fix: CI lint/test fixes — gofmt, errcheck, handler test args

backend/internal/handler/admin/channel_handler.go

@@ -24,29 +24,29 @@ func NewChannelHandler(channelService *service.ChannelService) *ChannelHandler {
 // --- Request / Response types ---
 
 type createChannelRequest struct {
-	Name         string                         `json:"name" binding:"required,max=100"`
-	Description  string                         `json:"description"`
-	GroupIDs     []int64                        `json:"group_ids"`
-	ModelPricing []channelModelPricingRequest   `json:"model_pricing"`
+	Name         string                       `json:"name" binding:"required,max=100"`
+	Description  string                       `json:"description"`
+	GroupIDs     []int64                      `json:"group_ids"`
+	ModelPricing []channelModelPricingRequest `json:"model_pricing"`
 }
 
 type updateChannelRequest struct {
-	Name         string                          `json:"name" binding:"omitempty,max=100"`
-	Description  *string                         `json:"description"`
-	Status       string                          `json:"status" binding:"omitempty,oneof=active disabled"`
-	GroupIDs     *[]int64                        `json:"group_ids"`
-	ModelPricing *[]channelModelPricingRequest   `json:"model_pricing"`
+	Name         string                        `json:"name" binding:"omitempty,max=100"`
+	Description  *string                       `json:"description"`
+	Status       string                        `json:"status" binding:"omitempty,oneof=active disabled"`
+	GroupIDs     *[]int64                      `json:"group_ids"`
+	ModelPricing *[]channelModelPricingRequest `json:"model_pricing"`
 }
 
 type channelModelPricingRequest struct {
-	Models           []string                   `json:"models" binding:"required,min=1,max=100"`
-	BillingMode      string                     `json:"billing_mode" binding:"omitempty,oneof=token per_request image"`
-	InputPrice       *float64                   `json:"input_price" binding:"omitempty,min=0"`
-	OutputPrice      *float64                   `json:"output_price" binding:"omitempty,min=0"`
-	CacheWritePrice  *float64                   `json:"cache_write_price" binding:"omitempty,min=0"`
-	CacheReadPrice   *float64                   `json:"cache_read_price" binding:"omitempty,min=0"`
-	ImageOutputPrice *float64                   `json:"image_output_price" binding:"omitempty,min=0"`
-	Intervals        []pricingIntervalRequest   `json:"intervals"`
+	Models           []string                 `json:"models" binding:"required,min=1,max=100"`
+	BillingMode      string                   `json:"billing_mode" binding:"omitempty,oneof=token per_request image"`
+	InputPrice       *float64                 `json:"input_price" binding:"omitempty,min=0"`
+	OutputPrice      *float64                 `json:"output_price" binding:"omitempty,min=0"`
+	CacheWritePrice  *float64                 `json:"cache_write_price" binding:"omitempty,min=0"`
+	CacheReadPrice   *float64                 `json:"cache_read_price" binding:"omitempty,min=0"`
+	ImageOutputPrice *float64                 `json:"image_output_price" binding:"omitempty,min=0"`
+	Intervals        []pricingIntervalRequest `json:"intervals"`
 }
 
 type pricingIntervalRequest struct {
@@ -62,26 +62,26 @@ type pricingIntervalRequest struct {
 }
 
 type channelResponse struct {
-	ID           int64                          `json:"id"`
-	Name         string                         `json:"name"`
-	Description  string                         `json:"description"`
-	Status       string                         `json:"status"`
-	GroupIDs     []int64                        `json:"group_ids"`
-	ModelPricing []channelModelPricingResponse  `json:"model_pricing"`
-	CreatedAt    string                         `json:"created_at"`
-	UpdatedAt    string                         `json:"updated_at"`
+	ID           int64                         `json:"id"`
+	Name         string                        `json:"name"`
+	Description  string                        `json:"description"`
+	Status       string                        `json:"status"`
+	GroupIDs     []int64                       `json:"group_ids"`
+	ModelPricing []channelModelPricingResponse `json:"model_pricing"`
+	CreatedAt    string                        `json:"created_at"`
+	UpdatedAt    string                        `json:"updated_at"`
 }
 
 type channelModelPricingResponse struct {
-	ID               int64                       `json:"id"`
-	Models           []string                    `json:"models"`
-	BillingMode      string                      `json:"billing_mode"`
-	InputPrice       *float64                    `json:"input_price"`
-	OutputPrice      *float64                    `json:"output_price"`
-	CacheWritePrice  *float64                    `json:"cache_write_price"`
-	CacheReadPrice   *float64                    `json:"cache_read_price"`
-	ImageOutputPrice *float64                    `json:"image_output_price"`
-	Intervals        []pricingIntervalResponse   `json:"intervals"`
+	ID               int64                     `json:"id"`
+	Models           []string                  `json:"models"`
+	BillingMode      string                    `json:"billing_mode"`
+	InputPrice       *float64                  `json:"input_price"`
+	OutputPrice      *float64                  `json:"output_price"`
+	CacheWritePrice  *float64                  `json:"cache_write_price"`
+	CacheReadPrice   *float64                  `json:"cache_read_price"`
+	ImageOutputPrice *float64                  `json:"image_output_price"`
+	Intervals        []pricingIntervalResponse `json:"intervals"`
 }
 
 type pricingIntervalResponse struct {
@@ -106,7 +106,7 @@ func channelToResponse(ch *service.Channel) *channelResponse {
 		Name:        ch.Name,
 		Description: ch.Description,
 		Status:      ch.Status,
-		GroupIDs:     ch.GroupIDs,
+		GroupIDs:    ch.GroupIDs,
 		CreatedAt:   ch.CreatedAt.Format("2006-01-02T15:04:05Z"),
 		UpdatedAt:   ch.UpdatedAt.Format("2006-01-02T15:04:05Z"),
 	}

backend/internal/handler/gateway_handler_warmup_intercept_unit_test.go

@@ -161,6 +161,7 @@ func newTestGatewayHandler(t *testing.T, group *service.Group, accounts []*servi
 		nil, // digestStore
 		nil, // settingService
 		nil, // tlsFPProfileService
+		nil, // channelService
 	)
 
 	// RunModeSimple：跳过计费检查，避免引入 repo/cache 依赖。

backend/internal/handler/sora_client_handler_test.go

@@ -2224,7 +2224,7 @@ func (s *stubSoraClientForHandler) GetVideoTask(_ context.Context, _ *service.Ac
 func newMinimalGatewayService(accountRepo service.AccountRepository) *service.GatewayService {
 	return service.NewGatewayService(
 		accountRepo, nil, nil, nil, nil, nil, nil, nil, nil,
-		nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
+		nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
 	)
 }
 

backend/internal/handler/sora_gateway_handler_test.go

@@ -465,6 +465,7 @@ func TestSoraGatewayHandler_ChatCompletions(t *testing.T) {
 		nil, // digestStore
 		nil, // settingService
 		nil, // tlsFPProfileService
+		nil, // channelService
 	)
 
 	soraClient := &stubSoraClient{imageURLs: []string{"https://example.com/a.png"}}

backend/internal/repository/channel_repo.go

@@ -186,7 +186,7 @@ func (r *channelRepository) List(ctx context.Context, params pagination.Paginati
 	if err != nil {
 		return nil, nil, fmt.Errorf("query channels: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	var channels []service.Channel
 	var channelIDs []int64
@@ -240,7 +240,7 @@ func (r *channelRepository) ListAll(ctx context.Context) ([]service.Channel, err
 	if err != nil {
 		return nil, fmt.Errorf("query all channels: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	var channels []service.Channel
 	var channelIDs []int64
@@ -292,7 +292,7 @@ func (r *channelRepository) batchLoadGroupIDs(ctx context.Context, channelIDs []
 	if err != nil {
 		return nil, fmt.Errorf("batch load group ids: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	groupMap := make(map[int64][]int64, len(channelIDs))
 	for rows.Next() {
@@ -333,7 +333,7 @@ func (r *channelRepository) GetGroupIDs(ctx context.Context, channelID int64) ([
 	if err != nil {
 		return nil, fmt.Errorf("get group ids: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	var ids []int64
 	for rows.Next() {
@@ -375,7 +375,7 @@ func (r *channelRepository) GetGroupsInOtherChannels(ctx context.Context, channe
 	if err != nil {
 		return nil, fmt.Errorf("get groups in other channels: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	var conflicting []int64
 	for rows.Next() {

backend/internal/repository/channel_repo_pricing.go

@@ -21,7 +21,7 @@ func (r *channelRepository) ListModelPricing(ctx context.Context, channelID int6
 	if err != nil {
 		return nil, fmt.Errorf("list model pricing: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	result, pricingIDs, err := scanModelPricingRows(rows)
 	if err != nil {
@@ -97,7 +97,7 @@ func (r *channelRepository) batchLoadModelPricing(ctx context.Context, channelID
 	if err != nil {
 		return nil, fmt.Errorf("batch load model pricing: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	allPricing, allPricingIDs, err := scanModelPricingRows(rows)
 	if err != nil {
@@ -139,7 +139,7 @@ func (r *channelRepository) batchLoadIntervals(ctx context.Context, pricingIDs [
 	if err != nil {
 		return nil, fmt.Errorf("batch load intervals: %w", err)
 	}
-	defer rows.Close()
+	defer func() { _ = rows.Close() }()
 
 	intervalMap := make(map[int64][]service.PricingInterval, len(pricingIDs))
 	for rows.Next() {

backend/internal/service/billing_service.go

@@ -413,12 +413,12 @@ func (s *BillingService) CalculateCostWithChannel(model string, tokens UsageToke
 type CostInput struct {
 	Ctx            context.Context
 	Model          string
-	GroupID        *int64         // 用于渠道定价查找
+	GroupID        *int64 // 用于渠道定价查找
 	Tokens         UsageTokens
-	RequestCount   int            // 按次计费时使用
-	SizeTier       string         // 按次/图片模式的层级标签（"1K","2K","4K","HD" 等）
+	RequestCount   int    // 按次计费时使用
+	SizeTier       string // 按次/图片模式的层级标签（"1K","2K","4K","HD" 等）
 	RateMultiplier float64
-	ServiceTier    string         // "priority","flex","" 等
+	ServiceTier    string                // "priority","flex","" 等
 	Resolver       *ModelPricingResolver // 定价解析器
 }
 

backend/internal/service/channel.go

@@ -10,8 +10,8 @@ type BillingMode string
 
 const (
 	BillingModeToken      BillingMode = "token"       // 按 token 区间计费
-	BillingModePerRequest BillingMode = "per_request"  // 按次计费（支持上下文窗口分层）
-	BillingModeImage      BillingMode = "image"        // 图片计费（当前按次，预留 token 计费）
+	BillingModePerRequest BillingMode = "per_request" // 按次计费（支持上下文窗口分层）
+	BillingModeImage      BillingMode = "image"       // 图片计费（当前按次，预留 token 计费）
 )
 
 // IsValid 检查 BillingMode 是否为合法值
@@ -42,13 +42,13 @@ type Channel struct {
 type ChannelModelPricing struct {
 	ID               int64
 	ChannelID        int64
-	Models           []string    // 绑定的模型列表
-	BillingMode      BillingMode // 计费模式
-	InputPrice       *float64    // 每 token 输入价格（USD）— 向后兼容 flat 定价
-	OutputPrice      *float64    // 每 token 输出价格（USD）
-	CacheWritePrice  *float64    // 缓存写入价格
-	CacheReadPrice   *float64    // 缓存读取价格
-	ImageOutputPrice *float64    // 图片输出价格（向后兼容）
+	Models           []string          // 绑定的模型列表
+	BillingMode      BillingMode       // 计费模式
+	InputPrice       *float64          // 每 token 输入价格（USD）— 向后兼容 flat 定价
+	OutputPrice      *float64          // 每 token 输出价格（USD）
+	CacheWritePrice  *float64          // 缓存写入价格
+	CacheReadPrice   *float64          // 缓存读取价格
+	ImageOutputPrice *float64          // 图片输出价格（向后兼容）
 	Intervals        []PricingInterval // 区间定价列表
 	CreatedAt        time.Time
 	UpdatedAt        time.Time