Now fabric function creates app

api/app.py

@@ -4,44 +4,56 @@ from flask_jwt_extended import JWTManager
 from jwt import ExpiredSignatureError
 from models import db
 import os
-from utils import init_db
-from views import user_bp
+from task_views import task_bp
+from user_views import user_bp, init_db
 from werkzeug.exceptions import HTTPException
 
-# App initialization
-load_dotenv()
-app = Flask(__name__)
-app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('SQLALCHEMY_DATABASE_URI')
-app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True
-app.config['JWT_SECRET_KEY'] = os.getenv('JWT_SECRET_KEY', 'changeme')
+def create_app(config_name="default"):
+    """Creates and returns a new instance of Flask app."""
+    load_dotenv()
+    app = Flask(__name__)
+    
+    # Database settings
+    if config_name == "testing":
+        app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///:memory:"  # Database in memory
+        app.config["TESTING"] = True
+    else:
+        app.config["SQLALCHEMY_DATABASE_URI"] = os.getenv("SQLALCHEMY_DATABASE_URI")
+    
+    app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
+    app.config["JWT_SECRET_KEY"] = os.getenv("JWT_SECRET_KEY", "changeme")
 
-# Blueprint registration
-app.register_blueprint(user_bp)
+    # Blueprints registration
+    app.register_blueprint(user_bp)
+    app.register_blueprint(task_bp)
 
-# Database and JWT initialization
-db.init_app(app)
-jwt = JWTManager(app)
+    # Database and JWT initialization
+    db.init_app(app)
+    jwt = JWTManager(app)
 
-# Global error handler
-@app.errorhandler(Exception)
-def global_error_handler(error):
-    if isinstance(error, HTTPException):
-        response = jsonify({"error": error.description})
-        response.status_code = error.code
-    elif isinstance(error, ExpiredSignatureError):
-        response = jsonify({"error": "Token has expired"})
-        response.status_code = 401
-    else:  # Wszystkie inne błędy
-        response = jsonify({"error": str(error)})
-        response.status_code = 500
-    return response
+    # Global error handler
+    @app.errorhandler(Exception)
+    def global_error_handler(error):
+        if isinstance(error, HTTPException):
+            response = jsonify({"error": error.description})
+            response.status_code = error.code
+        elif isinstance(error, ExpiredSignatureError):
+            response = jsonify({"error": "Token has expired"})
+            response.status_code = 401
+        else:  # All other errors
+            response = jsonify({"error": str(error)})
+            response.status_code = 500
+        return response
+
+    # Fill database by initial values (only if we are not testing)
+    with app.app_context():
+        db.create_all()
+        if config_name != "testing":
+            init_db()
+    return app
 
 
-# Fill database by initial values
-with app.app_context():
-    db.create_all()
-    init_db()
-
-# Server start
+# Server start only if we run app directly
 if __name__ == "__main__":
-    app.run(host='0.0.0.0')
+    app = create_app()
+    app.run(host="0.0.0.0")