Function NewHandler

backend/internal/handler/handler.go:11–92

()

)

func NewHandler() http.Handler {
	r := gin.Default()
	// Limit upload body size; keep it small for HTML hosting needs
	r.MaxMultipartMemory = 2 << 20

	// ===== CORS 中间件（前后端联调必须要有）=====
	r.Use(func(c *gin.Context) {
		origin := c.Request.Header.Get("Origin")
		if origin != "" {
			c.Header("Access-Control-Allow-Origin", origin)
			c.Header("Access-Control-Allow-Credentials", "true")
			c.Header("Access-Control-Allow-Headers", "Content-Type, Authorization")
			c.Header("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
		}

		// 预检请求直接返回
		if c.Request.Method == http.MethodOptions {
			c.AbortWithStatus(http.StatusNoContent)
			return
		}
		c.Next()
	})
	// =======================================

	// CodeShare 分组
	svc := service.NewCodeShareService()
	codeHandler := NewCodeShareHandler(svc)
	cg := r.Group("/codeshare")
	{
		cg.POST("/upload", codeHandler.Upload)
		cg.GET("/code/:hash", codeHandler.Get)
	}

	// WorkPlan 分组
	workPlanService := service.NewWorkPlan()
	workPlanHandler := NewWorkPlanHandler(workPlanService)
	wg := r.Group("/workplan")
	{
		wg.GET("/new", workPlanHandler.NewPersonlPlan)
		wg.POST("/add", workPlanHandler.AddTODO)
		wg.POST("/delete", workPlanHandler.DeleteTODO)
		wg.POST("/edit", workPlanHandler.EditTODO)
		wg.POST("/done", workPlanHandler.SetDone)
		wg.GET("/:hash", workPlanHandler.GetTODOs)
	}

	// Markdown 分组
	mdService := service.NewMarkdown()
	mdHandler := NewMarkdownHandler(mdService)
	mg := r.Group("/markdown")
	{
		mg.GET("/new", mdHandler.NewDocument)
		mg.GET("/:hash", mdHandler.GetDocument)
		mg.POST("/update", mdHandler.UpdateDocument)
		mg.GET("/stream/:hash", mdHandler.StreamDocument)
	}

	// HttpTest 分组