Create CONTRIBUTING.md

CONTRIBUTING.md

@@ -0,0 +1,51 @@
+# CONTRIBUTING
+
+## Code
+
+Your code MUST follow the repository's eslint configuration (run nx lint before committing)
+
+## Commit messages
+
+MUST be in english
+
+MUST describe what has been done in the code briefly
+
+MUST be in imperative mood (ie: Add contributing guidelines)
+
+## Structure
+
+### Controller structure (example with DemoController)
+- Controller file location: src/controllers/demo/demo.controller.ts
+- Test file location: src/controllers/demo/demo.controller.spec.ts
+
+### Service structure (example with VideoEditorService)
+- Service file location: src/services/video-editor/video-editor.service.ts
+- Test file location: src/services/video-editor/video-editor.service.spec.ts
+
+## Testing
+
+Unit tests are located in a .spec.ts file in their component or service folder
+
+e2e tests are located in the test/ folder
+
+## API Routes
+
+MUST be in a controller
+
+MUST be stateless
+
+MUST use the correct http verb for its action
+https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods
+
+MUST reply with the most accurate HTTP code
+https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
+
+## Pull Requests
+
+MUST only add ONE feature
+
+SHOULD be as small as possible
+
+MUST be approved by at least one of the code owners
+
+SHOULD be approved by at least two developers