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Fix nil events field

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This commit is contained in:
nxshock 2019-08-08 20:01:55 +05:00
parent 3bbb8b19a8
commit f8c6a259e2
2 changed files with 24 additions and 12 deletions
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1
internal/backends/memory/backend.go
View File

@ -35,6 +35,7 @@ func NewBackend(hostname string) *Backend {
validateUsernameFunc: defaultValidationUsernameFunc,
rooms: make(map[string]internal.Room),
roomAliases: make(map[string]internal.Room),
events: make(map[string]rooms.Event),
data: make(map[string]internal.User)}
}

35
internal/backends/memory/user.go
View File

@ -111,14 +111,16 @@ func (user *User) CreateRoom(request createroom.Request) (internal.Room, models.
}
func (user *User) SetTopic(room internal.Room, topic string) models.ApiError {
room.(*Room).mutex.Lock()
defer room.(*Room).mutex.Unlock()
memRoom := room.(*Room)
if room.(*Room).creator.ID() != user.ID() { // TODO: currently only creator can change topic
memRoom.mutex.Lock()
defer memRoom.mutex.Unlock()
if memRoom.creator.ID() != user.ID() { // TODO: currently only creator can change topic
return models.NewError(models.M_FORBIDDEN, "")
}
room.(*Room).topic = topic
memRoom.topic = topic
rEvent := &RoomEvent{
Type: rooms.Topic,
@ -168,8 +170,10 @@ func (user *User) Invite(room internal.Room, invitee internal.User) models.ApiEr
}
func (user *User) LeaveRoom(room internal.Room) models.ApiError {
room.(*Room).mutex.Lock()
defer room.(*Room).mutex.Unlock()
memRoom := room.(*Room)
memRoom.mutex.Lock()
defer memRoom.mutex.Unlock()
for i, roomMember := range room.(*Room).joined {
if roomMember.ID() == user.ID() {
@ -182,11 +186,13 @@ func (user *User) LeaveRoom(room internal.Room) models.ApiError {
}
func (user *User) SendMessage(room internal.Room, text string) models.ApiError {
room.(*Room).mutex.Lock()
defer room.(*Room).mutex.Unlock()
memRoom := room.(*Room)
memRoom.mutex.Lock()
defer memRoom.mutex.Unlock()
userInRoom := false
for _, roomMember := range room.(*Room).joined {
for _, roomMember := range memRoom.joined {
if roomMember.ID() == user.ID() {
userInRoom = true
}
@ -247,10 +253,12 @@ func (user *User) SetRoomVisibility(room internal.Room, visibilityType createroo
return models.NewError(models.M_FORBIDDEN, "only room owner can change visibility") // TODO: room administrators can use this method too
}
room.(*Room).mutex.Lock()
defer room.(*Room).mutex.Unlock()
memRoom := room.(*Room)
room.(*Room).visibility = visibilityType
memRoom.mutex.Lock()
defer memRoom.mutex.Unlock()
memRoom.visibility = visibilityType
return nil
}
@ -263,6 +271,9 @@ func (user *User) ChangePassword(newPassword string) {
}
func (user *User) Logout(token string) {
user.mutex.Lock()
defer user.mutex.Unlock()
delete(user.Tokens, token)
}