breaking: use event router, adsd telegram notifier, update indexer schema
This commit is contained in:
parent
1acbaa0058
commit
b305d4814a
GPG Key ID:
7DD45520C01CD85D
@ -13,10 +13,13 @@ import (
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"time"
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"github.com/grassrootseconomics/eth-indexer/internal/api"
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"github.com/grassrootseconomics/eth-indexer/internal/cache"
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"github.com/grassrootseconomics/eth-indexer/internal/handler"
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"github.com/grassrootseconomics/eth-indexer/internal/store"
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"github.com/grassrootseconomics/eth-indexer/internal/sub"
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"github.com/grassrootseconomics/eth-indexer/internal/telegram"
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"github.com/grassrootseconomics/eth-indexer/internal/util"
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"github.com/grassrootseconomics/ethutils"
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"github.com/knadh/koanf/v2"
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)
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@ -60,14 +63,31 @@ func main() {
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os.Exit(1)
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}
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handler := handler.NewHandler(handler.HandlerOpts{
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Store: store,
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cache := cache.New()
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chainProvider := ethutils.NewProvider(
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ko.MustString("chain.rpc_endpoint"),
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ko.MustInt64("chain.chainid"),
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)
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telegram := telegram.New(telegram.TelegramOpts{
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BotToken: ko.MustString("telegram.bot_token"),
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NotificationChannel: ko.MustInt64("telegram.notification_channel"),
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})
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handlerContainer := handler.NewHandler(handler.HandlerOpts{
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Store: store,
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Cache: cache,
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ChainProvider: chainProvider,
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Telegram: telegram,
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Logg: lo,
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})
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router := bootstrapRouter(handlerContainer)
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jetStreamSub, err := sub.NewJetStreamSub(sub.JetStreamOpts{
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Logg: lo,
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Store: store,
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Handler: handler,
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Router: router,
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Endpoint: ko.MustString("jetstream.endpoint"),
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JetStreamID: ko.MustString("jetstream.id"),
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})
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43
cmd/service/router.go
Normal file
43
cmd/service/router.go
Normal file
@ -0,0 +1,43 @@
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package main
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import (
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"github.com/grassrootseconomics/eth-indexer/internal/handler"
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"github.com/grassrootseconomics/eth-indexer/pkg/router"
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)
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func bootstrapRouter(handlerContainer *handler.Handler) *router.Router {
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router := router.New()
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router.RegisterRoute(
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"TRACKER.TOKEN_TRANSFER",
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handlerContainer.IndexTransfer,
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handlerContainer.AddToken,
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)
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router.RegisterRoute(
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"TRACKER.TOKEN_MINT",
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handlerContainer.IndexTokenMint,
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handlerContainer.AddToken,
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)
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router.RegisterRoute(
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"TRACKER.TOKEN_BURN",
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handlerContainer.IndexTokenMint,
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handlerContainer.AddToken,
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)
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router.RegisterRoute(
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"TRACKER.POOL_SWAP",
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handlerContainer.IndexPoolSwap,
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handlerContainer.AddPool,
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)
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router.RegisterRoute(
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"TRACKER.POOL_DEPOSIT",
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handlerContainer.IndexPoolDeposit,
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handlerContainer.AddPool,
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)
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router.RegisterRoute(
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"TRACKER.FAUCET_GIVE",
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handlerContainer.IndexFaucetGive,
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handlerContainer.FaucetHealthCheck,
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)
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return router
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}
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12
go.mod
12
go.mod
@ -36,6 +36,8 @@ require (
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github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
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github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
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github.com/fsnotify/fsnotify v1.7.0 // indirect
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github.com/go-logr/logr v1.2.3 // indirect
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github.com/go-logr/stdr v1.2.2 // indirect
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github.com/go-ole/go-ole v1.3.0 // indirect
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github.com/go-viper/mapstructure/v2 v2.0.0-alpha.1 // indirect
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github.com/google/uuid v1.6.0 // indirect
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@ -45,24 +47,34 @@ require (
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github.com/jackc/pgpassfile v1.0.0 // indirect
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github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 // indirect
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github.com/jackc/puddle/v2 v2.2.1 // indirect
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github.com/kalbhor/tasqueue/v2 v2.2.1 // indirect
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github.com/klauspost/compress v1.17.2 // indirect
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github.com/knadh/koanf/maps v0.1.1 // indirect
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github.com/lmittmann/tint v1.0.4 // indirect
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github.com/mitchellh/copystructure v1.2.0 // indirect
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github.com/mitchellh/reflectwalk v1.0.2 // indirect
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github.com/mmcloughlin/addchain v0.4.0 // indirect
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github.com/mr-linch/go-tg v0.15.0 // indirect
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github.com/nats-io/nkeys v0.4.7 // indirect
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github.com/nats-io/nuid v1.0.1 // indirect
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github.com/pelletier/go-toml v1.9.5 // indirect
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github.com/puzpuzpuz/xsync/v3 v3.4.0 // indirect
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github.com/robfig/cron/v3 v3.0.1 // indirect
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github.com/rogpeppe/go-internal v1.12.0 // indirect
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github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
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github.com/shopspring/decimal v1.4.0 // indirect
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github.com/sourcegraph/conc v0.3.0 // indirect
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github.com/spf13/cast v1.7.0 // indirect
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github.com/supranational/blst v0.3.11 // indirect
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github.com/tklauser/go-sysconf v0.3.12 // indirect
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github.com/tklauser/numcpus v0.6.1 // indirect
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github.com/valyala/fastrand v1.1.0 // indirect
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github.com/valyala/histogram v1.2.0 // indirect
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github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
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github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
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go.opentelemetry.io/otel v1.9.0 // indirect
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go.opentelemetry.io/otel/sdk v1.9.0 // indirect
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go.opentelemetry.io/otel/trace v1.9.0 // indirect
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golang.org/x/crypto v0.27.0 // indirect
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golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
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golang.org/x/sync v0.8.0 // indirect
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26
go.sum
26
go.sum
@ -67,6 +67,11 @@ github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nos
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github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
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github.com/getsentry/sentry-go v0.27.0 h1:Pv98CIbtB3LkMWmXi4Joa5OOcwbmnX88sF5qbK3r3Ps=
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github.com/getsentry/sentry-go v0.27.0/go.mod h1:lc76E2QywIyW8WuBnwl8Lc4bkmQH4+w1gwTf25trprY=
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github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
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github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
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github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
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github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
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github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
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github.com/go-ole/go-ole v1.2.5/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
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github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
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github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
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@ -112,6 +117,8 @@ github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFr
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github.com/jackc/tern/v2 v2.2.3 h1:UWD24+m3zP7eRSlX9vYg2tb6Bf0V161IdOuo4YWWyd4=
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github.com/jackc/tern/v2 v2.2.3/go.mod h1:EStqJVUowhII9OpCTcZISE1BfpGlwE4oq0oQtHAGuuI=
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github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
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github.com/kalbhor/tasqueue/v2 v2.2.1 h1:jSRcbPYdF1qMeuizgdcVBCcFKx0fInMOxTPHoc6A//w=
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github.com/kalbhor/tasqueue/v2 v2.2.1/go.mod h1:OOPWDU65QhGlzq9fpyW2pBvXrsPzpHiVBtrIaDgn+Rc=
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github.com/kamikazechaser/common v0.2.0 h1:bqi5UaMTDm/wtZlJEvQDNhsLVJP4Beg+HKWeQ+dhpss=
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github.com/kamikazechaser/common v0.2.0/go.mod h1:I1LEc8+W+g/KHZWARc1gMhuSa2STbQgfL4Hao6I/ZwY=
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github.com/klauspost/compress v1.17.2 h1:RlWWUY/Dr4fL8qk9YG7DTZ7PDgME2V4csBXA8L/ixi4=
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@ -153,6 +160,8 @@ github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx
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github.com/mmcloughlin/addchain v0.4.0 h1:SobOdjm2xLj1KkXN5/n0xTIWyZA2+s99UCY1iPfkHRY=
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github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqkyU72HC5wJ4RlU=
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github.com/mmcloughlin/profile v0.1.1/go.mod h1:IhHD7q1ooxgwTgjxQYkACGA77oFTDdFVejUS1/tS/qU=
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github.com/mr-linch/go-tg v0.15.0 h1:OKI+SAk9aT3sU9iGNO1Hd209pyE8ILwiblfeVFeszoA=
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github.com/mr-linch/go-tg v0.15.0/go.mod h1:poS5Fu8a76VHcoG0QOjYzytuMIs0570DkITujOtdOI8=
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github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE=
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github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8=
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github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI=
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@ -176,18 +185,25 @@ github.com/prometheus/common v0.32.1 h1:hWIdL3N2HoUx3B8j3YN9mWor0qhY/NlEKZEaXxuI
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github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
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github.com/prometheus/procfs v0.7.3 h1:4jVXhlkAyzOScmCkXBTOLRLTz8EeU+eyjrwB/EPq0VU=
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github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
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github.com/puzpuzpuz/xsync/v3 v3.4.0 h1:DuVBAdXuGFHv8adVXjWWZ63pJq+NRXOWVXlKDBZ+mJ4=
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github.com/puzpuzpuz/xsync/v3 v3.4.0/go.mod h1:VjzYrABPabuM4KyBh1Ftq6u8nhwY5tBPKP9jpmh0nnA=
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github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
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github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
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github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
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github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
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github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
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github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
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github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible h1:Bn1aCHHRnjv4Bl16T8rcaFjYSrGrIZvpiGO6P3Q4GpU=
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github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
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github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
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github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
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github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
|
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github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
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github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w=
|
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github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
|
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
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github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
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github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
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github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
|
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github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
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@ -205,6 +221,16 @@ github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G
|
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github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
|
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github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=
|
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github.com/valyala/histogram v1.2.0/go.mod h1:Hb4kBwb4UxsaNbbbh+RRz8ZR6pdodR57tzWUS3BUzXY=
|
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github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=
|
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github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
|
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github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
|
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github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
|
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go.opentelemetry.io/otel v1.9.0 h1:8WZNQFIB2a71LnANS9JeyidJKKGOOremcUtb/OtHISw=
|
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go.opentelemetry.io/otel v1.9.0/go.mod h1:np4EoPGzoPs3O67xUVNoPPcmSvsfOxNlNA4F4AC+0Eo=
|
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go.opentelemetry.io/otel/sdk v1.9.0 h1:LNXp1vrr83fNXTHgU8eO89mhzxb/bbWAsHG6fNf3qWo=
|
||||
go.opentelemetry.io/otel/sdk v1.9.0/go.mod h1:AEZc8nt5bd2F7BC24J5R0mrjYnpEgYHyTcM/vrSple4=
|
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go.opentelemetry.io/otel/trace v1.9.0 h1:oZaCNJUjWcg60VXWee8lJKlqhPbXAPB51URuR47pQYc=
|
||||
go.opentelemetry.io/otel/trace v1.9.0/go.mod h1:2737Q0MuG8q1uILYm2YYVkAyLtOofiTNGg6VODnOiPo=
|
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
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golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
|
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golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
|
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|
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26
internal/cache/cache.go
vendored
Normal file
26
internal/cache/cache.go
vendored
Normal file
@ -0,0 +1,26 @@
|
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package cache
|
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|
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import "github.com/puzpuzpuz/xsync/v3"
|
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|
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type Cache struct {
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provider *xsync.MapOf[string, bool]
|
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}
|
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|
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func New() *Cache {
|
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return &Cache{
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provider: xsync.NewMapOf[string, bool](),
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}
|
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}
|
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|
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func (c *Cache) Set(key string) {
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c.provider.Store(key, true)
|
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}
|
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|
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func (c *Cache) Get(key string) bool {
|
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v, _ := c.provider.Load(key)
|
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return v
|
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}
|
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|
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func (c *Cache) Size() int {
|
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return c.provider.Size()
|
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}
|
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67
internal/handler/add_contract.go
Normal file
67
internal/handler/add_contract.go
Normal file
@ -0,0 +1,67 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
"github.com/lmittmann/w3"
|
||||
"github.com/lmittmann/w3/module/eth"
|
||||
)
|
||||
|
||||
var (
|
||||
nameGetter = w3.MustNewFunc("name()", "string")
|
||||
symbolGetter = w3.MustNewFunc("symbol()", "string")
|
||||
decimalsGetter = w3.MustNewFunc("decimals()", "uint8")
|
||||
sinkAddressGetter = w3.MustNewFunc("sinkAddress", "address")
|
||||
)
|
||||
|
||||
func (h *Handler) AddToken(ctx context.Context, event event.Event) error {
|
||||
if h.cache.Get(event.ContractAddress) {
|
||||
return nil
|
||||
}
|
||||
|
||||
var (
|
||||
tokenName string
|
||||
tokenSymbol string
|
||||
tokenDecimals uint8
|
||||
sinkAddress common.Address
|
||||
)
|
||||
|
||||
contractAddress := w3.A(event.ContractAddress)
|
||||
|
||||
if err := h.chainProvider.Client.CallCtx(
|
||||
ctx,
|
||||
eth.CallFunc(contractAddress, nameGetter).Returns(&tokenName),
|
||||
eth.CallFunc(contractAddress, symbolGetter).Returns(&tokenSymbol),
|
||||
eth.CallFunc(contractAddress, decimalsGetter).Returns(&tokenDecimals),
|
||||
eth.CallFunc(contractAddress, sinkAddressGetter).Returns(&sinkAddress),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return h.store.InsertToken(ctx, event.ContractAddress, tokenName, tokenSymbol, tokenDecimals, sinkAddress.Hex())
|
||||
}
|
||||
|
||||
func (h *Handler) AddPool(ctx context.Context, event event.Event) error {
|
||||
if h.cache.Get(event.ContractAddress) {
|
||||
return nil
|
||||
}
|
||||
|
||||
var (
|
||||
tokenName string
|
||||
tokenSymbol string
|
||||
)
|
||||
|
||||
contractAddress := w3.A(event.ContractAddress)
|
||||
|
||||
if err := h.chainProvider.Client.CallCtx(
|
||||
ctx,
|
||||
eth.CallFunc(contractAddress, nameGetter).Returns(&tokenName),
|
||||
eth.CallFunc(contractAddress, symbolGetter).Returns(&tokenSymbol),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return h.store.InsertPool(ctx, event.ContractAddress, tokenName, tokenSymbol)
|
||||
}
|
||||
35
internal/handler/faucet_give.go
Normal file
35
internal/handler/faucet_give.go
Normal file
@ -0,0 +1,35 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"math/big"
|
||||
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/telegram"
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
"github.com/lmittmann/w3"
|
||||
"github.com/lmittmann/w3/module/eth"
|
||||
)
|
||||
|
||||
const balanceThreshold = 50
|
||||
|
||||
func (h *Handler) IndexFaucetGive(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertFaucetGive(ctx, event)
|
||||
}
|
||||
|
||||
func (h *Handler) FaucetHealthCheck(ctx context.Context, event event.Event) error {
|
||||
var balance *big.Int
|
||||
|
||||
if err := h.chainProvider.Client.CallCtx(
|
||||
ctx,
|
||||
eth.Balance(w3.A(event.ContractAddress), nil).Returns(&balance),
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if balance.Cmp(new(big.Int).Mul(w3.BigEther, big.NewInt(balanceThreshold))) < 0 {
|
||||
return h.telegram.Notify(ctx, fmt.Sprintf("%s: %s", event.ContractAddress, telegram.NOTIFY_LOW_BALANCE_ON_GAS_FAUCET))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -1,52 +1,38 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"log/slog"
|
||||
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/cache"
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/store"
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/telegram"
|
||||
"github.com/grassrootseconomics/ethutils"
|
||||
)
|
||||
|
||||
type (
|
||||
HandlerOpts struct {
|
||||
Store store.Store
|
||||
Store store.Store
|
||||
Cache *cache.Cache
|
||||
ChainProvider *ethutils.Provider
|
||||
Telegram *telegram.Telegram
|
||||
Logg *slog.Logger
|
||||
}
|
||||
|
||||
Handler struct {
|
||||
store store.Store
|
||||
store store.Store
|
||||
cache *cache.Cache
|
||||
chainProvider *ethutils.Provider
|
||||
telegram *telegram.Telegram
|
||||
logg *slog.Logger
|
||||
}
|
||||
)
|
||||
|
||||
func NewHandler(o HandlerOpts) *Handler {
|
||||
return &Handler{
|
||||
store: o.Store,
|
||||
store: o.Store,
|
||||
cache: o.Cache,
|
||||
chainProvider: o.ChainProvider,
|
||||
telegram: o.Telegram,
|
||||
logg: o.Logg,
|
||||
}
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
11
internal/handler/pool_deposit.go
Normal file
11
internal/handler/pool_deposit.go
Normal file
@ -0,0 +1,11 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
)
|
||||
|
||||
func (h *Handler) IndexPoolDeposit(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertPoolDeposit(ctx, event)
|
||||
}
|
||||
11
internal/handler/pool_swap.go
Normal file
11
internal/handler/pool_swap.go
Normal file
@ -0,0 +1,11 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
)
|
||||
|
||||
func (h *Handler) IndexPoolSwap(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertPoolSwap(ctx, event)
|
||||
}
|
||||
11
internal/handler/token_burn.go
Normal file
11
internal/handler/token_burn.go
Normal file
@ -0,0 +1,11 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
)
|
||||
|
||||
func (h *Handler) IndexTokenBurn(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertTokenBurn(ctx, event)
|
||||
}
|
||||
11
internal/handler/token_mint.go
Normal file
11
internal/handler/token_mint.go
Normal file
@ -0,0 +1,11 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
)
|
||||
|
||||
func (h *Handler) IndexTokenMint(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertTokenMint(ctx, event)
|
||||
}
|
||||
11
internal/handler/transfer.go
Normal file
11
internal/handler/transfer.go
Normal file
@ -0,0 +1,11 @@
|
||||
package handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
)
|
||||
|
||||
func (h *Handler) IndexTransfer(ctx context.Context, event event.Event) error {
|
||||
return h.store.InsertTokenTransfer(ctx, event)
|
||||
}
|
||||
@ -29,14 +29,15 @@ type (
|
||||
}
|
||||
|
||||
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"`
|
||||
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"`
|
||||
InsertToken string `query:"insert-token"`
|
||||
InsertPool string `query:"insert-pool"`
|
||||
}
|
||||
)
|
||||
|
||||
@ -198,20 +199,29 @@ func (pg *Pg) InsertPoolDeposit(ctx context.Context, eventPayload event.Event) e
|
||||
})
|
||||
}
|
||||
|
||||
func (pg *Pg) InsertPriceQuoteUpdate(ctx context.Context, eventPayload event.Event) error {
|
||||
func (pg *Pg) InsertToken(ctx context.Context, contractAddress string, name string, symbol string, decimals uint8, sinkAddress string) 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(
|
||||
_, err := tx.Exec(
|
||||
ctx,
|
||||
pg.queries.InsertPriceQuoteUpdate,
|
||||
txID,
|
||||
eventPayload.Payload["token"].(string),
|
||||
eventPayload.Payload["exchangeRate"].(string),
|
||||
eventPayload.ContractAddress,
|
||||
pg.queries.InsertToken,
|
||||
contractAddress,
|
||||
name,
|
||||
symbol,
|
||||
decimals,
|
||||
sinkAddress,
|
||||
)
|
||||
return err
|
||||
})
|
||||
}
|
||||
|
||||
func (pg *Pg) InsertPool(ctx context.Context, contractAddress string, name string, symbol string) error {
|
||||
return pg.executeTransaction(ctx, func(tx pgx.Tx) error {
|
||||
_, err := tx.Exec(
|
||||
ctx,
|
||||
pg.queries.InsertPool,
|
||||
contractAddress,
|
||||
name,
|
||||
symbol,
|
||||
)
|
||||
return err
|
||||
})
|
||||
|
||||
@ -15,7 +15,8 @@ type (
|
||||
InsertFaucetGive(context.Context, event.Event) error
|
||||
InsertPoolSwap(context.Context, event.Event) error
|
||||
InsertPoolDeposit(context.Context, event.Event) error
|
||||
InsertPriceQuoteUpdate(context.Context, event.Event) error
|
||||
InsertToken(context.Context, string, string, string, uint8, string) error
|
||||
InsertPool(context.Context, string, string, string) error
|
||||
Pool() *pgxpool.Pool
|
||||
Close()
|
||||
}
|
||||
|
||||
@ -6,27 +6,24 @@ import (
|
||||
"log/slog"
|
||||
"time"
|
||||
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/handler"
|
||||
"github.com/grassrootseconomics/eth-indexer/internal/store"
|
||||
"github.com/grassrootseconomics/eth-indexer/pkg/router"
|
||||
"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
|
||||
Logg *slog.Logger
|
||||
Router *router.Router
|
||||
}
|
||||
|
||||
JetStreamSub struct {
|
||||
jsConsumer jetstream.Consumer
|
||||
store store.Store
|
||||
handler *handler.Handler
|
||||
natsConn *nats.Conn
|
||||
logg *slog.Logger
|
||||
natsConn *nats.Conn
|
||||
router *router.Router
|
||||
durableID string
|
||||
}
|
||||
)
|
||||
@ -66,8 +63,7 @@ func NewJetStreamSub(o JetStreamOpts) (Sub, error) {
|
||||
|
||||
return &JetStreamSub{
|
||||
jsConsumer: consumer,
|
||||
store: o.Store,
|
||||
handler: o.Handler,
|
||||
router: o.Router,
|
||||
natsConn: natsConn,
|
||||
logg: o.Logg,
|
||||
durableID: o.JetStreamID,
|
||||
@ -81,10 +77,17 @@ func (s *JetStreamSub) Close() {
|
||||
}
|
||||
|
||||
func (s *JetStreamSub) Process() error {
|
||||
iter, err := s.jsConsumer.Messages(jetstream.WithMessagesErrOnMissingHeartbeat(false))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer iter.Stop()
|
||||
|
||||
for {
|
||||
events, err := s.jsConsumer.Fetch(100, jetstream.FetchMaxWait(1*time.Second))
|
||||
msg, err := iter.Next()
|
||||
if err != nil {
|
||||
if errors.Is(err, nats.ErrTimeout) {
|
||||
s.logg.Error("jetstream: iter fetch timeout")
|
||||
continue
|
||||
} else if errors.Is(err, nats.ErrConnectionClosed) {
|
||||
return nil
|
||||
@ -93,13 +96,8 @@ func (s *JetStreamSub) Process() error {
|
||||
}
|
||||
}
|
||||
|
||||
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()
|
||||
}
|
||||
if err := s.router.Handle(context.Background(), msg); err != nil {
|
||||
s.logg.Error("router: error processing nats message", "error", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,8 +1,6 @@
|
||||
package sub
|
||||
|
||||
type (
|
||||
Sub interface {
|
||||
Process() error
|
||||
Close()
|
||||
}
|
||||
)
|
||||
type Sub interface {
|
||||
Process() error
|
||||
Close()
|
||||
}
|
||||
|
||||
37
internal/telegram/telegram.go
Normal file
37
internal/telegram/telegram.go
Normal file
@ -0,0 +1,37 @@
|
||||
package telegram
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/mr-linch/go-tg"
|
||||
)
|
||||
|
||||
type (
|
||||
TelegramOpts struct {
|
||||
BotToken string
|
||||
NotificationChannel int64
|
||||
}
|
||||
|
||||
Telegram struct {
|
||||
client *tg.Client
|
||||
notificaationChannel int64
|
||||
}
|
||||
)
|
||||
|
||||
const (
|
||||
NOTIFY_LOW_BALANCE_ON_GAS_FAUCET = `
|
||||
Gas faucet balance is low. Top is required soon!`
|
||||
)
|
||||
|
||||
func New(o TelegramOpts) *Telegram {
|
||||
return &Telegram{
|
||||
client: tg.New(o.BotToken, nil),
|
||||
notificaationChannel: o.NotificationChannel,
|
||||
}
|
||||
}
|
||||
|
||||
func (t *Telegram) Notify(ctx context.Context, message string) error {
|
||||
_, err := t.client.SendMessage(tg.ChatID(t.notificaationChannel), message).Do(ctx)
|
||||
return err
|
||||
|
||||
}
|
||||
@ -2,7 +2,6 @@ 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
|
||||
);
|
||||
@ -12,6 +11,7 @@ CREATE TABLE IF NOT EXISTS token_transfer (
|
||||
tx_id INT REFERENCES tx(id),
|
||||
sender_address VARCHAR(42) NOT NULL,
|
||||
recipient_address VARCHAR(42) NOT NULL,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
transfer_value NUMERIC NOT NULL
|
||||
);
|
||||
|
||||
@ -20,6 +20,7 @@ CREATE TABLE IF NOT EXISTS token_mint (
|
||||
tx_id INT REFERENCES tx(id),
|
||||
minter_address VARCHAR(42) NOT NULL,
|
||||
recipient_address VARCHAR(42) NOT NULL,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
mint_value NUMERIC NOT NULL
|
||||
);
|
||||
|
||||
@ -27,6 +28,7 @@ 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,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
burn_value NUMERIC NOT NULL
|
||||
);
|
||||
|
||||
@ -35,6 +37,7 @@ CREATE TABLE IF NOT EXISTS faucet_give (
|
||||
tx_id INT REFERENCES tx(id),
|
||||
token_address VARCHAR(42) NOT NULL,
|
||||
recipient_address VARCHAR(42) NOT NULL,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
give_value NUMERIC NOT NULL
|
||||
|
||||
);
|
||||
@ -47,6 +50,7 @@ CREATE TABLE IF NOT EXISTS pool_swap (
|
||||
token_out_address VARCHAR(42) NOT NULL,
|
||||
in_value NUMERIC NOT NULL,
|
||||
out_value NUMERIC NOT NULL,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
fee NUMERIC NOT NULL
|
||||
);
|
||||
|
||||
@ -55,29 +59,22 @@ CREATE TABLE IF NOT EXISTS pool_deposit (
|
||||
tx_id INT REFERENCES tx(id),
|
||||
initiator_address VARCHAR(42) NOT NULL,
|
||||
token_in_address VARCHAR(42) NOT NULL,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
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,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
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
|
||||
sink_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000'
|
||||
);
|
||||
|
||||
CREATE TABLE IF NOT EXISTS pools (
|
||||
id INT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
|
||||
contract_address VARCHAR(42) NOT NULL DEFAULT '0x0000000000000000000000000000000000000000',
|
||||
pool_name TEXT NOT NULL,
|
||||
pool_symbol TEXT NOT NULL
|
||||
);
|
||||
@ -1,29 +0,0 @@
|
||||
ALTER TABLE tx DROP COLUMN contract_address;
|
||||
|
||||
ALTER TABLE token_transfer ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE token_transfer SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE token_transfer ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE token_mint ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE token_mint SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE token_mint ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE token_burn ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE token_burn SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE token_burn ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE faucet_give ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE faucet_give SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE faucet_give ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE pool_swap ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE pool_swap SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE pool_swap ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE pool_deposit ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE pool_deposit SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE pool_deposit ALTER COLUMN contract_address SET NOT NULL;
|
||||
|
||||
ALTER TABLE price_index_updates ADD COLUMN contract_address VARCHAR(42);
|
||||
UPDATE price_index_updates SET contract_address = '0x0000000000000000000000000000000000000000';
|
||||
ALTER TABLE price_index_updates ALTER COLUMN contract_address SET NOT NULL;
|
||||
@ -1 +0,0 @@
|
||||
ALTER TABLE tokens ALTER token_version DROP NOT NULL, ALTER token_type DROP NOT NULL;
|
||||
56
pkg/router/router.go
Normal file
56
pkg/router/router.go
Normal file
@ -0,0 +1,56 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"log/slog"
|
||||
|
||||
"github.com/grassrootseconomics/eth-tracker/pkg/event"
|
||||
"github.com/nats-io/nats.go/jetstream"
|
||||
"github.com/sourcegraph/conc/pool"
|
||||
)
|
||||
|
||||
type (
|
||||
HandlerFunc func(context.Context, event.Event) error
|
||||
|
||||
Router struct {
|
||||
logg *slog.Logger
|
||||
handlers map[string][]HandlerFunc
|
||||
}
|
||||
)
|
||||
|
||||
func New() *Router {
|
||||
return &Router{
|
||||
handlers: make(map[string][]HandlerFunc),
|
||||
}
|
||||
}
|
||||
|
||||
func (r *Router) RegisterRoute(subject string, handlerFunc ...HandlerFunc) {
|
||||
r.handlers[subject] = handlerFunc
|
||||
}
|
||||
|
||||
func (r *Router) Handle(ctx context.Context, msg jetstream.Msg) error {
|
||||
handlers, ok := r.handlers[msg.Subject()]
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
var chainEvent event.Event
|
||||
if err := json.Unmarshal(msg.Data(), &chainEvent); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
p := pool.New().WithErrors()
|
||||
|
||||
for _, handler := range handlers {
|
||||
p.Go(func() error {
|
||||
return handler(ctx, chainEvent)
|
||||
})
|
||||
}
|
||||
|
||||
if err := p.Wait(); err != nil {
|
||||
return msg.Nak()
|
||||
}
|
||||
|
||||
return msg.Ack()
|
||||
}
|
||||
56
queries.sql
56
queries.sql
@ -104,14 +104,48 @@ INSERT INTO pool_deposit(
|
||||
contract_address
|
||||
) VALUES($1, $2, $3, $4, $5) ON CONFLICT DO NOTHING
|
||||
|
||||
--name: insert-price-quote-update
|
||||
-- $1: tx_id
|
||||
-- $2: token
|
||||
-- $3: exchange_rate
|
||||
-- $4: contract_address
|
||||
INSERT INTO price_index_updates(
|
||||
tx_id,
|
||||
token,
|
||||
exchange_rate,
|
||||
contract_address
|
||||
) VALUES($1, $2, $3, $4) ON CONFLICT DO NOTHING
|
||||
--name: insert-token
|
||||
-- $1: contract_address
|
||||
-- $2: token_name
|
||||
-- $3: token_symbol
|
||||
-- $4: token_decimals
|
||||
-- $5: sink_address
|
||||
INSERT INTO tokens(
|
||||
contract_address,
|
||||
token_name,
|
||||
token_symbol,
|
||||
token_decimals,
|
||||
sink_address
|
||||
) VALUES ($1, $2, $3, $4, $5) ON CONFLICT DO NOTHING
|
||||
|
||||
--name: insert-pool
|
||||
-- $1: contract_address
|
||||
-- $2: pool_name
|
||||
-- $3: pool_symbol
|
||||
INSERT INTO tokens(
|
||||
contract_address,
|
||||
pool_name,
|
||||
pool_symbol
|
||||
) VALUES ($1, $2, $3) ON CONFLICT DO NOTHING
|
||||
|
||||
--name: last-10-tx
|
||||
-- Fetches an account's last 10 transfers
|
||||
-- $1: public_key
|
||||
SELECT
|
||||
token_transfer.sender_address AS sender, token_transfer.recipient_address AS recipient, token_transfer.transfer_value, token_transfer.contract_address,
|
||||
tx.tx_hash, tx.date_block,
|
||||
tokens.token_symbol, tokens.token_decimals
|
||||
FROM token_transfer
|
||||
INNER JOIN tx ON token_transfer.tx_id = tx.id
|
||||
INNER JOIN tokens ON token_transfer.contract_address = tokens.contract_address
|
||||
WHERE token_transfer.sender_address = $1 OR token_transfer.recipient_address = $1
|
||||
ORDER BY tx.date_block DESC
|
||||
LIMIT 10;
|
||||
|
||||
--name: token-holdings
|
||||
-- Fetches an account's token holdings
|
||||
-- $1: public_key
|
||||
SELECT DISTINCT tokens.token_symbol, tokens.contract_address, tokens.token_decimals FROM tokens
|
||||
INNER JOIN token_transfer on tokens.contract_address = token_transfer.contract_address
|
||||
WHERE token_transfer.sender_address = $1
|
||||
OR token_transfer.recipient_address = $1;
|
||||
Loading…
Reference in New Issue
Block a user