#7 Basic flask app. Setup routes, DB, and made a user model. Made initial migrations

backend/app/routes.py

@@ -0,0 +1,22 @@
+from app.bp import bp
+from flask import Response, jsonify, request
+from app.errors import error_response
+
+from app import db
+from app.models import User
+
+
+@bp.route("/login", methods=["POST"])
+def login():
+    data = request.get_json()
+    print(data)
+    if not data.get("user_id"):
+        return error_response(400, "Must supply user_id")
+
+    user = User.query.get(data.get("user_id"))
+    if not user:
+        return error_response(400, "User not found")
+
+    resp = jsonify(user.to_dict())
+    resp.status_code = 200
+    return resp