/
sync.go
153 lines (126 loc) · 4.66 KB
/
sync.go
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package controller
import (
"log"
"time"
"github.com/CrocSwap/graphcache-go/loader"
"github.com/CrocSwap/graphcache-go/tables"
"github.com/CrocSwap/graphcache-go/types"
)
type SubgraphSyncer struct {
cntr *ControllerOverNetwork
cfg loader.SyncChannelConfig
lastSyncTime int
}
func NewSubgraphSyncer(controller *Controller, chainConfig loader.ChainConfig, network types.NetworkName) SubgraphSyncer {
sync := makeSubgraphSyncer(controller, chainConfig, network)
syncNotif := make(chan bool, 1)
go sync.syncStart(syncNotif)
<-syncNotif
return sync
}
func NewSubgraphPriceSyncer(controller *Controller, chainConfig loader.ChainConfig, network types.NetworkName) SubgraphSyncer {
sync := makeSubgraphSyncer(controller, chainConfig, network)
go sync.syncPricingSwaps()
return sync
}
func makeSubgraphSyncer(controller *Controller, chainConfig loader.ChainConfig, network types.NetworkName) SubgraphSyncer {
cfg := loader.SyncChannelConfig{
Chain: chainConfig,
Network: network,
}
netCntr := controller.OnNetwork(network)
return SubgraphSyncer{
cntr: netCntr,
cfg: cfg,
}
}
const SUBGRAPH_POLL_SECS = 1
func (s *SubgraphSyncer) pollSubgraphUpdates() {
for true {
time.Sleep(time.Second)
hasMore, _ := s.checkNewSubgraphSync()
if hasMore {
log.Printf("New subgraph time %d", s.lastSyncTime)
}
}
}
func (s *SubgraphSyncer) checkNewSubgraphSync() (bool, error) {
metaTime, err := loader.LatestSubgraphTime(s.cfg)
if err != nil {
log.Println("Warning unable to sync subgraph meta query " + err.Error())
return false, err
}
if metaTime > s.lastSyncTime {
s.syncStep(metaTime)
return true, nil
}
return false, nil
}
func (s *SubgraphSyncer) syncStart(notif chan bool) {
syncTime, err := loader.LatestSubgraphTime(s.cfg)
if err != nil {
log.Fatalf("Subgraph not responding from %s", s.cntr.chainCfg.Subgraph)
}
s.syncStep(syncTime)
log.Printf("Startup subgraph sync done on chainId=%d", s.cntr.chainCfg.ChainID)
notif <- true
s.pollSubgraphUpdates()
}
func (s *SubgraphSyncer) logSyncCycle(table string, nRows int) {
if nRows > 0 {
log.Printf("Sync %s subgraph on chainId=%d with rows=%d", table, s.cntr.chainCfg.ChainID, nRows)
}
}
func (s *SubgraphSyncer) syncStep(syncTime int) {
startTime := s.lastSyncTime + 1
doSyncFwd := true
s.cfg.Query = "./artifacts/graphQueries/balances.query"
tblBal := tables.BalanceTable{}
syncBal := loader.NewSyncChannel[tables.Balance, tables.BalanceSubGraph](
tblBal, s.cfg, s.cntr.IngestBalance)
nRows, _ := syncBal.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("User Balances", nRows)
s.cfg.Query = "./artifacts/graphQueries/liqchanges.query"
tblLiq := tables.LiqChangeTable{}
syncLiq := loader.NewSyncChannel[tables.LiqChange, tables.LiqChangeSubGraph](
tblLiq, s.cfg, s.cntr.IngestLiqChange)
nRows, _ = syncLiq.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("LiqChanges", nRows)
s.cfg.Query = "./artifacts/graphQueries/swaps.query"
tblSwap := tables.SwapsTable{}
syncSwap := loader.NewSyncChannel[tables.Swap, tables.SwapSubGraph](
tblSwap, s.cfg, s.cntr.IngestSwap)
nRows, _ = syncSwap.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("Swaps", nRows)
s.cfg.Query = "./artifacts/graphQueries/knockoutcrosses.query"
tblKo := tables.KnockoutTable{}
syncKo := loader.NewSyncChannel[tables.KnockoutCross, tables.KnockoutCrossSubGraph](
tblKo, s.cfg, s.cntr.IngestKnockout)
nRows, _ = syncKo.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("Knockout crosses", nRows)
s.cfg.Query = "./artifacts/graphQueries/feechanges.query"
tblFee := tables.FeeTable{}
syncFee := loader.NewSyncChannel[tables.FeeChange, tables.FeeChangeSubGraph](
tblFee, s.cfg, s.cntr.IngestFee)
nRows, _ = syncFee.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("Fee Changes", nRows)
s.cfg.Query = "./artifacts/graphQueries/aggevent.query"
tblAgg := tables.AggEventsTable{}
syncAgg := loader.NewSyncChannel[tables.AggEvent, tables.AggEventSubGraph](
tblAgg, s.cfg, s.cntr.IngestAggEvent)
nRows, _ = syncAgg.SyncTableToSubgraph(doSyncFwd, startTime, syncTime)
s.logSyncCycle("Poll Agg Events", nRows)
s.cntr.FlushSyncCycle(syncTime)
s.lastSyncTime = syncTime
}
func (s *SubgraphSyncer) syncPricingSwaps() {
s.cfg.Query = "./artifacts/graphQueries/swaps.query"
tbl := tables.SwapsTable{}
sync := loader.NewSyncChannel[tables.Swap, tables.SwapSubGraph](
tbl, s.cfg, s.cntr.IngestSwap)
LOOKBACK_WINDOW := 3600 * 1
endTime := int(time.Now().Unix())
startTime := endTime - LOOKBACK_WINDOW
nRows, _ := sync.SyncTableToSubgraph(false, startTime, endTime)
log.Println("Sync Pricing swaps subgraph with rows=", nRows)
}