github.com/mad-app/mattermost-server@v5.11.1+incompatible/store/local_cache_supplier_reactions.go (about)

     1  // Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
     2  // See License.txt for license information.
     3  
     4  package store
     5  
     6  import (
     7  	"context"
     8  
     9  	"github.com/mattermost/mattermost-server/model"
    10  )
    11  
    12  func (s *LocalCacheSupplier) handleClusterInvalidateReaction(msg *model.ClusterMessage) {
    13  	if msg.Data == CLEAR_CACHE_MESSAGE_DATA {
    14  		s.reactionCache.Purge()
    15  	} else {
    16  		s.reactionCache.Remove(msg.Data)
    17  	}
    18  }
    19  
    20  func (s *LocalCacheSupplier) ReactionSave(ctx context.Context, reaction *model.Reaction, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    21  	defer s.doInvalidateCacheCluster(s.reactionCache, reaction.PostId)
    22  	return s.Next().ReactionSave(ctx, reaction, hints...)
    23  }
    24  
    25  func (s *LocalCacheSupplier) ReactionDelete(ctx context.Context, reaction *model.Reaction, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    26  	defer s.doInvalidateCacheCluster(s.reactionCache, reaction.PostId)
    27  	return s.Next().ReactionDelete(ctx, reaction, hints...)
    28  }
    29  
    30  func (s *LocalCacheSupplier) ReactionGetForPost(ctx context.Context, postId string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    31  	if result := s.doStandardReadCache(ctx, s.reactionCache, postId, hints...); result != nil {
    32  		return result
    33  	}
    34  
    35  	result := s.Next().ReactionGetForPost(ctx, postId, hints...)
    36  
    37  	s.doStandardAddToCache(ctx, s.reactionCache, postId, result, hints...)
    38  
    39  	return result
    40  }
    41  
    42  func (s *LocalCacheSupplier) ReactionDeleteAllWithEmojiName(ctx context.Context, emojiName string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    43  	// This could be improved. Right now we just clear the whole
    44  	// cache because we don't have a way find what post Ids have this emoji name.
    45  	defer s.doClearCacheCluster(s.reactionCache)
    46  	return s.Next().ReactionDeleteAllWithEmojiName(ctx, emojiName, hints...)
    47  }
    48  
    49  func (s *LocalCacheSupplier) ReactionPermanentDeleteBatch(ctx context.Context, endTime int64, limit int64, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    50  	// Don't bother to clear the cache as the posts will be gone anyway and the reactions being deleted will
    51  	// expire from the cache in due course.
    52  	return s.Next().ReactionPermanentDeleteBatch(ctx, endTime, limit)
    53  }
    54  
    55  func (s *LocalCacheSupplier) ReactionsBulkGetForPosts(ctx context.Context, postIds []string, hints ...LayeredStoreHint) *LayeredStoreSupplierResult {
    56  	// Ignoring this.
    57  	return s.Next().ReactionsBulkGetForPosts(ctx, postIds, hints...)
    58  }