init

Dockerfile

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+# Use the official Python 3.10.9 image
+FROM python:3.11.5
+
+# Copy the current directory contents into the container at .
+COPY . .
+
+# Set the working directory to /
+WORKDIR /
+
+# Install requirements.txt 
+RUN pip install --no-cache-dir -r /requirements.txt
+
+
+# Start the FastAPI app on port 7860, the default port expected by Spaces
+CMD ["uvicorn", "router:app", "--host", "0.0.0.0", "--port", "7860"]

requirements.txt

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+fastapi==0.111.0

router.py

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+from fastapi import FastAPI, Request, HTTPException
+from fastapi.responses import PlainTextResponse
+import os
+from datetime import datetime
+
+app = FastAPI()
+
+# Get environment variables
+VERIFY_TOKEN = os.getenv("WP_Token")
+
+@app.get("/", response_class=PlainTextResponse)
+async def verify_webhook(request: Request):
+    """
+    GET route for webhook verification (Facebook / Instagram style)
+    """
+    params = request.query_params
+    mode = params.get("hub.mode")
+    challenge = params.get("hub.challenge")
+    token = params.get("hub.verify_token")
+
+    if mode == "subscribe" and token == VERIFY_TOKEN:
+        print("WEBHOOK VERIFIED")
+        return challenge or ""
+    else:
+        raise HTTPException(status_code=403, detail="Forbidden")
+
+@app.post("/")
+async def receive_webhook(request: Request):
+    """
+    POST route for receiving webhook events
+    """
+    body = await request.json()
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    print(f"\n\nWebhook received {timestamp}\n")
+    print(body)
+    return PlainTextResponse(status_code=200, content="")