Here are the directories of what the  BreazeHome 5.0 Chat System team worked on:

/*******************************************************************************
* FRONT-END SIDE
*******************************************************************************/

The main directories of the FRONT-END SIDE that we worked on:

breaze-desktop/app/scripts/controllers
└── agentsearch.js

breaze-desktop/app/scripts/directives
├── chatbox.js
└── listgridtoggleview.js

breaze-desktop/app/scripts/services
├── agents.js
├── chat.js
└── users.js

breaze-desktop/app/scripts/translations
├── English.json
└── Spanish.json

breaze-desktop/app/styles
├── _agentsearch.scss
└── _chatbox.scss

breaze-desktop/app/views
├── agentgridview.html
├── agentlistview.html
├── agentprofile.html
├── agentsearch.html
└── chatbox.html


/*******************************************************************************
* BACK-END SIDE
*******************************************************************************/

The main directories of the BACK-END SIDE that we worked on:

breaze-chat/priv/repo/migrations
├── 20180620144900_create_message.exs
├── 20180620144945_modify_message_table.exs
└── 20180718005532_user_delete_cascade.exs

breaze-chat/test/channels
├── private_channel_test.exs
└── user_channel_test.exs

breaze-chat/test/models
└── message_test.exs

breaze-chat/web
└── router.ex

breaze-chat/web/channels
├── presence.ex
├── private_channel.ex
├── user_channel.ex
└── user_socket.ex

breaze-chat/web/controllers/api
└── message_controller.ex

breaze-chat/web/models
├── message.ex
└── user.ex

breaze-chat/web/views
├── message_view.ex
└── pagination_helpers.ex

breaze-api-django/user
├── models.py
├── serializers.py
└── views.py