Revert "Add gas cache backend, test, filter"

This reverts commit fb953d0318.

.gitignore

@@ -8,3 +8,10 @@ gmon.out
 *.egg-info
 dist/
 build/
+**/*sqlite
+**/.nyc_output
+**/coverage
+**/.venv
+.idea
+**/.vim
+**/*secret.yaml

.gitlab-ci.yml

@@ -1,13 +1,43 @@
 include:
-  - local: 'ci_templates/.cic-template.yml'
-  - local: 'apps/contract-migration/.gitlab-ci.yml'
+  #- local: 'ci_templates/.cic-template.yml' #kaniko build templates
+  # these includes are app specific unit tests
   - local: 'apps/cic-eth/.gitlab-ci.yml'
   - local: 'apps/cic-ussd/.gitlab-ci.yml'
   - local: 'apps/cic-notify/.gitlab-ci.yml'
   - local: 'apps/cic-meta/.gitlab-ci.yml'
   - local: 'apps/cic-cache/.gitlab-ci.yml'
+    #- local: 'apps/contract-migration/.gitlab-ci.yml'
+    #- local: 'apps/data-seeding/.gitlab-ci.yml'
 
 stages:
   - build
   - test
-  - release
+  - deploy
+
+image: registry.gitlab.com/grassrootseconomics/cic-internal-integration/docker-with-compose:latest
+
+variables:
+  DOCKER_BUILDKIT: "1"
+  COMPOSE_DOCKER_CLI_BUILD: "1"
+  CI_DEBUG_TRACE: "true"
+
+before_script:
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+
+# runs on protected branches and pushes to repo
+build-push:
+  stage: build
+  tags:
+    - integration
+  #script:
+  #  - TAG=$CI_COMMIT_REF_SLUG-$CI_COMMIT_SHORT_SHA sh ./scripts/build-push.sh
+  script:
+    - TAG=latest sh ./scripts/build-push.sh
+  rules:
+  - if: $CI_COMMIT_REF_PROTECTED == "true"
+    when: always
+
+deploy-dev:
+  stage: deploy
+  trigger: grassrootseconomics/devops
+  when: manual

README.md

@@ -2,25 +2,21 @@
 
 ## Getting started 
 
-## Make some keys
+This repo uses docker-compose and docker buildkit. Set the following environment variables to get started:
 
 ```
-docker build -t bloxie . && docker run -v "$(pwd)/keys:/root/keys" --rm -it -t bloxie account new --chain /root/bloxberg.json --keys-path /root/keys
+export COMPOSE_DOCKER_CLI_BUILD=1
+export DOCKER_BUILDKIT=1
 ```
 
-
-### Prepare the repo
-
-This is stuff we need to put in  makefile but for now...
-
-File mounts and permisssions need to be set
+start services, database, redis and local ethereum node
 ```
-chmod -R 755 scripts/initdb apps/cic-meta/scripts/initdb
-````
-
-start cluster
+docker-compose up -d
 ```
-docker-compose up
+
+Run app/contract-migration to deploy contracts
+```
+RUN_MASK=3 docker-compose up contract-migration
 ```
 
 stop cluster
@@ -28,9 +24,9 @@ stop cluster
 docker-compose down
 ```
 
-delete data
+stop cluster and delete data
 ```
-docker-compose down -v
+docker-compose down -v --remove-orphans
 ```
 
 rebuild an images
@@ -38,5 +34,7 @@ rebuild an images
 docker-compose up --build <service_name>
 ```
 
-Deployment variables are writtend to service-configs/.env after everthing is up.
-
+to delete the buildkit cache
+```
+docker builder prune --filter type=exec.cachemount
+```

apps/cic-base-os/Dockerfile

@@ -1,34 +0,0 @@
-# The solc image messes up the alpine environment, so we have to go all over again
-FROM python:3.8.6-slim-buster
-
-LABEL authors="Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746"
-LABEL spdx-license-identifier="GPL-3.0-or-later"
-LABEL description="Base layer for buiding development images for the cic component suite"
-
-RUN apt-get update && \
-	apt-get install -y git gcc g++ libpq-dev && \
-	apt-get install -y vim gawk jq telnet openssl iputils-ping curl wget gnupg socat bash procps make python2 postgresql-client
-
-
-RUN echo installing nodejs tooling
-
-COPY ./dev/nvm.sh /root/
-
-# Install nvm with node and npm
-# https://stackoverflow.com/questions/25899912/how-to-install-nvm-in-docker
-ENV NVM_DIR /root/.nvm
-ENV NODE_VERSION 15.3.0
-ENV BANCOR_NODE_VERSION 10.16.0
-
-RUN wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash \
-	&& . $NVM_DIR/nvm.sh \
-	&& nvm install $NODE_VERSION \
-	&& nvm alias default $NODE_VERSION \
-	&& nvm use $NODE_VERSION \
-# So many ridiculously stupid issues with node in docker that take oceans of absolutely wasted time to resolve
-# owner of these files is "1001" by default - wtf
-	&& chown -R root:root "$NVM_DIR/versions/node/v$NODE_VERSION"
-
-ENV NODE_PATH $NVM_DIR/versions/node//v$NODE_VERSION/lib/node_modules
-ENV PATH      $NVM_DIR/versions/node//v$NODE_VERSION/bin:$PATH
-

apps/cic-base-os/README.md

@@ -1 +0,0 @@
-## this is an example base image if we wanted one for all the other apps. Its just OS level things

apps/cic-base-os/aux/wait-for-it/.gitignore

@@ -0,0 +1,3 @@
+**/*.pyc
+.pydevproject
+/vendor/

apps/cic-base-os/aux/wait-for-it/.travis.yml

@@ -0,0 +1,7 @@
+language: python
+python:
+  - "2.7"
+
+script:
+  - python test/wait-for-it.py
+

apps/cic-base-os/aux/wait-for-it/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+Copyright (c) 2016 Giles Hall
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

apps/cic-base-os/aux/wait-for-it/README.md

@@ -0,0 +1,75 @@
+# wait-for-it
+
+`wait-for-it.sh` is a pure bash script that will wait on the availability of a
+host and TCP port.  It is useful for synchronizing the spin-up of
+interdependent services, such as linked docker containers.  Since it is a pure
+bash script, it does not have any external dependencies.
+
+## Usage
+
+```text
+wait-for-it.sh host:port [-s] [-t timeout] [-- command args]
+-h HOST | --host=HOST       Host or IP under test
+-p PORT | --port=PORT       TCP port under test
+                            Alternatively, you specify the host and port as host:port
+-s | --strict               Only execute subcommand if the test succeeds
+-q | --quiet                Don't output any status messages
+-t TIMEOUT | --timeout=TIMEOUT
+                            Timeout in seconds, zero for no timeout
+-- COMMAND ARGS             Execute command with args after the test finishes
+```
+
+## Examples
+
+For example, let's test to see if we can access port 80 on `www.google.com`,
+and if it is available, echo the message `google is up`.
+
+```text
+$ ./wait-for-it.sh www.google.com:80 -- echo "google is up"
+wait-for-it.sh: waiting 15 seconds for www.google.com:80
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+google is up
+```
+
+You can set your own timeout with the `-t` or `--timeout=` option.  Setting
+the timeout value to 0 will disable the timeout:
+
+```text
+$ ./wait-for-it.sh -t 0 www.google.com:80 -- echo "google is up"
+wait-for-it.sh: waiting for www.google.com:80 without a timeout
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+google is up
+```
+
+The subcommand will be executed regardless if the service is up or not.  If you
+wish to execute the subcommand only if the service is up, add the `--strict`
+argument. In this example, we will test port 81 on `www.google.com` which will
+fail:
+
+```text
+$ ./wait-for-it.sh www.google.com:81 --timeout=1 --strict -- echo "google is up"
+wait-for-it.sh: waiting 1 seconds for www.google.com:81
+wait-for-it.sh: timeout occurred after waiting 1 seconds for www.google.com:81
+wait-for-it.sh: strict mode, refusing to execute subprocess
+```
+
+If you don't want to execute a subcommand, leave off the `--` argument.  This
+way, you can test the exit condition of `wait-for-it.sh` in your own scripts,
+and determine how to proceed:
+
+```text
+$ ./wait-for-it.sh www.google.com:80
+wait-for-it.sh: waiting 15 seconds for www.google.com:80
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+$ echo $?
+0
+$ ./wait-for-it.sh www.google.com:81
+wait-for-it.sh: waiting 15 seconds for www.google.com:81
+wait-for-it.sh: timeout occurred after waiting 15 seconds for www.google.com:81
+$ echo $?
+124
+```
+
+## Community
+
+*Debian*: There is a [Debian package](https://tracker.debian.org/pkg/wait-for-it).

apps/cic-base-os/aux/wait-for-it/wait-for-it.sh

@@ -0,0 +1,182 @@
+#!/usr/bin/env bash
+# Use this script to test if a given TCP host/port are available
+
+WAITFORIT_cmdname=${0##*/}
+
+echoerr() { if [[ $WAITFORIT_QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
+
+usage()
+{
+    cat << USAGE >&2
+Usage:
+    $WAITFORIT_cmdname host:port [-s] [-t timeout] [-- command args]
+    -h HOST | --host=HOST       Host or IP under test
+    -p PORT | --port=PORT       TCP port under test
+                                Alternatively, you specify the host and port as host:port
+    -s | --strict               Only execute subcommand if the test succeeds
+    -q | --quiet                Don't output any status messages
+    -t TIMEOUT | --timeout=TIMEOUT
+                                Timeout in seconds, zero for no timeout
+    -- COMMAND ARGS             Execute command with args after the test finishes
+USAGE
+    exit 1
+}
+
+wait_for()
+{
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    else
+        echoerr "$WAITFORIT_cmdname: waiting for $WAITFORIT_HOST:$WAITFORIT_PORT without a timeout"
+    fi
+    WAITFORIT_start_ts=$(date +%s)
+    while :
+    do
+        if [[ $WAITFORIT_ISBUSY -eq 1 ]]; then
+            nc -z $WAITFORIT_HOST $WAITFORIT_PORT
+            WAITFORIT_result=$?
+        else
+            (echo -n > /dev/tcp/$WAITFORIT_HOST/$WAITFORIT_PORT) >/dev/null 2>&1
+            WAITFORIT_result=$?
+        fi
+        if [[ $WAITFORIT_result -eq 0 ]]; then
+            WAITFORIT_end_ts=$(date +%s)
+            echoerr "$WAITFORIT_cmdname: $WAITFORIT_HOST:$WAITFORIT_PORT is available after $((WAITFORIT_end_ts - WAITFORIT_start_ts)) seconds"
+            break
+        fi
+        sleep 1
+    done
+    return $WAITFORIT_result
+}
+
+wait_for_wrapper()
+{
+    # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692
+    if [[ $WAITFORIT_QUIET -eq 1 ]]; then
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --quiet --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    else
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    fi
+    WAITFORIT_PID=$!
+    trap "kill -INT -$WAITFORIT_PID" INT
+    wait $WAITFORIT_PID
+    WAITFORIT_RESULT=$?
+    if [[ $WAITFORIT_RESULT -ne 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: timeout occurred after waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    fi
+    return $WAITFORIT_RESULT
+}
+
+# process arguments
+while [[ $# -gt 0 ]]
+do
+    case "$1" in
+        *:* )
+        WAITFORIT_hostport=(${1//:/ })
+        WAITFORIT_HOST=${WAITFORIT_hostport[0]}
+        WAITFORIT_PORT=${WAITFORIT_hostport[1]}
+        shift 1
+        ;;
+        --child)
+        WAITFORIT_CHILD=1
+        shift 1
+        ;;
+        -q | --quiet)
+        WAITFORIT_QUIET=1
+        shift 1
+        ;;
+        -s | --strict)
+        WAITFORIT_STRICT=1
+        shift 1
+        ;;
+        -h)
+        WAITFORIT_HOST="$2"
+        if [[ $WAITFORIT_HOST == "" ]]; then break; fi
+        shift 2
+        ;;
+        --host=*)
+        WAITFORIT_HOST="${1#*=}"
+        shift 1
+        ;;
+        -p)
+        WAITFORIT_PORT="$2"
+        if [[ $WAITFORIT_PORT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --port=*)
+        WAITFORIT_PORT="${1#*=}"
+        shift 1
+        ;;
+        -t)
+        WAITFORIT_TIMEOUT="$2"
+        if [[ $WAITFORIT_TIMEOUT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --timeout=*)
+        WAITFORIT_TIMEOUT="${1#*=}"
+        shift 1
+        ;;
+        --)
+        shift
+        WAITFORIT_CLI=("$@")
+        break
+        ;;
+        --help)
+        usage
+        ;;
+        *)
+        echoerr "Unknown argument: $1"
+        usage
+        ;;
+    esac
+done
+
+if [[ "$WAITFORIT_HOST" == "" || "$WAITFORIT_PORT" == "" ]]; then
+    echoerr "Error: you need to provide a host and port to test."
+    usage
+fi
+
+WAITFORIT_TIMEOUT=${WAITFORIT_TIMEOUT:-15}
+WAITFORIT_STRICT=${WAITFORIT_STRICT:-0}
+WAITFORIT_CHILD=${WAITFORIT_CHILD:-0}
+WAITFORIT_QUIET=${WAITFORIT_QUIET:-0}
+
+# Check to see if timeout is from busybox?
+WAITFORIT_TIMEOUT_PATH=$(type -p timeout)
+WAITFORIT_TIMEOUT_PATH=$(realpath $WAITFORIT_TIMEOUT_PATH 2>/dev/null || readlink -f $WAITFORIT_TIMEOUT_PATH)
+
+WAITFORIT_BUSYTIMEFLAG=""
+if [[ $WAITFORIT_TIMEOUT_PATH =~ "busybox" ]]; then
+    WAITFORIT_ISBUSY=1
+    # Check if busybox timeout uses -t flag
+    # (recent Alpine versions don't support -t anymore)
+    if timeout &>/dev/stdout | grep -q -e '-t '; then
+        WAITFORIT_BUSYTIMEFLAG="-t"
+    fi
+else
+    WAITFORIT_ISBUSY=0
+fi
+
+if [[ $WAITFORIT_CHILD -gt 0 ]]; then
+    wait_for
+    WAITFORIT_RESULT=$?
+    exit $WAITFORIT_RESULT
+else
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        wait_for_wrapper
+        WAITFORIT_RESULT=$?
+    else
+        wait_for
+        WAITFORIT_RESULT=$?
+    fi
+fi
+
+if [[ $WAITFORIT_CLI != "" ]]; then
+    if [[ $WAITFORIT_RESULT -ne 0 && $WAITFORIT_STRICT -eq 1 ]]; then
+        echoerr "$WAITFORIT_cmdname: strict mode, refusing to execute subprocess"
+        exit $WAITFORIT_RESULT
+    fi
+    exec "${WAITFORIT_CLI[@]}"
+else
+    exit $WAITFORIT_RESULT
+fi

apps/cic-cache/.config/database.ini

@@ -6,3 +6,4 @@ HOST=localhost
 PORT=5432
 ENGINE=postgresql
 DRIVER=psycopg2
+DEBUG=

apps/cic-cache/.config/test/database.ini

@@ -6,3 +6,4 @@ HOST=localhost
 PORT=5432
 ENGINE=sqlite
 DRIVER=pysqlite
+DEBUG=

apps/cic-cache/.coveragerc

@@ -2,4 +2,6 @@
 omit = 
 	.venv/*
 	scripts/*
-	cic_cache/db/postgres/*
+	cic_cache/db/migrations/*
+	cic_cache/version.py
+	cic_cache/cli

apps/cic-cache/.dockerignore

@@ -0,0 +1,4 @@
+.git
+.cache
+.dot
+**/doc

apps/cic-cache/.gitlab-ci.yml

@@ -1,22 +1,17 @@
-.cic_cache_variables:
-    variables:
-        APP_NAME: cic-cache
-        DOCKERFILE_PATH: $APP_NAME/docker/Dockerfile
-
-.cic_cache_changes_target:
-    rules:
-        - changes:
-            - $CONTEXT/$APP_NAME/*
-
-build-mr-cic-cache:
-    extends:
-        - .cic_cache_changes_target
-        - .py_build_merge_request
-        - .cic_cache_variables
-
-build-push-cic-cache:
-    extends:
-        - .py_build_push
-        - .cic_cache_variables
-        
-
+build-test-cic-cache:
+  stage: test 
+  tags:
+    - integration
+  variables:
+    APP_NAME: cic-cache
+    MR_IMAGE_TAG: mr-$APP_NAME-$CI_COMMIT_REF_SLUG-$CI_COMMIT_SHORT_SHA
+  script:
+    - cd apps/cic-cache
+    - docker build -t $MR_IMAGE_TAG -f docker/Dockerfile . 
+    - docker run $MR_IMAGE_TAG sh docker/run_tests.sh
+  allow_failure: true
+  rules:
+  - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+    changes:
+        - apps/$APP_NAME/**/*
+    when: always

apps/cic-cache/MANIFEST.in

@@ -0,0 +1 @@
+include *requirements.txt cic_cache/data/config/*

apps/cic-cache/README.md

@@ -0,0 +1 @@
+# CIC-CACHE

apps/cic-cache/aux/wait-for-it/.gitignore

@@ -0,0 +1,3 @@
+**/*.pyc
+.pydevproject
+/vendor/

apps/cic-cache/aux/wait-for-it/.travis.yml

@@ -0,0 +1,7 @@
+language: python
+python:
+  - "2.7"
+
+script:
+  - python test/wait-for-it.py
+

apps/cic-cache/aux/wait-for-it/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+Copyright (c) 2016 Giles Hall
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

apps/cic-cache/aux/wait-for-it/README.md

@@ -0,0 +1,75 @@
+# wait-for-it
+
+`wait-for-it.sh` is a pure bash script that will wait on the availability of a
+host and TCP port.  It is useful for synchronizing the spin-up of
+interdependent services, such as linked docker containers.  Since it is a pure
+bash script, it does not have any external dependencies.
+
+## Usage
+
+```text
+wait-for-it.sh host:port [-s] [-t timeout] [-- command args]
+-h HOST | --host=HOST       Host or IP under test
+-p PORT | --port=PORT       TCP port under test
+                            Alternatively, you specify the host and port as host:port
+-s | --strict               Only execute subcommand if the test succeeds
+-q | --quiet                Don't output any status messages
+-t TIMEOUT | --timeout=TIMEOUT
+                            Timeout in seconds, zero for no timeout
+-- COMMAND ARGS             Execute command with args after the test finishes
+```
+
+## Examples
+
+For example, let's test to see if we can access port 80 on `www.google.com`,
+and if it is available, echo the message `google is up`.
+
+```text
+$ ./wait-for-it.sh www.google.com:80 -- echo "google is up"
+wait-for-it.sh: waiting 15 seconds for www.google.com:80
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+google is up
+```
+
+You can set your own timeout with the `-t` or `--timeout=` option.  Setting
+the timeout value to 0 will disable the timeout:
+
+```text
+$ ./wait-for-it.sh -t 0 www.google.com:80 -- echo "google is up"
+wait-for-it.sh: waiting for www.google.com:80 without a timeout
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+google is up
+```
+
+The subcommand will be executed regardless if the service is up or not.  If you
+wish to execute the subcommand only if the service is up, add the `--strict`
+argument. In this example, we will test port 81 on `www.google.com` which will
+fail:
+
+```text
+$ ./wait-for-it.sh www.google.com:81 --timeout=1 --strict -- echo "google is up"
+wait-for-it.sh: waiting 1 seconds for www.google.com:81
+wait-for-it.sh: timeout occurred after waiting 1 seconds for www.google.com:81
+wait-for-it.sh: strict mode, refusing to execute subprocess
+```
+
+If you don't want to execute a subcommand, leave off the `--` argument.  This
+way, you can test the exit condition of `wait-for-it.sh` in your own scripts,
+and determine how to proceed:
+
+```text
+$ ./wait-for-it.sh www.google.com:80
+wait-for-it.sh: waiting 15 seconds for www.google.com:80
+wait-for-it.sh: www.google.com:80 is available after 0 seconds
+$ echo $?
+0
+$ ./wait-for-it.sh www.google.com:81
+wait-for-it.sh: waiting 15 seconds for www.google.com:81
+wait-for-it.sh: timeout occurred after waiting 15 seconds for www.google.com:81
+$ echo $?
+124
+```
+
+## Community
+
+*Debian*: There is a [Debian package](https://tracker.debian.org/pkg/wait-for-it).

apps/cic-cache/aux/wait-for-it/wait-for-it.sh

@@ -0,0 +1,182 @@
+#!/usr/bin/env bash
+# Use this script to test if a given TCP host/port are available
+
+WAITFORIT_cmdname=${0##*/}
+
+echoerr() { if [[ $WAITFORIT_QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
+
+usage()
+{
+    cat << USAGE >&2
+Usage:
+    $WAITFORIT_cmdname host:port [-s] [-t timeout] [-- command args]
+    -h HOST | --host=HOST       Host or IP under test
+    -p PORT | --port=PORT       TCP port under test
+                                Alternatively, you specify the host and port as host:port
+    -s | --strict               Only execute subcommand if the test succeeds
+    -q | --quiet                Don't output any status messages
+    -t TIMEOUT | --timeout=TIMEOUT
+                                Timeout in seconds, zero for no timeout
+    -- COMMAND ARGS             Execute command with args after the test finishes
+USAGE
+    exit 1
+}
+
+wait_for()
+{
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    else
+        echoerr "$WAITFORIT_cmdname: waiting for $WAITFORIT_HOST:$WAITFORIT_PORT without a timeout"
+    fi
+    WAITFORIT_start_ts=$(date +%s)
+    while :
+    do
+        if [[ $WAITFORIT_ISBUSY -eq 1 ]]; then
+            nc -z $WAITFORIT_HOST $WAITFORIT_PORT
+            WAITFORIT_result=$?
+        else
+            (echo -n > /dev/tcp/$WAITFORIT_HOST/$WAITFORIT_PORT) >/dev/null 2>&1
+            WAITFORIT_result=$?
+        fi
+        if [[ $WAITFORIT_result -eq 0 ]]; then
+            WAITFORIT_end_ts=$(date +%s)
+            echoerr "$WAITFORIT_cmdname: $WAITFORIT_HOST:$WAITFORIT_PORT is available after $((WAITFORIT_end_ts - WAITFORIT_start_ts)) seconds"
+            break
+        fi
+        sleep 1
+    done
+    return $WAITFORIT_result
+}
+
+wait_for_wrapper()
+{
+    # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692
+    if [[ $WAITFORIT_QUIET -eq 1 ]]; then
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --quiet --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    else
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    fi
+    WAITFORIT_PID=$!
+    trap "kill -INT -$WAITFORIT_PID" INT
+    wait $WAITFORIT_PID
+    WAITFORIT_RESULT=$?
+    if [[ $WAITFORIT_RESULT -ne 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: timeout occurred after waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    fi
+    return $WAITFORIT_RESULT
+}
+
+# process arguments
+while [[ $# -gt 0 ]]
+do
+    case "$1" in
+        *:* )
+        WAITFORIT_hostport=(${1//:/ })
+        WAITFORIT_HOST=${WAITFORIT_hostport[0]}
+        WAITFORIT_PORT=${WAITFORIT_hostport[1]}
+        shift 1
+        ;;
+        --child)
+        WAITFORIT_CHILD=1
+        shift 1
+        ;;
+        -q | --quiet)
+        WAITFORIT_QUIET=1
+        shift 1
+        ;;
+        -s | --strict)
+        WAITFORIT_STRICT=1
+        shift 1
+        ;;
+        -h)
+        WAITFORIT_HOST="$2"
+        if [[ $WAITFORIT_HOST == "" ]]; then break; fi
+        shift 2
+        ;;
+        --host=*)
+        WAITFORIT_HOST="${1#*=}"
+        shift 1
+        ;;
+        -p)
+        WAITFORIT_PORT="$2"
+        if [[ $WAITFORIT_PORT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --port=*)
+        WAITFORIT_PORT="${1#*=}"
+        shift 1
+        ;;
+        -t)
+        WAITFORIT_TIMEOUT="$2"
+        if [[ $WAITFORIT_TIMEOUT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --timeout=*)
+        WAITFORIT_TIMEOUT="${1#*=}"
+        shift 1
+        ;;
+        --)
+        shift
+        WAITFORIT_CLI=("$@")
+        break
+        ;;
+        --help)
+        usage
+        ;;
+        *)
+        echoerr "Unknown argument: $1"
+        usage
+        ;;
+    esac
+done
+
+if [[ "$WAITFORIT_HOST" == "" || "$WAITFORIT_PORT" == "" ]]; then
+    echoerr "Error: you need to provide a host and port to test."
+    usage
+fi
+
+WAITFORIT_TIMEOUT=${WAITFORIT_TIMEOUT:-15}
+WAITFORIT_STRICT=${WAITFORIT_STRICT:-0}
+WAITFORIT_CHILD=${WAITFORIT_CHILD:-0}
+WAITFORIT_QUIET=${WAITFORIT_QUIET:-0}
+
+# Check to see if timeout is from busybox?
+WAITFORIT_TIMEOUT_PATH=$(type -p timeout)
+WAITFORIT_TIMEOUT_PATH=$(realpath $WAITFORIT_TIMEOUT_PATH 2>/dev/null || readlink -f $WAITFORIT_TIMEOUT_PATH)
+
+WAITFORIT_BUSYTIMEFLAG=""
+if [[ $WAITFORIT_TIMEOUT_PATH =~ "busybox" ]]; then
+    WAITFORIT_ISBUSY=1
+    # Check if busybox timeout uses -t flag
+    # (recent Alpine versions don't support -t anymore)
+    if timeout &>/dev/stdout | grep -q -e '-t '; then
+        WAITFORIT_BUSYTIMEFLAG="-t"
+    fi
+else
+    WAITFORIT_ISBUSY=0
+fi
+
+if [[ $WAITFORIT_CHILD -gt 0 ]]; then
+    wait_for
+    WAITFORIT_RESULT=$?
+    exit $WAITFORIT_RESULT
+else
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        wait_for_wrapper
+        WAITFORIT_RESULT=$?
+    else
+        wait_for
+        WAITFORIT_RESULT=$?
+    fi
+fi
+
+if [[ $WAITFORIT_CLI != "" ]]; then
+    if [[ $WAITFORIT_RESULT -ne 0 && $WAITFORIT_STRICT -eq 1 ]]; then
+        echoerr "$WAITFORIT_cmdname: strict mode, refusing to execute subprocess"
+        exit $WAITFORIT_RESULT
+    fi
+    exec "${WAITFORIT_CLI[@]}"
+else
+    exit $WAITFORIT_RESULT
+fi

apps/cic-cache/cic_cache/api.py

@@ -55,15 +55,37 @@ class Api:
                     queue=callback_queue,
                     )       
 
-    def list(self, offset, limit, address=None):
+    def list(self, offset=0, limit=100, address=None, oldest=False):
         s = celery.signature(
         'cic_cache.tasks.tx.tx_filter',
         [
-            0,
-            100,
+            offset,
+            limit,
             address,
+            oldest,
             ],
-            queue=None
+            queue=self.queue,
+        )
+        if self.callback_param != None:
+            s.link(self.callback_success).on_error(self.callback_error)
+
+        t = s.apply_async()
+
+        return t
+
+
+    def list_content(self, offset=0, limit=100, address=None, block_offset=None, block_limit=None, oldest=False):
+        s = celery.signature(
+        'cic_cache.tasks.tx.tx_filter_content',
+        [
+            offset,
+            limit,
+            address,
+            block_offset,
+            block_limit,
+            oldest,
+            ],
+            queue=self.queue,
         )
         if self.callback_param != None:
             s.link(self.callback_success).on_error(self.callback_error)

apps/cic-cache/cic_cache/cache.py

@@ -1,30 +1,42 @@
 # standard imports
 import logging
+import datetime
 
-# third-party imports
+# external imports
 import moolb
 
 # local imports
-from cic_cache.db import list_transactions_mined
-from cic_cache.db import list_transactions_account_mined
+from cic_cache.db.list import (
+        list_transactions_mined,
+        list_transactions_account_mined,
+        list_transactions_mined_with_data,
+        list_transactions_mined_with_data_index,
+        list_transactions_account_mined_with_data_index,
+        list_transactions_account_mined_with_data,
+        )
 
 logg = logging.getLogger()
 
 
-class BloomCache:
+DEFAULT_FILTER_SIZE = 8192 * 8
+DEFAULT_LIMIT = 100
+
+class Cache:
 
     def __init__(self, session):
         self.session = session
 
 
+class BloomCache(Cache):
+
     @staticmethod
     def __get_filter_size(n):
-        n = 8192 * 8
+        n = DEFAULT_FILTER_SIZE
         logg.warning('filter size hardcoded to {}'.format(n))
         return n
 
 
-    def load_transactions(self, offset, limit):
+    def load_transactions(self, offset, limit, block_offset=None, block_limit=None, oldest=False):
         """Retrieves a list of transactions from cache and creates a bloom filter pointing to blocks and transactions.
 
         Block and transaction numbers are serialized as 32-bit big-endian numbers. The input to the second bloom filter is the concatenation of the serialized block number and transaction index.
@@ -41,7 +53,7 @@ class BloomCache:
         :return: Lowest block, bloom filter for blocks, bloom filter for blocks|tx
         :rtype: tuple
         """
-        rows = list_transactions_mined(self.session, offset, limit) 
+        rows = list_transactions_mined(self.session, offset, limit, block_offset=block_offset, block_limit=block_limit, oldest=oldest)
 
         f_block = moolb.Bloom(BloomCache.__get_filter_size(limit), 3)
         f_blocktx = moolb.Bloom(BloomCache.__get_filter_size(limit), 3)
@@ -50,7 +62,12 @@ class BloomCache:
         for r in rows:
             if highest_block == -1:
                 highest_block = r[0]
-            lowest_block = r[0]
+                lowest_block = r[0]
+            else:
+                if oldest:
+                    highest_block = r[0]
+                else:
+                    lowest_block = r[0]
             block = r[0].to_bytes(4, byteorder='big')
             tx = r[1].to_bytes(4, byteorder='big')
             f_block.add(block)
@@ -59,7 +76,7 @@ class BloomCache:
         return (lowest_block, highest_block, f_block.to_bytes(), f_blocktx.to_bytes(),)
 
 
-    def load_transactions_account(self, address, offset, limit):
+    def load_transactions_account(self, address, offset, limit, block_offset=None, block_limit=None, oldest=False):
         """Same as load_transactions(...), but only retrieves transactions where the specified account address is sender or recipient.
 
         :param address: Address to retrieve transactions for.
@@ -71,7 +88,7 @@ class BloomCache:
         :return: Lowest block, bloom filter for blocks, bloom filter for blocks|tx
         :rtype: tuple
         """
-        rows = list_transactions_account_mined(self.session, address, offset, limit) 
+        rows = list_transactions_account_mined(self.session, address, offset, limit, block_offset=block_offset, block_limit=block_limit, oldest=oldest) 
 
         f_block = moolb.Bloom(BloomCache.__get_filter_size(limit), 3)
         f_blocktx = moolb.Bloom(BloomCache.__get_filter_size(limit), 3)
@@ -80,10 +97,74 @@ class BloomCache:
         for r in rows:
             if highest_block == -1:
                 highest_block = r[0]
-            lowest_block = r[0]
+                lowest_block = r[0]
+            else:
+                if oldest:
+                    highest_block = r[0]
+                else:
+                    lowest_block = r[0]
             block = r[0].to_bytes(4, byteorder='big')
             tx = r[1].to_bytes(4, byteorder='big')
             f_block.add(block)
             f_blocktx.add(block + tx)
             logg.debug('added block {} tx {} lo {} hi {}'.format(r[0], r[1], lowest_block, highest_block))
         return (lowest_block, highest_block, f_block.to_bytes(), f_blocktx.to_bytes(),)
+
+
+class DataCache(Cache):
+
+    def load_transactions_with_data(self, offset, limit, block_offset=None, block_limit=None, oldest=False):
+        if limit == 0:
+            limit = DEFAULT_LIMIT
+        rows = list_transactions_mined_with_data(self.session, offset, limit, block_offset, block_limit, oldest=oldest) 
+        return self.__process_rows(rows, oldest)
+
+
+    def load_transactions_account_with_data(self, address, offset, limit, block_offset=None, block_limit=None, oldest=False):
+        if limit == 0:
+            limit = DEFAULT_LIMIT
+        rows = list_transactions_account_mined_with_data(self.session, address, offset, limit, block_offset, block_limit, oldest=oldest) 
+        return self.__process_rows(rows, oldest)
+
+
+    def __process_rows(self, rows, oldest):
+        tx_cache = []
+        highest_block = -1;
+        lowest_block = -1;
+        date_is_str = None # stick this in startup
+        for r in rows:
+            if highest_block == -1:
+                highest_block = r['block_number']
+                lowest_block = r['block_number']
+            else:
+                if oldest:
+                    highest_block = r['block_number']
+                else:
+                    lowest_block = r['block_number']
+            tx_type = 'unknown'
+
+            if r['value'] != None:
+                tx_type = '{}.{}'.format(r['domain'], r['value'])
+
+            if date_is_str == None:
+                date_is_str = type(r['date_block']).__name__ == 'str'
+
+            o = {
+                'block_number': r['block_number'],
+                'tx_hash': r['tx_hash'],
+                'date_block': r['date_block'],
+                'sender': r['sender'],
+                'recipient': r['recipient'],
+                'from_value': int(r['from_value']),
+                'to_value': int(r['to_value']),
+                'source_token': r['source_token'],
+                'destination_token': r['destination_token'],
+                'success': r['success'],
+                'tx_type': tx_type,
+            }
+
+            if date_is_str:
+                o['date_block'] = datetime.datetime.fromisoformat(r['date_block'])
+
+            tx_cache.append(o)
+        return (lowest_block, highest_block, tx_cache)

apps/cic-cache/cic_cache/cli/__init__.py

@@ -0,0 +1,15 @@
+# local imports
+from .base import *
+from .chain import (
+        EthChainInterface,
+        chain_interface,
+        )
+from .rpc import RPC
+from .arg import ArgumentParser
+from .config import Config
+from .celery import CeleryApp
+from .registry import (
+        connect_registry,
+        connect_token_registry,
+        connect_declarator,
+        )

apps/cic-cache/cic_cache/cli/arg.py

@@ -0,0 +1,20 @@
+# external imports
+from chainlib.eth.cli import ArgumentParser as BaseArgumentParser
+
+# local imports
+from .base import (
+        CICFlag,
+        Flag,
+        )
+
+
+class ArgumentParser(BaseArgumentParser):
+
+    def process_local_flags(self, local_arg_flags):
+        if local_arg_flags & CICFlag.CELERY:
+            self.add_argument('-q', '--celery-queue', dest='celery_queue', type=str, default='cic-cache', help='Task queue')
+        if local_arg_flags & CICFlag.SYNCER:
+            self.add_argument('--offset', type=int, default=0, help='Start block height for initial history sync')
+            self.add_argument('--no-history', action='store_true', dest='no_history', help='Skip initial history sync')
+        if local_arg_flags & CICFlag.CHAIN:
+            self.add_argument('-r', '--registry-address', type=str, dest='registry_address', help='CIC registry contract address')

apps/cic-cache/cic_cache/cli/base.py

@@ -0,0 +1,31 @@
+# standard imports
+import enum
+
+# external imports
+from chainlib.eth.cli import (
+    argflag_std_read,
+    argflag_std_write,
+    argflag_std_base,
+    Flag,
+    )
+
+class CICFlag(enum.IntEnum):
+   
+    # celery - nibble 1
+    CELERY = 1
+
+    # redis - nibble 2
+#    REDIS = 16
+#    REDIS_CALLBACK = 32
+
+    # chain - nibble 3
+    CHAIN = 256
+
+    # sync - nibble 4
+    SYNCER = 4096
+
+
+argflag_local_task = CICFlag.CELERY 
+#argflag_local_taskcallback = argflag_local_task | CICFlag.REDIS | CICFlag.REDIS_CALLBACK
+argflag_local_chain = CICFlag.CHAIN
+argflag_local_sync = CICFlag.SYNCER | CICFlag.CHAIN

apps/cic-cache/cic_cache/cli/celery.py

@@ -0,0 +1,24 @@
+# standard imports
+import logging
+
+# external imports
+import celery
+
+logg = logging.getLogger(__name__)
+
+
+class CeleryApp:
+   
+    @classmethod
+    def from_config(cls, config):
+        backend_url = config.get('CELERY_RESULT_URL')
+        broker_url = config.get('CELERY_BROKER_URL')
+        celery_app = None
+        if backend_url != None:
+            celery_app = celery.Celery(broker=broker_url, backend=backend_url)
+            logg.info('creating celery app on {} with backend on {}'.format(broker_url, backend_url))
+        else:
+            celery_app = celery.Celery(broker=broker_url)
+            logg.info('creating celery app without results backend on {}'.format(broker_url))
+
+        return celery_app

apps/cic-cache/cic_cache/cli/chain.py

@@ -0,0 +1,21 @@
+# external imports
+from chainlib.eth.block import (
+        block_by_number,
+        Block,
+        )
+from chainlib.eth.tx import (
+        receipt,
+        Tx,
+        )
+from chainlib.interface import ChainInterface
+
+
+class EthChainInterface(ChainInterface):
+    
+    def __init__(self):
+        self._tx_receipt = receipt
+        self._block_by_number = block_by_number
+        self._block_from_src = Block.from_src
+        self._src_normalize = Tx.src_normalize
+
+chain_interface = EthChainInterface()

apps/cic-cache/cic_cache/cli/config.py

@@ -0,0 +1,63 @@
+# standard imports
+import os
+import logging
+
+# external imports
+from chainlib.eth.cli import (
+        Config as BaseConfig,
+        Flag,
+        )
+
+# local imports
+from .base import CICFlag
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+
+logg = logging.getLogger(__name__)
+
+
+class Config(BaseConfig):
+
+    local_base_config_dir = os.path.join(script_dir, '..', 'data', 'config')
+
+    @classmethod
+    def from_args(cls, args, arg_flags, local_arg_flags, extra_args={}, default_config_dir=None, base_config_dir=None, default_fee_limit=None):
+        expanded_base_config_dir = [cls.local_base_config_dir]
+        if base_config_dir != None:
+            if isinstance(base_config_dir, str):
+                base_config_dir = [base_config_dir]
+            for d in base_config_dir:
+                expanded_base_config_dir.append(d)
+        config = BaseConfig.from_args(args, arg_flags, extra_args=extra_args, default_config_dir=default_config_dir, base_config_dir=expanded_base_config_dir, load_callback=None)
+
+        local_args_override = {}
+#        if local_arg_flags & CICFlag.REDIS:
+#            local_args_override['REDIS_HOST'] = getattr(args, 'redis_host')
+#            local_args_override['REDIS_PORT'] = getattr(args, 'redis_port')
+#            local_args_override['REDIS_DB'] = getattr(args, 'redis_db')
+#            local_args_override['REDIS_TIMEOUT'] = getattr(args, 'redis_timeout')
+
+        if local_arg_flags & CICFlag.CHAIN:
+            local_args_override['CIC_REGISTRY_ADDRESS'] = getattr(args, 'registry_address')
+
+        if local_arg_flags & CICFlag.CELERY:
+            local_args_override['CELERY_QUEUE'] = getattr(args, 'celery_queue')
+
+        if local_arg_flags & CICFlag.SYNCER:
+            local_args_override['SYNCER_OFFSET'] = getattr(args, 'offset')
+            local_args_override['SYNCER_NO_HISTORY'] = getattr(args, 'no_history')
+
+        config.dict_override(local_args_override, 'local cli args')
+
+#        if local_arg_flags & CICFlag.REDIS_CALLBACK:
+#            config.add(getattr(args, 'redis_host_callback'), '_REDIS_HOST_CALLBACK')
+#            config.add(getattr(args, 'redis_port_callback'), '_REDIS_PORT_CALLBACK')
+
+        if local_arg_flags & CICFlag.CELERY:
+            config.add(config.true('CELERY_DEBUG'), 'CELERY_DEBUG', exists_ok=True)
+
+        logg.debug('config loaded:\n{}'.format(config))
+
+        return config
+
+

apps/cic-cache/cic_cache/cli/registry.py

@@ -0,0 +1,33 @@
+# standard imports
+import logging
+
+# external imports
+from cic_eth_registry import CICRegistry
+from cic_eth_registry.lookup.declarator import AddressDeclaratorLookup
+from cic_eth_registry.lookup.tokenindex import TokenIndexLookup
+from chainlib.eth.constant import ZERO_ADDRESS
+
+logg = logging.getLogger()
+
+
+def connect_token_registry(self, conn, chain_spec, sender_address=ZERO_ADDRESS):
+    registry = CICRegistry(chain_spec, conn)
+    token_registry_address = registry.by_name('TokenRegistry', sender_address=sender_address)
+    logg.debug('using token registry address {}'.format(token_registry_address))
+    lookup = TokenIndexLookup(chain_spec, token_registry_address)
+    CICRegistry.add_lookup(lookup)
+
+
+def connect_declarator(self, conn, chain_spec, trusted_addresses, sender_address=ZERO_ADDRESS):
+    registry = CICRegistry(chain_spec, conn)
+    declarator_address = registry.by_name('AddressDeclarator', sender_address=sender_address)
+    logg.debug('using declarator address {}'.format(declarator_address))
+    lookup = AddressDeclaratorLookup(chain_spec, declarator_address, trusted_addresses)
+    CICRegistry.add_lookup(lookup)
+
+
+def connect_registry(conn, chain_spec, registry_address, sender_address=ZERO_ADDRESS):
+    CICRegistry.address = registry_address
+    registry = CICRegistry(chain_spec, conn)
+    registry_address = registry.by_name('ContractRegistry', sender_address=sender_address)
+    return registry

apps/cic-cache/cic_cache/cli/rpc.py

@@ -0,0 +1,43 @@
+# standard imports
+import logging
+
+# external imports
+from chainlib.connection import (
+        RPCConnection,
+        ConnType,
+        )
+from chainlib.eth.connection import EthUnixSignerConnection
+from chainlib.chain import ChainSpec
+
+logg = logging.getLogger(__name__)
+
+
+class RPC:
+
+    def __init__(self, chain_spec, rpc_provider, signer_provider=None):
+        self.chain_spec = chain_spec
+        self.rpc_provider = rpc_provider
+        self.signer_provider = signer_provider
+
+
+    def get_default(self):
+        return RPCConnection.connect(self.chain_spec, 'default')
+
+
+    @staticmethod
+    def from_config(config):
+        chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
+        RPCConnection.register_location(config.get('RPC_PROVIDER'), chain_spec, 'default')
+        if config.get('SIGNER_PROVIDER'):
+            RPCConnection.register_constructor(ConnType.UNIX, EthUnixSignerConnection, tag='signer')
+            RPCConnection.register_location(config.get('SIGNER_PROVIDER'), chain_spec, 'signer')
+        rpc = RPC(chain_spec, config.get('RPC_PROVIDER'), signer_provider=config.get('SIGNER_PROVIDER'))
+        logg.info('set up rpc: {}'.format(rpc))
+        return rpc
+
+
+    def __str__(self):
+        return 'RPC factory, chain {}, rpc {}, signer {}'.format(self.chain_spec, self.rpc_provider, self.signer_provider)
+
+
+

apps/cic-cache/cic_cache/data/config/celery.ini

@@ -0,0 +1,5 @@
+[celery]
+broker_url = redis://localhost:6379
+result_url = 
+queue = cic-cache
+debug = 0

apps/cic-cache/cic_cache/data/config/cic.ini

@@ -0,0 +1,4 @@
+[cic]
+registry_address = 
+trust_address =
+health_modules = cic_eth.check.db,cic_eth.check.redis,cic_eth.check.signer,cic_eth.check.gas

apps/cic-cache/cic_cache/data/config/database.ini

@@ -0,0 +1,10 @@
+[database]
+engine =
+driver =
+host =
+port =
+name = cic-cache
+user =
+password =
+debug = 0
+pool_size = 0

apps/cic-cache/cic_cache/data/config/signer.ini

@@ -0,0 +1,2 @@
+[signer]
+provider =

apps/cic-cache/cic_cache/data/config/syncer.ini

@@ -0,0 +1,4 @@
+[syncer]
+loop_interval = 1
+offset = 0
+no_history = 0

apps/cic-cache/cic_cache/db/__init__.py

@@ -2,9 +2,14 @@
 import logging
 
 # local imports
-from .list import list_transactions_mined
-from .list import list_transactions_account_mined
-from .list import add_transaction
+from .list import (
+        list_transactions_mined,
+        list_transactions_account_mined,
+        add_transaction,
+        tag_transaction,
+        add_tag,
+    )
+
 
 logg = logging.getLogger()
 

apps/cic-cache/cic_cache/db/list.py

@@ -2,8 +2,9 @@
 import logging
 import datetime
 
-# third-party imports
+# external imports
 from cic_cache.db.models.base import SessionBase
+from sqlalchemy import text
 
 logg = logging.getLogger()
 
@@ -12,6 +13,9 @@ def list_transactions_mined(
         session,
         offset,
         limit,
+        block_offset,
+        block_limit,
+        oldest=False,
         ):
     """Executes db query to return all confirmed transactions according to the specified offset and limit.
 
@@ -22,7 +26,154 @@ def list_transactions_mined(
     :result: Result set
     :rtype: SQLAlchemy.ResultProxy
     """
-    s = "SELECT block_number, tx_index FROM tx ORDER BY block_number DESC, tx_index DESC LIMIT {} OFFSET {}".format(limit, offset)
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT block_number, tx_index FROM tx WHERE block_number >= {} and block_number <= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, order_by, order_by, limit, offset)
+        else:
+            s = "SELECT block_number, tx_index FROM tx WHERE block_number >= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, order_by, order_by, limit, offset)
+    else:
+        s = "SELECT block_number, tx_index FROM tx ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(order_by, order_by, limit, offset)
+    r = session.execute(s)
+    return r
+
+
+def list_transactions_mined_with_data(
+        session,
+        offset,
+        limit,
+        block_offset,
+        block_limit,
+        oldest=False,
+        ):
+    """Executes db query to return all confirmed transactions according to the specified offset and limit.
+
+    :param block_offset: First block to include in search
+    :type block_offset: int
+    :param block_limit: Last block to include in search
+    :type block_limit: int
+    :result: Result set
+    :rtype: SQLAlchemy.ResultProxy
+    """
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} AND block_number <= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, order_by, order_by, limit, offset)
+        else:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, order_by, order_by, limit, offset)
+    else:
+        s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(order_by, order_by, limit, offset)
+
+
+    r = session.execute(s)
+    return r
+
+
+def list_transactions_mined_with_data_index(
+        session,
+        offset,
+        end,
+        block_offset,
+        block_limit,
+        oldest=False,
+        ):
+    """Executes db query to return all confirmed transactions according to the specified offset and limit.
+
+    :param offset: Offset in data set to return transactions from
+    :type offset: int
+    :param limit: Max number of transactions to retrieve
+    :type limit: int
+    :result: Result set
+    :rtype: SQLAlchemy.ResultProxy
+    """
+
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} and block_number <= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, order_by, order_by, offset, end)
+        else:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, order_by, order_by, offset, end)
+    else:
+        s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(order_by, order_by, offset, end)
+
+    r = session.execute(s)
+    return r
+
+
+def list_transactions_account_mined_with_data_index(
+        session,
+        address,
+        offset,
+        limit,
+        block_offset,
+        block_limit,
+        oldest=False,
+        ):
+    """Executes db query to return all confirmed transactions according to the specified offset and limit, filtered by address
+
+    :param offset: Offset in data set to return transactions from
+    :type offset: int
+    :param limit: Max number of transactions to retrieve
+    :type limit: int
+    :result: Result set
+    :rtype: SQLAlchemy.ResultProxy
+    """
+
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} AND block_number <= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, address, address, order_by, order_by, limit, offset)
+        else:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, address, address, order_by, order_by, limit, offset)
+    else:
+        s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE sender = '{}' OR recipient = '{}' ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(address, address, order_by, order_by, limit, offset)
+
+    r = session.execute(s)
+    return r
+
+def list_transactions_account_mined_with_data(
+        session,
+        address,
+        offset,
+        limit,
+        block_offset,
+        block_limit,
+        oldest=False,
+        ):
+    """Executes db query to return all confirmed transactions according to the specified offset and limit.
+
+    :param block_offset: First block to include in search
+    :type block_offset: int
+    :param block_limit: Last block to include in search
+    :type block_limit: int
+    :result: Result set
+    :rtype: SQLAlchemy.ResultProxy
+    """
+
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} AND block_number <= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, address, address, order_by, order_by, limit, offset)
+        else:
+            s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE block_number >= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, address, address, order_by, order_by, limit, offset)
+    else:
+        s = "SELECT tx_hash, block_number, date_block, sender, recipient, from_value, to_value, source_token, destination_token, success, domain, value FROM tx LEFT JOIN tag_tx_link ON tx.id = tag_tx_link.tx_id LEFT JOIN tag ON tag_tx_link.tag_id = tag.id WHERE sender = '{}' OR recipient = '{}' ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(address, address, order_by, order_by, limit, offset)
+
     r = session.execute(s)
     return r
 
@@ -32,6 +183,9 @@ def list_transactions_account_mined(
         address,
         offset,
         limit,
+        block_offset,
+        block_limit,
+        oldest=False,
         ):
     """Same as list_transactions_mined(...), but only retrieves transaction where the specified account address is sender or recipient.
 
@@ -44,13 +198,27 @@ def list_transactions_account_mined(
     :result: Result set
     :rtype: SQLAlchemy.ResultProxy
     """
-    s = "SELECT block_number, tx_index FROM tx WHERE sender = '{}' OR recipient = '{}' ORDER BY block_number DESC, tx_index DESC LIMIT {} OFFSET {}".format(address, address, limit, offset)
+
+    order_by = 'DESC'
+    if oldest:
+        order_by = 'ASC'
+
+    if block_offset:
+        if block_limit:
+            s = "SELECT block_number, tx_index FROM tx WHERE block_number >= {} AND block_number <= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, block_limit, address, address, order_by, order_by, limit, offset)
+        else:
+            s = "SELECT block_number, tx_index FROM tx WHERE block_number >= {} AND (sender = '{}' OR recipient = '{}') ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(block_offset, address, address, order_by, order_by, limit, offset)
+
+    else:
+        s = "SELECT block_number, tx_index FROM tx WHERE sender = '{}' OR recipient = '{}' ORDER BY block_number {}, tx_index {} LIMIT {} OFFSET {}".format(address, address, order_by, order_by, limit, offset)
+
     r = session.execute(s)
     return r
 
 
 def add_transaction(
-        session, tx_hash,
+        session,
+        tx_hash,
         block_number,
         tx_index,
         sender,
@@ -62,6 +230,33 @@ def add_transaction(
         success,
         timestamp,
         ):
+    """Adds a single transaction to the cache persistent storage. Sensible interpretation of all fields is the responsibility of the caller.
+
+    :param session: Persistent storage session object
+    :type session: SQLAlchemy session
+    :param tx_hash: Transaction hash
+    :type tx_hash: str, 0x-hex
+    :param block_number: Block number
+    :type block_number: int
+    :param tx_index: Transaction index in block
+    :type tx_index: int
+    :param sender: Ethereum address of effective sender
+    :type sender: str, 0x-hex
+    :param receiver: Ethereum address of effective recipient
+    :type receiver: str, 0x-hex
+    :param source_token: Ethereum address of token used by sender
+    :type source_token: str, 0x-hex
+    :param destination_token: Ethereum address of token received by recipient
+    :type destination_token: str, 0x-hex
+    :param from_value: Source token value spent in transaction
+    :type from_value: int
+    :param to_value: Destination token value received in transaction
+    :type to_value: int
+    :param success: True if code execution on network was successful
+    :type success: bool
+    :param date_block: Block timestamp
+    :type date_block: datetime
+    """
     date_block = datetime.datetime.fromtimestamp(timestamp)
     s = "INSERT INTO tx (tx_hash, block_number, tx_index, sender, recipient, source_token, destination_token, from_value, to_value, success, date_block) VALUES ('{}', {}, {}, '{}', '{}', '{}', '{}', {}, {}, {}, '{}')".format(
             tx_hash,
@@ -77,3 +272,74 @@ def add_transaction(
             date_block,
             )
     session.execute(s)
+
+
+
+def tag_transaction(
+        session,
+        tx_hash,
+        name,
+        domain=None,
+        ):
+    """Tag a single transaction with a single tag.
+
+    Tag must already exist in storage.
+
+    :param session: Persistent storage session object
+    :type session: SQLAlchemy session
+    :param tx_hash: Transaction hash
+    :type tx_hash: str, 0x-hex
+    :param name: Tag value
+    :type name: str
+    :param domain: Tag domain
+    :type domain: str
+    :raises ValueError: Unknown tag or transaction hash
+
+    """
+
+    s = text("SELECT id from tx where tx_hash = :a")
+    r = session.execute(s, {'a': tx_hash}).fetchall()
+    tx_id = r[0].values()[0]
+
+    if tx_id == None:
+        raise ValueError('unknown tx hash {}'.format(tx_hash))
+
+    #s = text("SELECT id from tag where value = :a and domain = :b")
+    if domain == None:
+        s = text("SELECT id from tag where value = :a")
+    else:
+        s = text("SELECT id from tag where value = :a and domain = :b")
+    r = session.execute(s, {'a': name, 'b': domain}).fetchall()
+    tag_id = r[0].values()[0]
+
+    logg.debug('type {} {}'.format(type(tag_id), type(tx_id)))
+
+    if tag_id == None:
+        raise ValueError('unknown tag name {} domain {}'.format(name, domain))
+
+    s = text("INSERT INTO tag_tx_link (tag_id, tx_id) VALUES (:a, :b)")
+    r = session.execute(s, {'a': int(tag_id), 'b': int(tx_id)})
+
+
+def add_tag(
+        session,
+        name,
+        domain=None,
+        ):
+    """Add a single tag to storage.
+
+    :param session: Persistent storage session object
+    :type session: SQLAlchemy session
+    :param name: Tag value
+    :type name: str
+    :param domain: Tag domain
+    :type domain: str
+    :raises sqlalchemy.exc.IntegrityError: Tag already exists
+    """
+
+    s = None
+    if domain == None: 
+        s = text("INSERT INTO tag (value) VALUES (:b)")
+    else:
+        s = text("INSERT INTO tag (domain, value) VALUES (:a, :b)")
+    session.execute(s, {'a': domain, 'b': name})

apps/cic-cache/cic_cache/db/migrations/default/versions/6604de4203e2_add_chain_syncer.py

@@ -7,7 +7,7 @@ Create Date: 2021-04-01 08:10:29.156243
 """
 from alembic import op
 import sqlalchemy as sa
-from chainsyncer.db.migrations.sqlalchemy import (
+from chainsyncer.db.migrations.default.export import (
         chainsyncer_upgrade,
         chainsyncer_downgrade,
         )

apps/cic-cache/cic_cache/db/migrations/default/versions/aaf2bdce7d6e_transaction_tags.py

@@ -0,0 +1,38 @@
+"""Transaction tags
+
+Revision ID: aaf2bdce7d6e
+Revises: 6604de4203e2
+Create Date: 2021-05-01 09:20:20.775082
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'aaf2bdce7d6e'
+down_revision = '6604de4203e2'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+            'tag',
+            sa.Column('id', sa.Integer, primary_key=True),
+            sa.Column('domain', sa.String(), nullable=True),
+            sa.Column('value', sa.String(), nullable=False),
+            )
+    op.create_index('idx_tag_domain_value', 'tag', ['domain', 'value'], unique=True)
+
+    op.create_table(
+            'tag_tx_link',
+            sa.Column('id', sa.Integer, primary_key=True),
+            sa.Column('tag_id', sa.Integer, sa.ForeignKey('tag.id'), nullable=False),
+            sa.Column('tx_id', sa.Integer, sa.ForeignKey('tx.id'), nullable=False),
+                )
+
+def downgrade():
+    op.drop_table('tag_tx_link')
+    op.drop_index('idx_tag_domain_value')
+    op.drop_table('tag')

apps/cic-cache/cic_cache/db/models/base.py

@@ -100,3 +100,4 @@ class SessionBase(Model):
             logg.debug('destroying session {}'.format(session_key))
             session.commit()
             session.close()
+            del SessionBase.localsessions[session_key]

apps/cic-cache/cic_cache/runnable/daemons/filters/__init__.py

@@ -1 +1,2 @@
 from .erc20 import *
+from .faucet import *

apps/cic-cache/cic_cache/runnable/daemons/filters/base.py

@@ -1,2 +1,27 @@
-class SyncFilter:
-    pass
+class TagSyncFilter:
+    """Holds tag name and domain for an implementing filter.
+
+    :param name: Tag value 
+    :type name: str
+    :param domain: Tag domain
+    :type domain: str
+    """
+
+    def __init__(self, name, domain=None):
+        self.tag_name = name
+        self.tag_domain = domain
+
+
+    def tag(self):
+        """Return tag value/domain.
+
+        :rtype: Tuple
+        :returns: tag value/domain.
+        """
+        return (self.tag_name, self.tag_domain)
+
+
+    def __str__(self):
+        if self.tag_domain == None:
+            return self.tag_name
+        return '{}.{}'.format(self.tag_domain, self.tag_name)

apps/cic-cache/cic_cache/runnable/daemons/filters/erc20.py

@@ -2,7 +2,6 @@
 import logging
 
 # external imports
-from chainlib.eth.erc20 import ERC20
 from chainlib.eth.address import (
         to_checksum_address,
         )
@@ -13,17 +12,19 @@ from cic_eth_registry.error import (
         NotAContractError,
         ContractMismatchError,
         )
+from eth_erc20 import ERC20
 
 # local imports
-from .base import SyncFilter
+from .base import TagSyncFilter
 from cic_cache import db as cic_cache_db
 
 logg = logging.getLogger().getChild(__name__)
 
 
-class ERC20TransferFilter(SyncFilter):
+class ERC20TransferFilter(TagSyncFilter):
 
     def __init__(self, chain_spec):
+        super(ERC20TransferFilter, self).__init__('transfer', domain='erc20')
         self.chain_spec = chain_spec
 
 
@@ -46,6 +47,9 @@ class ERC20TransferFilter(SyncFilter):
         except RequestMismatchException:
             logg.debug('erc20 match but not a transfer, skipping')
             return False
+        except ValueError:
+            logg.debug('erc20 match but bogus data, skipping')
+            return False
 
         token_sender = tx.outputs[0]
         token_recipient = transfer_data[0]
@@ -67,7 +71,13 @@ class ERC20TransferFilter(SyncFilter):
                 tx.status == Status.SUCCESS,
                 block.timestamp,
                 )
-        #db_session.flush()
+        db_session.flush()
+        cic_cache_db.tag_transaction(
+                db_session,
+                tx.hash,
+                self.tag_name,
+                domain=self.tag_domain,
+                )
         db_session.commit()
 
         return True

apps/cic-cache/cic_cache/runnable/daemons/filters/faucet.py

@@ -0,0 +1,73 @@
+# standard imports
+import logging
+
+# external imports
+from erc20_faucet import Faucet
+from chainlib.eth.address import to_checksum_address
+from chainlib.eth.constant import ZERO_ADDRESS
+from chainlib.status import Status
+from hexathon import strip_0x
+
+# local imports
+import cic_cache.db as cic_cache_db
+from .base import TagSyncFilter
+
+#logg = logging.getLogger().getChild(__name__)
+logg = logging.getLogger()
+
+
+class FaucetFilter(TagSyncFilter):
+
+    def __init__(self, chain_spec, sender_address=ZERO_ADDRESS):
+        super(FaucetFilter, self).__init__('give_to', domain='faucet')
+        self.chain_spec = chain_spec
+        self.sender_address = sender_address
+
+
+    def filter(self, conn, block, tx, db_session=None):
+        try:
+            data = strip_0x(tx.payload)
+        except ValueError:
+            return False
+        logg.debug('data {}'.format(data))
+        if Faucet.method_for(data[:8]) == None:
+            return False
+
+        token_sender = tx.inputs[0]
+        token_recipient = data[64+8-40:]
+        logg.debug('token recipient {}'.format(token_recipient))
+ 
+        f = Faucet(self.chain_spec)
+        o = f.token(token_sender, sender_address=self.sender_address)
+        r = conn.do(o)
+        token = f.parse_token(r)
+
+        f = Faucet(self.chain_spec)
+        o = f.token_amount(token_sender, sender_address=self.sender_address)
+        r = conn.do(o)
+        token_value = f.parse_token_amount(r)
+
+        cic_cache_db.add_transaction(
+                db_session,
+                tx.hash,
+                block.number,
+                tx.index,
+                to_checksum_address(token_sender),
+                to_checksum_address(token_recipient),
+                token,
+                token,
+                token_value,
+                token_value,
+                tx.status == Status.SUCCESS,
+                block.timestamp,
+                )
+        db_session.flush()
+        cic_cache_db.tag_transaction(
+                db_session,
+                tx.hash,
+                self.tag_name,
+                domain=self.tag_domain,
+                )
+        db_session.commit()
+
+        return True

apps/cic-cache/cic_cache/runnable/daemons/query.py

@@ -0,0 +1,115 @@
+# standard imports
+import logging
+import json
+import re
+import base64
+
+# external imports
+from hexathon import add_0x
+
+# local imports
+from cic_cache.cache import (
+        BloomCache,
+        DataCache,
+    )
+
+logg = logging.getLogger(__name__)
+#logg = logging.getLogger()
+
+re_transactions_all_bloom = r'/tx/(\d+)?/?(\d+)/?'
+re_transactions_account_bloom = r'/tx/user/((0x)?[a-fA-F0-9]+)(/(\d+)(/(\d+))?)?/?'
+re_transactions_all_data = r'/txa/(\d+)?/?(\d+)/?'
+
+DEFAULT_LIMIT = 100
+
+
+def process_transactions_account_bloom(session, env):
+    r = re.match(re_transactions_account_bloom, env.get('PATH_INFO'))
+    if not r:
+        return None
+
+    address = r[1]
+    if r[2] == None:
+        address = add_0x(address)
+    offset = 0
+    if r.lastindex > 2:
+        offset = r[4]
+    limit = DEFAULT_LIMIT
+    if r.lastindex > 4:
+        limit = r[6]
+
+    c = BloomCache(session)
+    (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions_account(address, offset, limit)
+
+    o = {
+        'alg': 'sha256',
+        'low': lowest_block,
+        'high': highest_block,
+        'block_filter': base64.b64encode(bloom_filter_block).decode('utf-8'),
+        'blocktx_filter': base64.b64encode(bloom_filter_tx).decode('utf-8'),
+        'filter_rounds': 3,
+            }
+
+    j = json.dumps(o)
+
+    return ('application/json', j.encode('utf-8'),)
+
+
+def process_transactions_all_bloom(session, env):
+    r = re.match(re_transactions_all_bloom, env.get('PATH_INFO'))
+    if not r:
+        return None
+
+    offset = DEFAULT_LIMIT
+    if r.lastindex > 0:
+        offset = r[1]
+    limit = 0
+    if r.lastindex > 1:
+        limit = r[2]
+
+    c = BloomCache(session)
+    (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions(offset, limit)
+
+    o = {
+        'alg': 'sha256',
+        'low': lowest_block,
+        'high': highest_block,
+        'block_filter': base64.b64encode(bloom_filter_block).decode('utf-8'),
+        'blocktx_filter': base64.b64encode(bloom_filter_tx).decode('utf-8'),
+        'filter_rounds': 3,
+            }
+
+    j = json.dumps(o)
+
+    return ('application/json', j.encode('utf-8'),)
+
+
+def process_transactions_all_data(session, env):
+    r = re.match(re_transactions_all_data, env.get('PATH_INFO'))
+    if not r:
+        return None
+    if env.get('HTTP_X_CIC_CACHE_MODE') != 'all':
+        return None
+
+    logg.debug('got data request {}'.format(env))
+    block_offset = r[1]
+    block_end = r[2]
+    if int(r[2]) < int(r[1]):
+        raise ValueError('cart before the horse, dude')
+
+    c = DataCache(session)
+    (lowest_block, highest_block, tx_cache) = c.load_transactions_with_data(0, 0, block_offset, block_end, oldest=True) # oldest needs to be settable
+
+    for r in tx_cache:
+        r['date_block'] = r['date_block'].timestamp()
+
+    o = {
+        'low': lowest_block,
+        'high': highest_block,
+        'data': tx_cache,
+    }
+
+    
+    j = json.dumps(o)
+
+    return ('application/json', j.encode('utf-8'),)

apps/cic-cache/cic_cache/runnable/daemons/server.py

@@ -1,18 +1,21 @@
 # standard imports
 import os
-import re
 import logging
 import argparse
-import json
 import base64
 
-# third-party imports
+# external imports
 import confini
 
 # local imports
-from cic_cache import BloomCache
+import cic_cache.cli
 from cic_cache.db import dsn_from_config
 from cic_cache.db.models.base import SessionBase
+from cic_cache.runnable.daemons.query import (
+        process_transactions_account_bloom,
+        process_transactions_all_bloom,
+        process_transactions_all_data,
+        )
 
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
@@ -21,95 +24,20 @@ rootdir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 dbdir = os.path.join(rootdir, 'cic_cache', 'db')
 migrationsdir = os.path.join(dbdir, 'migrations')
 
-config_dir = os.path.join('/usr/local/etc/cic-cache')
-
-argparser = argparse.ArgumentParser()
-argparser.add_argument('-c', type=str, default=config_dir, help='config file')
-argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
-argparser.add_argument('-v', action='store_true', help='be verbose')
-argparser.add_argument('-vv', action='store_true', help='be more verbose')
+# process args
+arg_flags = cic_cache.cli.argflag_std_base
+local_arg_flags = cic_cache.cli.argflag_local_task
+argparser = cic_cache.cli.ArgumentParser(arg_flags)
+argparser.process_local_flags(local_arg_flags)
 args = argparser.parse_args()
 
-if args.vv:
-    logging.getLogger().setLevel(logging.DEBUG)
-elif args.v:
-    logging.getLogger().setLevel(logging.INFO)
-
-config = confini.Config(args.c, args.env_prefix)
-config.process()
-config.censor('PASSWORD', 'DATABASE')
-config.censor('PASSWORD', 'SSL')
-logg.debug('config:\n{}'.format(config))
+# process config
+config = cic_cache.cli.Config.from_args(args, arg_flags, local_arg_flags)
 
+# connect to database
 dsn = dsn_from_config(config)
 SessionBase.connect(dsn, config.true('DATABASE_DEBUG'))
 
-re_transactions_all_bloom = r'/tx/(\d+)?/?(\d+)/?'
-re_transactions_account_bloom = r'/tx/user/((0x)?[a-fA-F0-9]+)/?(\d+)?/?(\d+)/?'
-
-DEFAULT_LIMIT = 100
-
-
-def process_transactions_account_bloom(session, env):
-    r = re.match(re_transactions_account_bloom, env.get('PATH_INFO'))
-    if not r:
-        return None
-
-    address = r[1]
-    if r[2] == None:
-        address = '0x' + address
-    offset = DEFAULT_LIMIT
-    if r.lastindex > 2:
-        offset = r[3]
-    limit = 0
-    if r.lastindex > 3:
-        limit = r[4]
-
-    c = BloomCache(session)
-    (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions_account(address, offset, limit)
-
-    o = {
-        'alg': 'sha256',
-        'low': lowest_block,
-        'high': highest_block,
-        'block_filter': base64.b64encode(bloom_filter_block).decode('utf-8'),
-        'blocktx_filter': base64.b64encode(bloom_filter_tx).decode('utf-8'),
-        'filter_rounds': 3,
-            }
-
-    j = json.dumps(o)
-
-    return ('application/json', j.encode('utf-8'),)
-
-
-def process_transactions_all_bloom(session, env):
-    r = re.match(re_transactions_all_bloom, env.get('PATH_INFO'))
-    if not r:
-        return None
-
-    offset = DEFAULT_LIMIT
-    if r.lastindex > 0:
-        offset = r[1]
-    limit = 0
-    if r.lastindex > 1:
-        limit = r[2]
-
-    c = BloomCache(session)
-    (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions(offset, limit)
-
-    o = {
-        'alg': 'sha256',
-        'low': lowest_block,
-        'high': highest_block,
-        'block_filter': base64.b64encode(bloom_filter_block).decode('utf-8'),
-        'blocktx_filter': base64.b64encode(bloom_filter_tx).decode('utf-8'),
-        'filter_rounds': 3,
-            }
-
-    j = json.dumps(o)
-
-    return ('application/json', j.encode('utf-8'),)
-
 
 # uwsgi application
 def application(env, start_response):
@@ -119,10 +47,16 @@ def application(env, start_response):
 
     session = SessionBase.create_session()
     for handler in [
+            process_transactions_all_data,
             process_transactions_all_bloom,
             process_transactions_account_bloom,
             ]:
-        r = handler(session, env)
+        r = None
+        try:
+            r = handler(session, env)
+        except ValueError as e:
+            start_response('400 {}'.format(str(e)))
+            return []
         if r != None:
             (mime_type, content) = r
             break

apps/cic-cache/cic_cache/runnable/daemons/tasker.py

@@ -9,6 +9,7 @@ import celery
 import confini
 
 # local imports
+import cic_cache.cli
 from cic_cache.db import dsn_from_config
 from cic_cache.db.models.base import SessionBase
 from cic_cache.tasks.tx import *
@@ -16,35 +17,20 @@ from cic_cache.tasks.tx import *
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-config_dir = os.path.join('/usr/local/etc/cic-cache')
-
-
-argparser = argparse.ArgumentParser()
-argparser.add_argument('-c', type=str, default=config_dir, help='config file')
-argparser.add_argument('-q', type=str, default='cic-cache', help='queue name for worker tasks')
-argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
-argparser.add_argument('-v', action='store_true', help='be verbose')
-argparser.add_argument('-vv', action='store_true', help='be more verbose')
-
+# process args
+arg_flags = cic_cache.cli.argflag_std_base
+local_arg_flags = cic_cache.cli.argflag_local_task
+argparser = cic_cache.cli.ArgumentParser(arg_flags)
+argparser.process_local_flags(local_arg_flags)
 args = argparser.parse_args()
 
-if args.vv:
-    logging.getLogger().setLevel(logging.DEBUG)
-elif args.v:
-    logging.getLogger().setLevel(logging.INFO)
-
-config = confini.Config(args.c, args.env_prefix)
-config.process()
+# process config
+config = cic_cache.cli.Config.from_args(args, arg_flags, local_arg_flags)
 
 # connect to database
 dsn = dsn_from_config(config)
 SessionBase.connect(dsn)
 
-# verify database connection with minimal sanity query
-#session = SessionBase.create_session()
-#session.execute('select version_num from alembic_version')
-#session.close()
-
 # set up celery
 current_app = celery.Celery(__name__)
 
@@ -87,9 +73,9 @@ def main():
     elif args.v:
         argv.append('--loglevel=INFO')
     argv.append('-Q')
-    argv.append(args.q)
+    argv.append(config.get('CELERY_QUEUE'))
     argv.append('-n')
-    argv.append(args.q)
+    argv.append(config.get('CELERY_QUEUE'))
 
     current_app.worker_main(argv)
 

apps/cic-cache/cic_cache/runnable/daemons/tracker.py

@@ -7,14 +7,8 @@ import argparse
 import sys
 import re
 
-# third-party imports
-import confini
-import celery
-import rlp
-import cic_base.config
-import cic_base.log
-import cic_base.argparse
-import cic_base.rpc
+# external imports
+import sqlalchemy
 from cic_eth_registry import CICRegistry
 from cic_eth_registry.error import UnknownContractError
 from chainlib.chain import ChainSpec
@@ -27,36 +21,63 @@ from hexathon import (
         strip_0x,
         )
 from chainsyncer.backend.sql import SQLBackend
-from chainsyncer.driver import (
-        HeadSyncer,
-        HistorySyncer,
-        )
+from chainsyncer.driver.head import HeadSyncer
+from chainsyncer.driver.history import HistorySyncer
 from chainsyncer.db.models.base import SessionBase
 
 # local imports
-from cic_cache.db import dsn_from_config
+import cic_cache.cli
+from cic_cache.db import (
+        dsn_from_config,
+        add_tag,
+        )
 from cic_cache.runnable.daemons.filters import (
         ERC20TransferFilter,
+        FaucetFilter,
         )
 
-script_dir = os.path.realpath(os.path.dirname(__file__))
+logging.basicConfig(level=logging.WARNING)
+logg = logging.getLogger()
 
-logg = cic_base.log.create()
-argparser = cic_base.argparse.create(script_dir, cic_base.argparse.full_template)
-#argparser = cic_base.argparse.add(argparser, add_traffic_args, 'traffic')
-args = cic_base.argparse.parse(argparser, logg)
-config = cic_base.config.create(args.c, args, args.env_prefix)
+# process args
+arg_flags = cic_cache.cli.argflag_std_base
+local_arg_flags = cic_cache.cli.argflag_local_sync
+argparser = cic_cache.cli.ArgumentParser(arg_flags)
+argparser.process_local_flags(local_arg_flags)
+args = argparser.parse_args()
 
-cic_base.config.log(config)
+# process config
+config = cic_cache.cli.Config.from_args(args, arg_flags, local_arg_flags)
 
+# connect to database
 dsn = dsn_from_config(config)
-
 SessionBase.connect(dsn, debug=config.true('DATABASE_DEBUG'))
 
-chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
+# set up rpc
+rpc = cic_cache.cli.RPC.from_config(config)
+conn = rpc.get_default()
 
-#RPCConnection.register_location(config.get('ETH_PROVIDER'), chain_spec, 'default')
-cic_base.rpc.setup(chain_spec, config.get('ETH_PROVIDER'))
+# set up chain provisions
+chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
+registry = None
+try:
+    registry = cic_cache.cli.connect_registry(conn, chain_spec, config.get('CIC_REGISTRY_ADDRESS'))
+except UnknownContractError as e:
+    logg.exception('Registry contract connection failed for {}: {}'.format(config.get('CIC_REGISTRY_ADDRESS'), e))
+    sys.exit(1)
+logg.info('connected contract registry {}'.format(config.get('CIC_REGISTRY_ADDRESS')))
+
+
+def register_filter_tags(filters, session):
+    for f in filters:
+        tag = f.tag()
+        try:
+            add_tag(session, tag[0], domain=tag[1])
+            session.commit()
+            logg.info('added tag name "{}" domain "{}"'.format(tag[0], tag[1]))
+        except sqlalchemy.exc.IntegrityError:
+            session.rollback()
+            logg.debug('already have tag name "{}" domain "{}"'.format(tag[0], tag[1]))
 
 
 def main():
@@ -67,26 +88,29 @@ def main():
     r = rpc.do(o)
     block_offset = int(strip_0x(r), 16) + 1
 
-    logg.debug('starting at block {}'.format(block_offset))
+    logg.debug('current block height {}'.format(block_offset))
 
     syncers = []
 
-    #if SQLBackend.first(chain_spec):
-    #    backend = SQLBackend.initial(chain_spec, block_offset)
     syncer_backends = SQLBackend.resume(chain_spec, block_offset)
 
     if len(syncer_backends) == 0:
-        logg.info('found no backends to resume')
-        syncer_backends.append(SQLBackend.initial(chain_spec, block_offset))
+        initial_block_start = config.get('SYNCER_OFFSET')
+        initial_block_offset = block_offset
+        if config.get('SYNCER_NO_HISTORY'):
+            initial_block_start = block_offset
+            initial_block_offset += 1
+        syncer_backends.append(SQLBackend.initial(chain_spec, initial_block_offset, start_block_height=initial_block_start))
+        logg.info('found no backends to resume, adding initial sync from history start {} end {}'.format(initial_block_start, initial_block_offset))
     else:
         for syncer_backend in syncer_backends:
             logg.info('resuming sync session {}'.format(syncer_backend))
 
     for syncer_backend in syncer_backends:
-        syncers.append(HistorySyncer(syncer_backend))
+        syncers.append(HistorySyncer(syncer_backend, cic_cache.cli.chain_interface))
 
     syncer_backend = SQLBackend.live(chain_spec, block_offset+1)
-    syncers.append(HeadSyncer(syncer_backend))
+    syncers.append(HeadSyncer(syncer_backend, cic_cache.cli.chain_interface))
 
     trusted_addresses_src = config.get('CIC_TRUST_ADDRESS')
     if trusted_addresses_src == None:
@@ -97,11 +121,22 @@ def main():
         logg.info('using trusted address {}'.format(address))
 
     erc20_transfer_filter = ERC20TransferFilter(chain_spec)
+    faucet_filter = FaucetFilter(chain_spec)
+
+    filters = [
+        erc20_transfer_filter,
+        faucet_filter,
+            ]
+
+    session = SessionBase.create_session()
+    register_filter_tags(filters, session)
+    session.close()
 
     i = 0
     for syncer in syncers:
         logg.debug('running syncer index {}'.format(i))
-        syncer.add_filter(erc20_transfer_filter)
+        for f in filters:
+            syncer.add_filter(f)
         r = syncer.loop(int(config.get('SYNCER_LOOP_INTERVAL')), rpc)
         sys.stderr.write("sync {} done at block {}\n".format(syncer, r))
 

apps/cic-cache/cic_cache/tasks/tx.py

@@ -2,14 +2,17 @@
 import celery
 
 # local imports
-from cic_cache.cache import BloomCache
+from cic_cache.cache import (
+        BloomCache,
+        DataCache,
+        )
 from cic_cache.db.models.base import SessionBase
 
 celery_app = celery.current_app
 
 
 @celery_app.task(bind=True)
-def tx_filter(self, offset, limit, address=None, encoding='hex'):
+def tx_filter(self, offset, limit, address=None, oldest=False, encoding='hex'):
     queue = self.request.delivery_info.get('routing_key')
 
     session = SessionBase.create_session()
@@ -17,9 +20,9 @@ def tx_filter(self, offset, limit, address=None, encoding='hex'):
     c = BloomCache(session)
     b = None
     if address == None:
-        (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions(offset, limit)
+        (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions(offset, limit, oldest=oldest)
     else:
-        (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions_account(address, offset, limit)
+        (lowest_block, highest_block, bloom_filter_block, bloom_filter_tx) = c.load_transactions_account(address, offset, limit, oldest=oldest)
 
     session.close()
 
@@ -35,4 +38,17 @@ def tx_filter(self, offset, limit, address=None, encoding='hex'):
     return o
 
 
+@celery_app.task(bind=True)
+def tx_filter_content(self, offset, limit, address=None, block_offset=None, block_limit=None, oldest=False, encoding='hex'):
+    session = SessionBase.create_session()
 
+    c = DataCache(session)
+    b = None
+    if address == None:
+        (lowest_block, highest_block, tx_cache) = c.load_transactions_with_data(offset, limit, block_offset=block_offset, block_limit=block_limit, oldest=oldest)
+    else:
+        (lowest_block, highest_block, tx_cache) = c.load_transactions_account_with_data_index(address, offset, limit, block_offset=block_offset, block_limit=block_limit)
+
+    session.close()
+
+    return (lowest_block, highest_block, tx_cache,)

apps/cic-cache/cic_cache/version.py

@@ -4,7 +4,7 @@ import semver
 version = (
         0,
         2,
-        0,
+        1,
         'alpha.2',
         )
 

apps/cic-cache/config/bancor.ini

@@ -1,2 +0,0 @@
-[bancor]
-dir =

apps/cic-cache/config/cic.ini

@@ -1,4 +1,3 @@
 [cic]
 registry_address = 
-chain_spec =
 trust_address = 

apps/cic-cache/config/database.ini

@@ -6,4 +6,4 @@ HOST=localhost
 PORT=5432
 ENGINE=postgresql
 DRIVER=psycopg2
-DEBUG=
+DEBUG=0

apps/cic-cache/config/docker/bancor.ini

@@ -1,3 +0,0 @@
-[bancor]
-registry_address = 
-dir = /usr/local/share/bancor

apps/cic-cache/config/docker/cic.ini

@@ -1,4 +1,3 @@
 [cic]
-chain_spec =
 registry_address =  
 trust_address = 0xEb3907eCad74a0013c259D5874AE7f22DcBcC95C

apps/cic-cache/config/docker/eth.ini

@@ -1,2 +0,0 @@
-[eth]
-provider = ws://localhost:63546

apps/cic-cache/config/docker/syncer.ini

@@ -1,2 +1,4 @@
 [syncer]
 loop_interval = 1
+offset = 0
+no_history = 0

apps/cic-cache/config/eth.ini

@@ -1,2 +0,0 @@
-[eth]
-provider = ws://localhost:8545

apps/cic-cache/config/syncer.ini

@@ -1,2 +0,0 @@
-[syncer]
-loop_interval = 5

apps/cic-cache/config/test/cic.ini

@@ -1,2 +1,4 @@
 [cic]
 registry_address = 
+chain_spec = 
+trust_address =

apps/cic-cache/config/test/database.ini

@@ -6,4 +6,4 @@ HOST=localhost
 PORT=5432
 ENGINE=sqlite
 DRIVER=pysqlite
-DEBUG=
+DEBUG=1

apps/cic-cache/config/test/syncer.ini

@@ -1,2 +1,2 @@
-[SYNCER]
+[syncer]
 loop_interval = 1

apps/cic-cache/docker/Dockerfile

@@ -1,56 +1,37 @@
-FROM python:3.8.6-slim-buster
+ARG DOCKER_REGISTRY="registry.gitlab.com/grassrootseconomics"
 
-#COPY --from=0 /usr/local/share/cic/solidity/ /usr/local/share/cic/solidity/
+FROM $DOCKER_REGISTRY/cic-base-images:python-3.8.6-dev-e8eb2ee2
 
-WORKDIR /usr/src/cic-cache
+COPY requirements.txt .
 
-ARG pip_extra_index_url_flag='--index https://pypi.org/simple --extra-index-url https://pip.grassrootseconomics.net:8433'
-ARG root_requirement_file='requirements.txt'
+ARG EXTRA_PIP_INDEX_URL="https://pip.grassrootseconomics.net:8433"
+ARG EXTRA_PIP_ARGS=""
+ARG PIP_INDEX_URL="https://pypi.org/simple"
 
-#RUN apk update && \
-#	apk add gcc musl-dev gnupg libpq
-#RUN apk add postgresql-dev
-#RUN apk add linux-headers
-#RUN apk add libffi-dev
-RUN apt-get update && \
-	apt install -y gcc gnupg libpq-dev wget make g++ gnupg bash procps git
+RUN --mount=type=cache,mode=0755,target=/root/.cache/pip \
+    pip install --index-url $PIP_INDEX_URL \
+    --pre \
+    --extra-index-url $EXTRA_PIP_INDEX_URL $EXTRA_PIP_ARGS \
+    -r requirements.txt
 
-# Copy shared requirements from top of mono-repo
-RUN echo "copying root req file ${root_requirement_file}"
-RUN pip install $pip_extra_index_url_flag cic-base[full_graph]==0.1.2a76
+COPY . . 
 
-COPY cic-cache/requirements.txt ./
-COPY cic-cache/setup.cfg \
-	 cic-cache/setup.py \
- 	 ./
-COPY cic-cache/cic_cache/ ./cic_cache/
-COPY cic-cache/scripts/ ./scripts/
-COPY cic-cache/test_requirements.txt ./
-RUN pip install $pip_extra_index_url_flag -r test_requirements.txt
-RUN pip install $pip_extra_index_url_flag .
-RUN pip install .[server]
-
-COPY cic-cache/tests/ ./tests/
-#COPY db/ cic-cache/db
-#RUN apk add postgresql-client
+RUN python setup.py install
 
 # ini files in config directory defines the configurable parameters for the application
 # they can all be overridden by environment variables
 # to generate a list of environment variables from configuration, use: confini-dump -z <dir> (executable provided by confini package)
-COPY cic-cache/config/ /usr/local/etc/cic-cache/
+#COPY config/ /usr/local/etc/cic-cache/
 
 # for db migrations
-RUN git clone https://github.com/vishnubob/wait-for-it.git /usr/local/bin/wait-for-it/
-COPY cic-cache/cic_cache/db/migrations/ /usr/local/share/cic-cache/alembic/
+COPY ./aux/wait-for-it/wait-for-it.sh ./
+COPY cic_cache/db/migrations/ /usr/local/share/cic-cache/alembic/
 
-RUN git clone https://gitlab.com/grassrootseconomics/cic-contracts.git && \
-	mkdir -p /usr/local/share/cic/solidity && \
-	cp -R cic-contracts/abis /usr/local/share/cic/solidity/abi
-
-COPY cic-cache/docker/start_tracker.sh ./start_tracker.sh
-COPY cic-cache/docker/db.sh ./db.sh
+COPY /docker/start_tracker.sh ./start_tracker.sh
+COPY /docker/db.sh ./db.sh
 RUN chmod 755 ./*.sh
 # Tracker
 # ENTRYPOINT ["/usr/local/bin/cic-cache-tracker", "-vv"]
 # Server
 # ENTRYPOINT [ "/usr/local/bin/uwsgi", "--wsgi-file", "/usr/local/lib/python3.8/site-packages/cic_cache/runnable/server.py", "--http", ":80", "--pyargv", "-vv" ]
+ENTRYPOINT []

apps/cic-cache/docker/run_tests.sh

@@ -0,0 +1,10 @@
+#! /bin/bash
+
+set -e
+
+pip install --extra-index-url https://pip.grassrootseconomics.net:8433 \
+--extra-index-url https://gitlab.com/api/v4/projects/27624814/packages/pypi/simple \
+-r test_requirements.txt 
+
+export PYTHONPATH=. && pytest -x --cov=cic_cache --cov-fail-under=90 --cov-report term-missing tests
+

apps/cic-cache/requirements.txt

@@ -1,12 +1,14 @@
-cic-base~=0.1.2a77
 alembic==1.4.2
-confini~=0.3.6rc3
+confini>=0.3.6rc4,<0.5.0
 uwsgi==2.0.19.1
-moolb~=0.1.0
-cic-eth-registry~=0.5.4a16
+moolb~=0.1.1b2
+cic-eth-registry~=0.6.1a1
 SQLAlchemy==1.3.20
 semver==2.13.0
 psycopg2==2.8.6
 celery==4.4.7
 redis==3.5.3
-chainsyncer[sql]~=0.0.2a2
+chainsyncer[sql]>=0.0.6a3,<0.1.0
+erc20-faucet>=0.3.2a2, <0.4.0
+chainlib-eth>=0.0.9a14,<0.1.0
+eth-address-index>=0.2.3a4,<0.3.0

apps/cic-cache/scripts/migrate.py

@@ -2,6 +2,7 @@
 import os
 import argparse
 import logging
+import re
 
 import alembic
 from alembic.config import Config as AlembicConfig
@@ -16,13 +17,16 @@ logg = logging.getLogger()
 rootdir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 dbdir = os.path.join(rootdir, 'cic_cache', 'db')
 migrationsdir = os.path.join(dbdir, 'migrations')
+configdir = os.path.join(rootdir, 'cic_cache', 'data', 'config')
 
-config_dir = os.path.join('/usr/local/etc/cic-cache')
+#config_dir = os.path.join('/usr/local/etc/cic-cache')
 
 argparser = argparse.ArgumentParser()
-argparser.add_argument('-c', type=str, default=config_dir, help='config file')
+argparser.add_argument('-c', type=str, help='config file')
 argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
 argparser.add_argument('--migrations-dir', dest='migrations_dir', default=migrationsdir, type=str, help='path to alembic migrations directory')
+argparser.add_argument('--reset', action='store_true', help='downgrade before upgrading')
+argparser.add_argument('-f', action='store_true', help='force action')
 argparser.add_argument('-v', action='store_true', help='be verbose')
 argparser.add_argument('-vv', action='store_true', help='be more verbose')
 args = argparser.parse_args()
@@ -32,7 +36,7 @@ if args.vv:
 elif args.v:
     logging.getLogger().setLevel(logging.INFO)
 
-config = confini.Config(args.c, args.env_prefix)
+config = confini.Config(configdir, args.env_prefix)
 config.process()
 config.censor('PASSWORD', 'DATABASE')
 config.censor('PASSWORD', 'SSL')
@@ -53,4 +57,10 @@ ac = AlembicConfig(os.path.join(migrations_dir, 'alembic.ini'))
 ac.set_main_option('sqlalchemy.url', dsn)
 ac.set_main_option('script_location', migrations_dir)
 
+if args.reset:
+    if not args.f:
+        if not re.match(r'[yY][eE]?[sS]?', input('EEK! this will DELETE the existing db. are you sure??')):
+            logg.error('user chickened out on requested reset, bailing')
+            sys.exit(1)
+    alembic.command.downgrade(ac, 'base')
 alembic.command.upgrade(ac, 'head')

apps/cic-cache/setup.cfg

@@ -23,11 +23,13 @@ licence_files =
 
 [options]
 python_requires = >= 3.6
+include_package_data = True
 packages = 
 	cic_cache
 	cic_cache.tasks
 	cic_cache.db
 	cic_cache.db.models
+	cic_cache.cli
 	cic_cache.runnable
 	cic_cache.runnable.daemons
 	cic_cache.runnable.daemons.filters
@@ -39,3 +41,4 @@ console_scripts =
 	cic-cache-trackerd = cic_cache.runnable.daemons.tracker:main
 	cic-cache-serverd = cic_cache.runnable.daemons.server:main
 	cic-cache-taskerd = cic_cache.runnable.daemons.tasker:main
+	cic-cache-list = cic_cache.runable.list:main

apps/cic-cache/test_requirements.txt

@@ -4,3 +4,7 @@ pytest-mock==3.3.1
 pysqlite3==0.4.3
 sqlparse==0.4.1
 pytest-celery==0.0.0a1
+eth_tester==0.5.0b3
+py-evm==0.3.0a20
+sarafu-faucet~=0.0.7a1
+erc20-transfer-authorization>=0.3.5a1,<0.4.0

apps/cic-cache/tests/cli/test_cli_args.py

@@ -0,0 +1,40 @@
+# standard imports
+import os
+
+# external imports
+import chainlib.cli 
+
+# local imports
+import cic_cache.cli
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+config_dir = os.path.join(script_dir, '..', 'testdata', 'config')
+
+
+def test_argumentparserto_config():
+
+    argparser = cic_cache.cli.ArgumentParser()
+    
+    local_flags = 0xffff
+    argparser.process_local_flags(local_flags) 
+    argparser.add_argument('--foo', type=str)
+    args = argparser.parse_args([
+        '-q', 'baz',
+        '--offset', '13',
+        '--no-history',
+        '-r','0xdeadbeef',
+        '-vv',
+        '--foo', 'bar',
+        ])
+
+    extra_args = {
+            'foo': '_BARBARBAR',
+            }
+    config = cic_cache.cli.Config.from_args(args, chainlib.cli.argflag_std_base, local_flags, extra_args=extra_args, base_config_dir=config_dir)
+
+    assert config.get('_BARBARBAR') == 'bar'
+    assert config.get('CELERY_QUEUE') == 'baz'
+    assert config.get('SYNCER_NO_HISTORY') == True
+    assert config.get('SYNCER_OFFSET') == 13
+    assert config.get('CIC_REGISTRY_ADDRESS') == '0xdeadbeef'
+

apps/cic-cache/tests/cli/test_cli_celery.py

@@ -0,0 +1,17 @@
+# standard imports
+import tempfile
+
+# local imports
+import cic_cache.cli
+
+
+def test_cli_celery():
+    cf = tempfile.mkdtemp()
+
+    config = {
+            'CELERY_RESULT_URL': 'filesystem://' + cf,
+            }
+    cic_cache.cli.CeleryApp.from_config(config)
+
+    config['CELERY_BROKER_URL'] = 'filesystem://' + cf
+    cic_cache.cli.CeleryApp.from_config(config)

apps/cic-cache/tests/cli/test_cli_chain.py

@@ -0,0 +1,68 @@
+# external imports
+import pytest
+from chainlib.eth.gas import (
+        Gas,
+        RPCGasOracle,
+        )
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.block import (
+        block_latest,
+        Block,
+        )
+from chainlib.eth.pytest.fixtures_chain import default_chain_spec
+from chainlib.eth.pytest.fixtures_ethtester import *
+from cic_eth_registry.pytest.fixtures_contracts import *
+from hexathon import add_0x
+
+# local imports
+import cic_cache.cli
+
+
+@pytest.mark.xfail()
+def test_cli_rpc(
+        eth_rpc,
+        eth_signer,
+        default_chain_spec,
+        ):
+    config = {
+        'CHAIN_SPEC': str(default_chain_spec),
+        'RPC_HTTP_PROVIDER': 'http://localhost:8545',
+            }
+    rpc = cic_cache.cli.RPC.from_config(config, default_label='foo') 
+    conn = rpc.get_by_label('foo')
+    #o = block_latest()
+    #conn.do(o)
+
+
+def test_cli_chain(
+        default_chain_spec,
+        eth_rpc,
+        eth_signer,
+        contract_roles,
+        ):
+    ifc = cic_cache.cli.EthChainInterface()
+
+    nonce_oracle = RPCNonceOracle(contract_roles['CONTRACT_DEPLOYER'], conn=eth_rpc)
+    gas_oracle = RPCGasOracle(conn=eth_rpc)
+    c = Gas(default_chain_spec, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle, signer=eth_signer)
+    recipient = add_0x(os.urandom(20).hex())
+    (tx_hash, o) = c.create(contract_roles['CONTRACT_DEPLOYER'], recipient, 1024)
+    r = eth_rpc.do(o)
+
+    o = ifc.tx_receipt(r)
+    r = eth_rpc.do(o)
+    assert r['status'] == 1
+
+    o = ifc.block_by_number(1)
+    block_src = eth_rpc.do(o)
+    block = ifc.block_from_src(block_src)
+    assert block.number == 1
+
+    with pytest.raises(KeyError):
+        assert block_src['gasUsed'] == 21000
+        assert block_src['gas_used'] == 21000
+
+    block_src = ifc.src_normalize(block_src)
+    assert block_src['gasUsed'] == 21000
+    assert block_src['gas_used'] == 21000
+

apps/cic-cache/tests/conftest.py

@@ -3,11 +3,14 @@ import os
 import sys
 import datetime
 
-# third-party imports
+# external imports
 import pytest
+import moolb
 
 # local imports
 from cic_cache import db
+from cic_cache import BloomCache
+from cic_cache.cache import DEFAULT_FILTER_SIZE
 
 script_dir = os.path.dirname(os.path.realpath(__file__))
 root_dir = os.path.dirname(script_dir)
@@ -61,7 +64,6 @@ def txs(
         dt.timestamp(),
             )
 
-
     tx_number = 42
     tx_hash_second = '0x' + os.urandom(32).hex()
     tx_signed_second = '0x' + os.urandom(128).hex()
@@ -84,3 +86,62 @@ def txs(
     
     session.commit()
 
+    return [
+            tx_hash_first,
+            tx_hash_second,
+            ]
+
+
+@pytest.fixture(scope='function')
+def more_txs(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        txs,
+        ):
+
+    session = init_database
+
+    tx_number = 666
+    tx_hash = '0x' + os.urandom(32).hex()
+    tx_signed = '0x' + os.urandom(128).hex()
+    nonce = 3
+
+    dt = datetime.datetime.utcnow()
+    dt += datetime.timedelta(hours=1)
+    db.add_transaction(
+        session,
+        tx_hash,
+        list_defaults['block']+2,
+        tx_number,
+        list_actors['alice'],
+        list_actors['diane'],
+        list_tokens['bar'],
+        list_tokens['bar'],
+        2048,
+        4096,
+        False,
+        dt.timestamp(),
+        )
+
+    session.commit()
+
+    return [tx_hash] + txs
+
+
+@pytest.fixture(scope='function')
+def tag_txs(
+        init_database,
+        txs,
+        ):
+
+    db.add_tag(init_database, 'taag', domain='test')
+    init_database.commit()
+
+    db.tag_transaction(init_database, txs[1], 'taag', domain='test')
+
+
+@pytest.fixture(scope='session')
+def zero_filter():
+    return moolb.Bloom(DEFAULT_FILTER_SIZE, 3)

apps/cic-cache/tests/filters/conftest.py

@@ -0,0 +1,3 @@
+from chainlib.eth.pytest import *
+from cic_eth_registry.pytest.fixtures_tokens import *
+

apps/cic-cache/tests/filters/test_erc20.py

@@ -0,0 +1,173 @@
+# standard imports
+import os
+import datetime
+import logging
+import json
+
+# external imports
+import pytest
+from sqlalchemy import text
+from chainlib.eth.tx import Tx
+from chainlib.eth.block import Block
+from chainlib.chain import ChainSpec
+from chainlib.eth.error import RequestMismatchException
+from hexathon import (
+        strip_0x,
+        add_0x,
+        )
+
+# local imports
+from cic_cache.db import add_tag
+from cic_cache.runnable.daemons.filters.erc20 import ERC20TransferFilter
+from cic_cache.runnable.daemons.filters.base import TagSyncFilter
+
+logg = logging.getLogger()
+
+
+def test_base_filter_str(
+        init_database,
+        ):
+        f = TagSyncFilter('foo')
+        assert 'foo' == str(f)
+        f = TagSyncFilter('foo', domain='bar')
+        assert 'bar.foo' == str(f)
+
+
+
+def test_erc20_filter(
+        eth_rpc,
+        foo_token,
+        init_database,
+        list_defaults,
+        list_actors,
+        tags,
+        ):
+
+    chain_spec = ChainSpec('foo', 'bar', 42, 'baz')
+
+    fltr = ERC20TransferFilter(chain_spec)
+
+    add_tag(init_database, fltr.tag_name, domain=fltr.tag_domain)
+
+    data = 'a9059cbb'
+    data += strip_0x(list_actors['alice'])
+    data += '1000'.ljust(64, '0')
+
+    block = Block({
+        'hash': os.urandom(32).hex(),
+        'number': 42,
+        'timestamp': datetime.datetime.utcnow().timestamp(),
+        'transactions': [],
+        })
+
+    tx = Tx({
+        'to': foo_token,
+        'from': list_actors['bob'],
+        'data': data,
+        'value': 0,
+        'hash': os.urandom(32).hex(),
+        'nonce': 13,
+        'gasPrice': 10000000,
+        'gas': 123456,
+            })
+    block.txs.append(tx)
+    tx.block = block
+
+    r = fltr.filter(eth_rpc, block, tx, db_session=init_database)
+    assert r
+
+    s = text("SELECT x.tx_hash FROM tag a INNER JOIN tag_tx_link l ON l.tag_id = a.id INNER JOIN tx x ON x.id = l.tx_id WHERE a.domain = :a AND a.value = :b")
+    r = init_database.execute(s, {'a': fltr.tag_domain, 'b': fltr.tag_name}).fetchone()
+    assert r[0] == tx.hash
+
+
+def test_erc20_filter_nocontract(
+        eth_rpc,
+        foo_token,
+        init_database,
+        list_defaults,
+        list_actors,
+        tags,
+        ):
+
+    chain_spec = ChainSpec('foo', 'bar', 42, 'baz')
+
+    fltr = ERC20TransferFilter(chain_spec)
+    add_tag(init_database, fltr.tag_name, domain=fltr.tag_domain)
+
+    # incomplete args
+    data = 'a9059cbb'
+    data += strip_0x(list_actors['alice'])
+    data += '1000'.ljust(64, '0')
+    block = Block({
+        'hash': os.urandom(32).hex(),
+        'number': 42,
+        'timestamp': datetime.datetime.utcnow().timestamp(),
+        'transactions': [],
+        })
+
+    tx = Tx({
+        'to': os.urandom(20).hex(),
+        'from': list_actors['bob'],
+        'data': data,
+        'value': 0,
+        'hash': os.urandom(32).hex(),
+        'nonce': 13,
+        'gasPrice': 10000000,
+        'gas': 123456,
+            })
+    block.txs.append(tx)
+    tx.block = block
+
+    assert not fltr.filter(eth_rpc, block, tx, db_session=init_database)
+
+
+@pytest.mark.parametrize(
+        'contract_method,contract_input,expected_exception',
+        [
+            ('a9059cbb', os.urandom(32).hex(), ValueError), # not enough args
+            ('a9059cbb', os.urandom(31).hex(), ValueError), # wrong arg boundary
+            ('a9059cbc', os.urandom(64).hex(), RequestMismatchException), # wrong method
+            ],
+        )
+def test_erc20_filter_bogus(
+        eth_rpc,
+        foo_token,
+        init_database,
+        list_defaults,
+        list_actors,
+        tags,
+        contract_method,
+        contract_input,
+        expected_exception,
+        ):
+
+    chain_spec = ChainSpec('foo', 'bar', 42, 'baz')
+
+    fltr = ERC20TransferFilter(chain_spec)
+    add_tag(init_database, fltr.tag_name, domain=fltr.tag_domain)
+
+    # incomplete args
+    data = contract_method
+    data += contract_input 
+    block = Block({
+        'hash': os.urandom(32).hex(),
+        'number': 42,
+        'timestamp': datetime.datetime.utcnow().timestamp(),
+        'transactions': [],
+        })
+
+    tx = Tx({
+        'to': foo_token,
+        'from': list_actors['bob'],
+        'data': data,
+        'value': 0,
+        'hash': os.urandom(32).hex(),
+        'nonce': 13,
+        'gasPrice': 10000000,
+        'gas': 123456,
+            })
+    block.txs.append(tx)
+    tx.block = block
+
+    assert not fltr.filter(eth_rpc, block, tx, db_session=init_database)

apps/cic-cache/tests/filters/test_faucet.py

@@ -0,0 +1,71 @@
+# standard imports
+import logging
+
+# external imports
+from chainlib.chain import ChainSpec
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.block import (
+        block_by_hash,
+        Block,
+        )
+from chainlib.eth.tx import (
+        receipt,
+        unpack,
+        transaction,
+        Tx,
+        )
+from hexathon import strip_0x
+from erc20_faucet.faucet import SingleShotFaucet
+from sqlalchemy import text
+
+# local imports
+from cic_cache.db import add_tag
+from cic_cache.runnable.daemons.filters.faucet import FaucetFilter
+
+logg = logging.getLogger()
+
+
+def test_filter_faucet(
+        eth_rpc,
+        eth_signer,
+        foo_token,
+        faucet_noregistry,
+        init_database,
+        list_defaults,
+        contract_roles,
+        agent_roles,
+        tags,
+        ):
+
+    chain_spec = ChainSpec('foo', 'bar', 42, 'baz')
+
+    fltr = FaucetFilter(chain_spec, contract_roles['CONTRACT_DEPLOYER'])
+
+    add_tag(init_database, fltr.tag_name, domain=fltr.tag_domain)
+
+    nonce_oracle = RPCNonceOracle(agent_roles['ALICE'], eth_rpc)
+    c = SingleShotFaucet(chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
+    (tx_hash_hex, o) = c.give_to(faucet_noregistry, agent_roles['ALICE'], agent_roles['ALICE'])
+    r = eth_rpc.do(o)
+
+    tx_src = unpack(bytes.fromhex(strip_0x(o['params'][0])), chain_spec)
+
+    o = receipt(r)
+    r = eth_rpc.do(o)
+    rcpt = Tx.src_normalize(r)
+
+    assert r['status'] == 1
+
+    o = block_by_hash(r['block_hash'])
+    r = eth_rpc.do(o)
+    block_object = Block(r)
+
+    tx = Tx(tx_src, block_object)
+    tx.apply_receipt(rcpt)
+
+    r = fltr.filter(eth_rpc, block_object, tx, init_database)
+    assert r
+
+    s = text("SELECT x.tx_hash FROM tag a INNER JOIN tag_tx_link l ON l.tag_id = a.id INNER JOIN tx x ON x.id = l.tx_id WHERE a.domain = :a AND a.value = :b")
+    r = init_database.execute(s, {'a': fltr.tag_domain, 'b': fltr.tag_name}).fetchone()
+    assert r[0] == tx.hash

apps/cic-cache/tests/fixtures_config.py

@@ -2,7 +2,7 @@
 import os
 import logging
 
-# third-party imports
+# external imports
 import pytest
 import confini
 
@@ -13,7 +13,7 @@ logg = logging.getLogger(__file__)
 
 @pytest.fixture(scope='session')
 def load_config():
-    config_dir = os.path.join(root_dir, '.config/test')
+    config_dir = os.path.join(root_dir, 'config/test')
     conf = confini.Config(config_dir, 'CICTEST')
     conf.process()
     logg.debug('config {}'.format(conf))

apps/cic-cache/tests/fixtures_database.py

@@ -3,13 +3,16 @@ import os
 import logging
 import re
 
-# third-party imports
+# external imports
 import pytest
 import sqlparse
+import alembic
+from alembic.config import Config as AlembicConfig
 
 # local imports
 from cic_cache.db.models.base import SessionBase
 from cic_cache.db import dsn_from_config
+from cic_cache.db import add_tag
 
 logg = logging.getLogger(__file__)
 
@@ -26,11 +29,10 @@ def database_engine(
         except FileNotFoundError:
             pass
     dsn = dsn_from_config(load_config)
-    SessionBase.connect(dsn)
+    SessionBase.connect(dsn, debug=load_config.true('DATABASE_DEBUG'))
     return dsn
 
 
-# TODO: use alembic instead to migrate db, here we have to keep separate schema than migration script in script/migrate.py
 @pytest.fixture(scope='function')
 def init_database(
         load_config,
@@ -38,52 +40,23 @@ def init_database(
         ):
 
     rootdir = os.path.dirname(os.path.dirname(__file__))
-    schemadir = os.path.join(rootdir, 'db', load_config.get('DATABASE_DRIVER'))
-
-    if load_config.get('DATABASE_ENGINE') == 'sqlite':
-        rconn = SessionBase.engine.raw_connection()
-        f = open(os.path.join(schemadir, 'db.sql'))
-        s = f.read()
-        f.close()
-        rconn.executescript(s)
-
-    else:
-        rconn = SessionBase.engine.raw_connection()
-        rcursor = rconn.cursor()
-
-        #rcursor.execute('DROP FUNCTION IF EXISTS public.transaction_list')
-        #rcursor.execute('DROP FUNCTION IF EXISTS public.balances')
-
-        f = open(os.path.join(schemadir, 'db.sql'))
-        s = f.read()
-        f.close()
-        r = re.compile(r'^[A-Z]', re.MULTILINE)
-        for l in sqlparse.parse(s):
-            strl = str(l)
-            # we need to check for empty query lines, as sqlparse doesn't do that on its own (and psycopg complains when it gets them)
-            if not re.search(r, strl):
-                logg.warning('skipping parsed query line {}'.format(strl))
-                continue
-            rcursor.execute(strl)
-        rconn.commit()
-
-        rcursor.execute('SET search_path TO public')
-
-# this doesn't work when run separately, no idea why
-# functions have been manually added to original schema from cic-eth 
-#        f = open(os.path.join(schemadir, 'proc_transaction_list.sql'))
-#        s = f.read()
-#        f.close()
-#        rcursor.execute(s)
-# 
-#        f = open(os.path.join(schemadir, 'proc_balances.sql'))
-#        s = f.read()
-#        f.close()
-#        rcursor.execute(s)
-
-        rcursor.close()
+    dbdir = os.path.join(rootdir, 'cic_cache', 'db')
+    migrationsdir = os.path.join(dbdir, 'migrations', load_config.get('DATABASE_ENGINE'))
+    if not os.path.isdir(migrationsdir):
+        migrationsdir = os.path.join(dbdir, 'migrations', 'default')
+    logg.info('using migrations directory {}'.format(migrationsdir))
 
     session = SessionBase.create_session()
+
+    ac = AlembicConfig(os.path.join(migrationsdir, 'alembic.ini'))
+    ac.set_main_option('sqlalchemy.url', database_engine)
+    ac.set_main_option('script_location', migrationsdir)
+
+    alembic.command.downgrade(ac, 'base')
+    alembic.command.upgrade(ac, 'head')
+
+    session.commit()
+
     yield session
     session.commit()
     session.close()
@@ -116,3 +89,14 @@ def list_defaults(
     return {
         'block': 420000,
     }
+
+
+@pytest.fixture(scope='function')
+def tags(
+        init_database,
+        ):
+
+    add_tag(init_database, 'foo') 
+    add_tag(init_database, 'baz', domain='bar') 
+    add_tag(init_database, 'xyzzy', domain='bar') 
+    init_database.commit()

apps/cic-cache/tests/test_api.py

@@ -0,0 +1,31 @@
+# standard imports
+import json
+
+# external imports
+import pytest
+
+# local imports
+from cic_cache.runnable.daemons.query import process_transactions_all_data
+
+
+def test_api_all_data(
+        init_database,
+        txs,
+        ):
+
+    env = {
+        'PATH_INFO': '/txa/410000/420000',
+        'HTTP_X_CIC_CACHE_MODE': 'all',
+            }
+    j = process_transactions_all_data(init_database, env)
+    o = json.loads(j[1])
+    
+    assert len(o['data']) == 2
+
+    env = {
+        'PATH_INFO': '/txa/420000/410000',
+        'HTTP_X_CIC_CACHE_MODE': 'all',
+            }
+   
+    with pytest.raises(ValueError):
+        j = process_transactions_all_data(init_database, env)

apps/cic-cache/tests/test_cache.py

@@ -4,11 +4,13 @@ import datetime
 import logging
 import json
 
-# third-party imports
+# external imports
 import pytest
 
 # local imports
+from cic_cache import db
 from cic_cache import BloomCache
+from cic_cache.cache import DataCache
 
 logg = logging.getLogger()
 
@@ -17,7 +19,6 @@ def test_cache(
         init_database,
         list_defaults,
         list_actors,
-        list_tokens,
         txs,
         ):
 
@@ -33,3 +34,219 @@ def test_cache(
 
     assert b[0] == list_defaults['block'] - 1
 
+
+def test_cache_data(
+        init_database,
+        txs,
+        tag_txs,
+        ):
+
+    session = init_database
+
+    c = DataCache(session)
+    b = c.load_transactions_with_data(0, 3) #410000, 420000) #, 100, block_offset=410000, block_limit=420000, oldest=True)
+
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == txs[0]
+    assert b[2][0]['tx_type'] == 'unknown'
+    assert b[2][1]['tx_type'] == 'test.taag'
+
+
+def test_cache_ranges(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        more_txs,
+        ):
+
+    session = init_database
+       
+    oldest = list_defaults['block'] - 1
+    mid = list_defaults['block']
+    newest = list_defaults['block'] + 2
+
+    c = BloomCache(session)
+    b = c.load_transactions(0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+
+    b = c.load_transactions(1, 2)
+    assert b[0] == oldest
+    assert b[1] == mid
+
+    b = c.load_transactions(0, 2)
+    assert b[0] == mid
+    assert b[1] == newest
+
+    b = c.load_transactions(0, 1)
+    assert b[0] == newest
+    assert b[1] == newest
+
+    b = c.load_transactions(0, 100, oldest=True)
+    assert b[0] == oldest
+    assert b[1] == newest
+
+    b = c.load_transactions(0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+
+    b = c.load_transactions(0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == oldest
+    assert b[1] == mid
+
+    b = c.load_transactions(0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'], oldest=True)
+    assert b[0] == oldest
+    assert b[1] == mid
+
+    # now check when supplying account
+    b = c.load_transactions_account(list_actors['alice'], 0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+
+    b = c.load_transactions_account(list_actors['bob'], 0, 100)
+    assert b[0] == mid
+    assert b[1] == mid
+
+    b = c.load_transactions_account(list_actors['diane'], 0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+
+    # add block filter to the mix
+    b = c.load_transactions_account(list_actors['alice'], 0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+    
+    b = c.load_transactions_account(list_actors['alice'], 0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+
+    b = c.load_transactions_account(list_actors['bob'], 0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == mid
+
+    b = c.load_transactions_account(list_actors['diane'], 0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == oldest
+    assert b[1] == oldest
+
+
+def test_cache_ranges_data( 
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        more_txs,
+        ):
+
+    session = init_database
+       
+    oldest = list_defaults['block'] - 1
+    mid = list_defaults['block']
+    newest = list_defaults['block'] + 2
+
+    c = DataCache(session)
+
+    b = c.load_transactions_with_data(0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+    assert len(b[2]) == 3
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][2]['tx_hash'] == more_txs[2]
+
+    b = c.load_transactions_with_data(1, 2)
+    assert b[0] == oldest
+    assert b[1] == mid
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[1]
+    assert b[2][1]['tx_hash'] == more_txs[2]
+
+    b = c.load_transactions_with_data(0, 2)
+    assert b[0] == mid
+    assert b[1] == newest
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_with_data(0, 1)
+    assert b[0] == newest
+    assert b[1] == newest
+    assert len(b[2]) == 1
+    assert b[2][0]['tx_hash'] == more_txs[0]
+
+    b = c.load_transactions_with_data(0, 100, oldest=True)
+    assert b[0] == oldest
+    assert b[1] == newest
+    assert len(b[2]) == 3
+    assert b[2][0]['tx_hash'] == more_txs[2]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+    assert b[2][2]['tx_hash'] == more_txs[0]
+
+    b = c.load_transactions_with_data(0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_with_data(0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == oldest
+    assert b[1] == mid
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[1]
+    assert b[2][1]['tx_hash'] == more_txs[2]
+
+    b = c.load_transactions_with_data(0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'], oldest=True)
+    assert b[0] == oldest
+    assert b[1] == mid
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[2]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+
+    # now check when supplying account
+    b = c.load_transactions_account_with_data(list_actors['alice'], 0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+    assert len(b[2]) == 3
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+    assert b[2][2]['tx_hash'] == more_txs[2]
+
+    b = c.load_transactions_account_with_data(list_actors['bob'], 0, 100)
+    assert b[0] == mid
+    assert b[1] == mid
+    assert len(b[2]) == 1
+    assert b[2][0]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_account_with_data(list_actors['diane'], 0, 100)
+    assert b[0] == oldest
+    assert b[1] == newest
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[2]
+
+    # add block filter to the mix
+    b = c.load_transactions_account_with_data(list_actors['alice'], 0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_account_with_data(list_actors['alice'], 0, 100, block_offset=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == newest
+    assert len(b[2]) == 2
+    assert b[2][0]['tx_hash'] == more_txs[0]
+    assert b[2][1]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_account_with_data(list_actors['bob'], 0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == mid
+    assert b[1] == mid
+    assert len(b[2]) == 1
+    assert b[2][0]['tx_hash'] == more_txs[1]
+
+    b = c.load_transactions_account_with_data(list_actors['diane'], 0, 100, block_offset=list_defaults['block'] - 1, block_limit=list_defaults['block'])
+    assert b[0] == oldest
+    assert b[1] == oldest
+    assert len(b[2]) == 1
+    assert b[2][0]['tx_hash'] == more_txs[2]

apps/cic-cache/tests/test_query.py

@@ -0,0 +1,230 @@
+# standard imports
+import logging
+import json
+import base64
+import copy
+import re
+
+# external imports
+import pytest
+from hexathon import strip_0x
+
+# local imports
+from cic_cache.runnable.daemons.query import *
+
+logg = logging.getLogger()
+
+
+
+@pytest.mark.parametrize(
+        'query_path_prefix, query_role, query_address_index, query_offset, query_offset_index, query_limit, query_limit_index, match_re',
+        [
+            ('/tx/user/', 'alice', 0, None, 3, None, 5, re_transactions_account_bloom),
+            ('/tx/user/', 'alice', 0, 42, 3, None, 5, re_transactions_account_bloom),
+            ('/tx/user/', 'alice', 0, 42, 3, 13, 5, re_transactions_account_bloom),
+            ('/tx/', None, 0, None, 3, None, 5, re_transactions_all_bloom),
+            ('/tx/', None, 0, 42, 3, None, 5, re_transactions_all_bloom),
+            ('/tx/', None, 0, 42, 3, 13, 5, re_transactions_all_bloom),
+            ('/txa/', None, 0, None, 3, None, 5, re_transactions_all_data),
+            ('/txa/', None, 0, 42, 3, None, 5, re_transactions_all_data),
+            ('/txa/', None, 0, 42, 3, 13, 5, re_transactions_all_data),
+            ],
+        )
+def test_query_regex(
+        list_actors,
+        query_path_prefix,
+        query_role,
+        query_address_index,
+        query_offset,
+        query_offset_index,
+        query_limit,
+        query_limit_index,
+        match_re,
+        ):
+
+        paths = []
+        path = query_path_prefix
+        query_address = None
+        if query_role != None:
+            query_address = strip_0x(list_actors[query_role])
+            paths.append(path + '0x' + query_address)
+            paths.append(path + query_address)
+        if query_offset != None:
+            if query_limit != None:
+                for i in range(len(paths)-1):
+                    paths[i] += '/{}/{}'.format(query_offset, query_limit)
+            else:
+                for i in range(len(paths)-1):
+                    paths[i] += '/' + str(query_offset)
+
+        for i in range(len(paths)):
+            paths.append(paths[i] + '/')
+
+        for p in paths:
+            logg.debug('testing path {} against {}'.format(p, match_re))
+            m = re.match(match_re, p)
+            l = len(m.groups())
+            logg.debug('laast index match {} groups {}'.format(m.lastindex, l))
+            for i in range(l+1):
+                logg.debug('group {} {}'.format(i, m[i]))
+            if m.lastindex >= query_offset_index:
+                assert query_offset == int(m[query_offset_index + 1])
+            if m.lastindex >= query_limit_index:
+                assert query_limit == int(m[query_limit_index + 1])
+            if query_address_index != None:
+                match_address = strip_0x(m[query_address_index + 1])
+                assert query_address == match_address
+
+
+
+@pytest.mark.parametrize(
+        'role_name, query_offset, query_limit, query_match',
+        [ 
+            ('alice', None, None, [(420000, 13), (419999, 42)]),
+            ('alice', None, 1, [(420000, 13)]),
+            ('alice', 1, None, [(419999, 42)]), # 420000 == list_defaults['block']
+            ('alice', 2, None, []), # 420000 == list_defaults['block']
+            ],
+        )
+def test_query_process_txs_account(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        txs,
+        zero_filter,
+        role_name,
+        query_offset,
+        query_limit,
+        query_match,
+        ):
+
+    actor = None
+    try:
+        actor = list_actors[role_name]
+    except KeyError:
+        actor = os.urandom(20).hex()
+    path_info = '/tx/user/0x' + strip_0x(actor)
+    if query_offset != None:
+        path_info += '/' + str(query_offset)
+    if query_limit != None:
+        if query_offset == None:
+            path_info += '/0'
+        path_info += '/' + str(query_limit)
+    env = {
+            'PATH_INFO': path_info,
+            }
+    logg.debug('using path {}'.format(path_info))
+    r = process_transactions_account_bloom(init_database, env)
+    assert r != None
+
+    o = json.loads(r[1])
+    block_filter_data = base64.b64decode(o['block_filter'].encode('utf-8'))
+    zero_filter_data = zero_filter.to_bytes()
+    if len(query_match) == 0:
+        assert block_filter_data == zero_filter_data
+        return
+
+    assert block_filter_data != zero_filter_data
+    block_filter = copy.copy(zero_filter)
+    block_filter.merge(block_filter_data)
+    block_filter_data = block_filter.to_bytes()
+    assert block_filter_data != zero_filter_data
+
+    for (block, tx) in query_match:
+        block = block.to_bytes(4, byteorder='big')
+        assert block_filter.check(block)
+
+
+@pytest.mark.parametrize(
+        'query_offset, query_limit, query_match',
+        [ 
+            (None, 2, [(420000, 13), (419999, 42)]),
+            (0, 1, [(420000, 13)]),
+            (1, 1, [(419999, 42)]),
+            (2, 0, []),
+            ],
+        )
+def test_query_process_txs_bloom(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        txs,
+        zero_filter,
+        query_offset,
+        query_limit,
+        query_match,
+        ):
+
+    path_info = '/tx'
+    if query_offset != None:
+        path_info += '/' + str(query_offset)
+    if query_limit != None:
+        if query_offset == None:
+            path_info += '/0'
+        path_info += '/' + str(query_limit)
+    env = {
+            'PATH_INFO': path_info,
+            }
+    logg.debug('using path {}'.format(path_info))
+    r = process_transactions_all_bloom(init_database, env)
+    assert r != None
+
+    o = json.loads(r[1])
+    block_filter_data = base64.b64decode(o['block_filter'].encode('utf-8'))
+    zero_filter_data = zero_filter.to_bytes()
+    if len(query_match) == 0:
+        assert block_filter_data == zero_filter_data
+        return
+
+    assert block_filter_data != zero_filter_data
+    block_filter = copy.copy(zero_filter)
+    block_filter.merge(block_filter_data)
+    block_filter_data = block_filter.to_bytes()
+    assert block_filter_data != zero_filter_data
+
+    for (block, tx) in query_match:
+        block = block.to_bytes(4, byteorder='big')
+        assert block_filter.check(block)
+
+
+@pytest.mark.parametrize(
+        'query_block_start, query_block_end, query_match_count',
+        [ 
+            (None, 42, 0),
+            (420000, 420001, 1),
+            (419999, 419999, 1), # matches are inclusive
+            (419999, 420000, 2),
+            (419999, 420001, 2),
+            ],
+        )
+def test_query_process_txs_data(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        txs,
+        zero_filter,
+        query_block_start,
+        query_block_end,
+        query_match_count,
+        ):
+
+    path_info = '/txa'
+    if query_block_start != None:
+        path_info += '/' + str(query_block_start)
+    if query_block_end != None:
+        if query_block_start == None:
+            path_info += '/0'
+        path_info += '/' + str(query_block_end)
+    env = {
+            'PATH_INFO': path_info,
+            'HTTP_X_CIC_CACHE_MODE': 'all',
+            }
+    logg.debug('using path {}'.format(path_info))
+    r = process_transactions_all_data(init_database, env)
+    assert r != None
+
+    o = json.loads(r[1])
+    assert len(o['data']) == query_match_count

apps/cic-cache/tests/test_tag.py

@@ -0,0 +1,37 @@
+import os
+import datetime
+import logging
+import json
+
+# external imports
+import pytest
+
+# local imports
+from cic_cache.db import tag_transaction
+
+logg = logging.getLogger()
+
+
+def test_cache(
+        init_database,
+        list_defaults,
+        list_actors,
+        list_tokens,
+        txs,
+        tags,
+        ):
+
+    tag_transaction(init_database, txs[0], 'foo')
+    tag_transaction(init_database, txs[0], 'baz', domain='bar')
+    tag_transaction(init_database, txs[1], 'xyzzy', domain='bar')
+
+    r = init_database.execute("SELECT x.tx_hash FROM tag a INNER JOIN tag_tx_link l ON l.tag_id = a.id INNER JOIN tx x ON x.id = l.tx_id WHERE a.value = 'foo'").fetchall()
+    assert r[0][0] == txs[0]
+
+
+    r = init_database.execute("SELECT x.tx_hash FROM tag a INNER JOIN tag_tx_link l ON l.tag_id = a.id INNER JOIN tx x ON x.id = l.tx_id WHERE a.domain = 'bar' AND a.value = 'baz'").fetchall()
+    assert r[0][0] == txs[0]
+
+    
+    r = init_database.execute("SELECT x.tx_hash FROM tag a INNER JOIN tag_tx_link l ON l.tag_id = a.id INNER JOIN tx x ON x.id = l.tx_id WHERE a.domain = 'bar' AND a.value = 'xyzzy'").fetchall()
+    assert r[0][0] == txs[1]

apps/cic-cache/tests/testdata/config/test.ini

@@ -0,0 +1,2 @@
+[foo]
+bar_baz = xyzzy

apps/cic-eth-aux/erc20-demurrage-token/MANIFEST.in

@@ -0,0 +1 @@
+include *requirements.txt

apps/cic-eth-aux/erc20-demurrage-token/cic_eth_aux/erc20_demurrage_token/__init__.py

@@ -0,0 +1,53 @@
+# standard imports
+import logging
+
+# external imports
+import celery
+from erc20_demurrage_token.demurrage import DemurrageCalculator
+from chainlib.connection import RPCConnection
+from chainlib.chain import ChainSpec
+from chainlib.eth.constant import ZERO_ADDRESS
+from cic_eth_registry import CICRegistry
+
+logg = logging.getLogger(__name__)
+
+celery_app = celery.current_app
+
+
+class NoopCalculator:
+
+    def amount_since(self, amount, timestamp):
+        logg.debug('noopcalculator amount {} timestamp {}'.format(amount, timestamp))
+        return amount
+
+
+class DemurrageCalculationTask(celery.Task):
+
+    demurrage_token_calcs = {}
+
+    @classmethod
+    def register_token(cls, rpc, chain_spec, token_symbol, sender_address=ZERO_ADDRESS):
+        registry = CICRegistry(chain_spec, rpc)
+        token_address = registry.by_name(token_symbol, sender_address=sender_address)
+        try:
+            c = DemurrageCalculator.from_contract(rpc, chain_spec, token_address, sender_address=sender_address)
+            logg.info('found demurrage calculator for ERC20 {} @ {}'.format(token_symbol, token_address))
+        except:
+            logg.warning('Token {} at address {} does not appear to be a demurrage contract. Calls to balance adjust for this token will always return the same amount'.format(token_symbol, token_address))
+            c = NoopCalculator()
+
+        cls.demurrage_token_calcs[token_symbol] = c
+
+
+@celery_app.task(bind=True, base=DemurrageCalculationTask)
+def get_adjusted_balance(self, token_symbol, amount, timestamp):
+    c = self.demurrage_token_calcs[token_symbol]
+    return c.amount_since(amount, timestamp)
+
+
+def aux_setup(rpc, config, sender_address=ZERO_ADDRESS):
+    chain_spec_str = config.get('CHAIN_SPEC')
+    chain_spec = ChainSpec.from_chain_str(chain_spec_str)
+    token_symbol = config.get('CIC_DEFAULT_TOKEN_SYMBOL')
+    
+    DemurrageCalculationTask.register_token(rpc, chain_spec, token_symbol, sender_address=sender_address)

apps/cic-eth-aux/erc20-demurrage-token/cic_eth_aux/erc20_demurrage_token/api.py

@@ -0,0 +1,30 @@
+# standard imports
+import logging
+
+# external imports 
+import celery
+from cic_eth.api.base import ApiBase
+
+app = celery.current_app
+
+logg = logging.getLogger(__name__)
+
+
+class Api(ApiBase):
+   
+    def get_adjusted_balance(self, token_symbol, balance, timestamp):
+        s = celery.signature(
+                'cic_eth_aux.erc20_demurrage_token.get_adjusted_balance',
+                [
+                    token_symbol,
+                    balance,
+                    timestamp,
+                    ],
+                queue=None,
+                )
+        if self.callback_param != None:
+            s.link(self.callback_success)
+            s.link.on_error(self.callback_error)
+
+        t = s.apply_async(queue=self.queue)
+        return t

apps/cic-eth-aux/erc20-demurrage-token/requirements.txt

@@ -0,0 +1,5 @@
+celery==4.4.7
+erc20-demurrage-token~=0.0.5a3
+cic-eth-registry~=0.6.1a6
+chainlib~=0.0.9rc1
+cic_eth~=0.12.4a11

apps/cic-eth-aux/erc20-demurrage-token/setup.cfg

@@ -0,0 +1,30 @@
+[metadata]
+name = cic-eth-aux-erc20-demurrage-token
+version = 0.0.2a7
+description = cic-eth tasks supporting erc20 demurrage token
+author = Louis Holbrook
+author_email = dev@holbrook.no
+url = https://gitlab.com/ccicnet/erc20-demurrage-token
+keywords =
+	ethereum
+	blockchain
+	cryptocurrency
+	erc20
+classifiers =
+	Programming Language :: Python :: 3
+	Operating System :: OS Independent
+	Development Status :: 3 - Alpha
+	Environment :: No Input/Output (Daemon)
+	Intended Audience :: Developers
+	License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
+	Topic :: Internet
+	#Topic :: Blockchain :: EVM
+license = GPL3
+licence_files =
+	LICENSE
+
+[options]
+include_package_data = True
+python_requires = >= 3.6
+packages =
+	cic_eth_aux.erc20_demurrage_token

apps/cic-eth-aux/erc20-demurrage-token/setup.py

@@ -0,0 +1,25 @@
+from setuptools import setup
+
+requirements = []
+f = open('requirements.txt', 'r')
+while True:
+    l = f.readline()
+    if l == '':
+        break
+    requirements.append(l.rstrip())
+f.close()
+
+test_requirements = []
+f = open('test_requirements.txt', 'r')
+while True:
+    l = f.readline()
+    if l == '':
+        break
+    test_requirements.append(l.rstrip())
+f.close()
+
+
+setup(
+        install_requires=requirements,
+        tests_require=test_requirements,
+        )

apps/cic-eth-aux/erc20-demurrage-token/test_requirements.txt

@@ -0,0 +1,11 @@
+pytest==6.0.1
+pytest-celery==0.0.0a1
+pytest-mock==3.3.1
+pytest-cov==2.10.1
+eth-tester==0.5.0b3
+py-evm==0.3.0a20
+SQLAlchemy==1.3.20
+liveness~=0.0.1a7
+eth-accounts-index==0.1.1a1
+eth-contract-registry==0.5.8a1
+eth-address-index==0.2.1a1

apps/cic-eth-aux/erc20-demurrage-token/tests/conftest.py

@@ -0,0 +1,88 @@
+# external imports
+import celery
+from chainlib.eth.pytest.fixtures_chain import *
+from chainlib.eth.pytest.fixtures_ethtester import *
+from cic_eth_registry.pytest.fixtures_contracts import *
+from cic_eth_registry.pytest.fixtures_tokens import *
+from erc20_demurrage_token.unittest.base import TestTokenDeploy
+from erc20_demurrage_token.token import DemurrageToken
+from eth_token_index.index import TokenUniqueSymbolIndex
+from eth_address_declarator.declarator import AddressDeclarator
+
+# cic-eth imports
+from cic_eth.pytest.fixtures_celery import *
+from cic_eth.pytest.fixtures_token import *
+from cic_eth.pytest.fixtures_config import *
+
+
+@pytest.fixture(scope='function')
+def demurrage_token(
+        default_chain_spec,
+        eth_rpc,
+        token_registry,
+        contract_roles,
+        eth_signer,
+        ):
+    d = TestTokenDeploy(eth_rpc, token_symbol='BAR', token_name='Bar Token')
+    nonce_oracle = RPCNonceOracle(contract_roles['CONTRACT_DEPLOYER'], conn=eth_rpc)
+    c = DemurrageToken(default_chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
+    token_address =  d.deploy(eth_rpc, contract_roles['CONTRACT_DEPLOYER'], c, 'SingleNocap')
+    logg.debug('demurrage token contract "BAR" deployed to {}'.format(token_address))
+
+    return token_address
+    
+
+@pytest.fixture(scope='function')
+def demurrage_token_symbol(
+        default_chain_spec,
+        eth_rpc,
+        demurrage_token,
+        contract_roles,
+        ):
+
+    c = DemurrageToken(default_chain_spec)
+    o = c.symbol(demurrage_token, sender_address=contract_roles['CONTRACT_DEPLOYER'])
+    r = eth_rpc.do(o)
+    return c.parse_symbol(r)
+
+
+@pytest.fixture(scope='function')
+def demurrage_token_declaration(
+        foo_token_declaration,
+        ):
+    return foo_token_declaration
+
+
+@pytest.fixture(scope='function')
+def register_demurrage_token(
+        default_chain_spec,
+        token_registry,
+        eth_rpc,
+        eth_signer,
+        register_lookups,
+        contract_roles,
+        demurrage_token_declaration,
+        demurrage_token,
+        address_declarator,
+        ):
+
+    nonce_oracle = RPCNonceOracle(contract_roles['CONTRACT_DEPLOYER'], eth_rpc)
+
+    c = TokenUniqueSymbolIndex(default_chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
+    (tx_hash_hex, o) = c.register(token_registry, contract_roles['CONTRACT_DEPLOYER'], demurrage_token)
+    eth_rpc.do(o)
+    o = receipt(tx_hash_hex)
+    r = eth_rpc.do(o)
+    assert r['status'] == 1
+
+    nonce_oracle = RPCNonceOracle(contract_roles['TRUSTED_DECLARATOR'], eth_rpc)
+    c = AddressDeclarator(default_chain_spec, signer=eth_signer, nonce_oracle=nonce_oracle)
+    (tx_hash_hex, o) = c.add_declaration(address_declarator, contract_roles['TRUSTED_DECLARATOR'], demurrage_token, demurrage_token_declaration)
+
+    eth_rpc.do(o)
+    o = receipt(tx_hash_hex)
+    r = eth_rpc.do(o)
+    assert r['status'] == 1
+
+    return token_registry
+

apps/cic-eth-aux/erc20-demurrage-token/tests/test_demurrage_task.py

@@ -0,0 +1,69 @@
+# standard imports
+import logging
+import copy
+import datetime
+
+# external imports
+import celery
+
+# cic-eth imports
+from cic_eth_aux.erc20_demurrage_token import (
+        DemurrageCalculationTask,
+        aux_setup,
+        )
+from cic_eth_aux.erc20_demurrage_token.api import Api as AuxApi
+
+logg = logging.getLogger()
+
+
+def test_demurrage_calulate_task(
+        default_chain_spec,
+        eth_rpc,
+        cic_registry,
+        celery_session_worker,
+        register_demurrage_token,
+        demurrage_token_symbol,
+        contract_roles,
+        load_config,
+        ):
+ 
+    config = copy.copy(load_config)
+    config.add(str(default_chain_spec), 'CIC_CHAIN_SPEC', exists_ok=True)
+    config.add(demurrage_token_symbol, 'CIC_DEFAULT_TOKEN_SYMBOL', exists_ok=True)
+    aux_setup(eth_rpc, load_config, sender_address=contract_roles['CONTRACT_DEPLOYER'])
+
+    since = datetime.datetime.utcnow() - datetime.timedelta(minutes=1)
+    s = celery.signature(
+            'cic_eth_aux.erc20_demurrage_token.get_adjusted_balance',
+            [
+                demurrage_token_symbol,
+                1000,
+                since.timestamp(),
+                ],
+            queue=None,
+            )
+    t = s.apply_async()
+    r = t.get_leaf()
+    assert t.successful()
+    assert r == 980
+
+
+
+def test_demurrage_calculate_api(
+        default_chain_spec,
+        eth_rpc,
+        cic_registry,
+        celery_session_worker,
+        register_demurrage_token,
+        demurrage_token_symbol,
+        contract_roles,
+        load_config,
+        ):
+
+        api = AuxApi(str(default_chain_spec), queue=None)
+        since = datetime.datetime.utcnow() - datetime.timedelta(minutes=1)
+        t = api.get_adjusted_balance(demurrage_token_symbol, 1000, since.timestamp())
+        r = t.get_leaf()
+        assert t.successful()
+        assert r == 980
+

apps/cic-eth/.coveragerc

@@ -5,3 +5,6 @@ omit =
 	cic_eth/db/migrations/*
 	cic_eth/sync/head.py
 	cic_eth/sync/mempool.py
+	cic_eth/queue/state.py
+	cic_eth/cli
+	*redis*.py

apps/cic-eth/.dockerignore

@@ -0,0 +1,6 @@
+.git
+.cache
+.dot
+**/doc
+**/.venv
+**/venv

apps/cic-eth/.gitlab-ci.yml

@@ -1,22 +1,16 @@
-.cic_eth_variables:
-    variables:
-        APP_NAME: cic-eth
-        DOCKERFILE_PATH: $APP_NAME/docker/Dockerfile
-
-.cic_eth_changes_target:
-    rules:
-        - changes:
-            - $CONTEXT/$APP_NAME/*
-
-build-mr-cic-eth:
-    extends:
-        - .cic_eth_changes_target
-        - .py_build_merge_request
-        - .cic_eth_variables
-
-build-push-cic-eth:
-    extends:
-        - .py_build_push
-        - .cic_eth_variables
-        
-
+build-test-cic-eth:
+  stage: test
+  tags:
+    - integration
+  variables:
+    APP_NAME: cic-eth
+    MR_IMAGE_TAG: mr-$APP_NAME-$CI_COMMIT_REF_SLUG-$CI_COMMIT_SHORT_SHA
+  script:
+    - cd apps/cic-eth
+    - docker build -t $MR_IMAGE_TAG -f docker/Dockerfile . 
+    - docker run $MR_IMAGE_TAG sh docker/run_tests.sh
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+      changes:
+          - apps/$APP_NAME/**/*
+      when: always

apps/cic-eth/MANIFEST.in

@@ -0,0 +1,2 @@
+include *requirements.txt config/test/* cic_eth/data/config/*
+

apps/cic-eth/admin_requirements.txt

@@ -0,0 +1,5 @@
+SQLAlchemy==1.3.20
+cic-eth-registry>=0.6.1a6,<0.7.0
+hexathon~=0.0.1a8
+chainqueue>=0.0.4a6,<0.1.0
+eth-erc20>=0.1.2a2,<0.2.0

apps/cic-eth/cic_eth/admin/ctrl.py

@@ -4,8 +4,12 @@ import logging
 
 # external imports
 import celery
-from chainlib.eth.constant import ZERO_ADDRESS
 from chainlib.chain import ChainSpec
+from hexathon import (
+        add_0x,
+        strip_0x,
+        uniform as hex_uniform,
+        )
 
 # local imports
 from cic_eth.db.enum import LockEnum
@@ -15,12 +19,17 @@ from cic_eth.task import (
         CriticalSQLAlchemyTask,
         )
 from cic_eth.error import LockedError
+from cic_eth.encode import (
+        tx_normalize,
+        ZERO_ADDRESS_NORMAL,
+        )
 
 celery_app = celery.current_app
 logg = logging.getLogger()
 
+
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def lock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.ALL, tx_hash=None):
+def lock(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL, flags=LockEnum.ALL, tx_hash=None):
     """Task wrapper to set arbitrary locks
 
     :param chain_str: Chain spec string representation
@@ -32,6 +41,7 @@ def lock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.AL
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = '::'
     if chain_spec_dict != None:
         chain_str = str(ChainSpec.from_dict(chain_spec_dict))
@@ -41,7 +51,7 @@ def lock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.AL
 
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def unlock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.ALL):
+def unlock(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL, flags=LockEnum.ALL):
     """Task wrapper to reset arbitrary locks
 
     :param chain_str: Chain spec string representation
@@ -53,6 +63,7 @@ def unlock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = '::'
     if chain_spec_dict != None:
         chain_str = str(ChainSpec.from_dict(chain_spec_dict))
@@ -62,7 +73,7 @@ def unlock(chained_input, chain_spec_dict, address=ZERO_ADDRESS, flags=LockEnum.
 
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def lock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=None):
+def lock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL, tx_hash=None):
     """Task wrapper to set send lock
 
     :param chain_str: Chain spec string representation
@@ -72,6 +83,7 @@ def lock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=None
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = str(ChainSpec.from_dict(chain_spec_dict))
     r = Lock.set(chain_str, LockEnum.SEND, address=address, tx_hash=tx_hash)
     logg.debug('Send locked for {}, flag now {}'.format(address, r))
@@ -79,7 +91,7 @@ def lock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=None
 
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def unlock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
+def unlock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL):
     """Task wrapper to reset send lock
 
     :param chain_str: Chain spec string representation
@@ -89,6 +101,7 @@ def unlock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = str(ChainSpec.from_dict(chain_spec_dict))
     r = Lock.reset(chain_str, LockEnum.SEND, address=address)
     logg.debug('Send unlocked for {}, flag now {}'.format(address, r))
@@ -96,7 +109,7 @@ def unlock_send(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
 
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def lock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=None):
+def lock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL, tx_hash=None):
     """Task wrapper to set queue direct lock
 
     :param chain_str: Chain spec string representation
@@ -106,6 +119,7 @@ def lock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=Non
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = str(ChainSpec.from_dict(chain_spec_dict))
     r = Lock.set(chain_str, LockEnum.QUEUE, address=address, tx_hash=tx_hash)
     logg.debug('Queue direct locked for {}, flag now {}'.format(address, r))
@@ -113,7 +127,7 @@ def lock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS, tx_hash=Non
 
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
-def unlock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
+def unlock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS_NORMAL):
     """Task wrapper to reset queue direct lock
 
     :param chain_str: Chain spec string representation
@@ -123,6 +137,7 @@ def unlock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
     :returns: New lock state for address
     :rtype: number
     """
+    address = tx_normalize.wallet_address(address)
     chain_str = str(ChainSpec.from_dict(chain_spec_dict))
     r = Lock.reset(chain_str, LockEnum.QUEUE, address=address)
     logg.debug('Queue direct unlocked for {}, flag now {}'.format(address, r))
@@ -131,11 +146,13 @@ def unlock_queue(chained_input, chain_spec_dict, address=ZERO_ADDRESS):
 
 @celery_app.task(base=CriticalSQLAlchemyTask)
 def check_lock(chained_input, chain_spec_dict, lock_flags, address=None):
+    if address != None:
+        address = tx_normalize.wallet_address(address)
     chain_str = '::'
     if chain_spec_dict != None:
         chain_str = str(ChainSpec.from_dict(chain_spec_dict))
     session = SessionBase.create_session()
-    r = Lock.check(chain_str, lock_flags, address=ZERO_ADDRESS, session=session)
+    r = Lock.check(chain_str, lock_flags, address=ZERO_ADDRESS_NORMAL, session=session)
     if address != None:
         r |= Lock.check(chain_str, lock_flags, address=address, session=session)
     if r > 0:

apps/cic-eth/cic_eth/admin/nonce.py

@@ -4,11 +4,22 @@ import logging
 # external imports
 import celery
 from chainlib.chain import ChainSpec
-from chainlib.eth.tx import unpack
-from chainqueue.query import get_tx
-from chainqueue.state import set_cancel
+from chainlib.connection import RPCConnection
+from chainlib.eth.tx import (
+        unpack,
+        TxFactory,
+        )
+from chainlib.eth.gas import OverrideGasOracle
+from chainqueue.sql.query import get_tx
+from chainqueue.sql.state import set_cancel
 from chainqueue.db.models.otx import Otx
 from chainqueue.db.models.tx import TxCache
+from hexathon import (
+        strip_0x,
+        add_0x,
+        uniform as hex_uniform,
+        )
+from potaahto.symbols import snake_and_camel
 
 # local imports
 from cic_eth.db.models.base import SessionBase
@@ -21,13 +32,15 @@ from cic_eth.admin.ctrl import (
         )
 from cic_eth.queue.tx import queue_create
 from cic_eth.eth.gas import create_check_gas_task
+from cic_eth.task import BaseTask
+from cic_eth.encode import tx_normalize
 
 celery_app = celery.current_app
 logg = logging.getLogger()
 
 
-@celery_app.task(bind=True)
-def shift_nonce(self, chain_str, tx_hash_orig_hex, delta=1):
+@celery_app.task(bind=True, base=BaseTask)
+def shift_nonce(self, chainspec_dict, tx_hash_orig_hex, delta=1):
     """Shift all transactions with nonces higher than the offset by the provided position delta.
 
     Transactions who are replaced by transactions that move nonces will be marked as OVERRIDDEN.
@@ -38,89 +51,109 @@ def shift_nonce(self, chain_str, tx_hash_orig_hex, delta=1):
     :type tx_hash_orig_hex: str, 0x-hex
     :param delta: Amount
     """
+    chain_spec = ChainSpec.from_dict(chainspec_dict)
+    rpc = RPCConnection.connect(chain_spec, 'default')
+    rpc_signer = RPCConnection.connect(chain_spec, 'signer')
     queue = None
     try:
         queue = self.request.delivery_info.get('routing_key')
     except AttributeError:
         pass
 
-    chain_spec = ChainSpec.from_chain_str(chain_str)
-    tx_brief = get_tx(tx_hash_orig_hex)
-    tx_raw = bytes.fromhex(strip_0x(tx_brief['signed_tx'][2:]))
+    session = BaseTask.session_func()
+    tx_brief = get_tx(chain_spec, tx_hash_orig_hex, session=session)
+    tx_raw = bytes.fromhex(strip_0x(tx_brief['signed_tx']))
     tx = unpack(tx_raw, chain_spec)
     nonce = tx_brief['nonce']
     address = tx['from']
 
-    logg.debug('shifting nonce {} position(s) for address {}, offset {}'.format(delta, address, nonce))
+    logg.debug('shifting nonce {} position(s) for address {}, offset {}, hash {}'.format(delta, address, nonce, tx['hash']))
 
-    lock_queue(None, chain_str, address)
-    lock_send(None, chain_str, address)
+    lock_queue(None, chain_spec.asdict(), address=address)
+    lock_send(None, chain_spec.asdict(), address=address)
 
-    session = SessionBase.create_session()
+    set_cancel(chain_spec, strip_0x(tx['hash']), manual=True, session=session)
+
+    query_address = tx_normalize.wallet_address(address)
     q = session.query(Otx)
     q = q.join(TxCache)
-    q = q.filter(TxCache.sender==address)
+    q = q.filter(TxCache.sender==query_address)
     q = q.filter(Otx.nonce>=nonce+delta)
     q = q.order_by(Otx.nonce.asc())
     otxs = q.all()
 
     tx_hashes = []
     txs = []
+    gas_total = 0
     for otx in otxs:
         tx_raw = bytes.fromhex(strip_0x(otx.signed_tx))
         tx_new = unpack(tx_raw, chain_spec)
+        tx_new = snake_and_camel(tx_new)
 
         tx_previous_hash_hex = tx_new['hash']
         tx_previous_nonce = tx_new['nonce']
 
+        tx_new['gas_price'] += 1
+        tx_new['gasPrice'] = tx_new['gas_price']
+        tx_new['nonce'] -= delta
+        gas_total += tx_new['gas_price'] * tx_new['gas']
+
+        logg.debug('tx_new {}'.format(tx_new))
+        logg.debug('gas running total {}'.format(gas_total))
+
         del(tx_new['hash'])
         del(tx_new['hash_unsigned'])
-        tx_new['nonce'] -= delta
+        del(tx_new['hashUnsigned'])
 
-        (tx_hash_hex, tx_signed_raw_hex) = sign_tx(tx_new, chain_str)
+        gas_oracle = OverrideGasOracle(limit=tx_new['gas'], price=tx_new['gas_price'] + 1) # TODO: it should be possible to merely set this price here and if missing in the existing struct then fill it in (chainlib.eth.tx)
+        c = TxFactory(chain_spec, signer=rpc_signer, gas_oracle=gas_oracle)
+        (tx_hash_hex, tx_signed_raw_hex) = c.build_raw(tx_new)
         logg.debug('tx {} -> {} nonce {} -> {}'.format(tx_previous_hash_hex, tx_hash_hex, tx_previous_nonce, tx_new['nonce']))
 
         otx = Otx(
-            nonce=tx_new['nonce'],
-            address=tx_new['from'],
-            tx_hash=tx_hash_hex,
-            signed_tx=tx_signed_raw_hex,
-                )
+            tx_new['nonce'],
+            tx_hash_hex,
+            tx_signed_raw_hex,
+            )
         session.add(otx)
-        session.commit()
 
         # TODO: cancel all first, then replace. Otherwise we risk two non-locked states for two different nonces.
-        set_cancel(tx_previous_hash_hex, True)
+        set_cancel(chain_spec, strip_0x(tx_previous_hash_hex), manual=True, session=session)
 
-        TxCache.clone(tx_previous_hash_hex, tx_hash_hex)
+        TxCache.clone(tx_previous_hash_hex, tx_hash_hex, session=session)
 
         tx_hashes.append(tx_hash_hex)
         txs.append(tx_signed_raw_hex)
+        session.commit()
 
     session.close()
 
-    s = create_check_gas_and_send_task(
+    s = create_check_gas_task(
          txs, 
-         chain_str,
-         tx_new['from'],
-         tx_new['gas'],
-         tx_hashes, 
-         queue,
+         chain_spec,
+         #tx_new['from'],
+         address,
+         #gas=tx_new['gas'],
+         gas=gas_total,
+         tx_hashes_hex=tx_hashes, 
+         queue=queue,
         )
 
     s_unlock_send = celery.signature(
         'cic_eth.admin.ctrl.unlock_send',
         [
-            chain_str,
-            tx_new['from'],
+            chain_spec.asdict(),
+            address,
+            #tx_new['from'],
             ],
         queue=queue,
         )
     s_unlock_direct = celery.signature(
         'cic_eth.admin.ctrl.unlock_queue',
         [
-            chain_str,
-            tx_new['from'],
+            chain_spec.asdict(),
+            address,
+            #tx_new['from'],
             ],
         queue=queue,
         )