release: v1.0.0-beta
This commit is contained in:
		
						commit
						83bb29f217
					
				
							
								
								
									
										9
									
								
								.dockerignore
									
									
									
									
									
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										9
									
								
								.dockerignore
									
									
									
									
									
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							@ -0,0 +1,9 @@
 | 
			
		||||
/**
 | 
			
		||||
!/cmd
 | 
			
		||||
!/internal
 | 
			
		||||
!/pkg
 | 
			
		||||
!/migrations
 | 
			
		||||
!/LICENSE
 | 
			
		||||
!/config.toml
 | 
			
		||||
!/go.*
 | 
			
		||||
!/queries.sql
 | 
			
		||||
							
								
								
									
										5
									
								
								.env.example
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										5
									
								
								.env.example
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,5 @@
 | 
			
		||||
REMOTE_DB_HOST=
 | 
			
		||||
REMOTE_DB_PORT=
 | 
			
		||||
REMOTE_DB_NAME=
 | 
			
		||||
REMOTE_DB_USER=
 | 
			
		||||
REMOTE_DB_PASSWORD=
 | 
			
		||||
							
								
								
									
										6
									
								
								.github/dependabot.yaml
									
									
									
									
										vendored
									
									
										Normal file
									
								
							
							
						
						
									
										6
									
								
								.github/dependabot.yaml
									
									
									
									
										vendored
									
									
										Normal file
									
								
							@ -0,0 +1,6 @@
 | 
			
		||||
version: 2
 | 
			
		||||
updates:
 | 
			
		||||
  - package-ecosystem: "gomod"
 | 
			
		||||
    directory: "/"
 | 
			
		||||
    schedule:
 | 
			
		||||
      interval: "weekly"
 | 
			
		||||
							
								
								
									
										56
									
								
								.github/workflows/docker.yaml
									
									
									
									
										vendored
									
									
										Normal file
									
								
							
							
						
						
									
										56
									
								
								.github/workflows/docker.yaml
									
									
									
									
										vendored
									
									
										Normal file
									
								
							@ -0,0 +1,56 @@
 | 
			
		||||
name: release
 | 
			
		||||
 | 
			
		||||
on:
 | 
			
		||||
  push:
 | 
			
		||||
    tags:
 | 
			
		||||
      - "v*"
 | 
			
		||||
 | 
			
		||||
jobs:
 | 
			
		||||
  docker:
 | 
			
		||||
    runs-on: ubuntu-latest
 | 
			
		||||
    steps:
 | 
			
		||||
      - name: Set up QEMU
 | 
			
		||||
        uses: docker/setup-qemu-action@v2
 | 
			
		||||
 | 
			
		||||
      - name: Set up Docker Buildx
 | 
			
		||||
        uses: docker/setup-buildx-action@v2
 | 
			
		||||
 | 
			
		||||
      - name: Check out repo
 | 
			
		||||
        uses: actions/checkout@v3
 | 
			
		||||
        with:
 | 
			
		||||
          fetch-depth: 0
 | 
			
		||||
 | 
			
		||||
      - name: Cache Docker layers
 | 
			
		||||
        uses: actions/cache@v3
 | 
			
		||||
        with:
 | 
			
		||||
          path: /tmp/.buildx-cache
 | 
			
		||||
          key: ${{ runner.os }}-buildx-${{ github.sha }}
 | 
			
		||||
          restore-keys: |
 | 
			
		||||
            ${{ runner.os }}-buildx-
 | 
			
		||||
 | 
			
		||||
      - name: Login to GHCR Docker registry
 | 
			
		||||
        uses: docker/login-action@v1
 | 
			
		||||
        with:
 | 
			
		||||
          registry: ghcr.io
 | 
			
		||||
          username: ${{ github.repository_owner }}
 | 
			
		||||
          password: ${{ secrets.GITHUB_TOKEN }}
 | 
			
		||||
 | 
			
		||||
      - name: Set outputs
 | 
			
		||||
        run: |
 | 
			
		||||
          echo "RELEASE_TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV \
 | 
			
		||||
          && echo "RELEASE_SHORT_COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
 | 
			
		||||
 | 
			
		||||
      - name: Build and push image
 | 
			
		||||
        uses: docker/build-push-action@v2
 | 
			
		||||
        with:
 | 
			
		||||
          context: ./
 | 
			
		||||
          file: ./Dockerfile
 | 
			
		||||
          platforms: linux/amd64
 | 
			
		||||
          push: true
 | 
			
		||||
          build-args: |
 | 
			
		||||
            BUILD=${{ env.RELEASE_SHORT_COMMIT }}
 | 
			
		||||
          cache-from: type=local,src=/tmp/.buildx-cache
 | 
			
		||||
          cache-to: type=local,dest=/tmp/.buildx-cache
 | 
			
		||||
          tags: |
 | 
			
		||||
            ghcr.io/grassrootseconomics/celo-indexer:latest
 | 
			
		||||
            ghcr.io/grassrootseconomics/celo-indexer:${{ env.RELEASE_TAG }}
 | 
			
		||||
							
								
								
									
										5
									
								
								.gitignore
									
									
									
									
										vendored
									
									
										Normal file
									
								
							
							
						
						
									
										5
									
								
								.gitignore
									
									
									
									
										vendored
									
									
										Normal file
									
								
							@ -0,0 +1,5 @@
 | 
			
		||||
tracker_db
 | 
			
		||||
db
 | 
			
		||||
.vscode
 | 
			
		||||
.idx
 | 
			
		||||
.env
 | 
			
		||||
							
								
								
									
										27
									
								
								Dockerfile
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										27
									
								
								Dockerfile
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,27 @@
 | 
			
		||||
FROM golang:1.22.3-bookworm as build
 | 
			
		||||
 | 
			
		||||
ENV CGO_ENABLED=1
 | 
			
		||||
 | 
			
		||||
ARG BUILDPLATFORM
 | 
			
		||||
ARG TARGETPLATFORM
 | 
			
		||||
ARG BUILD=dev
 | 
			
		||||
 | 
			
		||||
RUN echo "Building on $BUILDPLATFORM, building for $TARGETPLATFORM"
 | 
			
		||||
WORKDIR /build
 | 
			
		||||
 | 
			
		||||
COPY . .
 | 
			
		||||
RUN go mod download
 | 
			
		||||
RUN go build -o celo-indexer -ldflags="-X main.build=${BUILD} -s -w" cmd/*
 | 
			
		||||
 | 
			
		||||
FROM debian:bookworm-slim
 | 
			
		||||
 | 
			
		||||
ENV DEBIAN_FRONTEND=noninteractive
 | 
			
		||||
 | 
			
		||||
WORKDIR /service
 | 
			
		||||
 | 
			
		||||
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 | 
			
		||||
COPY --from=build /build/* .
 | 
			
		||||
 | 
			
		||||
EXPOSE 5001
 | 
			
		||||
 | 
			
		||||
CMD ["./celo-indexer"]
 | 
			
		||||
							
								
								
									
										661
									
								
								LICENSE
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										661
									
								
								LICENSE
									
									
									
									
									
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							@ -0,0 +1,661 @@
 | 
			
		||||
                    GNU AFFERO GENERAL PUBLIC LICENSE
 | 
			
		||||
                       Version 3, 19 November 2007
 | 
			
		||||
 | 
			
		||||
 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 | 
			
		||||
 Everyone is permitted to copy and distribute verbatim copies
 | 
			
		||||
 of this license document, but changing it is not allowed.
 | 
			
		||||
 | 
			
		||||
                            Preamble
 | 
			
		||||
 | 
			
		||||
  The GNU Affero General Public License is a free, copyleft license for
 | 
			
		||||
software and other kinds of works, specifically designed to ensure
 | 
			
		||||
cooperation with the community in the case of network server software.
 | 
			
		||||
 | 
			
		||||
  The licenses for most software and other practical works are designed
 | 
			
		||||
to take away your freedom to share and change the works.  By contrast,
 | 
			
		||||
our General Public Licenses are intended to guarantee your freedom to
 | 
			
		||||
share and change all versions of a program--to make sure it remains free
 | 
			
		||||
software for all its users.
 | 
			
		||||
 | 
			
		||||
  When we speak of free software, we are referring to freedom, not
 | 
			
		||||
price.  Our General Public Licenses are designed to make sure that you
 | 
			
		||||
have the freedom to distribute copies of free software (and charge for
 | 
			
		||||
them if you wish), that you receive source code or can get it if you
 | 
			
		||||
want it, that you can change the software or use pieces of it in new
 | 
			
		||||
free programs, and that you know you can do these things.
 | 
			
		||||
 | 
			
		||||
  Developers that use our General Public Licenses protect your rights
 | 
			
		||||
with two steps: (1) assert copyright on the software, and (2) offer
 | 
			
		||||
you this License which gives you legal permission to copy, distribute
 | 
			
		||||
and/or modify the software.
 | 
			
		||||
 | 
			
		||||
  A secondary benefit of defending all users' freedom is that
 | 
			
		||||
improvements made in alternate versions of the program, if they
 | 
			
		||||
receive widespread use, become available for other developers to
 | 
			
		||||
incorporate.  Many developers of free software are heartened and
 | 
			
		||||
encouraged by the resulting cooperation.  However, in the case of
 | 
			
		||||
software used on network servers, this result may fail to come about.
 | 
			
		||||
The GNU General Public License permits making a modified version and
 | 
			
		||||
letting the public access it on a server without ever releasing its
 | 
			
		||||
source code to the public.
 | 
			
		||||
 | 
			
		||||
  The GNU Affero General Public License is designed specifically to
 | 
			
		||||
ensure that, in such cases, the modified source code becomes available
 | 
			
		||||
to the community.  It requires the operator of a network server to
 | 
			
		||||
provide the source code of the modified version running there to the
 | 
			
		||||
users of that server.  Therefore, public use of a modified version, on
 | 
			
		||||
a publicly accessible server, gives the public access to the source
 | 
			
		||||
code of the modified version.
 | 
			
		||||
 | 
			
		||||
  An older license, called the Affero General Public License and
 | 
			
		||||
published by Affero, was designed to accomplish similar goals.  This is
 | 
			
		||||
a different license, not a version of the Affero GPL, but Affero has
 | 
			
		||||
released a new version of the Affero GPL which permits relicensing under
 | 
			
		||||
this license.
 | 
			
		||||
 | 
			
		||||
  The precise terms and conditions for copying, distribution and
 | 
			
		||||
modification follow.
 | 
			
		||||
 | 
			
		||||
                       TERMS AND CONDITIONS
 | 
			
		||||
 | 
			
		||||
  0. Definitions.
 | 
			
		||||
 | 
			
		||||
  "This License" refers to version 3 of the GNU Affero General Public License.
 | 
			
		||||
 | 
			
		||||
  "Copyright" also means copyright-like laws that apply to other kinds of
 | 
			
		||||
works, such as semiconductor masks.
 | 
			
		||||
 | 
			
		||||
  "The Program" refers to any copyrightable work licensed under this
 | 
			
		||||
License.  Each licensee is addressed as "you".  "Licensees" and
 | 
			
		||||
"recipients" may be individuals or organizations.
 | 
			
		||||
 | 
			
		||||
  To "modify" a work means to copy from or adapt all or part of the work
 | 
			
		||||
in a fashion requiring copyright permission, other than the making of an
 | 
			
		||||
exact copy.  The resulting work is called a "modified version" of the
 | 
			
		||||
earlier work or a work "based on" the earlier work.
 | 
			
		||||
 | 
			
		||||
  A "covered work" means either the unmodified Program or a work based
 | 
			
		||||
on the Program.
 | 
			
		||||
 | 
			
		||||
  To "propagate" a work means to do anything with it that, without
 | 
			
		||||
permission, would make you directly or secondarily liable for
 | 
			
		||||
infringement under applicable copyright law, except executing it on a
 | 
			
		||||
computer or modifying a private copy.  Propagation includes copying,
 | 
			
		||||
distribution (with or without modification), making available to the
 | 
			
		||||
public, and in some countries other activities as well.
 | 
			
		||||
 | 
			
		||||
  To "convey" a work means any kind of propagation that enables other
 | 
			
		||||
parties to make or receive copies.  Mere interaction with a user through
 | 
			
		||||
a computer network, with no transfer of a copy, is not conveying.
 | 
			
		||||
 | 
			
		||||
  An interactive user interface displays "Appropriate Legal Notices"
 | 
			
		||||
to the extent that it includes a convenient and prominently visible
 | 
			
		||||
feature that (1) displays an appropriate copyright notice, and (2)
 | 
			
		||||
tells the user that there is no warranty for the work (except to the
 | 
			
		||||
extent that warranties are provided), that licensees may convey the
 | 
			
		||||
work under this License, and how to view a copy of this License.  If
 | 
			
		||||
the interface presents a list of user commands or options, such as a
 | 
			
		||||
menu, a prominent item in the list meets this criterion.
 | 
			
		||||
 | 
			
		||||
  1. Source Code.
 | 
			
		||||
 | 
			
		||||
  The "source code" for a work means the preferred form of the work
 | 
			
		||||
for making modifications to it.  "Object code" means any non-source
 | 
			
		||||
form of a work.
 | 
			
		||||
 | 
			
		||||
  A "Standard Interface" means an interface that either is an official
 | 
			
		||||
standard defined by a recognized standards body, or, in the case of
 | 
			
		||||
interfaces specified for a particular programming language, one that
 | 
			
		||||
is widely used among developers working in that language.
 | 
			
		||||
 | 
			
		||||
  The "System Libraries" of an executable work include anything, other
 | 
			
		||||
than the work as a whole, that (a) is included in the normal form of
 | 
			
		||||
packaging a Major Component, but which is not part of that Major
 | 
			
		||||
Component, and (b) serves only to enable use of the work with that
 | 
			
		||||
Major Component, or to implement a Standard Interface for which an
 | 
			
		||||
implementation is available to the public in source code form.  A
 | 
			
		||||
"Major Component", in this context, means a major essential component
 | 
			
		||||
(kernel, window system, and so on) of the specific operating system
 | 
			
		||||
(if any) on which the executable work runs, or a compiler used to
 | 
			
		||||
produce the work, or an object code interpreter used to run it.
 | 
			
		||||
 | 
			
		||||
  The "Corresponding Source" for a work in object code form means all
 | 
			
		||||
the source code needed to generate, install, and (for an executable
 | 
			
		||||
work) run the object code and to modify the work, including scripts to
 | 
			
		||||
control those activities.  However, it does not include the work's
 | 
			
		||||
System Libraries, or general-purpose tools or generally available free
 | 
			
		||||
programs which are used unmodified in performing those activities but
 | 
			
		||||
which are not part of the work.  For example, Corresponding Source
 | 
			
		||||
includes interface definition files associated with source files for
 | 
			
		||||
the work, and the source code for shared libraries and dynamically
 | 
			
		||||
linked subprograms that the work is specifically designed to require,
 | 
			
		||||
such as by intimate data communication or control flow between those
 | 
			
		||||
subprograms and other parts of the work.
 | 
			
		||||
 | 
			
		||||
  The Corresponding Source need not include anything that users
 | 
			
		||||
can regenerate automatically from other parts of the Corresponding
 | 
			
		||||
Source.
 | 
			
		||||
 | 
			
		||||
  The Corresponding Source for a work in source code form is that
 | 
			
		||||
same work.
 | 
			
		||||
 | 
			
		||||
  2. Basic Permissions.
 | 
			
		||||
 | 
			
		||||
  All rights granted under this License are granted for the term of
 | 
			
		||||
copyright on the Program, and are irrevocable provided the stated
 | 
			
		||||
conditions are met.  This License explicitly affirms your unlimited
 | 
			
		||||
permission to run the unmodified Program.  The output from running a
 | 
			
		||||
covered work is covered by this License only if the output, given its
 | 
			
		||||
content, constitutes a covered work.  This License acknowledges your
 | 
			
		||||
rights of fair use or other equivalent, as provided by copyright law.
 | 
			
		||||
 | 
			
		||||
  You may make, run and propagate covered works that you do not
 | 
			
		||||
convey, without conditions so long as your license otherwise remains
 | 
			
		||||
in force.  You may convey covered works to others for the sole purpose
 | 
			
		||||
of having them make modifications exclusively for you, or provide you
 | 
			
		||||
with facilities for running those works, provided that you comply with
 | 
			
		||||
the terms of this License in conveying all material for which you do
 | 
			
		||||
not control copyright.  Those thus making or running the covered works
 | 
			
		||||
for you must do so exclusively on your behalf, under your direction
 | 
			
		||||
and control, on terms that prohibit them from making any copies of
 | 
			
		||||
your copyrighted material outside their relationship with you.
 | 
			
		||||
 | 
			
		||||
  Conveying under any other circumstances is permitted solely under
 | 
			
		||||
the conditions stated below.  Sublicensing is not allowed; section 10
 | 
			
		||||
makes it unnecessary.
 | 
			
		||||
 | 
			
		||||
  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
 | 
			
		||||
 | 
			
		||||
  No covered work shall be deemed part of an effective technological
 | 
			
		||||
measure under any applicable law fulfilling obligations under article
 | 
			
		||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
 | 
			
		||||
similar laws prohibiting or restricting circumvention of such
 | 
			
		||||
measures.
 | 
			
		||||
 | 
			
		||||
  When you convey a covered work, you waive any legal power to forbid
 | 
			
		||||
circumvention of technological measures to the extent such circumvention
 | 
			
		||||
is effected by exercising rights under this License with respect to
 | 
			
		||||
the covered work, and you disclaim any intention to limit operation or
 | 
			
		||||
modification of the work as a means of enforcing, against the work's
 | 
			
		||||
users, your or third parties' legal rights to forbid circumvention of
 | 
			
		||||
technological measures.
 | 
			
		||||
 | 
			
		||||
  4. Conveying Verbatim Copies.
 | 
			
		||||
 | 
			
		||||
  You may convey verbatim copies of the Program's source code as you
 | 
			
		||||
receive it, in any medium, provided that you conspicuously and
 | 
			
		||||
appropriately publish on each copy an appropriate copyright notice;
 | 
			
		||||
keep intact all notices stating that this License and any
 | 
			
		||||
non-permissive terms added in accord with section 7 apply to the code;
 | 
			
		||||
keep intact all notices of the absence of any warranty; and give all
 | 
			
		||||
recipients a copy of this License along with the Program.
 | 
			
		||||
 | 
			
		||||
  You may charge any price or no price for each copy that you convey,
 | 
			
		||||
and you may offer support or warranty protection for a fee.
 | 
			
		||||
 | 
			
		||||
  5. Conveying Modified Source Versions.
 | 
			
		||||
 | 
			
		||||
  You may convey a work based on the Program, or the modifications to
 | 
			
		||||
produce it from the Program, in the form of source code under the
 | 
			
		||||
terms of section 4, provided that you also meet all of these conditions:
 | 
			
		||||
 | 
			
		||||
    a) The work must carry prominent notices stating that you modified
 | 
			
		||||
    it, and giving a relevant date.
 | 
			
		||||
 | 
			
		||||
    b) The work must carry prominent notices stating that it is
 | 
			
		||||
    released under this License and any conditions added under section
 | 
			
		||||
    7.  This requirement modifies the requirement in section 4 to
 | 
			
		||||
    "keep intact all notices".
 | 
			
		||||
 | 
			
		||||
    c) You must license the entire work, as a whole, under this
 | 
			
		||||
    License to anyone who comes into possession of a copy.  This
 | 
			
		||||
    License will therefore apply, along with any applicable section 7
 | 
			
		||||
    additional terms, to the whole of the work, and all its parts,
 | 
			
		||||
    regardless of how they are packaged.  This License gives no
 | 
			
		||||
    permission to license the work in any other way, but it does not
 | 
			
		||||
    invalidate such permission if you have separately received it.
 | 
			
		||||
 | 
			
		||||
    d) If the work has interactive user interfaces, each must display
 | 
			
		||||
    Appropriate Legal Notices; however, if the Program has interactive
 | 
			
		||||
    interfaces that do not display Appropriate Legal Notices, your
 | 
			
		||||
    work need not make them do so.
 | 
			
		||||
 | 
			
		||||
  A compilation of a covered work with other separate and independent
 | 
			
		||||
works, which are not by their nature extensions of the covered work,
 | 
			
		||||
and which are not combined with it such as to form a larger program,
 | 
			
		||||
in or on a volume of a storage or distribution medium, is called an
 | 
			
		||||
"aggregate" if the compilation and its resulting copyright are not
 | 
			
		||||
used to limit the access or legal rights of the compilation's users
 | 
			
		||||
beyond what the individual works permit.  Inclusion of a covered work
 | 
			
		||||
in an aggregate does not cause this License to apply to the other
 | 
			
		||||
parts of the aggregate.
 | 
			
		||||
 | 
			
		||||
  6. Conveying Non-Source Forms.
 | 
			
		||||
 | 
			
		||||
  You may convey a covered work in object code form under the terms
 | 
			
		||||
of sections 4 and 5, provided that you also convey the
 | 
			
		||||
machine-readable Corresponding Source under the terms of this License,
 | 
			
		||||
in one of these ways:
 | 
			
		||||
 | 
			
		||||
    a) Convey the object code in, or embodied in, a physical product
 | 
			
		||||
    (including a physical distribution medium), accompanied by the
 | 
			
		||||
    Corresponding Source fixed on a durable physical medium
 | 
			
		||||
    customarily used for software interchange.
 | 
			
		||||
 | 
			
		||||
    b) Convey the object code in, or embodied in, a physical product
 | 
			
		||||
    (including a physical distribution medium), accompanied by a
 | 
			
		||||
    written offer, valid for at least three years and valid for as
 | 
			
		||||
    long as you offer spare parts or customer support for that product
 | 
			
		||||
    model, to give anyone who possesses the object code either (1) a
 | 
			
		||||
    copy of the Corresponding Source for all the software in the
 | 
			
		||||
    product that is covered by this License, on a durable physical
 | 
			
		||||
    medium customarily used for software interchange, for a price no
 | 
			
		||||
    more than your reasonable cost of physically performing this
 | 
			
		||||
    conveying of source, or (2) access to copy the
 | 
			
		||||
    Corresponding Source from a network server at no charge.
 | 
			
		||||
 | 
			
		||||
    c) Convey individual copies of the object code with a copy of the
 | 
			
		||||
    written offer to provide the Corresponding Source.  This
 | 
			
		||||
    alternative is allowed only occasionally and noncommercially, and
 | 
			
		||||
    only if you received the object code with such an offer, in accord
 | 
			
		||||
    with subsection 6b.
 | 
			
		||||
 | 
			
		||||
    d) Convey the object code by offering access from a designated
 | 
			
		||||
    place (gratis or for a charge), and offer equivalent access to the
 | 
			
		||||
    Corresponding Source in the same way through the same place at no
 | 
			
		||||
    further charge.  You need not require recipients to copy the
 | 
			
		||||
    Corresponding Source along with the object code.  If the place to
 | 
			
		||||
    copy the object code is a network server, the Corresponding Source
 | 
			
		||||
    may be on a different server (operated by you or a third party)
 | 
			
		||||
    that supports equivalent copying facilities, provided you maintain
 | 
			
		||||
    clear directions next to the object code saying where to find the
 | 
			
		||||
    Corresponding Source.  Regardless of what server hosts the
 | 
			
		||||
    Corresponding Source, you remain obligated to ensure that it is
 | 
			
		||||
    available for as long as needed to satisfy these requirements.
 | 
			
		||||
 | 
			
		||||
    e) Convey the object code using peer-to-peer transmission, provided
 | 
			
		||||
    you inform other peers where the object code and Corresponding
 | 
			
		||||
    Source of the work are being offered to the general public at no
 | 
			
		||||
    charge under subsection 6d.
 | 
			
		||||
 | 
			
		||||
  A separable portion of the object code, whose source code is excluded
 | 
			
		||||
from the Corresponding Source as a System Library, need not be
 | 
			
		||||
included in conveying the object code work.
 | 
			
		||||
 | 
			
		||||
  A "User Product" is either (1) a "consumer product", which means any
 | 
			
		||||
tangible personal property which is normally used for personal, family,
 | 
			
		||||
or household purposes, or (2) anything designed or sold for incorporation
 | 
			
		||||
into a dwelling.  In determining whether a product is a consumer product,
 | 
			
		||||
doubtful cases shall be resolved in favor of coverage.  For a particular
 | 
			
		||||
product received by a particular user, "normally used" refers to a
 | 
			
		||||
typical or common use of that class of product, regardless of the status
 | 
			
		||||
of the particular user or of the way in which the particular user
 | 
			
		||||
actually uses, or expects or is expected to use, the product.  A product
 | 
			
		||||
is a consumer product regardless of whether the product has substantial
 | 
			
		||||
commercial, industrial or non-consumer uses, unless such uses represent
 | 
			
		||||
the only significant mode of use of the product.
 | 
			
		||||
 | 
			
		||||
  "Installation Information" for a User Product means any methods,
 | 
			
		||||
procedures, authorization keys, or other information required to install
 | 
			
		||||
and execute modified versions of a covered work in that User Product from
 | 
			
		||||
a modified version of its Corresponding Source.  The information must
 | 
			
		||||
suffice to ensure that the continued functioning of the modified object
 | 
			
		||||
code is in no case prevented or interfered with solely because
 | 
			
		||||
modification has been made.
 | 
			
		||||
 | 
			
		||||
  If you convey an object code work under this section in, or with, or
 | 
			
		||||
specifically for use in, a User Product, and the conveying occurs as
 | 
			
		||||
part of a transaction in which the right of possession and use of the
 | 
			
		||||
User Product is transferred to the recipient in perpetuity or for a
 | 
			
		||||
fixed term (regardless of how the transaction is characterized), the
 | 
			
		||||
Corresponding Source conveyed under this section must be accompanied
 | 
			
		||||
by the Installation Information.  But this requirement does not apply
 | 
			
		||||
if neither you nor any third party retains the ability to install
 | 
			
		||||
modified object code on the User Product (for example, the work has
 | 
			
		||||
been installed in ROM).
 | 
			
		||||
 | 
			
		||||
  The requirement to provide Installation Information does not include a
 | 
			
		||||
requirement to continue to provide support service, warranty, or updates
 | 
			
		||||
for a work that has been modified or installed by the recipient, or for
 | 
			
		||||
the User Product in which it has been modified or installed.  Access to a
 | 
			
		||||
network may be denied when the modification itself materially and
 | 
			
		||||
adversely affects the operation of the network or violates the rules and
 | 
			
		||||
protocols for communication across the network.
 | 
			
		||||
 | 
			
		||||
  Corresponding Source conveyed, and Installation Information provided,
 | 
			
		||||
in accord with this section must be in a format that is publicly
 | 
			
		||||
documented (and with an implementation available to the public in
 | 
			
		||||
source code form), and must require no special password or key for
 | 
			
		||||
unpacking, reading or copying.
 | 
			
		||||
 | 
			
		||||
  7. Additional Terms.
 | 
			
		||||
 | 
			
		||||
  "Additional permissions" are terms that supplement the terms of this
 | 
			
		||||
License by making exceptions from one or more of its conditions.
 | 
			
		||||
Additional permissions that are applicable to the entire Program shall
 | 
			
		||||
be treated as though they were included in this License, to the extent
 | 
			
		||||
that they are valid under applicable law.  If additional permissions
 | 
			
		||||
apply only to part of the Program, that part may be used separately
 | 
			
		||||
under those permissions, but the entire Program remains governed by
 | 
			
		||||
this License without regard to the additional permissions.
 | 
			
		||||
 | 
			
		||||
  When you convey a copy of a covered work, you may at your option
 | 
			
		||||
remove any additional permissions from that copy, or from any part of
 | 
			
		||||
it.  (Additional permissions may be written to require their own
 | 
			
		||||
removal in certain cases when you modify the work.)  You may place
 | 
			
		||||
additional permissions on material, added by you to a covered work,
 | 
			
		||||
for which you have or can give appropriate copyright permission.
 | 
			
		||||
 | 
			
		||||
  Notwithstanding any other provision of this License, for material you
 | 
			
		||||
add to a covered work, you may (if authorized by the copyright holders of
 | 
			
		||||
that material) supplement the terms of this License with terms:
 | 
			
		||||
 | 
			
		||||
    a) Disclaiming warranty or limiting liability differently from the
 | 
			
		||||
    terms of sections 15 and 16 of this License; or
 | 
			
		||||
 | 
			
		||||
    b) Requiring preservation of specified reasonable legal notices or
 | 
			
		||||
    author attributions in that material or in the Appropriate Legal
 | 
			
		||||
    Notices displayed by works containing it; or
 | 
			
		||||
 | 
			
		||||
    c) Prohibiting misrepresentation of the origin of that material, or
 | 
			
		||||
    requiring that modified versions of such material be marked in
 | 
			
		||||
    reasonable ways as different from the original version; or
 | 
			
		||||
 | 
			
		||||
    d) Limiting the use for publicity purposes of names of licensors or
 | 
			
		||||
    authors of the material; or
 | 
			
		||||
 | 
			
		||||
    e) Declining to grant rights under trademark law for use of some
 | 
			
		||||
    trade names, trademarks, or service marks; or
 | 
			
		||||
 | 
			
		||||
    f) Requiring indemnification of licensors and authors of that
 | 
			
		||||
    material by anyone who conveys the material (or modified versions of
 | 
			
		||||
    it) with contractual assumptions of liability to the recipient, for
 | 
			
		||||
    any liability that these contractual assumptions directly impose on
 | 
			
		||||
    those licensors and authors.
 | 
			
		||||
 | 
			
		||||
  All other non-permissive additional terms are considered "further
 | 
			
		||||
restrictions" within the meaning of section 10.  If the Program as you
 | 
			
		||||
received it, or any part of it, contains a notice stating that it is
 | 
			
		||||
governed by this License along with a term that is a further
 | 
			
		||||
restriction, you may remove that term.  If a license document contains
 | 
			
		||||
a further restriction but permits relicensing or conveying under this
 | 
			
		||||
License, you may add to a covered work material governed by the terms
 | 
			
		||||
of that license document, provided that the further restriction does
 | 
			
		||||
not survive such relicensing or conveying.
 | 
			
		||||
 | 
			
		||||
  If you add terms to a covered work in accord with this section, you
 | 
			
		||||
must place, in the relevant source files, a statement of the
 | 
			
		||||
additional terms that apply to those files, or a notice indicating
 | 
			
		||||
where to find the applicable terms.
 | 
			
		||||
 | 
			
		||||
  Additional terms, permissive or non-permissive, may be stated in the
 | 
			
		||||
form of a separately written license, or stated as exceptions;
 | 
			
		||||
the above requirements apply either way.
 | 
			
		||||
 | 
			
		||||
  8. Termination.
 | 
			
		||||
 | 
			
		||||
  You may not propagate or modify a covered work except as expressly
 | 
			
		||||
provided under this License.  Any attempt otherwise to propagate or
 | 
			
		||||
modify it is void, and will automatically terminate your rights under
 | 
			
		||||
this License (including any patent licenses granted under the third
 | 
			
		||||
paragraph of section 11).
 | 
			
		||||
 | 
			
		||||
  However, if you cease all violation of this License, then your
 | 
			
		||||
license from a particular copyright holder is reinstated (a)
 | 
			
		||||
provisionally, unless and until the copyright holder explicitly and
 | 
			
		||||
finally terminates your license, and (b) permanently, if the copyright
 | 
			
		||||
holder fails to notify you of the violation by some reasonable means
 | 
			
		||||
prior to 60 days after the cessation.
 | 
			
		||||
 | 
			
		||||
  Moreover, your license from a particular copyright holder is
 | 
			
		||||
reinstated permanently if the copyright holder notifies you of the
 | 
			
		||||
violation by some reasonable means, this is the first time you have
 | 
			
		||||
received notice of violation of this License (for any work) from that
 | 
			
		||||
copyright holder, and you cure the violation prior to 30 days after
 | 
			
		||||
your receipt of the notice.
 | 
			
		||||
 | 
			
		||||
  Termination of your rights under this section does not terminate the
 | 
			
		||||
licenses of parties who have received copies or rights from you under
 | 
			
		||||
this License.  If your rights have been terminated and not permanently
 | 
			
		||||
reinstated, you do not qualify to receive new licenses for the same
 | 
			
		||||
material under section 10.
 | 
			
		||||
 | 
			
		||||
  9. Acceptance Not Required for Having Copies.
 | 
			
		||||
 | 
			
		||||
  You are not required to accept this License in order to receive or
 | 
			
		||||
run a copy of the Program.  Ancillary propagation of a covered work
 | 
			
		||||
occurring solely as a consequence of using peer-to-peer transmission
 | 
			
		||||
to receive a copy likewise does not require acceptance.  However,
 | 
			
		||||
nothing other than this License grants you permission to propagate or
 | 
			
		||||
modify any covered work.  These actions infringe copyright if you do
 | 
			
		||||
not accept this License.  Therefore, by modifying or propagating a
 | 
			
		||||
covered work, you indicate your acceptance of this License to do so.
 | 
			
		||||
 | 
			
		||||
  10. Automatic Licensing of Downstream Recipients.
 | 
			
		||||
 | 
			
		||||
  Each time you convey a covered work, the recipient automatically
 | 
			
		||||
receives a license from the original licensors, to run, modify and
 | 
			
		||||
propagate that work, subject to this License.  You are not responsible
 | 
			
		||||
for enforcing compliance by third parties with this License.
 | 
			
		||||
 | 
			
		||||
  An "entity transaction" is a transaction transferring control of an
 | 
			
		||||
organization, or substantially all assets of one, or subdividing an
 | 
			
		||||
organization, or merging organizations.  If propagation of a covered
 | 
			
		||||
work results from an entity transaction, each party to that
 | 
			
		||||
transaction who receives a copy of the work also receives whatever
 | 
			
		||||
licenses to the work the party's predecessor in interest had or could
 | 
			
		||||
give under the previous paragraph, plus a right to possession of the
 | 
			
		||||
Corresponding Source of the work from the predecessor in interest, if
 | 
			
		||||
the predecessor has it or can get it with reasonable efforts.
 | 
			
		||||
 | 
			
		||||
  You may not impose any further restrictions on the exercise of the
 | 
			
		||||
rights granted or affirmed under this License.  For example, you may
 | 
			
		||||
not impose a license fee, royalty, or other charge for exercise of
 | 
			
		||||
rights granted under this License, and you may not initiate litigation
 | 
			
		||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
 | 
			
		||||
any patent claim is infringed by making, using, selling, offering for
 | 
			
		||||
sale, or importing the Program or any portion of it.
 | 
			
		||||
 | 
			
		||||
  11. Patents.
 | 
			
		||||
 | 
			
		||||
  A "contributor" is a copyright holder who authorizes use under this
 | 
			
		||||
License of the Program or a work on which the Program is based.  The
 | 
			
		||||
work thus licensed is called the contributor's "contributor version".
 | 
			
		||||
 | 
			
		||||
  A contributor's "essential patent claims" are all patent claims
 | 
			
		||||
owned or controlled by the contributor, whether already acquired or
 | 
			
		||||
hereafter acquired, that would be infringed by some manner, permitted
 | 
			
		||||
by this License, of making, using, or selling its contributor version,
 | 
			
		||||
but do not include claims that would be infringed only as a
 | 
			
		||||
consequence of further modification of the contributor version.  For
 | 
			
		||||
purposes of this definition, "control" includes the right to grant
 | 
			
		||||
patent sublicenses in a manner consistent with the requirements of
 | 
			
		||||
this License.
 | 
			
		||||
 | 
			
		||||
  Each contributor grants you a non-exclusive, worldwide, royalty-free
 | 
			
		||||
patent license under the contributor's essential patent claims, to
 | 
			
		||||
make, use, sell, offer for sale, import and otherwise run, modify and
 | 
			
		||||
propagate the contents of its contributor version.
 | 
			
		||||
 | 
			
		||||
  In the following three paragraphs, a "patent license" is any express
 | 
			
		||||
agreement or commitment, however denominated, not to enforce a patent
 | 
			
		||||
(such as an express permission to practice a patent or covenant not to
 | 
			
		||||
sue for patent infringement).  To "grant" such a patent license to a
 | 
			
		||||
party means to make such an agreement or commitment not to enforce a
 | 
			
		||||
patent against the party.
 | 
			
		||||
 | 
			
		||||
  If you convey a covered work, knowingly relying on a patent license,
 | 
			
		||||
and the Corresponding Source of the work is not available for anyone
 | 
			
		||||
to copy, free of charge and under the terms of this License, through a
 | 
			
		||||
publicly available network server or other readily accessible means,
 | 
			
		||||
then you must either (1) cause the Corresponding Source to be so
 | 
			
		||||
available, or (2) arrange to deprive yourself of the benefit of the
 | 
			
		||||
patent license for this particular work, or (3) arrange, in a manner
 | 
			
		||||
consistent with the requirements of this License, to extend the patent
 | 
			
		||||
license to downstream recipients.  "Knowingly relying" means you have
 | 
			
		||||
actual knowledge that, but for the patent license, your conveying the
 | 
			
		||||
covered work in a country, or your recipient's use of the covered work
 | 
			
		||||
in a country, would infringe one or more identifiable patents in that
 | 
			
		||||
country that you have reason to believe are valid.
 | 
			
		||||
 | 
			
		||||
  If, pursuant to or in connection with a single transaction or
 | 
			
		||||
arrangement, you convey, or propagate by procuring conveyance of, a
 | 
			
		||||
covered work, and grant a patent license to some of the parties
 | 
			
		||||
receiving the covered work authorizing them to use, propagate, modify
 | 
			
		||||
or convey a specific copy of the covered work, then the patent license
 | 
			
		||||
you grant is automatically extended to all recipients of the covered
 | 
			
		||||
work and works based on it.
 | 
			
		||||
 | 
			
		||||
  A patent license is "discriminatory" if it does not include within
 | 
			
		||||
the scope of its coverage, prohibits the exercise of, or is
 | 
			
		||||
conditioned on the non-exercise of one or more of the rights that are
 | 
			
		||||
specifically granted under this License.  You may not convey a covered
 | 
			
		||||
work if you are a party to an arrangement with a third party that is
 | 
			
		||||
in the business of distributing software, under which you make payment
 | 
			
		||||
to the third party based on the extent of your activity of conveying
 | 
			
		||||
the work, and under which the third party grants, to any of the
 | 
			
		||||
parties who would receive the covered work from you, a discriminatory
 | 
			
		||||
patent license (a) in connection with copies of the covered work
 | 
			
		||||
conveyed by you (or copies made from those copies), or (b) primarily
 | 
			
		||||
for and in connection with specific products or compilations that
 | 
			
		||||
contain the covered work, unless you entered into that arrangement,
 | 
			
		||||
or that patent license was granted, prior to 28 March 2007.
 | 
			
		||||
 | 
			
		||||
  Nothing in this License shall be construed as excluding or limiting
 | 
			
		||||
any implied license or other defenses to infringement that may
 | 
			
		||||
otherwise be available to you under applicable patent law.
 | 
			
		||||
 | 
			
		||||
  12. No Surrender of Others' Freedom.
 | 
			
		||||
 | 
			
		||||
  If conditions are imposed on you (whether by court order, agreement or
 | 
			
		||||
otherwise) that contradict the conditions of this License, they do not
 | 
			
		||||
excuse you from the conditions of this License.  If you cannot convey a
 | 
			
		||||
covered work so as to satisfy simultaneously your obligations under this
 | 
			
		||||
License and any other pertinent obligations, then as a consequence you may
 | 
			
		||||
not convey it at all.  For example, if you agree to terms that obligate you
 | 
			
		||||
to collect a royalty for further conveying from those to whom you convey
 | 
			
		||||
the Program, the only way you could satisfy both those terms and this
 | 
			
		||||
License would be to refrain entirely from conveying the Program.
 | 
			
		||||
 | 
			
		||||
  13. Remote Network Interaction; Use with the GNU General Public License.
 | 
			
		||||
 | 
			
		||||
  Notwithstanding any other provision of this License, if you modify the
 | 
			
		||||
Program, your modified version must prominently offer all users
 | 
			
		||||
interacting with it remotely through a computer network (if your version
 | 
			
		||||
supports such interaction) an opportunity to receive the Corresponding
 | 
			
		||||
Source of your version by providing access to the Corresponding Source
 | 
			
		||||
from a network server at no charge, through some standard or customary
 | 
			
		||||
means of facilitating copying of software.  This Corresponding Source
 | 
			
		||||
shall include the Corresponding Source for any work covered by version 3
 | 
			
		||||
of the GNU General Public License that is incorporated pursuant to the
 | 
			
		||||
following paragraph.
 | 
			
		||||
 | 
			
		||||
  Notwithstanding any other provision of this License, you have
 | 
			
		||||
permission to link or combine any covered work with a work licensed
 | 
			
		||||
under version 3 of the GNU General Public License into a single
 | 
			
		||||
combined work, and to convey the resulting work.  The terms of this
 | 
			
		||||
License will continue to apply to the part which is the covered work,
 | 
			
		||||
but the work with which it is combined will remain governed by version
 | 
			
		||||
3 of the GNU General Public License.
 | 
			
		||||
 | 
			
		||||
  14. Revised Versions of this License.
 | 
			
		||||
 | 
			
		||||
  The Free Software Foundation may publish revised and/or new versions of
 | 
			
		||||
the GNU Affero General Public License from time to time.  Such new versions
 | 
			
		||||
will be similar in spirit to the present version, but may differ in detail to
 | 
			
		||||
address new problems or concerns.
 | 
			
		||||
 | 
			
		||||
  Each version is given a distinguishing version number.  If the
 | 
			
		||||
Program specifies that a certain numbered version of the GNU Affero General
 | 
			
		||||
Public License "or any later version" applies to it, you have the
 | 
			
		||||
option of following the terms and conditions either of that numbered
 | 
			
		||||
version or of any later version published by the Free Software
 | 
			
		||||
Foundation.  If the Program does not specify a version number of the
 | 
			
		||||
GNU Affero General Public License, you may choose any version ever published
 | 
			
		||||
by the Free Software Foundation.
 | 
			
		||||
 | 
			
		||||
  If the Program specifies that a proxy can decide which future
 | 
			
		||||
versions of the GNU Affero General Public License can be used, that proxy's
 | 
			
		||||
public statement of acceptance of a version permanently authorizes you
 | 
			
		||||
to choose that version for the Program.
 | 
			
		||||
 | 
			
		||||
  Later license versions may give you additional or different
 | 
			
		||||
permissions.  However, no additional obligations are imposed on any
 | 
			
		||||
author or copyright holder as a result of your choosing to follow a
 | 
			
		||||
later version.
 | 
			
		||||
 | 
			
		||||
  15. Disclaimer of Warranty.
 | 
			
		||||
 | 
			
		||||
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 | 
			
		||||
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 | 
			
		||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 | 
			
		||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 | 
			
		||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 | 
			
		||||
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 | 
			
		||||
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 | 
			
		||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 | 
			
		||||
 | 
			
		||||
  16. Limitation of Liability.
 | 
			
		||||
 | 
			
		||||
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 | 
			
		||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 | 
			
		||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 | 
			
		||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 | 
			
		||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 | 
			
		||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 | 
			
		||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 | 
			
		||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 | 
			
		||||
SUCH DAMAGES.
 | 
			
		||||
 | 
			
		||||
  17. Interpretation of Sections 15 and 16.
 | 
			
		||||
 | 
			
		||||
  If the disclaimer of warranty and limitation of liability provided
 | 
			
		||||
above cannot be given local legal effect according to their terms,
 | 
			
		||||
reviewing courts shall apply local law that most closely approximates
 | 
			
		||||
an absolute waiver of all civil liability in connection with the
 | 
			
		||||
Program, unless a warranty or assumption of liability accompanies a
 | 
			
		||||
copy of the Program in return for a fee.
 | 
			
		||||
 | 
			
		||||
                     END OF TERMS AND CONDITIONS
 | 
			
		||||
 | 
			
		||||
            How to Apply These Terms to Your New Programs
 | 
			
		||||
 | 
			
		||||
  If you develop a new program, and you want it to be of the greatest
 | 
			
		||||
possible use to the public, the best way to achieve this is to make it
 | 
			
		||||
free software which everyone can redistribute and change under these terms.
 | 
			
		||||
 | 
			
		||||
  To do so, attach the following notices to the program.  It is safest
 | 
			
		||||
to attach them to the start of each source file to most effectively
 | 
			
		||||
state the exclusion of warranty; and each file should have at least
 | 
			
		||||
the "copyright" line and a pointer to where the full notice is found.
 | 
			
		||||
 | 
			
		||||
    <one line to give the program's name and a brief idea of what it does.>
 | 
			
		||||
    Copyright (C) <year>  <name of author>
 | 
			
		||||
 | 
			
		||||
    This program is free software: you can redistribute it and/or modify
 | 
			
		||||
    it under the terms of the GNU Affero General Public License as published
 | 
			
		||||
    by the Free Software Foundation, either version 3 of the License, or
 | 
			
		||||
    (at your option) any later version.
 | 
			
		||||
 | 
			
		||||
    This program is distributed in the hope that it will be useful,
 | 
			
		||||
    but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
    GNU Affero General Public License for more details.
 | 
			
		||||
 | 
			
		||||
    You should have received a copy of the GNU Affero General Public License
 | 
			
		||||
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 | 
			
		||||
 | 
			
		||||
Also add information on how to contact you by electronic and paper mail.
 | 
			
		||||
 | 
			
		||||
  If your software can interact with users remotely through a computer
 | 
			
		||||
network, you should also make sure that it provides a way for users to
 | 
			
		||||
get its source.  For example, if your program is a web application, its
 | 
			
		||||
interface could display a "Source" link that leads users to an archive
 | 
			
		||||
of the code.  There are many ways you could offer source, and different
 | 
			
		||||
solutions will be better for different programs; see section 13 for the
 | 
			
		||||
specific requirements.
 | 
			
		||||
 | 
			
		||||
  You should also get your employer (if you work as a programmer) or school,
 | 
			
		||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
 | 
			
		||||
For more information on this, and how to apply and follow the GNU AGPL, see
 | 
			
		||||
<https://www.gnu.org/licenses/>.
 | 
			
		||||
							
								
								
									
										53
									
								
								cmd/init.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										53
									
								
								cmd/init.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,53 @@
 | 
			
		||||
package main
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"log/slog"
 | 
			
		||||
	"os"
 | 
			
		||||
	"strings"
 | 
			
		||||
 | 
			
		||||
	"github.com/kamikazechaser/common/logg"
 | 
			
		||||
	"github.com/knadh/koanf/parsers/toml"
 | 
			
		||||
	"github.com/knadh/koanf/providers/env"
 | 
			
		||||
	"github.com/knadh/koanf/providers/file"
 | 
			
		||||
	"github.com/knadh/koanf/v2"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func initLogger() *slog.Logger {
 | 
			
		||||
	loggOpts := logg.LoggOpts{
 | 
			
		||||
		FormatType: logg.Logfmt,
 | 
			
		||||
		LogLevel:   slog.LevelInfo,
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if os.Getenv("DEBUG") != "" {
 | 
			
		||||
		loggOpts.LogLevel = slog.LevelDebug
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if os.Getenv("DEV") != "" {
 | 
			
		||||
		loggOpts.LogLevel = slog.LevelDebug
 | 
			
		||||
		loggOpts.FormatType = logg.Human
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return logg.NewLogg(loggOpts)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func initConfig() *koanf.Koanf {
 | 
			
		||||
	var (
 | 
			
		||||
		ko = koanf.New(".")
 | 
			
		||||
	)
 | 
			
		||||
 | 
			
		||||
	confFile := file.Provider(confFlag)
 | 
			
		||||
	if err := ko.Load(confFile, toml.Parser()); err != nil {
 | 
			
		||||
		lo.Error("could not parse configuration file", "error", err)
 | 
			
		||||
		os.Exit(1)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if err := ko.Load(env.Provider("INDEXER_", ".", func(s string) string {
 | 
			
		||||
		return strings.ReplaceAll(strings.ToLower(
 | 
			
		||||
			strings.TrimPrefix(s, "INDEXER_")), "__", ".")
 | 
			
		||||
	}), nil); err != nil {
 | 
			
		||||
		lo.Error("could not override config from env vars", "error", err)
 | 
			
		||||
		os.Exit(1)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return ko
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										129
									
								
								cmd/main.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										129
									
								
								cmd/main.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,129 @@
 | 
			
		||||
package main
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"context"
 | 
			
		||||
	"errors"
 | 
			
		||||
	"flag"
 | 
			
		||||
	"log/slog"
 | 
			
		||||
	"net/http"
 | 
			
		||||
	"os"
 | 
			
		||||
	"os/signal"
 | 
			
		||||
	"sync"
 | 
			
		||||
	"syscall"
 | 
			
		||||
	"time"
 | 
			
		||||
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/api"
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/handler"
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/store"
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/sub"
 | 
			
		||||
	"github.com/knadh/koanf/v2"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
const defaultGracefulShutdownPeriod = time.Second * 20
 | 
			
		||||
 | 
			
		||||
var (
 | 
			
		||||
	build = "dev"
 | 
			
		||||
 | 
			
		||||
	confFlag             string
 | 
			
		||||
	migrationsFolderFlag string
 | 
			
		||||
	queriesFlag          string
 | 
			
		||||
 | 
			
		||||
	lo *slog.Logger
 | 
			
		||||
	ko *koanf.Koanf
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func init() {
 | 
			
		||||
	flag.StringVar(&confFlag, "config", "config.toml", "Config file location")
 | 
			
		||||
	flag.StringVar(&migrationsFolderFlag, "migrations", "migrations/", "Migrations folder location")
 | 
			
		||||
	flag.StringVar(&queriesFlag, "queries", "queries.sql", "Queries file location")
 | 
			
		||||
	flag.Parse()
 | 
			
		||||
 | 
			
		||||
	lo = initLogger()
 | 
			
		||||
	ko = initConfig()
 | 
			
		||||
 | 
			
		||||
	lo.Info("starting celo indexer", "build", build)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func main() {
 | 
			
		||||
	var wg sync.WaitGroup
 | 
			
		||||
	ctx, stop := notifyShutdown()
 | 
			
		||||
 | 
			
		||||
	store, err := store.NewPgStore(store.PgOpts{
 | 
			
		||||
		Logg:                 lo,
 | 
			
		||||
		DSN:                  ko.MustString("postgres.dsn"),
 | 
			
		||||
		MigrationsFolderPath: migrationsFolderFlag,
 | 
			
		||||
		QueriesFolderPath:    queriesFlag,
 | 
			
		||||
	})
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		lo.Error("could not initialize postgres store", "error", err)
 | 
			
		||||
		os.Exit(1)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	handler := handler.NewHandler(handler.HandlerOpts{
 | 
			
		||||
		Store: store,
 | 
			
		||||
	})
 | 
			
		||||
 | 
			
		||||
	jetStreamSub, err := sub.NewJetStreamSub(sub.JetStreamOpts{
 | 
			
		||||
		Logg:        lo,
 | 
			
		||||
		Store:       store,
 | 
			
		||||
		Handler:     handler,
 | 
			
		||||
		Endpoint:    ko.MustString("jetstream.endpoint"),
 | 
			
		||||
		JetStreamID: ko.MustString("jetstream.id"),
 | 
			
		||||
	})
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		lo.Error("could not initialize jetstream sub", "error", err)
 | 
			
		||||
		os.Exit(1)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	apiServer := &http.Server{
 | 
			
		||||
		Addr:    ko.MustString("api.address"),
 | 
			
		||||
		Handler: api.New(),
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	wg.Add(1)
 | 
			
		||||
	go func() {
 | 
			
		||||
		defer wg.Done()
 | 
			
		||||
		jetStreamSub.Process()
 | 
			
		||||
	}()
 | 
			
		||||
 | 
			
		||||
	wg.Add(1)
 | 
			
		||||
	go func() {
 | 
			
		||||
		defer wg.Done()
 | 
			
		||||
		lo.Info("metrics and stats server starting", "address", ko.MustString("api.address"))
 | 
			
		||||
		if err := apiServer.ListenAndServe(); err != http.ErrServerClosed {
 | 
			
		||||
			lo.Error("failed to start API server", "error", err)
 | 
			
		||||
			os.Exit(1)
 | 
			
		||||
		}
 | 
			
		||||
	}()
 | 
			
		||||
 | 
			
		||||
	<-ctx.Done()
 | 
			
		||||
	lo.Info("shutdown signal received")
 | 
			
		||||
	shutdownCtx, cancel := context.WithTimeout(context.Background(), defaultGracefulShutdownPeriod)
 | 
			
		||||
 | 
			
		||||
	wg.Add(1)
 | 
			
		||||
	go func() {
 | 
			
		||||
		defer wg.Done()
 | 
			
		||||
		jetStreamSub.Close()
 | 
			
		||||
		store.Close()
 | 
			
		||||
		apiServer.Shutdown(shutdownCtx)
 | 
			
		||||
	}()
 | 
			
		||||
 | 
			
		||||
	go func() {
 | 
			
		||||
		wg.Wait()
 | 
			
		||||
		stop()
 | 
			
		||||
		cancel()
 | 
			
		||||
		os.Exit(0)
 | 
			
		||||
	}()
 | 
			
		||||
 | 
			
		||||
	<-shutdownCtx.Done()
 | 
			
		||||
	if errors.Is(shutdownCtx.Err(), context.DeadlineExceeded) {
 | 
			
		||||
		stop()
 | 
			
		||||
		cancel()
 | 
			
		||||
		lo.Error("graceful shutdown period exceeded, forcefully shutting down")
 | 
			
		||||
	}
 | 
			
		||||
	os.Exit(1)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func notifyShutdown() (context.Context, context.CancelFunc) {
 | 
			
		||||
	return signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										12
									
								
								config.toml
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										12
									
								
								config.toml
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,12 @@
 | 
			
		||||
[metrics]
 | 
			
		||||
go_process = true
 | 
			
		||||
 | 
			
		||||
[api]
 | 
			
		||||
address = ":5001"
 | 
			
		||||
 | 
			
		||||
[postgres]
 | 
			
		||||
dsn = "postgres://postgres:postgres@127.0.0.1:5432/ge_celo_data"
 | 
			
		||||
 | 
			
		||||
[jetstream]
 | 
			
		||||
endpoint = "nats://127.0.0.1:4222"
 | 
			
		||||
id = "celo-indexer-1"
 | 
			
		||||
							
								
								
									
										22
									
								
								dev/docker-compose.yaml
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										22
									
								
								dev/docker-compose.yaml
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,22 @@
 | 
			
		||||
services:
 | 
			
		||||
  postgres:
 | 
			
		||||
    image: postgres:16-alpine
 | 
			
		||||
    restart: unless-stopped
 | 
			
		||||
    user: postgres
 | 
			
		||||
    environment:
 | 
			
		||||
      - POSTGRES_PASSWORD=postgres
 | 
			
		||||
      - POSTGRES_USER=postgres
 | 
			
		||||
    volumes:
 | 
			
		||||
      - ./init_db.sql:/docker-entrypoint-initdb.d/init_db.sql
 | 
			
		||||
      - indexer-pg:/var/lib/postgresql/data
 | 
			
		||||
    ports:
 | 
			
		||||
      - "127.0.0.1:5432:5432"
 | 
			
		||||
    healthcheck:
 | 
			
		||||
      test: ["CMD-SHELL", "pg_isready"]
 | 
			
		||||
      interval: 10s
 | 
			
		||||
      timeout: 5s
 | 
			
		||||
      retries: 5
 | 
			
		||||
 | 
			
		||||
volumes:
 | 
			
		||||
  indexer-pg:
 | 
			
		||||
    driver: local
 | 
			
		||||
							
								
								
									
										1
									
								
								dev/init_db.sql
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										1
									
								
								dev/init_db.sql
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1 @@
 | 
			
		||||
CREATE DATABASE ge_celo_data;
 | 
			
		||||
							
								
								
									
										52
									
								
								go.mod
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										52
									
								
								go.mod
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,52 @@
 | 
			
		||||
module github.com/grassrootseconomics/celo-indexer
 | 
			
		||||
 | 
			
		||||
go 1.22.3
 | 
			
		||||
 | 
			
		||||
require (
 | 
			
		||||
	github.com/VictoriaMetrics/metrics v1.33.1
 | 
			
		||||
	github.com/grassrootseconomics/celo-tracker v1.0.2-beta
 | 
			
		||||
	github.com/jackc/pgx/v5 v5.6.0
 | 
			
		||||
	github.com/jackc/tern/v2 v2.1.1
 | 
			
		||||
	github.com/kamikazechaser/common v0.2.0
 | 
			
		||||
	github.com/knadh/goyesql/v2 v2.2.0
 | 
			
		||||
	github.com/knadh/koanf/parsers/toml v0.1.0
 | 
			
		||||
	github.com/knadh/koanf/providers/env v0.1.0
 | 
			
		||||
	github.com/knadh/koanf/providers/file v0.1.0
 | 
			
		||||
	github.com/knadh/koanf/v2 v2.1.1
 | 
			
		||||
	github.com/nats-io/nats.go v1.34.1
 | 
			
		||||
	github.com/uptrace/bunrouter v1.0.21
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
require (
 | 
			
		||||
	github.com/Masterminds/goutils v1.1.1 // indirect
 | 
			
		||||
	github.com/Masterminds/semver/v3 v3.2.0 // indirect
 | 
			
		||||
	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
 | 
			
		||||
	github.com/fsnotify/fsnotify v1.6.0 // indirect
 | 
			
		||||
	github.com/go-viper/mapstructure/v2 v2.0.0-alpha.1 // indirect
 | 
			
		||||
	github.com/google/go-cmp v0.6.0 // indirect
 | 
			
		||||
	github.com/google/uuid v1.3.0 // indirect
 | 
			
		||||
	github.com/huandu/xstrings v1.4.0 // indirect
 | 
			
		||||
	github.com/imdario/mergo v0.3.13 // indirect
 | 
			
		||||
	github.com/jackc/pgpassfile v1.0.0 // indirect
 | 
			
		||||
	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
 | 
			
		||||
	github.com/jackc/puddle/v2 v2.2.1 // indirect
 | 
			
		||||
	github.com/klauspost/compress v1.17.2 // indirect
 | 
			
		||||
	github.com/knadh/koanf/maps v0.1.1 // indirect
 | 
			
		||||
	github.com/kr/pretty v0.3.1 // indirect
 | 
			
		||||
	github.com/lmittmann/tint v1.0.4 // indirect
 | 
			
		||||
	github.com/mitchellh/copystructure v1.2.0 // indirect
 | 
			
		||||
	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 | 
			
		||||
	github.com/nats-io/nkeys v0.4.7 // indirect
 | 
			
		||||
	github.com/nats-io/nuid v1.0.1 // indirect
 | 
			
		||||
	github.com/pelletier/go-toml v1.9.5 // indirect
 | 
			
		||||
	github.com/rogpeppe/go-internal v1.12.0 // indirect
 | 
			
		||||
	github.com/shopspring/decimal v1.3.1 // indirect
 | 
			
		||||
	github.com/spf13/cast v1.5.0 // indirect
 | 
			
		||||
	github.com/stretchr/testify v1.9.0 // indirect
 | 
			
		||||
	github.com/valyala/fastrand v1.1.0 // indirect
 | 
			
		||||
	github.com/valyala/histogram v1.2.0 // indirect
 | 
			
		||||
	golang.org/x/crypto v0.21.0 // indirect
 | 
			
		||||
	golang.org/x/sync v0.7.0 // indirect
 | 
			
		||||
	golang.org/x/sys v0.20.0 // indirect
 | 
			
		||||
	golang.org/x/text v0.15.0 // indirect
 | 
			
		||||
)
 | 
			
		||||
							
								
								
									
										154
									
								
								go.sum
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										154
									
								
								go.sum
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,154 @@
 | 
			
		||||
github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
 | 
			
		||||
github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
 | 
			
		||||
github.com/Masterminds/semver/v3 v3.2.0 h1:3MEsd0SM6jqZojhjLWWeBY+Kcjy9i6MQAeY7YgDP83g=
 | 
			
		||||
github.com/Masterminds/semver/v3 v3.2.0/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
 | 
			
		||||
github.com/Masterminds/sprig/v3 v3.2.3 h1:eL2fZNezLomi0uOLqjQoN6BfsDD+fyLtgbJMAj9n6YA=
 | 
			
		||||
github.com/Masterminds/sprig/v3 v3.2.3/go.mod h1:rXcFaZ2zZbLRJv/xSysmlgIM1u11eBaRMhvYXJNkGuM=
 | 
			
		||||
github.com/VictoriaMetrics/metrics v1.33.1 h1:CNV3tfm2Kpv7Y9W3ohmvqgFWPR55tV2c7M2U6OIo+UM=
 | 
			
		||||
github.com/VictoriaMetrics/metrics v1.33.1/go.mod h1:r7hveu6xMdUACXvB8TYdAj8WEsKzWB0EkpJN+RDtOf8=
 | 
			
		||||
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 | 
			
		||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 | 
			
		||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 | 
			
		||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 | 
			
		||||
github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
 | 
			
		||||
github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
 | 
			
		||||
github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 | 
			
		||||
github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 | 
			
		||||
github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 | 
			
		||||
github.com/go-viper/mapstructure/v2 v2.0.0-alpha.1 h1:TQcrn6Wq+sKGkpyPvppOz99zsMBaUOKXq6HSv655U1c=
 | 
			
		||||
github.com/go-viper/mapstructure/v2 v2.0.0-alpha.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 | 
			
		||||
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 | 
			
		||||
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 | 
			
		||||
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 | 
			
		||||
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 | 
			
		||||
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 | 
			
		||||
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 | 
			
		||||
github.com/grassrootseconomics/celo-tracker v1.0.2-beta h1:iB5JC/GQDMQrml9A85myvxXp8HC2aGiiLO7VXRfbH0E=
 | 
			
		||||
github.com/grassrootseconomics/celo-tracker v1.0.2-beta/go.mod h1:+byt6N9CSgaLgVfWfMxTKH9HguRFNW5uHv+jz668bFs=
 | 
			
		||||
github.com/huandu/xstrings v1.3.3/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 | 
			
		||||
github.com/huandu/xstrings v1.4.0 h1:D17IlohoQq4UcpqD7fDk80P7l+lwAmlFaBHgOipl2FU=
 | 
			
		||||
github.com/huandu/xstrings v1.4.0/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 | 
			
		||||
github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 | 
			
		||||
github.com/imdario/mergo v0.3.13 h1:lFzP57bqS/wsqKssCGmtLAb8A0wKjLGrve2q3PPVcBk=
 | 
			
		||||
github.com/imdario/mergo v0.3.13/go.mod h1:4lJ1jqUDcsbIECGy0RUJAXNIhg+6ocWgb1ALK2O4oXg=
 | 
			
		||||
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 | 
			
		||||
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 | 
			
		||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
 | 
			
		||||
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
 | 
			
		||||
github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
 | 
			
		||||
github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
 | 
			
		||||
github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
 | 
			
		||||
github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 | 
			
		||||
github.com/jackc/tern/v2 v2.1.1 h1:qDo41wTtDHrTgkN7lhcoMQ6oiAWqiD8xKgslxyoKHNQ=
 | 
			
		||||
github.com/jackc/tern/v2 v2.1.1/go.mod h1:xnRalAguscgir18eW/wscn/QTEoWwFqrpW+5S+CREWM=
 | 
			
		||||
github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 | 
			
		||||
github.com/kamikazechaser/common v0.2.0 h1:bqi5UaMTDm/wtZlJEvQDNhsLVJP4Beg+HKWeQ+dhpss=
 | 
			
		||||
github.com/kamikazechaser/common v0.2.0/go.mod h1:I1LEc8+W+g/KHZWARc1gMhuSa2STbQgfL4Hao6I/ZwY=
 | 
			
		||||
github.com/klauspost/compress v1.17.2 h1:RlWWUY/Dr4fL8qk9YG7DTZ7PDgME2V4csBXA8L/ixi4=
 | 
			
		||||
github.com/klauspost/compress v1.17.2/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
 | 
			
		||||
github.com/knadh/goyesql/v2 v2.2.0 h1:DNQIzgITmMTXA+z+jDzbXCpgr7fGD6Hp0AJ7ZLEAem4=
 | 
			
		||||
github.com/knadh/goyesql/v2 v2.2.0/go.mod h1:is+wK/XQBukYK3DdKfpJRyDH9U/ZTMyX2u6DFijjRnI=
 | 
			
		||||
github.com/knadh/koanf/maps v0.1.1 h1:G5TjmUh2D7G2YWf5SQQqSiHRJEjaicvU0KpypqB3NIs=
 | 
			
		||||
github.com/knadh/koanf/maps v0.1.1/go.mod h1:npD/QZY3V6ghQDdcQzl1W4ICNVTkohC8E73eI2xW4yI=
 | 
			
		||||
github.com/knadh/koanf/parsers/toml v0.1.0 h1:S2hLqS4TgWZYj4/7mI5m1CQQcWurxUz6ODgOub/6LCI=
 | 
			
		||||
github.com/knadh/koanf/parsers/toml v0.1.0/go.mod h1:yUprhq6eo3GbyVXFFMdbfZSo928ksS+uo0FFqNMnO18=
 | 
			
		||||
github.com/knadh/koanf/providers/env v0.1.0 h1:LqKteXqfOWyx5Ab9VfGHmjY9BvRXi+clwyZozgVRiKg=
 | 
			
		||||
github.com/knadh/koanf/providers/env v0.1.0/go.mod h1:RE8K9GbACJkeEnkl8L/Qcj8p4ZyPXZIQ191HJi44ZaQ=
 | 
			
		||||
github.com/knadh/koanf/providers/file v0.1.0 h1:fs6U7nrV58d3CFAFh8VTde8TM262ObYf3ODrc//Lp+c=
 | 
			
		||||
github.com/knadh/koanf/providers/file v0.1.0/go.mod h1:rjJ/nHQl64iYCtAW2QQnF0eSmDEX/YZ/eNFj5yR6BvA=
 | 
			
		||||
github.com/knadh/koanf/v2 v2.1.1 h1:/R8eXqasSTsmDCsAyYj+81Wteg8AqrV9CP6gvsTsOmM=
 | 
			
		||||
github.com/knadh/koanf/v2 v2.1.1/go.mod h1:4mnTRbZCK+ALuBXHZMjDfG9y714L7TykVnZkXbMU3Es=
 | 
			
		||||
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 | 
			
		||||
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 | 
			
		||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 | 
			
		||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 | 
			
		||||
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 | 
			
		||||
github.com/lmittmann/tint v1.0.4 h1:LeYihpJ9hyGvE0w+K2okPTGUdVLfng1+nDNVR4vWISc=
 | 
			
		||||
github.com/lmittmann/tint v1.0.4/go.mod h1:HIS3gSy7qNwGCj+5oRjAutErFBl4BzdQP6cJZ0NfMwE=
 | 
			
		||||
github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 | 
			
		||||
github.com/mitchellh/copystructure v1.0.0/go.mod h1:SNtv71yrdKgLRyLFxmLdkAbkKEFWgYaq1OVrnRcwhnw=
 | 
			
		||||
github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
 | 
			
		||||
github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
 | 
			
		||||
github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 | 
			
		||||
github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
 | 
			
		||||
github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 | 
			
		||||
github.com/nats-io/nats.go v1.34.1 h1:syWey5xaNHZgicYBemv0nohUPPmaLteiBEUT6Q5+F/4=
 | 
			
		||||
github.com/nats-io/nats.go v1.34.1/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8=
 | 
			
		||||
github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI=
 | 
			
		||||
github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc=
 | 
			
		||||
github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 | 
			
		||||
github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 | 
			
		||||
github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
 | 
			
		||||
github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
 | 
			
		||||
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 | 
			
		||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 | 
			
		||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 | 
			
		||||
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 | 
			
		||||
github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 | 
			
		||||
github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 | 
			
		||||
github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 | 
			
		||||
github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
 | 
			
		||||
github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 | 
			
		||||
github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 | 
			
		||||
github.com/spf13/cast v1.5.0 h1:rj3WzYc11XZaIZMPKmwP96zkFEnnAmV8s6XbB2aY32w=
 | 
			
		||||
github.com/spf13/cast v1.5.0/go.mod h1:SpXXQ5YoyJw6s3/6cMTQuxvgRl3PCJiyaX9p6b155UU=
 | 
			
		||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 | 
			
		||||
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 | 
			
		||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 | 
			
		||||
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 | 
			
		||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 | 
			
		||||
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 | 
			
		||||
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 | 
			
		||||
github.com/uptrace/bunrouter v1.0.21 h1:HXarvX+N834sXyHpl+I/TuE11m19kLW/qG5u3YpHUag=
 | 
			
		||||
github.com/uptrace/bunrouter v1.0.21/go.mod h1:TwT7Bc0ztF2Z2q/ZzMuSVkcb/Ig/d3MQeP2cxn3e1hI=
 | 
			
		||||
github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G8=
 | 
			
		||||
github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
 | 
			
		||||
github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=
 | 
			
		||||
github.com/valyala/histogram v1.2.0/go.mod h1:Hb4kBwb4UxsaNbbbh+RRz8ZR6pdodR57tzWUS3BUzXY=
 | 
			
		||||
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 | 
			
		||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 | 
			
		||||
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 | 
			
		||||
golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 | 
			
		||||
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
 | 
			
		||||
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
 | 
			
		||||
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 | 
			
		||||
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 | 
			
		||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 | 
			
		||||
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 | 
			
		||||
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 | 
			
		||||
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
 | 
			
		||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 | 
			
		||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 | 
			
		||||
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
 | 
			
		||||
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 | 
			
		||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 | 
			
		||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 | 
			
		||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 | 
			
		||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 | 
			
		||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 | 
			
		||||
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 | 
			
		||||
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 | 
			
		||||
golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 | 
			
		||||
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 | 
			
		||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 | 
			
		||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 | 
			
		||||
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
 | 
			
		||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 | 
			
		||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 | 
			
		||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 | 
			
		||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 | 
			
		||||
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 | 
			
		||||
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
 | 
			
		||||
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 | 
			
		||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 | 
			
		||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 | 
			
		||||
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 | 
			
		||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 | 
			
		||||
google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 | 
			
		||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 | 
			
		||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 | 
			
		||||
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 | 
			
		||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 | 
			
		||||
gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 | 
			
		||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 | 
			
		||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 | 
			
		||||
							
								
								
									
										23
									
								
								internal/api/api.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										23
									
								
								internal/api/api.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,23 @@
 | 
			
		||||
package api
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"net/http"
 | 
			
		||||
 | 
			
		||||
	"github.com/VictoriaMetrics/metrics"
 | 
			
		||||
	"github.com/uptrace/bunrouter"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func New() *bunrouter.Router {
 | 
			
		||||
	router := bunrouter.New()
 | 
			
		||||
 | 
			
		||||
	router.GET("/metrics", metricsHandler())
 | 
			
		||||
 | 
			
		||||
	return router
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func metricsHandler() bunrouter.HandlerFunc {
 | 
			
		||||
	return func(w http.ResponseWriter, _ bunrouter.Request) error {
 | 
			
		||||
		metrics.WritePrometheus(w, true)
 | 
			
		||||
		return nil
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										52
									
								
								internal/handler/handler.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										52
									
								
								internal/handler/handler.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,52 @@
 | 
			
		||||
package handler
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"context"
 | 
			
		||||
	"encoding/json"
 | 
			
		||||
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/store"
 | 
			
		||||
	"github.com/grassrootseconomics/celo-tracker/pkg/event"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
type (
 | 
			
		||||
	HandlerOpts struct {
 | 
			
		||||
		Store store.Store
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	Handler struct {
 | 
			
		||||
		store store.Store
 | 
			
		||||
	}
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func NewHandler(o HandlerOpts) *Handler {
 | 
			
		||||
	return &Handler{
 | 
			
		||||
		store: o.Store,
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (h *Handler) Handle(ctx context.Context, msgSubject string, msgData []byte) error {
 | 
			
		||||
	var chainEvent event.Event
 | 
			
		||||
 | 
			
		||||
	if err := json.Unmarshal(msgData, &chainEvent); err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	switch msgSubject {
 | 
			
		||||
	case "TRACKER.TOKEN_TRANSFER":
 | 
			
		||||
		return h.store.InsertTokenTransfer(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.POOL_SWAP":
 | 
			
		||||
		return h.store.InsertPoolSwap(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.FAUCET_GIVE":
 | 
			
		||||
		return h.store.InsertFaucetGive(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.POOL_DEPOSIT":
 | 
			
		||||
		return h.store.InsertPoolDeposit(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.TOKEN_MINT":
 | 
			
		||||
		return h.store.InsertTokenMint(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.TOKEN_BURN":
 | 
			
		||||
		return h.store.InsertTokenBurn(ctx, chainEvent)
 | 
			
		||||
	case "TRACKER.QUOTER_PRICE_INDEX_UPDATED":
 | 
			
		||||
		return h.store.InsertPriceQuoteUpdate(ctx, chainEvent)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return nil
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										287
									
								
								internal/store/pg.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										287
									
								
								internal/store/pg.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,287 @@
 | 
			
		||||
package store
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"context"
 | 
			
		||||
	"fmt"
 | 
			
		||||
	"log/slog"
 | 
			
		||||
	"os"
 | 
			
		||||
	"time"
 | 
			
		||||
 | 
			
		||||
	"github.com/grassrootseconomics/celo-tracker/pkg/event"
 | 
			
		||||
	"github.com/jackc/pgx/v5"
 | 
			
		||||
	"github.com/jackc/pgx/v5/pgxpool"
 | 
			
		||||
	"github.com/jackc/tern/v2/migrate"
 | 
			
		||||
	"github.com/knadh/goyesql/v2"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
type (
 | 
			
		||||
	PgOpts struct {
 | 
			
		||||
		Logg                 *slog.Logger
 | 
			
		||||
		DSN                  string
 | 
			
		||||
		MigrationsFolderPath string
 | 
			
		||||
		QueriesFolderPath    string
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	Pg struct {
 | 
			
		||||
		logg    *slog.Logger
 | 
			
		||||
		db      *pgxpool.Pool
 | 
			
		||||
		queries *queries
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	queries struct {
 | 
			
		||||
		InsertTx               string `query:"insert-tx"`
 | 
			
		||||
		InsertTokenTransfer    string `query:"insert-token-transfer"`
 | 
			
		||||
		InsertTokenMint        string `query:"insert-token-mint"`
 | 
			
		||||
		InsertTokenBurn        string `query:"insert-token-burn"`
 | 
			
		||||
		InsertFaucetGive       string `query:"insert-faucet-give"`
 | 
			
		||||
		InsertPoolSwap         string `query:"insert-pool-swap"`
 | 
			
		||||
		InsertPoolDeposit      string `query:"insert-pool-deposit"`
 | 
			
		||||
		InsertPriceQuoteUpdate string `query:"insert-price-quote-update"`
 | 
			
		||||
		CheckAddressExists     string `query:"address-exists"`
 | 
			
		||||
	}
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func NewPgStore(o PgOpts) (Store, error) {
 | 
			
		||||
	parsedConfig, err := pgxpool.ParseConfig(o.DSN)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	dbPool, err := pgxpool.NewWithConfig(context.Background(), parsedConfig)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	queries, err := loadQueries(o.QueriesFolderPath)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if err := runMigrations(context.Background(), dbPool, o.MigrationsFolderPath); err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
	o.Logg.Info("migrations ran successfully")
 | 
			
		||||
 | 
			
		||||
	return &Pg{
 | 
			
		||||
		logg:    o.Logg,
 | 
			
		||||
		db:      dbPool,
 | 
			
		||||
		queries: queries,
 | 
			
		||||
	}, nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) Close() {
 | 
			
		||||
	pg.db.Close()
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertTokenTransfer(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertTokenTransfer,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["from"].(string),
 | 
			
		||||
			eventPayload.Payload["to"].(string),
 | 
			
		||||
			eventPayload.Payload["value"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertTokenMint(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertTokenMint,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["tokenMinter"].(string),
 | 
			
		||||
			eventPayload.Payload["to"].(string),
 | 
			
		||||
			eventPayload.Payload["value"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertTokenBurn(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertTokenBurn,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["tokenBurner"].(string),
 | 
			
		||||
			eventPayload.Payload["value"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertFaucetGive(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertFaucetGive,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["token"].(string),
 | 
			
		||||
			eventPayload.Payload["recipient"].(string),
 | 
			
		||||
			eventPayload.Payload["amount"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertPoolSwap(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertPoolSwap,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["initiator"].(string),
 | 
			
		||||
			eventPayload.Payload["tokenIn"].(string),
 | 
			
		||||
			eventPayload.Payload["tokenOut"].(string),
 | 
			
		||||
			eventPayload.Payload["amountIn"].(string),
 | 
			
		||||
			eventPayload.Payload["amountOut"].(string),
 | 
			
		||||
			eventPayload.Payload["fee"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertPoolDeposit(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertPoolDeposit,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["initiator"].(string),
 | 
			
		||||
			eventPayload.Payload["tokenIn"].(string),
 | 
			
		||||
			eventPayload.Payload["amountIn"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) InsertPriceQuoteUpdate(ctx context.Context, eventPayload event.Event) error {
 | 
			
		||||
	return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
 | 
			
		||||
		txID, err := pg.insertTx(ctx, tx, eventPayload)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		_, err = tx.Exec(
 | 
			
		||||
			ctx,
 | 
			
		||||
			pg.queries.InsertPriceQuoteUpdate,
 | 
			
		||||
			txID,
 | 
			
		||||
			eventPayload.Payload["token"].(string),
 | 
			
		||||
			eventPayload.Payload["exchangeRate"].(string),
 | 
			
		||||
		)
 | 
			
		||||
		return err
 | 
			
		||||
	})
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) insertTx(ctx context.Context, tx pgx.Tx, eventPayload event.Event) (int, error) {
 | 
			
		||||
	var txID int
 | 
			
		||||
	if err := tx.QueryRow(
 | 
			
		||||
		ctx,
 | 
			
		||||
		pg.queries.InsertTx,
 | 
			
		||||
		eventPayload.TxHash,
 | 
			
		||||
		eventPayload.Block,
 | 
			
		||||
		eventPayload.ContractAddress,
 | 
			
		||||
		time.Unix(int64(eventPayload.Timestamp), 0).UTC(),
 | 
			
		||||
		eventPayload.Success,
 | 
			
		||||
	).Scan(&txID); err != nil {
 | 
			
		||||
		return 0, err
 | 
			
		||||
	}
 | 
			
		||||
	return txID, nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (pg *Pg) executeTransaction(ctx context.Context, fn func(tx pgx.Tx) error) error {
 | 
			
		||||
	tx, err := pg.db.Begin(ctx)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
	defer func() {
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			tx.Rollback(ctx)
 | 
			
		||||
		} else {
 | 
			
		||||
			tx.Commit(ctx)
 | 
			
		||||
		}
 | 
			
		||||
	}()
 | 
			
		||||
 | 
			
		||||
	if err = fn(tx); err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func loadQueries(queriesPath string) (*queries, error) {
 | 
			
		||||
	parsedQueries, err := goyesql.ParseFile(queriesPath)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	loadedQueries := &queries{}
 | 
			
		||||
 | 
			
		||||
	if err := goyesql.ScanToStruct(loadedQueries, parsedQueries, nil); err != nil {
 | 
			
		||||
		return nil, fmt.Errorf("failed to scan queries %v", err)
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return loadedQueries, nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func runMigrations(ctx context.Context, dbPool *pgxpool.Pool, migrationsPath string) error {
 | 
			
		||||
	const migratorTimeout = 15 * time.Second
 | 
			
		||||
 | 
			
		||||
	ctx, cancel := context.WithTimeout(ctx, migratorTimeout)
 | 
			
		||||
	defer cancel()
 | 
			
		||||
 | 
			
		||||
	conn, err := dbPool.Acquire(ctx)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
	defer conn.Release()
 | 
			
		||||
 | 
			
		||||
	migrator, err := migrate.NewMigrator(ctx, conn.Conn(), "schema_version")
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if err := migrator.LoadMigrations(os.DirFS(migrationsPath)); err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if err := migrator.Migrate(ctx); err != nil {
 | 
			
		||||
		return err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	return nil
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										20
									
								
								internal/store/store.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										20
									
								
								internal/store/store.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,20 @@
 | 
			
		||||
package store
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"context"
 | 
			
		||||
 | 
			
		||||
	"github.com/grassrootseconomics/celo-tracker/pkg/event"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
type (
 | 
			
		||||
	Store interface {
 | 
			
		||||
		InsertTokenTransfer(context.Context, event.Event) error
 | 
			
		||||
		InsertTokenMint(context.Context, event.Event) error
 | 
			
		||||
		InsertTokenBurn(context.Context, event.Event) error
 | 
			
		||||
		InsertFaucetGive(context.Context, event.Event) error
 | 
			
		||||
		InsertPoolSwap(context.Context, event.Event) error
 | 
			
		||||
		InsertPoolDeposit(context.Context, event.Event) error
 | 
			
		||||
		InsertPriceQuoteUpdate(context.Context, event.Event) error
 | 
			
		||||
		Close()
 | 
			
		||||
	}
 | 
			
		||||
)
 | 
			
		||||
							
								
								
									
										105
									
								
								internal/sub/jetstream.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										105
									
								
								internal/sub/jetstream.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,105 @@
 | 
			
		||||
package sub
 | 
			
		||||
 | 
			
		||||
import (
 | 
			
		||||
	"context"
 | 
			
		||||
	"errors"
 | 
			
		||||
	"log/slog"
 | 
			
		||||
	"time"
 | 
			
		||||
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/handler"
 | 
			
		||||
	"github.com/grassrootseconomics/celo-indexer/internal/store"
 | 
			
		||||
	"github.com/nats-io/nats.go"
 | 
			
		||||
	"github.com/nats-io/nats.go/jetstream"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
type (
 | 
			
		||||
	JetStreamOpts struct {
 | 
			
		||||
		Store       store.Store
 | 
			
		||||
		Logg        *slog.Logger
 | 
			
		||||
		Handler     *handler.Handler
 | 
			
		||||
		Endpoint    string
 | 
			
		||||
		JetStreamID string
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	JetStreamSub struct {
 | 
			
		||||
		jsConsumer jetstream.Consumer
 | 
			
		||||
		store      store.Store
 | 
			
		||||
		handler    *handler.Handler
 | 
			
		||||
		natsConn   *nats.Conn
 | 
			
		||||
		logg       *slog.Logger
 | 
			
		||||
		durableID  string
 | 
			
		||||
	}
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
const (
 | 
			
		||||
	pullStream  = "TRACKER"
 | 
			
		||||
	pullSubject = "TRACKER.*"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
func NewJetStreamSub(o JetStreamOpts) (Sub, error) {
 | 
			
		||||
	natsConn, err := nats.Connect(o.Endpoint)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	js, err := jetstream.New(natsConn)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 | 
			
		||||
	defer cancel()
 | 
			
		||||
 | 
			
		||||
	stream, err := js.Stream(ctx, pullStream)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	consumer, err := stream.CreateOrUpdateConsumer(ctx, jetstream.ConsumerConfig{
 | 
			
		||||
		Durable:   o.JetStreamID,
 | 
			
		||||
		AckPolicy: jetstream.AckExplicitPolicy,
 | 
			
		||||
	})
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, err
 | 
			
		||||
	}
 | 
			
		||||
	o.Logg.Info("successfully connected to NATS server")
 | 
			
		||||
 | 
			
		||||
	return &JetStreamSub{
 | 
			
		||||
		jsConsumer: consumer,
 | 
			
		||||
		store:      o.Store,
 | 
			
		||||
		handler:    o.Handler,
 | 
			
		||||
		natsConn:   natsConn,
 | 
			
		||||
		logg:       o.Logg,
 | 
			
		||||
		durableID:  o.JetStreamID,
 | 
			
		||||
	}, nil
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (s *JetStreamSub) Close() {
 | 
			
		||||
	if s.natsConn != nil {
 | 
			
		||||
		s.natsConn.Close()
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func (s *JetStreamSub) Process() error {
 | 
			
		||||
	for {
 | 
			
		||||
		events, err := s.jsConsumer.Fetch(100, jetstream.FetchMaxWait(1*time.Second))
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			if errors.Is(err, nats.ErrTimeout) {
 | 
			
		||||
				continue
 | 
			
		||||
			} else if errors.Is(err, nats.ErrConnectionClosed) {
 | 
			
		||||
				return nil
 | 
			
		||||
			} else {
 | 
			
		||||
				return err
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		for msg := range events.Messages() {
 | 
			
		||||
			if err := s.handler.Handle(context.Background(), msg.Subject(), msg.Data()); err != nil {
 | 
			
		||||
				s.logg.Error("error processing nats message", "error", err)
 | 
			
		||||
				msg.Nak()
 | 
			
		||||
			} else {
 | 
			
		||||
				msg.Ack()
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										8
									
								
								internal/sub/sub.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										8
									
								
								internal/sub/sub.go
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,8 @@
 | 
			
		||||
package sub
 | 
			
		||||
 | 
			
		||||
type (
 | 
			
		||||
	Sub interface {
 | 
			
		||||
		Process() error
 | 
			
		||||
		Close()
 | 
			
		||||
	}
 | 
			
		||||
)
 | 
			
		||||
							
								
								
									
										84
									
								
								migrations/001_indexer_base.sql
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										84
									
								
								migrations/001_indexer_base.sql
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,84 @@
 | 
			
		||||
CREATE TABLE IF NOT EXISTS tx (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_hash VARCHAR(66) NOT NULL UNIQUE,
 | 
			
		||||
  block_number INT NOT NULL,
 | 
			
		||||
  contract_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  date_block TIMESTAMP NOT NULL,
 | 
			
		||||
  success BOOLEAN NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS token_transfer (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  sender_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  recipient_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  transfer_value NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS token_mint (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  minter_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  recipient_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  mint_value NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS token_burn (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  burner_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  burn_value NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS faucet_give (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  token_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  recipient_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  give_value NUMERIC NOT NULL
 | 
			
		||||
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS pool_swap (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  initiator_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  token_in_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  token_out_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  in_value NUMERIC NOT NULL,
 | 
			
		||||
  out_value NUMERIC NOT NULL,
 | 
			
		||||
  fee NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS pool_deposit (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  initiator_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  token_in_address VARCHAR(42) NOT NULL,
 | 
			
		||||
  in_value NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS price_index_updates (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  tx_id INT REFERENCES tx(id),
 | 
			
		||||
  token VARCHAR(42) NOT NULL,
 | 
			
		||||
  exchange_rate NUMERIC NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS contracts (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  contract_address VARCHAR(42) UNIQUE NOT NULL,
 | 
			
		||||
  contract_description TEXT NOT NULL,
 | 
			
		||||
  is_token BOOLEAN NOT NULL
 | 
			
		||||
);
 | 
			
		||||
 | 
			
		||||
CREATE TABLE IF NOT EXISTS tokens (
 | 
			
		||||
  id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
 | 
			
		||||
  contract_address VARCHAR(42) UNIQUE NOT NULL,
 | 
			
		||||
  token_name TEXT NOT NULL,
 | 
			
		||||
  token_symbol TEXT NOT NULL,
 | 
			
		||||
  token_decimals INT NOT NULL,
 | 
			
		||||
  token_version TEXT NOT NULL,
 | 
			
		||||
  token_type TEXT NOT NULL
 | 
			
		||||
);
 | 
			
		||||
							
								
								
									
										115
									
								
								queries.sql
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										115
									
								
								queries.sql
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,115 @@
 | 
			
		||||
--name: insert-tx
 | 
			
		||||
-- $1: tx_hash
 | 
			
		||||
-- $2: block_number
 | 
			
		||||
-- $3: contract_address
 | 
			
		||||
-- $4: date_block
 | 
			
		||||
-- $5: success
 | 
			
		||||
WITH insert_tx AS (
 | 
			
		||||
    INSERT INTO tx(
 | 
			
		||||
        tx_hash,
 | 
			
		||||
        block_number,
 | 
			
		||||
        contract_address,
 | 
			
		||||
        date_block,
 | 
			
		||||
        success
 | 
			
		||||
    ) VALUES($1, $2, $3, $4, $5) ON CONFLICT DO NOTHING RETURNING id
 | 
			
		||||
)
 | 
			
		||||
SELECT id FROM insert_tx
 | 
			
		||||
UNION ALL
 | 
			
		||||
SELECT id FROM tx WHERE tx_hash = $1 AND id IS NOT NULL
 | 
			
		||||
LIMIT 1
 | 
			
		||||
 | 
			
		||||
--name: insert-token-transfer
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: sender_address
 | 
			
		||||
-- $3: recipient_address
 | 
			
		||||
-- $4: transfer_value
 | 
			
		||||
INSERT INTO token_transfer(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    sender_address,
 | 
			
		||||
    recipient_address,
 | 
			
		||||
    transfer_value
 | 
			
		||||
) VALUES($1, $2, $3, $4) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-token-mint
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: minter_address
 | 
			
		||||
-- $3: recipient_address
 | 
			
		||||
-- $4: mint_value
 | 
			
		||||
INSERT INTO token_mint(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    minter_address,
 | 
			
		||||
    recipient_address,
 | 
			
		||||
    mint_value
 | 
			
		||||
) VALUES($1, $2, $3, $4) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-token-burn
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: burner_address
 | 
			
		||||
-- $3: burn_value
 | 
			
		||||
INSERT INTO token_burn(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    burner_address,
 | 
			
		||||
    burn_value
 | 
			
		||||
) VALUES($1, $2, $3) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-faucet-give
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: token_address
 | 
			
		||||
-- $3: recipient_address
 | 
			
		||||
-- $4: give_value
 | 
			
		||||
INSERT INTO faucet_give(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    token_address,
 | 
			
		||||
    recipient_address,
 | 
			
		||||
    give_value
 | 
			
		||||
) VALUES($1, $2, $3, $4) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-pool-swap
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: initiator_address
 | 
			
		||||
-- $3: token_in_address
 | 
			
		||||
-- $4: token_out_address
 | 
			
		||||
-- $5: in_value
 | 
			
		||||
-- $6: out_value
 | 
			
		||||
-- $7: fee
 | 
			
		||||
INSERT INTO pool_swap(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    initiator_address,
 | 
			
		||||
    token_in_address,
 | 
			
		||||
    token_out_address,
 | 
			
		||||
    in_value,
 | 
			
		||||
    out_value,
 | 
			
		||||
    fee
 | 
			
		||||
) VALUES($1, $2, $3, $4, $5, $6, $7) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-pool-deposit
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: initiator_address
 | 
			
		||||
-- $3: token_in_address
 | 
			
		||||
-- $4: token_out_address
 | 
			
		||||
-- $5: in_value
 | 
			
		||||
-- $6: out_value
 | 
			
		||||
-- $7: fee
 | 
			
		||||
INSERT INTO pool_deposit(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    initiator_address,
 | 
			
		||||
    token_in_address,
 | 
			
		||||
    in_value
 | 
			
		||||
) VALUES($1, $2, $3, $4) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: insert-price-quote-update
 | 
			
		||||
-- $1: tx_id
 | 
			
		||||
-- $2: token
 | 
			
		||||
-- $3: exchange_rate
 | 
			
		||||
INSERT INTO price_index_updates(
 | 
			
		||||
    tx_id,
 | 
			
		||||
    token,
 | 
			
		||||
    exchange_rate
 | 
			
		||||
) VALUES($1, $2, $3) ON CONFLICT DO NOTHING
 | 
			
		||||
 | 
			
		||||
--name: address-exists
 | 
			
		||||
-- $1: blockchain_address_1
 | 
			
		||||
-- $2: blockchain_address_2
 | 
			
		||||
SELECT EXISTS(
 | 
			
		||||
    SELECT 1 FROM sarafu_network.accounts WHERE blockchain_address=$1 OR blockchain_address=$2
 | 
			
		||||
)
 | 
			
		||||
		Loading…
	
		Reference in New Issue
	
	Block a user