47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package logic
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import (
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"context"
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"errors"
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deliverentity "spark-server/internal/module/deliver/entity"
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"spark-server/internal/pkg/errs"
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)
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const cmdDelete uint16 = 15
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func (s *Service) DeleteMessage(ctx context.Context, userID int64, deviceID uint64, msgID int64) error {
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if !s.ready() || userID <= 0 {
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return errs.ErrUnauthorized
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}
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if msgID <= 0 {
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return errs.ErrInvalidArgument
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}
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msg, err := s.repo.GetByID(ctx, msgID)
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if err != nil {
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return err
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}
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if _, err := s.chats.GetMember(ctx, msg.ConversationID, userID); err != nil {
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if errors.Is(err, errs.ErrNotFound) {
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return errs.ErrForbidden
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}
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return err
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}
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if err := s.repo.HideForUser(ctx, userID, msg); err != nil {
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return err
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}
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if s.queue == nil {
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return nil
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}
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jobID, err := s.ids.NextID()
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if err != nil {
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return err
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}
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return s.queue.Push(ctx, &deliverentity.Job{
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MsgID: jobID, Cmd: cmdDelete, ConversationID: msg.ConversationID,
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FromUserID: userID, FromDeviceID: deviceID, ExcludeDevice: deviceID,
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ToUserIDs: []int64{userID}, NotPush: true,
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Payload: controlBytes(msg.ID, msg.ConversationID),
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})
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}
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