Sure! Pl

cmd/api/main.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"log"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"wx_service/config"
+	"wx_service/internal/database"
+	"wx_service/internal/handler"
+	"wx_service/internal/model"
+	"wx_service/internal/service"
+)
+
+func main() {
+	config.LoadConfig()
+
+	if err := database.InitDB(); err != nil {
+		log.Fatalf("init database failed: %v", err)
+	}
+	if err := database.AutoMigrate(&model.User{}); err != nil {
+		log.Fatalf("auto migrate failed: %v", err)
+	}
+
+	if config.AppConfig.WeChat.AppID == "" || config.AppConfig.WeChat.AppSecret == "" {
+		log.Fatal("wechat app id/secret are not configured")
+	}
+
+	gin.SetMode(config.AppConfig.Server.Mode)
+	router := gin.Default()
+
+	wechatClient := service.NewWeChatClient(
+		config.AppConfig.WeChat.AppID,
+		config.AppConfig.WeChat.AppSecret,
+		nil,
+	)
+	authService := service.NewAuthService(database.DB, wechatClient)
+	authHandler := handler.NewAuthHandler(authService)
+
+	api := router.Group("/api/v1")
+	{
+		api.POST("/auth/login", authHandler.LoginWithWeChat)
+	}
+
+	router.GET("/healthz", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{"status": "ok"})
+	})
+
+	addr := ":" + config.AppConfig.Server.Port
+	if err := router.Run(addr); err != nil {
+		log.Fatalf("server stopped: %v", err)
+	}
+}