Refactor video handling and integrate new services

- Removed legacy video handling code and models to streamline the codebase.
- Updated main.go to include new services for removing watermarks and smoke logging.
- Enhanced route registration to accommodate new handlers for watermark removal and smoke logging.
- Improved database migration to include new models for watermark processing.

internal/remove_watermark/handler/video_handler.go

@@ -0,0 +1,86 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"wx_service/internal/middleware"
+	"wx_service/internal/model"
+	"wx_service/internal/remove_watermark/service"
+)
+
+type VideoHandler struct {
+	videoService *service.VideoService
+}
+
+func NewVideoHandler(videoService *service.VideoService) *VideoHandler {
+	return &VideoHandler{
+		videoService: videoService,
+	}
+}
+
+type removeWatermarkRequest struct {
+	Content string `json:"content" binding:"required"`
+}
+
+func (h *VideoHandler) RemoveWatermark(c *gin.Context) {
+	var req removeWatermarkRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, model.Error(http.StatusBadRequest, "请求参数错误"))
+		return
+	}
+
+	user, ok := middleware.CurrentUser(c)
+	if !ok {
+		c.JSON(http.StatusUnauthorized, model.Error(http.StatusUnauthorized, "未登录或登录已过期"))
+		return
+	}
+
+	result, err := h.videoService.RemoveWatermark(c.Request.Context(), user, req.Content)
+	if err != nil {
+		switch {
+		case errors.Is(err, service.ErrURLNotFound):
+			c.JSON(http.StatusBadRequest, model.Error(http.StatusBadRequest, "请检查分享链接是否正确"))
+			return
+		case errors.Is(err, service.ErrDailyQuotaExceeded):
+			c.JSON(http.StatusForbidden, model.Error(http.StatusForbidden, "今日免费次数已用完，观看广告后今天可无限制使用"))
+			return
+		case errors.Is(err, service.ErrShortVideoAPIKey):
+			c.JSON(http.StatusServiceUnavailable, model.Error(http.StatusServiceUnavailable, "服务暂不可用，请联系管理员"))
+			return
+		default:
+			var thirdPartyErr *service.ThirdPartyError
+			if errors.As(err, &thirdPartyErr) {
+				c.JSON(http.StatusBadGateway, model.Error(http.StatusBadGateway, "解析服务异常，请稍后重试"))
+				return
+			}
+			c.JSON(http.StatusInternalServerError, model.Error(http.StatusInternalServerError, "去水印失败，请稍后重试"))
+			return
+		}
+	}
+
+	c.JSON(http.StatusOK, model.Success(gin.H{
+		"provider":        result.Provider,
+		"raw":             result.Raw,
+		"free_quota_used": result.FreeQuotaUsed,
+	}))
+}
+
+func (h *VideoHandler) UnlockQuota(c *gin.Context) {
+	user, ok := middleware.CurrentUser(c)
+	if !ok {
+		c.JSON(http.StatusUnauthorized, model.Error(http.StatusUnauthorized, "未登录或登录已过期"))
+		return
+	}
+
+	if err := h.videoService.UnlockForToday(c.Request.Context(), user); err != nil {
+		c.JSON(http.StatusInternalServerError, model.Error(http.StatusInternalServerError, "解锁失败，请稍后重试"))
+		return
+	}
+
+	c.JSON(http.StatusOK, model.Success(gin.H{
+		"unlocked": true,
+	}))
+}