refactor: remove unecessary publisher component

* clients should now rely on the CHAIn.* subjects

cmd/service/init.go

@@ -3,14 +3,12 @@ package main
 import (
 	"context"
 	"strings"
-	"time"
 
 	"github.com/bsm/redislock"
 	"github.com/grassrootseconomics/celoutils"
 	"github.com/grassrootseconomics/cic-custodial/internal/custodial"
 	"github.com/grassrootseconomics/cic-custodial/internal/keystore"
 	"github.com/grassrootseconomics/cic-custodial/internal/nonce"
-	"github.com/grassrootseconomics/cic-custodial/internal/pub"
 	"github.com/grassrootseconomics/cic-custodial/internal/queries"
 	"github.com/grassrootseconomics/cic-custodial/internal/store"
 	"github.com/grassrootseconomics/cic-custodial/internal/sub"
@@ -159,7 +157,7 @@ func initPostgresKeystore(postgresPool *pgxpool.Pool, queries *queries.Queries)
 // Load redis backed noncestore.
 func initRedisNoncestore(redisPool *redis.RedisPool) nonce.Noncestore {
 	return nonce.NewRedisNoncestore(nonce.Opts{
-		RedisPool:    redisPool,
+		RedisPool: redisPool,
 	})
 }
 
@@ -199,19 +197,6 @@ func initJetStream() (*nats.Conn, nats.JetStreamContext) {
 	return natsConn, js
 }
 
-func initPub(jsCtx nats.JetStreamContext) *pub.Pub {
-	pub, err := pub.NewPub(pub.PubOpts{
-		DedupDuration:   time.Duration(ko.MustInt("jetstream.dedup_duration_hrs")) * time.Hour,
-		JsCtx:           jsCtx,
-		PersistDuration: time.Duration(ko.MustInt("jetstream.persist_duration_hrs")) * time.Hour,
-	})
-	if err != nil {
-		lo.Fatal("init: critical error bootstrapping pub", "error", err)
-	}
-
-	return pub
-}
-
 func initSub(natsConn *nats.Conn, jsCtx nats.JetStreamContext, cu *custodial.Custodial) *sub.Sub {
 	sub, err := sub.NewSub(sub.SubOpts{
 		CustodialContainer: cu,

cmd/service/main.go

@@ -59,7 +59,6 @@ func main() {
 	taskerClient := initTaskerClient(asynqRedisPool)
 
 	natsConn, jsCtx := initJetStream()
-	jsPub := initPub(jsCtx)
 
 	custodial, err := custodial.NewCustodial(custodial.Opts{
 		CeloProvider:     celoProvider,
@@ -67,7 +66,6 @@ func main() {
 		LockProvider:     lockProvider,
 		Noncestore:       redisNoncestore,
 		PgStore:          pgStore,
-		Pub:              jsPub,
 		RedisClient:      redisPool.Client,
 		RegistryAddress:  ko.MustString("chain.registry_address"),
 		SystemPrivateKey: ko.MustString("system.private_key"),