| from flask import Blueprint, jsonify, request |
| from app.services.recommendation import RecommendationService |
| import logging |
|
|
| bp = Blueprint('recommendation', __name__) |
| logger = logging.getLogger(__name__) |
|
|
| @bp.route('/recommend', methods=['POST']) |
| def recommend(): |
| try: |
| data = request.get_json() |
| song_input = data.get('song', '').strip() |
| artist_input = data.get('artist', '').strip() |
| genre_input = data.get('genre', '').strip() |
| |
| recommendation_service = RecommendationService() |
| |
| if song_input: |
| recommendations = recommendation_service.get_recommendations_by_song(song_input) |
| elif artist_input and genre_input: |
| recommendations = recommendation_service.get_recommendations_by_artist_and_genre(artist_input, genre_input) |
| else: |
| return jsonify({'error': 'Invalid input. Please provide either a song or both artist and genre.'}), 400 |
| |
| if isinstance(recommendations, dict) and 'error' in recommendations: |
| return jsonify(recommendations), 400 |
| |
| return jsonify(recommendations) |
| |
| except Exception as e: |
| logger.error(f"An error occurred: {str(e)}", exc_info=True) |
| return jsonify({'error': str(e)}), 500 |
|
|
| @bp.route('/health', methods=['GET']) |
| def health_check(): |
| return jsonify({'status': 'healthy'}), 200 |
|
|
