Event bus basics

app/api/v1.py

@@ -1,4 +1,4 @@
-from automapper import mapper
+from automapper import mapper, exceptions
 from fastapi import APIRouter, Depends
 from fastapi_utils.cbv import cbv
 from starlette.responses import JSONResponse, Response
@@ -6,6 +6,7 @@ from starlette.responses import JSONResponse, Response
 from app.api.models import Request
 from app.core.core import WebhookProcessor
 from app.core.injects import AutowireSupport
+from app.events import SimpleEventBus
 from app.model.webhook import WebhookEvent
 
 router = APIRouter()
@@ -19,16 +20,21 @@ async def root():
 @cbv(router)
 class APIv1:
   webhook_service: WebhookProcessor = Depends(AutowireSupport.webhook_processor)
+  event_bus: SimpleEventBus = Depends(AutowireSupport.event_bus)
   logger = __import__('logging').getLogger(__name__)
 
   def __init__(self):
-    mapper.add(Request, WebhookEvent)
+    try: # TODO: rejestracja w innym miejscu: klasa jest przeładowywana co żądanie
+      mapper.add(Request, WebhookEvent)
+    except exceptions.DuplicatedRegistrationError:
+      pass
 
   @router.get("/health", summary="Health check")
   async def health(self) -> JSONResponse:
-    return JSONResponse({"status": self.webhook_service.health})
+    # TODO: JSON serialize
+    return JSONResponse({"status": self.webhook_service.health.healthy})
 
   @router.post("/ci", summary="CI Webhook")
   async def ci(self, request: Request):
-    self.webhook_service.enqueue(mapper.map(request))
+    self.event_bus.publish(mapper.map(request))
     return Response(status_code=201)