Backend

Spring boot based project featuring services organized as follows: X.

• client (websocket/rest controllers)
• events (service specific event definitions)
• repository (repository and entities) XService.java (service implementation) XServiceDto.java (service specific dtos) MapStructMapper.java (mapping entities to dtos) ...other X service related components/configurations/utilities

Frontend

Javascript, jQuery, CSS and HTML based widgets can be found in the static resources. General structure as follows: X.

• x.html (widget)
• x.js (script loaded by x.html)
• x.css (stylesheet used by x.html)
• xCP.html (control panel for the widget)
• xCP.js (script loaded by xCP.html)
• xStorage.js (storage definition for widget data/config stored in the back-end) ... other x widget related resources

Most communication (events) between back- and front-end happens though WS (STOMP) Check goal.js (in /resources/static/goal) for an example on how to connect to the back-end, send/receive events and deal with storage updates.