Add threads service

app/channels.go

@@ -241,6 +241,8 @@ func NewChannels(services map[product.ServiceKey]any) (*Channels, error) {
 
 	services[product.CommandKey] = &App{ch: ch}
 
+	services[product.ThreadsKey] = &App{ch: ch}
+
 	return ch, nil
 }
 

app/collection.go

@@ -10,7 +10,7 @@ import (
 	"github.com/mattermost/mattermost-server/v6/shared/mlog"
 )
 
-func (a *App) registerCollectionAndTopic(pluginID, collectionType, topicType string) error {
+func (a *App) RegisterCollectionAndTopic(pluginID, collectionType, topicType string) error {
 	// we have a race condition due to multiple plugins calling this method
 	a.ch.collectionAndTopicTypesMut.Lock()
 	defer a.ch.collectionAndTopicTypesMut.Unlock()

app/plugin_api.go

@@ -1235,7 +1235,7 @@ func (api *PluginAPI) GetCloudLimits() (*model.ProductLimits, error) {
 // RegisterCollectionAndTopic informs the server that this plugin handles
 // the given collection and topic types.
 func (api *PluginAPI) RegisterCollectionAndTopic(collectionType, topicType string) error {
-	return api.app.registerCollectionAndTopic(api.id, collectionType, topicType)
+	return api.app.RegisterCollectionAndTopic(api.id, collectionType, topicType)
 }
 
 func (api *PluginAPI) CreateUploadSession(us *model.UploadSession) (*model.UploadSession, error) {