feat(channels): 渠道管理 - 可视化排序与别名并修复注册及外观清理 (#444)

backend/internal/handler/finance.go

@@ -293,6 +293,23 @@ func RegisterFinanceRoutes(r *gin.RouterGroup, svc *service.Service) {
 	r.PATCH("/admin/channels/:id/models/:modelId", func(c *gin.Context) {
 		saveChannelModel(c, svc, c.Param("modelId"))
 	})
+	r.PATCH("/admin/channels/:id/models/:modelId/sort", func(c *gin.Context) {
+		user, err := currentUser(c, svc)
+		if err != nil {
+			failService(c, err)
+			return
+		}
+		var req service.ChannelModelSortRequest
+		if err := c.ShouldBindJSON(&req); err != nil {
+			fail(c, http.StatusBadRequest, err)
+			return
+		}
+		if err := svc.UpdateAdminChannelModelSort(user, c.Param("id"), c.Param("modelId"), req); err != nil {
+			failService(c, err)
+			return
+		}
+		ok(c, gin.H{"updated": true})
+	})
 	r.DELETE("/admin/channels/:id/models/:modelId", func(c *gin.Context) {
 		user, err := currentUser(c, svc)
 		if err != nil {