merge upstream main

backend/internal/service/announcement.go

@@ -0,0 +1,64 @@
+package service
+
+import (
+	"context"
+	"time"
+
+	"github.com/Wei-Shaw/sub2api/internal/domain"
+	"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
+)
+
+const (
+	AnnouncementStatusDraft    = domain.AnnouncementStatusDraft
+	AnnouncementStatusActive   = domain.AnnouncementStatusActive
+	AnnouncementStatusArchived = domain.AnnouncementStatusArchived
+)
+
+const (
+	AnnouncementConditionTypeSubscription = domain.AnnouncementConditionTypeSubscription
+	AnnouncementConditionTypeBalance      = domain.AnnouncementConditionTypeBalance
+)
+
+const (
+	AnnouncementOperatorIn  = domain.AnnouncementOperatorIn
+	AnnouncementOperatorGT  = domain.AnnouncementOperatorGT
+	AnnouncementOperatorGTE = domain.AnnouncementOperatorGTE
+	AnnouncementOperatorLT  = domain.AnnouncementOperatorLT
+	AnnouncementOperatorLTE = domain.AnnouncementOperatorLTE
+	AnnouncementOperatorEQ  = domain.AnnouncementOperatorEQ
+)
+
+var (
+	ErrAnnouncementNotFound      = domain.ErrAnnouncementNotFound
+	ErrAnnouncementInvalidTarget = domain.ErrAnnouncementInvalidTarget
+)
+
+type AnnouncementTargeting = domain.AnnouncementTargeting
+
+type AnnouncementConditionGroup = domain.AnnouncementConditionGroup
+
+type AnnouncementCondition = domain.AnnouncementCondition
+
+type Announcement = domain.Announcement
+
+type AnnouncementListFilters struct {
+	Status string
+	Search string
+}
+
+type AnnouncementRepository interface {
+	Create(ctx context.Context, a *Announcement) error
+	GetByID(ctx context.Context, id int64) (*Announcement, error)
+	Update(ctx context.Context, a *Announcement) error
+	Delete(ctx context.Context, id int64) error
+
+	List(ctx context.Context, params pagination.PaginationParams, filters AnnouncementListFilters) ([]Announcement, *pagination.PaginationResult, error)
+	ListActive(ctx context.Context, now time.Time) ([]Announcement, error)
+}
+
+type AnnouncementReadRepository interface {
+	MarkRead(ctx context.Context, announcementID, userID int64, readAt time.Time) error
+	GetReadMapByUser(ctx context.Context, userID int64, announcementIDs []int64) (map[int64]time.Time, error)
+	GetReadMapByUsers(ctx context.Context, announcementID int64, userIDs []int64) (map[int64]time.Time, error)
+	CountByAnnouncementID(ctx context.Context, announcementID int64) (int64, error)
+}