Merge pull request #690 from touwaeriol/pr/bulk-edit-mixed-channel-warning

feat: add mixed-channel warning for bulk account edit

backend/internal/handler/admin/account_handler.go

@@ -1122,6 +1122,14 @@ func (h *AccountHandler) BulkUpdate(c *gin.Context) {
 		SkipMixedChannelCheck: skipCheck,
 	})
 	if err != nil {
+		var mixedErr *service.MixedChannelError
+		if errors.As(err, &mixedErr) {
+			c.JSON(409, gin.H{
+				"error":   "mixed_channel_warning",
+				"message": mixedErr.Error(),
+			})
+			return
+		}
 		response.ErrorFrom(c, err)
 		return
 	}

backend/internal/handler/admin/account_handler_mixed_channel_test.go

@@ -19,6 +19,7 @@ func setupAccountMixedChannelRouter(adminSvc *stubAdminService) *gin.Engine {
 	router.POST("/api/v1/admin/accounts/check-mixed-channel", accountHandler.CheckMixedChannel)
 	router.POST("/api/v1/admin/accounts", accountHandler.Create)
 	router.PUT("/api/v1/admin/accounts/:id", accountHandler.Update)
+	router.POST("/api/v1/admin/accounts/bulk-update", accountHandler.BulkUpdate)
 	return router
 }
 
@@ -145,3 +146,53 @@ func TestAccountHandlerUpdateMixedChannelConflictSimplifiedResponse(t *testing.T
 	require.False(t, hasDetails)
 	require.False(t, hasRequireConfirmation)
 }
+
+func TestAccountHandlerBulkUpdateMixedChannelConflict(t *testing.T) {
+	adminSvc := newStubAdminService()
+	adminSvc.bulkUpdateAccountErr = &service.MixedChannelError{
+		GroupID:         27,
+		GroupName:       "claude-max",
+		CurrentPlatform: "Antigravity",
+		OtherPlatform:   "Anthropic",
+	}
+	router := setupAccountMixedChannelRouter(adminSvc)
+
+	body, _ := json.Marshal(map[string]any{
+		"account_ids": []int64{1, 2, 3},
+		"group_ids":   []int64{27},
+	})
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodPost, "/api/v1/admin/accounts/bulk-update", bytes.NewReader(body))
+	req.Header.Set("Content-Type", "application/json")
+	router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusConflict, rec.Code)
+	var resp map[string]any
+	require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &resp))
+	require.Equal(t, "mixed_channel_warning", resp["error"])
+	require.Contains(t, resp["message"], "claude-max")
+}
+
+func TestAccountHandlerBulkUpdateMixedChannelConfirmSkips(t *testing.T) {
+	adminSvc := newStubAdminService()
+	router := setupAccountMixedChannelRouter(adminSvc)
+
+	body, _ := json.Marshal(map[string]any{
+		"account_ids":                []int64{1, 2},
+		"group_ids":                  []int64{27},
+		"confirm_mixed_channel_risk": true,
+	})
+	rec := httptest.NewRecorder()
+	req := httptest.NewRequest(http.MethodPost, "/api/v1/admin/accounts/bulk-update", bytes.NewReader(body))
+	req.Header.Set("Content-Type", "application/json")
+	router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusOK, rec.Code)
+	var resp map[string]any
+	require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &resp))
+	require.Equal(t, float64(0), resp["code"])
+	data, ok := resp["data"].(map[string]any)
+	require.True(t, ok)
+	require.Equal(t, float64(2), data["success"])
+	require.Equal(t, float64(0), data["failed"])
+}

backend/internal/handler/admin/admin_service_stub_test.go

@@ -10,22 +10,23 @@ import (
 )
 
 type stubAdminService struct {
-	users            []service.User
-	apiKeys          []service.APIKey
-	groups           []service.Group
-	accounts         []service.Account
-	proxies          []service.Proxy
-	proxyCounts      []service.ProxyWithAccountCount
-	redeems          []service.RedeemCode
-	createdAccounts  []*service.CreateAccountInput
-	createdProxies   []*service.CreateProxyInput
-	updatedProxyIDs  []int64
-	updatedProxies   []*service.UpdateProxyInput
-	testedProxyIDs   []int64
-	createAccountErr error
-	updateAccountErr error
-	checkMixedErr    error
-	lastMixedCheck   struct {
+	users                []service.User
+	apiKeys              []service.APIKey
+	groups               []service.Group
+	accounts             []service.Account
+	proxies              []service.Proxy
+	proxyCounts          []service.ProxyWithAccountCount
+	redeems              []service.RedeemCode
+	createdAccounts      []*service.CreateAccountInput
+	createdProxies       []*service.CreateProxyInput
+	updatedProxyIDs      []int64
+	updatedProxies       []*service.UpdateProxyInput
+	testedProxyIDs       []int64
+	createAccountErr     error
+	updateAccountErr     error
+	bulkUpdateAccountErr error
+	checkMixedErr        error
+	lastMixedCheck       struct {
 		accountID int64
 		platform  string
 		groupIDs  []int64
@@ -235,7 +236,10 @@ func (s *stubAdminService) SetAccountSchedulable(ctx context.Context, id int64,
 }
 
 func (s *stubAdminService) BulkUpdateAccounts(ctx context.Context, input *service.BulkUpdateAccountsInput) (*service.BulkUpdateAccountsResult, error) {
-	return &service.BulkUpdateAccountsResult{Success: 1, Failed: 0, SuccessIDs: []int64{1}}, nil
+	if s.bulkUpdateAccountErr != nil {
+		return nil, s.bulkUpdateAccountErr
+	}
+	return &service.BulkUpdateAccountsResult{Success: len(input.AccountIDs), Failed: 0, SuccessIDs: input.AccountIDs}, nil
 }
 
 func (s *stubAdminService) CheckMixedChannelRisk(ctx context.Context, currentAccountID int64, currentAccountPlatform string, groupIDs []int64) error {