feat: merge dev

backend/internal/service/account.go

@@ -9,16 +9,19 @@ import (
 )
 
 type Account struct {
-	ID                 int64
-	Name               string
-	Notes              *string
-	Platform           string
-	Type               string
-	Credentials        map[string]any
-	Extra              map[string]any
-	ProxyID            *int64
-	Concurrency        int
-	Priority           int
+	ID          int64
+	Name        string
+	Notes       *string
+	Platform    string
+	Type        string
+	Credentials map[string]any
+	Extra       map[string]any
+	ProxyID     *int64
+	Concurrency int
+	Priority    int
+	// RateMultiplier 账号计费倍率（>=0，允许 0 表示该账号计费为 0）。
+	// 使用指针用于兼容旧版本调度缓存（Redis）中缺字段的情况：nil 表示按 1.0 处理。
+	RateMultiplier     *float64
 	Status             string
 	ErrorMessage       string
 	LastUsedAt         *time.Time
@@ -57,6 +60,20 @@ func (a *Account) IsActive() bool {
 	return a.Status == StatusActive
 }
 
+// BillingRateMultiplier 返回账号计费倍率。
+// - nil 表示未配置/旧缓存缺字段，按 1.0 处理
+// - 允许 0，表示该账号计费为 0
+// - 负数属于非法数据，出于安全考虑按 1.0 处理
+func (a *Account) BillingRateMultiplier() float64 {
+	if a == nil || a.RateMultiplier == nil {
+		return 1.0
+	}
+	if *a.RateMultiplier < 0 {
+		return 1.0
+	}
+	return *a.RateMultiplier
+}
+
 func (a *Account) IsSchedulable() bool {
 	if !a.IsActive() || !a.Schedulable {
 		return false

backend/internal/service/account_billing_rate_multiplier_test.go

+package service
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestAccount_BillingRateMultiplier_DefaultsToOneWhenNil(t *testing.T) {
+	var a Account
+	require.NoError(t, json.Unmarshal([]byte(`{"id":1,"name":"acc","status":"active"}`), &a))
+	require.Nil(t, a.RateMultiplier)
+	require.Equal(t, 1.0, a.BillingRateMultiplier())
+}
+
+func TestAccount_BillingRateMultiplier_AllowsZero(t *testing.T) {
+	v := 0.0
+	a := Account{RateMultiplier: &v}
+	require.Equal(t, 0.0, a.BillingRateMultiplier())
+}
+
+func TestAccount_BillingRateMultiplier_NegativeFallsBackToOne(t *testing.T) {
+	v := -1.0
+	a := Account{RateMultiplier: &v}
+	require.Equal(t, 1.0, a.BillingRateMultiplier())
+}

backend/internal/service/account_service.go

@@ -63,14 +63,15 @@ type AccountRepository interface {
 // AccountBulkUpdate describes the fields that can be updated in a bulk operation.
 // Nil pointers mean "do not change".
 type AccountBulkUpdate struct {
-	Name        *string
-	ProxyID     *int64
-	Concurrency *int
-	Priority    *int
-	Status      *string
-	Schedulable *bool
-	Credentials map[string]any
-	Extra       map[string]any
+	Name           *string
+	ProxyID        *int64
+	Concurrency    *int
+	Priority       *int
+	RateMultiplier *float64
+	Status         *string
+	Schedulable    *bool
+	Credentials    map[string]any
+	Extra          map[string]any
 }
 
 // CreateAccountRequest 创建账号请求

backend/internal/service/admin_service_bulk_update_test.go

@@ -12,9 +12,9 @@ import (
 
 type accountRepoStubForBulkUpdate struct {
 	accountRepoStub
-	bulkUpdateErr     error
-	bulkUpdateIDs     []int64
-	bindGroupErrByID  map[int64]error
+	bulkUpdateErr    error
+	bulkUpdateIDs    []int64
+	bindGroupErrByID map[int64]error
 }
 
 func (s *accountRepoStubForBulkUpdate) BulkUpdate(_ context.Context, ids []int64, _ AccountBulkUpdate) (int64, error) {

backend/internal/service/dashboard_service.go

@@ -124,16 +124,16 @@ func (s *DashboardService) GetDashboardStats(ctx context.Context) (*usagestats.D
 	return stats, nil
 }
 
-func (s *DashboardService) GetUsageTrendWithFilters(ctx context.Context, startTime, endTime time.Time, granularity string, userID, apiKeyID int64) ([]usagestats.TrendDataPoint, error) {
-	trend, err := s.usageRepo.GetUsageTrendWithFilters(ctx, startTime, endTime, granularity, userID, apiKeyID)
+func (s *DashboardService) GetUsageTrendWithFilters(ctx context.Context, startTime, endTime time.Time, granularity string, userID, apiKeyID, accountID, groupID int64, model string, stream *bool) ([]usagestats.TrendDataPoint, error) {
+	trend, err := s.usageRepo.GetUsageTrendWithFilters(ctx, startTime, endTime, granularity, userID, apiKeyID, accountID, groupID, model, stream)
 	if err != nil {
 		return nil, fmt.Errorf("get usage trend with filters: %w", err)
 	}
 	return trend, nil
 }
 
-func (s *DashboardService) GetModelStatsWithFilters(ctx context.Context, startTime, endTime time.Time, userID, apiKeyID int64) ([]usagestats.ModelStat, error) {
-	stats, err := s.usageRepo.GetModelStatsWithFilters(ctx, startTime, endTime, userID, apiKeyID, 0)
+func (s *DashboardService) GetModelStatsWithFilters(ctx context.Context, startTime, endTime time.Time, userID, apiKeyID, accountID, groupID int64, stream *bool) ([]usagestats.ModelStat, error) {
+	stats, err := s.usageRepo.GetModelStatsWithFilters(ctx, startTime, endTime, userID, apiKeyID, accountID, groupID, stream)
 	if err != nil {
 		return nil, fmt.Errorf("get model stats with filters: %w", err)
 	}