feat: 统一文件上传接口 + 模板图片展示 + 导航页 + 侧边栏调整

internal/handler/upload.go

@@ -16,8 +16,11 @@ func NewUploadHandler(uploadService *service.UploadService) *UploadHandler {
 	return &UploadHandler{uploadService: uploadService}
 }
 
-// Upload 文件上传 POST /api/v1/upload
+// Upload 文件上传 POST /api/v1/upload?module=enterprise
+// module 参数指定上传到哪个模块（enterprise/shop/food/game/app/music/common）
 func (h *UploadHandler) Upload(c *gin.Context) {
+	module := c.DefaultQuery("module", "common")
+
 	file, err := c.FormFile("file")
 	if err != nil {
 		FailBadRequest(c, "请选择要上传的文件")
@@ -31,7 +34,7 @@ func (h *UploadHandler) Upload(c *gin.Context) {
 	}
 	defer src.Close()
 
-	url, err := h.uploadService.Upload(file.Filename, file.Header.Get("Content-Type"), file.Size, src)
+	url, err := h.uploadService.Upload(module, file.Filename, file.Header.Get("Content-Type"), file.Size, src)
 	if err != nil {
 		FailBadRequest(c, err.Error())
 		return
@@ -39,3 +42,42 @@ func (h *UploadHandler) Upload(c *gin.Context) {
 
 	Success(c, gin.H{"url": url})
 }
+
+// ListFiles 文件列表 GET /api/v1/upload/list?module=enterprise
+func (h *UploadHandler) ListFiles(c *gin.Context) {
+	module := c.DefaultQuery("module", "common")
+
+	files, err := h.uploadService.ListFiles(module)
+	if err != nil {
+		FailInternal(c, "获取文件列表失败: "+err.Error())
+		return
+	}
+
+	Success(c, gin.H{
+		"list":  files,
+		"total": len(files),
+	})
+}
+
+// DeleteFile 删除文件 DELETE /api/v1/upload?module=enterprise&filename=xxx.jpg
+func (h *UploadHandler) DeleteFile(c *gin.Context) {
+	module := c.DefaultQuery("module", "common")
+	filename := c.Query("filename")
+	if filename == "" {
+		FailBadRequest(c, "文件名不能为空")
+		return
+	}
+
+	if err := h.uploadService.DeleteFile(module, filename); err != nil {
+		FailBadRequest(c, "删除失败: "+err.Error())
+		return
+	}
+
+	SuccessMsg(c, "删除成功")
+}
+
+// GetModules 获取支持的模块列表 GET /api/v1/upload/modules
+func (h *UploadHandler) GetModules(c *gin.Context) {
+	modules := h.uploadService.GetModules()
+	Success(c, gin.H{"modules": modules})
+}