backend: implement users methods according to frontend

backend/src/server.py

@@ -6,27 +6,21 @@ server.py is the main source file for the Dungeon's backend service.
 '''
 
 from flask import Flask, request, jsonify
+from flask_cors import CORS
 from dotenv import load_dotenv
 from db_client import DBClient
-from car import registerCarEndpoints
 from user import registerUserEndpoints
-from suggestions import registerSuggestionsEndpoints
 
 load_dotenv()
 app = Flask(__name__)
+app.config['JSON_AS_ASCII'] = False  # Ensures non-ASCII characters are preserved
+allowed_origins = [
+    "https://nyipyatki.davydovcloud.com",
+    "https://nyipyatki-dev.davydovcloud.com",
+]
+CORS(app, resources={r"*": {"origins": allowed_origins}})  # Only allow example.com
 database = DBClient()
-registerCarEndpoints(app=app, database=database)
 registerUserEndpoints(app=app, database=database)
-registerSuggestionsEndpoints(app=app, database=database)
-
-@app.route('/login', methods=['POST'])
-def login():
-    if request.is_json:
-        return jsonify({"hello": "user"}), 200
-    else:
-        return jsonify({'error': 'Request must contain JSON data'}), 400
-    
-
 
 if __name__ == "__main__":
     app.run(debug=True)