Revert "async commit + wh (#263)"

This reverts commit 272d9c6.

Author: jakeloo

configs/config.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
-	"strconv"
 	"strings"
 
 	"github.com/rs/zerolog/log"
@@ -86,13 +85,6 @@ type ClickhouseConfig struct {
 	ChainBasedConfig             map[string]TableOverrideConfig `mapstructure:"chainBasedConfig"`
 	EnableParallelViewProcessing bool                           `mapstructure:"enableParallelViewProcessing"`
 	MaxQueryTime                 int                            `mapstructure:"maxQueryTime"`
-
-	// Readonly configuration for API endpoints
-	ReadonlyHost     string `mapstructure:"readonlyHost"`
-	ReadonlyPort     int    `mapstructure:"readonlyPort"`
-	ReadonlyUsername string `mapstructure:"readonlyUsername"`
-	ReadonlyPassword string `mapstructure:"readonlyPassword"`
-	ReadonlyDatabase string `mapstructure:"readonlyDatabase"`
 }
 
 type PostgresConfig struct {
@@ -290,35 +282,5 @@ func setCustomJSONConfigs() error {
 			Cfg.Storage.Main.Clickhouse.ChainBasedConfig = orchestratorChainConfig
 		}
 	}
-
-	// Load readonly ClickHouse configuration from environment variables
-	if readonlyHost := os.Getenv("CLICKHOUSE_HOST_READONLY"); readonlyHost != "" {
-		if Cfg.Storage.Main.Clickhouse != nil {
-			Cfg.Storage.Main.Clickhouse.ReadonlyHost = readonlyHost
-		}
-	}
-	if readonlyPort := os.Getenv("CLICKHOUSE_PORT_READONLY"); readonlyPort != "" {
-		if port, err := strconv.Atoi(readonlyPort); err == nil {
-			if Cfg.Storage.Main.Clickhouse != nil {
-				Cfg.Storage.Main.Clickhouse.ReadonlyPort = port
-			}
-		}
-	}
-	if readonlyUsername := os.Getenv("CLICKHOUSE_USER_READONLY"); readonlyUsername != "" {
-		if Cfg.Storage.Main.Clickhouse != nil {
-			Cfg.Storage.Main.Clickhouse.ReadonlyUsername = readonlyUsername
-		}
-	}
-	if readonlyPassword := os.Getenv("CLICKHOUSE_PASSWORD_READONLY"); readonlyPassword != "" {
-		if Cfg.Storage.Main.Clickhouse != nil {
-			Cfg.Storage.Main.Clickhouse.ReadonlyPassword = readonlyPassword
-		}
-	}
-	if readonlyDatabase := os.Getenv("CLICKHOUSE_DATABASE_READONLY"); readonlyDatabase != "" {
-		if Cfg.Storage.Main.Clickhouse != nil {
-			Cfg.Storage.Main.Clickhouse.ReadonlyDatabase = readonlyDatabase
-		}
-	}
-
 	return nil
 }

configs/config_readonly_example.yml

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"net/http"
+	"sync"
 
 	"github.com/ethereum/go-ethereum/accounts/abi"
 	"github.com/gin-gonic/gin"
@@ -12,6 +13,13 @@ import (
 	"github.com/thirdweb-dev/indexer/internal/storage"
 )
 
+// package-level variables
+var (
+	mainStorage storage.IMainStorage
+	storageOnce sync.Once
+	storageErr  error
+)
+
 // @Summary Get all logs
 // @Description Retrieve all logs across all contracts
 // @Tags events
@@ -213,6 +221,18 @@ func decodeLogsIfNeeded(chainId string, logs []common.Log, eventABI *abi.Event,
 	return nil
 }
 
+func getMainStorage() (storage.IMainStorage, error) {
+	storageOnce.Do(func() {
+		var err error
+		mainStorage, err = storage.NewConnector[storage.IMainStorage](&config.Cfg.Storage.Main)
+		if err != nil {
+			storageErr = err
+			log.Error().Err(err).Msg("Error creating storage connector")
+		}
+	})
+	return mainStorage, storageErr
+}
+
 func sendJSONResponse(c *gin.Context, response interface{}) {
 	c.JSON(http.StatusOK, response)
 }