v0.1

internal/domains/certification/repositories/certification_query_repository.go

@@ -16,6 +16,7 @@ type CertificationQueryRepository interface {
 	GetByID(ctx context.Context, id string) (*entities.Certification, error)
 	GetByUserID(ctx context.Context, userID string) (*entities.Certification, error)
 	Exists(ctx context.Context, id string) (bool, error)
+	ExistsByUserID(ctx context.Context, userID string) (bool, error)
 
 	// 列表查询
 	List(ctx context.Context, query *queries.ListCertificationsQuery) ([]*entities.Certification, int64, error)
@@ -31,9 +32,6 @@ type CertificationQueryRepository interface {
 	GetCertificationsByDateRange(ctx context.Context, startDate, endDate time.Time) ([]*entities.Certification, error)
 	GetUserActiveCertification(ctx context.Context, userID string) (*entities.Certification, error)
 
-	// 统计查询
-	GetStatistics(ctx context.Context, period CertificationTimePeriod) (*CertificationStatistics, error)
-	CountByStatus(ctx context.Context, status enums.CertificationStatus) (int64, error)
 	CountByFailureReason(ctx context.Context, reason enums.FailureReason) (int64, error)
 	GetProgressStatistics(ctx context.Context) (*CertificationProgressStats, error)
 
@@ -56,37 +54,6 @@ const (
 	PeriodYearly  CertificationTimePeriod = "yearly"
 )
 
-// CertificationStatistics 认证统计信息
-type CertificationStatistics struct {
-	Period    CertificationTimePeriod `json:"period"`
-	StartDate time.Time               `json:"start_date"`
-	EndDate   time.Time               `json:"end_date"`
-
-	// 总体统计
-	TotalCertifications int64 `json:"total_certifications"`
-	CompletedCount      int64 `json:"completed_count"`
-	FailedCount         int64 `json:"failed_count"`
-	InProgressCount     int64 `json:"in_progress_count"`
-
-	// 状态分布
-	StatusDistribution map[enums.CertificationStatus]int64 `json:"status_distribution"`
-
-	// 失败原因分布
-	FailureDistribution map[enums.FailureReason]int64 `json:"failure_distribution"`
-
-	// 成功率统计
-	SuccessRate          float64 `json:"success_rate"`
-	EnterpriseVerifyRate float64 `json:"enterprise_verify_rate"`
-	ContractSignRate     float64 `json:"contract_sign_rate"`
-
-	// 时间统计
-	AvgProcessingTime   time.Duration `json:"avg_processing_time"`
-	AvgVerificationTime time.Duration `json:"avg_verification_time"`
-	AvgSigningTime      time.Duration `json:"avg_signing_time"`
-
-	// 重试统计
-	RetryStats *CertificationRetryStats `json:"retry_stats"`
-}
 
 // CertificationProgressStats 进度统计信息
 type CertificationProgressStats struct {