feat(platform): connect mysql production store

vehicle-data-platform/apps/api/internal/app/server.go

@@ -1,7 +1,10 @@
 package app
 
 import (
+	"context"
+	"log"
 	"net/http"
+	"time"
 
 	"lingniu/vehicle-data-platform/apps/api/internal/config"
 	"lingniu/vehicle-data-platform/apps/api/internal/platform"
@@ -9,7 +12,18 @@ import (
 )
 
 func NewServer(cfg config.Config) http.Handler {
-	store := platform.NewMockStore()
+	var store platform.Store = platform.NewMockStore()
+	if cfg.MySQLDSN != "" {
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		db, err := platform.OpenMySQL(ctx, cfg.MySQLDSN)
+		if err != nil {
+			log.Printf("production mysql store disabled: %v", err)
+		} else {
+			store = platform.NewProductionStore(db, cfg.TDengineDatabase)
+			log.Printf("production mysql store enabled")
+		}
+	}
 	api := platform.NewHandler(platform.NewService(store))
 	return static.Handler(cfg.StaticDir, api)
 }