Chats (#96)

* stash

* replace chats sql with store

* strip unused method

chats/main.go

@@ -1,21 +1,15 @@
 package main
 
 import (
-	"database/sql"
 	"time"
 
 	"github.com/micro/services/chats/handler"
 	pb "github.com/micro/services/chats/proto"
 
 	"github.com/micro/micro/v3/service"
-	"github.com/micro/micro/v3/service/config"
 	"github.com/micro/micro/v3/service/logger"
-
-	_ "github.com/jackc/pgx/v4/stdlib"
 )
 
-var dbAddress = "postgresql://postgres:postgres@localhost:5432/chats?sslmode=disable"
-
 func main() {
 	// Create service
 	srv := service.New(
@@ -23,19 +17,7 @@ func main() {
 		service.Version("latest"),
 	)
 
-	// Connect to the database
-	cfg, err := config.Get("chats.database")
-	if err != nil {
-		logger.Fatalf("Error loading config: %v", err)
-	}
-	addr := cfg.String(dbAddress)
-	sqlDB, err := sql.Open("pgx", addr)
-	if err != nil {
-		logger.Fatalf("Failed to open connection to DB %s", err)
-	}
-
 	h := &handler.Chats{Time: time.Now}
-	h.DBConn(sqlDB).Migrations(&handler.Chat{}, &handler.Message{})
 	// Register handler
 	pb.RegisterChatsHandler(srv.Server(), h)