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event_history.go
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/
event_history.go
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package data
import (
"context"
"github.com/go-kratos/kratos/v2/log"
"github.com/google/uuid"
"github.com/kdimtricp/aical/internal/biz"
"gorm.io/gorm"
"time"
)
type eventHistory struct {
gorm.Model
ID uuid.UUID `gorm:"type:uuid;primary_key;default:gen_random_uuid()"`
EventID uuid.UUID
CalendarID uuid.UUID
ChangeType biz.ChangeTypeEnum // Тип изменения: CREATED, UPDATED, DELETED
ChangeTime time.Time // Время изменения
PrevEvent biz.Event `gorm:"embedded;embeddedPrefix:prev_"`
NewEvent biz.Event `gorm:"embedded;embeddedPrefix:new_"`
}
func (eh *eventHistory) biz() *biz.EventHistory {
return &biz.EventHistory{
ID: eh.ID,
EventID: eh.EventID,
CalendarID: eh.CalendarID,
ChangeType: eh.ChangeType,
ChangeTime: eh.ChangeTime,
PrevEvent: eh.PrevEvent,
NewEvent: eh.NewEvent,
}
}
type eventHistoryRepo struct {
data *Data
log *log.Helper
}
func NewEventHistoryRepo(data *Data, logger log.Logger) biz.EventHistoryRepo {
return &eventHistoryRepo{
data: data,
log: log.NewHelper(logger),
}
}
func (r *eventHistoryRepo) ListCalendarEventHistory(_ context.Context, calendarID uuid.UUID) ([]*biz.EventHistory, error) {
log.Debugf("List Event history: %v", calendarID)
var eventHistories []*eventHistory
var bizEventHistories []*biz.EventHistory
if err := r.data.db.Where("calendar_id = ?", calendarID).Find(&eventHistories).Error; err != nil {
return nil, err
}
for _, eventHistory := range eventHistories {
bizEventHistories = append(bizEventHistories, eventHistory.biz())
}
return bizEventHistories, nil
}
func (r *eventHistoryRepo) DeleteCalendarEventHistory(_ context.Context, calendarID uuid.UUID) error {
log.Debugf("Delete Event history: %v", calendarID)
return r.data.db.Where("calendar_id = ?", calendarID).Delete(&eventHistory{}).Error
}