simply chat views by reacting to model events
abstract join event from join event call; react to join channel event
remove unneded if else
move left channel to event
refactor getChannelColor
refactor getChannelColor
rename sendMessage method
cleanup
move random color to channels list
remove toChatType
remove toChatType
display a sticker when a content type sticker message is received
display a sticker when a content type sticker message is received
display a sticker when a content type sticker message is received
display sticker
fix height and default value
cleanup
cleanup
cleanup
use constants for the content type