func (ps BoltPostStore) GetPosts(channelID string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
var result StoreResult
posts := make(map[string]*model.Post)
channelPostsJson, err := ps.postsByChannel.Get([]byte(channelID))
if err != nil {
result.Err = model.NewAppError("BoltPostStore.", "Post is not valid", "")
} else {
channelPosts := model.BoolMapFromJson(strings.NewReader(string(channelPostsJson)))
postItems, err := ps.postStore.Items()
if err != nil {
result.Err = model.NewAppError("BoltPostStore.", "Post is not valid", "")
storeChannel <- result
close(storeChannel)
return
}
for _, postItem := range postItems {
if channelPosts[string(postItem.Key)] {
postString := string(postItem.Value)
posts[string(postItem.Key)] = model.PostFromJson(strings.NewReader(postString))
}
}
result.Data = posts
}
storeChannel <- result
close(storeChannel)
return
}()
return storeChannel
}
func (ps BoltPostStore) Save(post *model.Post) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
var result StoreResult
postErr := post.IsValid()
if postErr != nil {
post.PreSave()
err := ps.postStore.Put([]byte(post.Id), []byte(post.ToJson()))
postsByChannelsJson, err := ps.postsByChannel.Get([]byte(post.ChannelId))
postsByChannelsString := string(postsByChannelsJson)
postsByChannels := model.BoolMapFromJson(strings.NewReader(postsByChannelsString))
postsByChannels[post.Id] = true
postsByChannelsString = model.BoolMapToJson(postsByChannels)
err = ps.postStore.Put([]byte(post.ChannelId), []byte(postsByChannelsString))
if err != nil {
result.Err = model.NewAppError("BoltPostStore.", "Post is valid", "")
} else {
result.Data = post
}
} else {
result.Err = postErr
}
storeChannel <- result
close(storeChannel)
return
}()
return storeChannel
}