Initial commit

backend/main.py

@@ -0,0 +1,65 @@
+from fastapi import FastAPI, BackgroundTasks, HTTPException
+from fastapi.staticfiles import StaticFiles
+from fastapi.responses import FileResponse
+from fastapi.middleware.cors import CORSMiddleware
+import os
+import json
+import asyncio
+import sys
+
+if sys.platform == 'win32':
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+from backend.scheduler import start_scheduler
+from backend.core.scanner import (
+    load_json, scan_schema_for_db, scan_images_for_db_table, load_config, get_scan_status,
+    SCHEMA_RESULTS_PATH, IMAGE_RESULTS_PATH
+)
+
+app = FastAPI(title="DB Health & Image Sync Monitor")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.on_event("startup")
+async def startup_event():
+    start_scheduler()
+
+@app.get("/api/status")
+async def get_status():
+    return get_scan_status()
+
+@app.get("/api/schema/latest")
+async def get_schema_latest():
+    return load_json(SCHEMA_RESULTS_PATH)
+
+@app.get("/api/image/latest")
+async def get_image_latest():
+    return load_json(IMAGE_RESULTS_PATH)
+
+@app.post("/api/scan/schema/{db_name}")
+async def trigger_schema_scan(db_name: str):
+    config = load_config()
+    result = await scan_schema_for_db(db_name, config)
+    return result
+
+@app.post("/api/scan/image/{db_name}/{table_name}")
+async def trigger_image_scan(db_name: str, table_name: str):
+    config = load_config()
+    result = await scan_images_for_db_table(db_name, table_name, config)
+    return result
+
+frontend_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'frontend')
+app.mount("/static", StaticFiles(directory=frontend_dir), name="static")
+
+@app.get("/")
+async def serve_index():
+    return FileResponse(
+        os.path.join(frontend_dir, 'index.html'),
+        headers={"Cache-Control": "no-cache, no-store, must-revalidate"}
+    )