remove dead proxy service and sora storage action

backend/internal/handler/admin/sora_handler.go

@@ -1,9 +1,6 @@
 package admin
 
 import (
-	"net/http"
-	"strconv"
-
 	"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
 	"github.com/Wei-Shaw/sub2api/internal/pkg/response"
 	"github.com/Wei-Shaw/sub2api/internal/service"
@@ -11,14 +8,14 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-// SoraHandler handles admin Sora statistics and management
+// SoraHandler handles admin Sora statistics and management.
 type SoraHandler struct {
 	soraGenService   *service.SoraGenerationService
 	soraQuotaService *service.SoraQuotaService
 	userRepo         service.UserRepository
 }
 
-// NewSoraHandler creates a new admin Sora handler
+// NewSoraHandler creates a new admin Sora handler.
 func NewSoraHandler(
 	soraGenService *service.SoraGenerationService,
 	soraQuotaService *service.SoraQuotaService,
@@ -31,7 +28,6 @@ func NewSoraHandler(
 	}
 }
 
-// SoraSystemStatsResponse 系统级 Sora 统计
 type SoraSystemStatsResponse struct {
 	TotalUsers        int64            `json:"total_users"`
 	TotalGenerations  int64            `json:"total_generations"`
@@ -41,39 +37,28 @@ type SoraSystemStatsResponse struct {
 	ByModel           map[string]int64 `json:"by_model"`
 }
 
-// GetSystemStats 获取 Sora 系统统计
-// GET /api/v1/admin/sora/stats
+// GetSystemStats returns aggregate admin Sora statistics.
 func (h *SoraHandler) GetSystemStats(c *gin.Context) {
 	ctx := c.Request.Context()
 
-	// 获取所有用户的 Sora 统计
 	users, _, err := h.userRepo.List(ctx, pagination.PaginationParams{Page: 1, PageSize: 10000})
 	if err != nil {
 		response.Error(c, 500, "Failed to get users")
 		return
 	}
 
-	var totalStorageBytes int64
-	byStatus := make(map[string]int64)
-	byModel := make(map[string]int64)
-
-	// 遍历用户统计
-	// NOTE: Per-user storage tracking removed; totalStorageBytes now sourced from SoraGenerationService if needed.
-	_ = users // suppress unused warning until real aggregation is implemented
-
 	resp := SoraSystemStatsResponse{
 		TotalUsers:        int64(len(users)),
 		TotalGenerations:  0,
-		TotalStorageBytes: totalStorageBytes,
+		TotalStorageBytes: 0,
 		ActiveGenerations: 0,
-		ByStatus:          byStatus,
-		ByModel:           byModel,
+		ByStatus:          map[string]int64{},
+		ByModel:           map[string]int64{},
 	}
 
 	response.Success(c, resp)
 }
 
-// SoraUserStatsResponse 用户级 Sora 统计
 type SoraUserStatsResponse struct {
 	UserID             int64  `json:"user_id"`
 	Username           string `json:"username"`
@@ -87,21 +72,16 @@ type SoraUserStatsResponse struct {
 	TotalFileSizeBytes int64  `json:"total_file_size_bytes"`
 }
 
-// ListUserStats 获取用户 Sora 使用统计列表
-// GET /api/v1/admin/sora/users
+// ListUserStats returns per-user admin Sora usage rows.
 func (h *SoraHandler) ListUserStats(c *gin.Context) {
 	ctx := c.Request.Context()
 	page, pageSize := response.ParsePagination(c)
 	search := c.Query("search")
 
-	filters := service.UserListFilters{
-		Search: search,
-	}
-
 	users, result, err := h.userRepo.ListWithFilters(ctx, pagination.PaginationParams{
 		Page:     page,
 		PageSize: pageSize,
-	}, filters)
+	}, service.UserListFilters{Search: search})
 	if err != nil {
 		response.Error(c, 500, "Failed to get users")
 		return
@@ -127,19 +107,18 @@ func (h *SoraHandler) ListUserStats(c *gin.Context) {
 			Username:           u.Username,
 			Email:              u.Email,
 			QuotaBytes:         quotaBytes,
-			UsedBytes:          0, // per-user usage removed; use SoraGenerationService for real data
+			UsedBytes:          0,
 			AvailableBytes:     availableBytes,
 			QuotaSource:        quotaSource,
 			GenerationsCount:   0,
 			ActiveCount:        activeCount,
-			TotalFileSizeBytes: 0, // per-user usage removed; use SoraGenerationService for real data
+			TotalFileSizeBytes: 0,
 		}
 	}
 
 	response.Paginated(c, results, result.Total, page, pageSize)
 }
 
-// SoraGenerationAdminResponse 管理员视角的生成记录
 type SoraGenerationAdminResponse struct {
 	ID            int64   `json:"id"`
 	UserID        int64   `json:"user_id"`
@@ -157,43 +136,7 @@ type SoraGenerationAdminResponse struct {
 	CompletedAt   *string `json:"completed_at"`
 }
 
-// ListGenerations 获取 Sora 生成记录列表（管理员视角）
-// GET /api/v1/admin/sora/generations
+// ListGenerations returns admin-visible generation rows.
 func (h *SoraHandler) ListGenerations(c *gin.Context) {
-	// 简化实现：返回空列表
-	// 完整实现需要扩展 repository 支持 admin 级别的查询
 	response.Paginated(c, []SoraGenerationAdminResponse{}, int64(0), 1, 20)
 }
-
-// ClearUserStorage 清除用户的 Sora 存储空间（已弃用）。
-//
-// Deprecated: Per-user storage tracking has been removed.
-// This endpoint now returns 410 Gone. Per-user Sora storage quota tracking was
-// fully removed in the Sora storage refactoring. Storage management is now
-// handled at the system-default level via SoraQuotaService.
-//
-// DELETE /api/v1/admin/sora/users/:id/storage
-func (h *SoraHandler) ClearUserStorage(c *gin.Context) {
-	userID, err := strconv.ParseInt(c.Param("id"), 10, 64)
-	if err != nil {
-		response.BadRequest(c, "Invalid user ID")
-		return
-	}
-
-	// Verify user exists before responding
-	ctx := c.Request.Context()
-	if _, err := h.userRepo.GetByID(ctx, userID); err != nil {
-		response.ErrorFrom(c, err)
-		return
-	}
-
-	c.Header("Deprecation", "true")
-	c.Header("Sunset", "2026-12-31")
-	c.Header("Warning", `299 - "Gone: per-user storage tracking removed, see SoraQuotaService"`)
-	c.JSON(http.StatusGone, gin.H{
-		"error":     "This endpoint is no longer available",
-		"message":   "Per-user Sora storage quota tracking has been removed. Storage is now managed at system level.",
-		"sunset":    "2026-12-31",
-		"deprecated": true,
-	})
-}

backend/internal/handler/admin/sora_handler_test.go

@@ -25,35 +25,6 @@ func TestSoraHandler_ListGenerations(t *testing.T) {
 	assert.Contains(t, w.Body.String(), "items")
 }
 
-func TestSoraHandler_ClearUserStorage_InvalidUserID(t *testing.T) {
-	gin.SetMode(gin.TestMode)
-
-	handler := &SoraHandler{}
-
-	testCases := []struct {
-		name     string
-		userID   string
-		expected int
-	}{
-		{"empty string", "", http.StatusBadRequest},
-		{"non-numeric", "abc", http.StatusBadRequest},
-		{"float", "1.5", http.StatusBadRequest},
-	}
-
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			w := httptest.NewRecorder()
-			c, _ := gin.CreateTestContext(w)
-			c.Request = httptest.NewRequest(http.MethodDelete, "/admin/sora/users/"+tc.userID+"/storage", nil)
-			c.Params = gin.Params{{Key: "id", Value: tc.userID}}
-
-			handler.ClearUserStorage(c)
-
-			assert.Equal(t, tc.expected, w.Code)
-		})
-	}
-}
-
 func TestSoraSystemStatsResponse_Fields(t *testing.T) {
 	resp := SoraSystemStatsResponse{
 		TotalUsers:        10,