* add callnotification,msg,iframe code

* fix eslint issues

* fix eslint file path issues

* fix stylelint issues

* done ui changes

* add icons and improve ui

* fix error

* remove-icons

* add icons

* add i18n.t, change classname, improve ui

* remove font-family

* change iframe link

* add check for jitsi

* add jitsi link

* add time message in system message and add catch

* display alert, change function name

* Improve overall codebase

* Convert tabs to spaces for translation file

* Accept jitsi url info from the message and remove dependency from Livechat.videoCall endpoint

* Update index.js

* add message in i18n file

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>
add joinCallBtn, endCall message, callRing functionalities. (#618)

* add callnotification,msg,iframe code

* fix eslint issues

* fix eslint file path issues

* fix stylelint issues

* done ui changes

* add join call button

* add icons and improve ui

* fix error

* remove-icons

* add icons

* ui changes

* add icon and timeout functionality

* add I18n.t

* add i18n.t, change classname, improve ui

* remove font-family

* change iframe link

* add check for jitsi

* add jitsi link

* add time message in system message and add catch

* display alert, change function name

* Improve overall codebase

* Convert tabs to spaces for translation file

* Accept jitsi url info from the message and remove dependency from Livechat.videoCall endpoint

* Update index.js

* add message in i18n file

* add joincall btn, call time, timeout

* fix lint error

* Update ShowJoinCallButton.js

* fix conflicts

* improve codebase

* fix bugs

* update some files

* improve css, codebase and change condition

* add correct link for iframe and joinCallBtn, show correct time

* update call status at rc-core

* update api file

* rebase file

* change link, use store class

* update callIframe file

* handle corner cases

* remove file

* Update room.js file

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>

* update one file

* revert roomjs file

* add common condition in room.js file

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>
[NEW] Handle endCall and expandView control buttons (#633)

* [NEW] Handle endCall and expandView control buttons

* [FIX] Lint errors

* [FIX] Join Call Button giving call ended even when call inProgress

* [FIX] slash omitted in the url

* [REF] Remove redundant async keyword

* [REF] Use spread operator, set ongoingCall status when expanding

* [FIX] String enclosed within double quotes

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>

* [FIX] ongoingCall variable not destructured but used

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>
[FIX] Notify agent on call decline (#634)

[NEW] WebRTC-call in new tab for mobile devices (#629)

* open webrtc call in new tab for mobile devices

* improve codebase

* add helper function

* update one file

* checking call status from room object

* update one file

* handle refresh case

* change message filter condition

Co-authored-by: Murtaza Patrawala <34130764+murtaza98@users.noreply.github.com>
[NEW] add-jitsi-call-support

Co-Authored-By: Deepak Agarwal <56799414+Deepak-learner@users.noreply.github.com>

Improve overall codebase

- Define an enum like structure for call statuses
- Fix formatting and spelling issues
- General refactoring

update Rocket.Chat.js.SDK version to 1.0.0-alpha.42

Fix Join call button layout

Fix typo

Apply review suggestions

- Use date-fns library to calculate call duration

Refactor Call Statuses to remove redundancy

Rename endTs property on Message to webRtcCallEndTs