59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
import json
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from flask import Flask, jsonify
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from flask_cors import CORS
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from flask_jwt_extended import JWTManager
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from flask_sqlalchemy import SQLAlchemy
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from flask_migrate import Migrate
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import os
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from dotenv import load_dotenv
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# Create extensions but don't initialize them yet
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db = SQLAlchemy()
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migrate = Migrate()
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jwt = JWTManager()
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cors = CORS()
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load_dotenv(override=True)
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def create_app(config_name=None):
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"""Application factory pattern"""
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app = Flask(__name__)
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# Load configuration
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if config_name is None:
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config_name = os.environ.get("FLASK_ENV", "development")
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from app.config import config_by_name
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app.config.from_object(config_by_name[config_name])
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print('----------------------------------------------------------')
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print(F'------------------ENVIRONMENT: {config_name}-------------------------------------')
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# print(F'------------------CONFIG: {app.config}-------------------------------------')
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# print(json.dumps(dict(app.config), indent=2, default=str))
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print('----------------------------------------------------------')
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# Initialize extensions with app
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db.init_app(app)
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migrate.init_app(app, db)
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jwt.init_app(app)
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cors.init_app(app, resources={r"/api/*": {"origins": app.config.get("CORS_ORIGINS", "*")}})
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# Initialize Celery
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from app.celery import init_celery
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init_celery(app)
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# Import models (required for migrations)
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from app.models import user, product, order
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# Register blueprints
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from app.routes import api_bp, health_bp
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app.register_blueprint(api_bp, url_prefix="/api")
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app.register_blueprint(health_bp)
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# Global error handlers
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@app.errorhandler(404)
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def not_found(error):
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return jsonify({"error": "Not found"}), 404
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@app.errorhandler(500)
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def internal_error(error):
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return jsonify({"error": "Internal server error"}), 500
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return app
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