* * Implement filter logic on basis of search query.

* * Setups Axios to monitor XHR errors. * Initiates and listen to socket. * fetches User's list from backend to populate.

* * @param {messageText} text * * creates message in a format in which messageList can render. * position is purposely omitted and will be

* * Checks if request from axios fails * and if it does then shows error modal.

* * @param {ChatItem} e * * handles if user clickes on ChatItem on left.

* * Shows error if client gets disconnected.

* * @param {KeyboardEvent} e * * listen for enter pressed and sends the message.

* * @param {MessageRecievedFromSocket} message * * Triggered when message is received. * It can be a message from user himself but on diff

* * Established new connection if reconnected.

* * Sends a message only if it is not falsy.

* * @param {User} e * * called when user clicks to sign-in

* * Setup all listeners

* Toggles views from 'ChatList' to 'ChatBox' * * only on Phone