MM-17468 - Improving performance of fetching threads (#11980)

fetchThreads parameter support in the API

app/plugin_api.go

@@ -474,19 +474,19 @@ func (api *PluginAPI) GetPost(postId string) (*model.Post, *model.AppError) {
 }
 
 func (api *PluginAPI) GetPostsSince(channelId string, time int64) (*model.PostList, *model.AppError) {
-	return api.app.GetPostsSince(channelId, time)
+	return api.app.GetPostsSince(model.GetPostsSinceOptions{ChannelId: channelId, Time: time})
 }
 
 func (api *PluginAPI) GetPostsAfter(channelId, postId string, page, perPage int) (*model.PostList, *model.AppError) {
-	return api.app.GetPostsAfterPost(channelId, postId, page, perPage)
+	return api.app.GetPostsAfterPost(model.GetPostsOptions{ChannelId: channelId, PostId: postId, Page: page, PerPage: perPage})
 }
 
 func (api *PluginAPI) GetPostsBefore(channelId, postId string, page, perPage int) (*model.PostList, *model.AppError) {
-	return api.app.GetPostsBeforePost(channelId, postId, page, perPage)
+	return api.app.GetPostsBeforePost(model.GetPostsOptions{ChannelId: channelId, PostId: postId, Page: page, PerPage: perPage})
 }
 
 func (api *PluginAPI) GetPostsForChannel(channelId string, page, perPage int) (*model.PostList, *model.AppError) {
-	return api.app.GetPostsPage(channelId, page, perPage)
+	return api.app.GetPostsPage(model.GetPostsOptions{ChannelId: channelId, Page: perPage, PerPage: page})
 }
 
 func (api *PluginAPI) UpdatePost(post *model.Post) (*model.Post, *model.AppError) {