Update api.py

api.py

@@ -1,42 +1,82 @@
-from __future__ import annotations
-
-from fastapi import FastAPI
-from fastapi.middleware.cors import CORSMiddleware
-
-from storage.media_routers import router as media_router
-from storage.db_routers import router as db_router
-from storage.embeddings_routers import router as embeddings_router
-from storage.pending_videos_routers import router as pending_videos_router
-from main_process.main_router import router as main_router
-from main_process.salamandra_router import router as salamandra_router
-from main_process.moe_router import router as moe_router
-from main_process.refinement_router import router as refinement_router
-from storage.data_routers import router as data_router
-from preprocessing_router import router as preprocessing_router
-
-
-app = FastAPI(title="Veureu Engine API", version="0.2.0")
-
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-app.include_router(data_router)
-app.include_router(main_router)
-app.include_router(salamandra_router)
-app.include_router(moe_router)
-app.include_router(refinement_router)
-app.include_router(media_router)
-app.include_router(db_router)
-app.include_router(embeddings_router)
-app.include_router(pending_videos_router)
-app.include_router(preprocessing_router, prefix="/preprocessing")
-
-
-@app.get("/")
-def root():
-    return {"ok": True, "service": "veureu-engine"}
+from __future__ import annotations
+
+# FastAPI core imports
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+# Routers from storage module
+from storage.media_routers import router as media_router
+from storage.db_routers import router as db_router
+from storage.embeddings_routers import router as embeddings_router
+from storage.pending_videos_routers import router as pending_videos_router
+from storage.data_routers import router as data_router
+
+# Routers from main process module
+from main_process.main_router import router as main_router
+from main_process.salamandra_router import router as salamandra_router
+from main_process.moe_router import router as moe_router
+from main_process.refinement_router import router as refinement_router
+
+# Preprocessing router
+from preprocessing_router import router as preprocessing_router
+
+
+# ---------------------------------------------------------
+# FastAPI Application Initialization
+# ---------------------------------------------------------
+
+app = FastAPI(
+    title="Veureu Engine API",
+    version="0.2.0",
+    description="API providing access to Veureu Engine services."
+)
+
+
+# ---------------------------------------------------------
+# CORS Configuration
+# ---------------------------------------------------------
+
+# Allow all origins for now — adjust for production environments
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],           # Allows requests from any origin
+    allow_credentials=True,
+    allow_methods=["*"],           # Allows all HTTP methods
+    allow_headers=["*"],           # Allows all HTTP headers
+)
+
+
+# ---------------------------------------------------------
+# Router Registration
+# ---------------------------------------------------------
+
+# Storage-related routers
+app.include_router(data_router)
+app.include_router(media_router)
+app.include_router(db_router)
+app.include_router(embeddings_router)
+app.include_router(pending_videos_router)
+
+# Main process routers
+app.include_router(main_router)
+app.include_router(salamandra_router)
+app.include_router(moe_router)
+app.include_router(refinement_router)
+
+# Preprocessing router with prefix
+app.include_router(preprocessing_router, prefix="/preprocessing")
+
+
+# ---------------------------------------------------------
+# Root Endpoint
+# ---------------------------------------------------------
+
+@app.get("/", summary="Root endpoint", tags=["health"])
+def root():
+    """
+    Root health-check endpoint.
+
+    Returns:
+        dict: A minimal JSON response indicating that the service is running.
+    """
+    return {"ok": True, "service": "veureu-engine"}