60 lines
1.9 KiB
Go
60 lines
1.9 KiB
Go
package subscribe
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import (
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"context"
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"github.com/perfect-panel/server/internal/model/user"
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"github.com/perfect-panel/server/pkg/xerr"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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"github.com/perfect-panel/server/internal/svc"
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"github.com/perfect-panel/server/internal/types"
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"github.com/perfect-panel/server/pkg/logger"
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)
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type BatchDeleteSubscribeLogic struct {
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logger.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// Batch delete subscribe
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func NewBatchDeleteSubscribeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *BatchDeleteSubscribeLogic {
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return &BatchDeleteSubscribeLogic{
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Logger: logger.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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var errorIsExistActiveUser = errors.New("subscription ID belongs to an active user subscription")
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func (l *BatchDeleteSubscribeLogic) BatchDeleteSubscribe(req *types.BatchDeleteSubscribeRequest) error {
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err := l.svcCtx.DB.Transaction(func(tx *gorm.DB) error {
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for _, id := range req.Ids {
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var count int64
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// Validate whether the subscription ID belongs to an active user subscription.
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if err := tx.Model(&user.Subscribe{}).Where("subscribe_id = ? AND status = 1", id).Count(&count).Find(&user.Subscribe{}).Error; err != nil {
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l.Logger.Error("[BatchDeleteSubscribe] Query Subscribe Error: ", logger.Field("error", err.Error()))
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return err
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}
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if count > 0 {
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return errorIsExistActiveUser
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}
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if err := l.svcCtx.SubscribeModel.Delete(l.ctx, id, tx); err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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if errors.Is(err, errorIsExistActiveUser) {
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return errors.Wrapf(xerr.NewErrCode(xerr.SubscribeIsUsedError), "subscription ID belongs to an active user subscription")
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}
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l.Logger.Error("[BatchDeleteSubscribe] Transaction Error: ", logger.Field("error", err.Error()))
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return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseDeletedError), "delete subscribe failed: %v", err.Error())
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}
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return nil
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}
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