backend

backend/main.py

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+from flask import Flask, jsonify, request
+from flask_cors import CORS
+from dotenv import load_dotenv
+import os
+import asyncio
+from mongo_service import MongoService
+from web3_service import Web3Service
+from routes import auth, test_flow, certificate, dashboard
+
+load_dotenv()
+
+app = Flask(__name__)
+CORS(app)
+
+# Configuration
+app.config['SECRET_KEY'] = os.getenv('SECRET_KEY', 'your-secret-key')
+app.config['MONGODB_URI'] = os.getenv('MONGODB_URI', 'mongodb://localhost:27017/openlearnx')
+app.config['WEB3_PROVIDER_URL'] = os.getenv('WEB3_PROVIDER_URL', 'http://127.0.0.1:8545')
+app.config['CONTRACT_ADDRESS'] = os.getenv('CONTRACT_ADDRESS')
+app.config['IPFS_GATEWAY'] = os.getenv('IPFS_GATEWAY', 'https://ipfs.infura.io:5001')
+
+# Initialize services
+mongo_service = MongoService(app.config['MONGODB_URI'])
+web3_service = Web3Service(app.config['WEB3_PROVIDER_URL'], app.config['CONTRACT_ADDRESS'])
+
+# Make services available to routes
+app.config['MONGO_SERVICE'] = mongo_service
+app.config['WEB3_SERVICE'] = web3_service
+
+# Register blueprints
+app.register_blueprint(auth.bp, url_prefix='/api/auth')
+app.register_blueprint(test_flow.bp, url_prefix='/api/test')
+app.register_blueprint(certificate.bp, url_prefix='/api/certificate')
+app.register_blueprint(dashboard.bp, url_prefix='/api/dashboard')
+
+@app.route('/')
+def health_check():
+    return jsonify({"status": "OpenLearnX API is running", "version": "1.0.0"})
+
+@app.errorhandler(Exception)
+def handle_error(error):
+    app.logger.error(f"Error: {str(error)}")
+    return jsonify({"error": "Internal server error"}), 500
+
+if __name__ == '__main__':
+    # Initialize database
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(mongo_service.init_db())
+    
+    app.run(debug=True, host='0.0.0.0', port=5000)