initializer service deployed and tested

api_services/api_initializer/create_app.py

@@ -0,0 +1,57 @@
+from fastapi import FastAPI, Request
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import RedirectResponse
+from event_clusters import RouterCluster, EventCluster
+from config import api_config
+
+cluster_is_set = False
+
+
+def create_events_if_any_cluster_set():
+    import events
+
+    global cluster_is_set
+    if not events.__all__ or cluster_is_set:
+        return
+
+    router_cluster_stack: list[RouterCluster] = [getattr(events, e, None) for e in events.__all__]
+    for router_cluster in router_cluster_stack:
+        event_cluster_stack: list[EventCluster] = list(router_cluster.event_clusters.values())
+        for event_cluster in event_cluster_stack:
+            try:
+                event_cluster.set_events_to_database()
+            except Exception as e:
+                print(f"Error creating event cluster: {e}")
+
+    cluster_is_set = True
+
+
+def create_app():
+    from open_api_creator import create_openapi_schema
+    from middlewares.token_middleware import token_middleware
+    from create_route import RouteRegisterController
+    from endpoints.routes import get_routes
+
+    application = FastAPI(**api_config.api_info)
+    application.add_middleware(
+        CORSMiddleware,
+        allow_origins=api_config.ALLOW_ORIGINS,
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+
+    @application.middleware("http")
+    async def add_token_middleware(request: Request, call_next):
+        return await token_middleware(request, call_next)
+
+    @application.get("/", description="Redirect Route", include_in_schema=False)
+    async def redirect_to_docs():
+        return RedirectResponse(url="/docs")
+
+    route_register = RouteRegisterController(app=application, router_list=get_routes())
+    application = route_register.register_routes()
+
+    create_events_if_any_cluster_set()
+    application.openapi = lambda _=application: create_openapi_schema(_)
+    return application