Initial commit

servicem8_webhook_receiver-v1.py

@@ -0,0 +1,97 @@
+import json
+import logging
+import os
+import sqlite3
+from contextlib import closing
+from datetime import datetime, timezone
+
+from fastapi import FastAPI, Request
+from fastapi.responses import JSONResponse, PlainTextResponse
+
+DB_PATH = os.getenv('WEBHOOK_DB_PATH', './servicem8_webhooks.db')
+APP_HOST = os.getenv('WEBHOOK_HOST', '0.0.0.0')
+APP_PORT = int(os.getenv('WEBHOOK_PORT', '8000'))
+
+logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
+logger = logging.getLogger('servicem8-webhook-receiver')
+
+app = FastAPI(title='ServiceM8 Webhook Receiver', version='1.0.0')
+
+
+def get_conn():
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+    return conn
+
+
+def init_db():
+    with closing(get_conn()) as conn:
+        conn.execute(
+            '''
+            CREATE TABLE IF NOT EXISTS webhook_events (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                received_at TEXT NOT NULL,
+                client_host TEXT,
+                method TEXT NOT NULL,
+                path TEXT NOT NULL,
+                headers_json TEXT,
+                payload_json TEXT NOT NULL
+            )
+            '''
+        )
+        conn.commit()
+
+
+@app.on_event('startup')
+async def startup_event():
+    init_db()
+    logger.info('SQLite DB ready at %s', DB_PATH)
+
+
+@app.get('/health')
+async def health():
+    return {'ok': True}
+
+
+@app.post('/webhooks/servicem8-job-updated')
+async def servicem8_webhook(request: Request):
+    try:
+        payload = await request.json()
+    except Exception:
+        body = await request.body()
+        payload = {'_raw_body': body.decode('utf-8', errors='replace')}
+
+    headers = dict(request.headers)
+    client_host = request.client.host if request.client else None
+    received_at = datetime.now(timezone.utc).isoformat()
+
+    with closing(get_conn()) as conn:
+        conn.execute(
+            '''
+            INSERT INTO webhook_events (
+                received_at,
+                client_host,
+                method,
+                path,
+                headers_json,
+                payload_json
+            ) VALUES (?, ?, ?, ?, ?, ?)
+            ''',
+            (
+                received_at,
+                client_host,
+                request.method,
+                request.url.path,
+                json.dumps(headers),
+                json.dumps(payload),
+            ),
+        )
+        conn.commit()
+
+    logger.info('Webhook received from %s and stored', client_host)
+    return PlainTextResponse('OK', status_code=200)
+
+
+if __name__ == '__main__':
+    import uvicorn
+    uvicorn.run('servicem8_webhook_receiver:app', host=APP_HOST, port=APP_PORT, reload=False)