Merge pull request #65 from cuappdev/josh-health

Add health endpoint

Author: JoshD94

.gitignore

@@ -4,4 +4,5 @@ __pycache__/
 .env
 .envrc
 .DS_Store
-ca-certificate.crt
+ca-certificate.crt
+firebase-service-account-key.json

app.py

@@ -9,7 +9,7 @@
 
 load_dotenv()
 
-from flask import Flask, request, g
+from flask import Flask, jsonify, request, g
 from flask_cors import CORS
 from flask_jwt_extended import JWTManager
 from flask_graphql import GraphQLView
@@ -21,7 +21,7 @@
 from src.services.article_service import ArticleService
 from src.utils.constants import JWT_SECRET_KEY
 from src.utils.team_loader import TeamLoader
-from src.database import db
+from src.database import db, client
 
 app = Flask(__name__)
 
@@ -104,6 +104,15 @@ def create_context():
     return {"team_loader": TeamLoader()}
 
 
+@app.route("/health")
+def health_check():
+    try:
+        client.admin.command("ping")
+        return jsonify({"status": "healthy", "database": "connected"}), 200
+    except Exception:
+        return jsonify({"status": "unhealthy", "database": "disconnected"}), 503
+
+
 app.add_url_rule(
     "/graphql",
     view_func=GraphQLView.as_view(