code annotations other

backend/documentation.md

@@ -50,6 +50,8 @@ We use **FastAPI** as framework. FastAPI follows the OpenAPI Specification. Its
 
 Every route recieves a session object as a dependency injection, to forward to the corresponding logic operation. Dependencies are components that need to be executed before the route operation function is called. We let FastAPI handle this for us. Other than a database connection through the session object, we sometimes also inject some authentication/authorization logic (see [routes/dependencies/role_dependencies.py]) with corresponding errors in [routes/errors/authentication.py].
 
+For specific documentation about the API-endpoints, start the app and go to /docs.
+
 ## 4) Running the app
 
 We start by defining app = FastAPI() in [app.py]. Next, we add our routers from the previous section. We also add some exception handlers using the corresponding tag. FastAPI calls these handlers for us if needed. this way, we only have to return a corresponding JSONResponse. Finally, we start the app using a **uvicorn** server. This is the standard for FastApi. "app:app" specifies the location of the FastApi object. The first "app" refers to the module (i.e., app.py), and the second "app" refers to the variable (i.e., the FastAPI application object). By default, Uvicorn will run on the localhost port 8000. Another thing to note in this file is that we provide [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) functionality in production.