Remove *model.ChannelList from plugin API return parameter (#9844)

* Remove *model.ChannelList from plugin API return parametern

* Fix panic

* Add tests

* Changes as requested

* Fix panic in GetPublicChannelsForTeam()

plugin/api.go

@@ -178,7 +178,7 @@ type API interface {
 	// GetChannelsForTeamForUser gets a list of channels for given user ID in given team ID.
 	//
 	// Minimum server version: 5.6
-	GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) (*model.ChannelList, *model.AppError)
+	GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) ([]*model.Channel, *model.AppError)
 
 	// GetChannelStats gets statistics for a channel.
 	//
@@ -197,7 +197,7 @@ type API interface {
 	// SearchChannels returns the channels on a team matching the provided search term.
 	//
 	// Minimum server version: 5.6
-	SearchChannels(teamId string, term string) (*model.ChannelList, *model.AppError)
+	SearchChannels(teamId string, term string) ([]*model.Channel, *model.AppError)
 
 	// AddChannelMember creates a channel membership for a user.
 	AddChannelMember(channelId, userId string) (*model.ChannelMember, *model.AppError)

plugin/client_rpc_generated.go

@@ -1778,11 +1778,11 @@ type Z_GetChannelsForTeamForUserArgs struct {
 }
 
 type Z_GetChannelsForTeamForUserReturns struct {
-	A *model.ChannelList
+	A []*model.Channel
 	B *model.AppError
 }
 
-func (g *apiRPCClient) GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) (*model.ChannelList, *model.AppError) {
+func (g *apiRPCClient) GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) ([]*model.Channel, *model.AppError) {
 	_args := &Z_GetChannelsForTeamForUserArgs{teamId, userId, includeDeleted}
 	_returns := &Z_GetChannelsForTeamForUserReturns{}
 	if err := g.client.Call("Plugin.GetChannelsForTeamForUser", _args, _returns); err != nil {
@@ -1793,7 +1793,7 @@ func (g *apiRPCClient) GetChannelsForTeamForUser(teamId, userId string, includeD
 
 func (s *apiRPCServer) GetChannelsForTeamForUser(args *Z_GetChannelsForTeamForUserArgs, returns *Z_GetChannelsForTeamForUserReturns) error {
 	if hook, ok := s.impl.(interface {
-		GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) (*model.ChannelList, *model.AppError)
+		GetChannelsForTeamForUser(teamId, userId string, includeDeleted bool) ([]*model.Channel, *model.AppError)
 	}); ok {
 		returns.A, returns.B = hook.GetChannelsForTeamForUser(args.A, args.B, args.C)
 	} else {
@@ -1925,11 +1925,11 @@ type Z_SearchChannelsArgs struct {
 }
 
 type Z_SearchChannelsReturns struct {
-	A *model.ChannelList
+	A []*model.Channel
 	B *model.AppError
 }
 
-func (g *apiRPCClient) SearchChannels(teamId string, term string) (*model.ChannelList, *model.AppError) {
+func (g *apiRPCClient) SearchChannels(teamId string, term string) ([]*model.Channel, *model.AppError) {
 	_args := &Z_SearchChannelsArgs{teamId, term}
 	_returns := &Z_SearchChannelsReturns{}
 	if err := g.client.Call("Plugin.SearchChannels", _args, _returns); err != nil {
@@ -1940,7 +1940,7 @@ func (g *apiRPCClient) SearchChannels(teamId string, term string) (*model.Channe
 
 func (s *apiRPCServer) SearchChannels(args *Z_SearchChannelsArgs, returns *Z_SearchChannelsReturns) error {
 	if hook, ok := s.impl.(interface {
-		SearchChannels(teamId string, term string) (*model.ChannelList, *model.AppError)
+		SearchChannels(teamId string, term string) ([]*model.Channel, *model.AppError)
 	}); ok {
 		returns.A, returns.B = hook.SearchChannels(args.A, args.B)
 	} else {

plugin/plugintest/api.go

@@ -541,15 +541,15 @@ func (_m *API) GetChannelStats(channelId string) (*model.ChannelStats, *model.Ap
 }
 
 // GetChannelsForTeamForUser provides a mock function with given fields: teamId, userId, includeDeleted
-func (_m *API) GetChannelsForTeamForUser(teamId string, userId string, includeDeleted bool) (*model.ChannelList, *model.AppError) {
+func (_m *API) GetChannelsForTeamForUser(teamId string, userId string, includeDeleted bool) ([]*model.Channel, *model.AppError) {
 	ret := _m.Called(teamId, userId, includeDeleted)
 
-	var r0 *model.ChannelList
-	if rf, ok := ret.Get(0).(func(string, string, bool) *model.ChannelList); ok {
+	var r0 []*model.Channel
+	if rf, ok := ret.Get(0).(func(string, string, bool) []*model.Channel); ok {
 		r0 = rf(teamId, userId, includeDeleted)
 	} else {
 		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(*model.ChannelList)
+			r0 = ret.Get(0).([]*model.Channel)
 		}
 	}
 
@@ -1866,15 +1866,15 @@ func (_m *API) SavePluginConfig(pluginConfig map[string]interface{}) *model.AppE
 }
 
 // SearchChannels provides a mock function with given fields: teamId, term
-func (_m *API) SearchChannels(teamId string, term string) (*model.ChannelList, *model.AppError) {
+func (_m *API) SearchChannels(teamId string, term string) ([]*model.Channel, *model.AppError) {
 	ret := _m.Called(teamId, term)
 
-	var r0 *model.ChannelList
-	if rf, ok := ret.Get(0).(func(string, string) *model.ChannelList); ok {
+	var r0 []*model.Channel
+	if rf, ok := ret.Get(0).(func(string, string) []*model.Channel); ok {
 		r0 = rf(teamId, term)
 	} else {
 		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(*model.ChannelList)
+			r0 = ret.Get(0).([]*model.Channel)
 		}
 	}