Commit to main

app.py

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+from flask import Flask
+from src.controllers.route_mapper import register_routes
+
+app = Flask(__name__)
+
+# Register all routes
+register_routes(app)
+
+if __name__ == "__main__":
+    app.run(debug=True)

src/controllers/__init__.py

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+from .user_controller import UserController
+from .product_controller import ProductController
+from .auth_controller import AuthController
+
+# Export all controllers as part of the package API
+__all__ = ["UserController", "ProductController", "AuthController"]

src/controllers/auth_controller.py

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+from flask import Blueprint, request, jsonify
+from ..models.user_model import User
+from ..utils.auth_utils import generate_token
+
+auth_blueprint = Blueprint("auth", __name__)
+
+@auth_blueprint.route("/login", methods=["POST"])
+def login():
+    data = request.json
+    email = data.get("email")
+    password = data.get("password")
+
+    user = User.authenticate(email, password)
+    if not user:
+        return jsonify({"error": "Invalid credentials"}), 401
+
+    token = generate_token(user.id)
+    return jsonify({"message": "Login successful", "token": token})

src/controllers/product_controller.py

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+from flask import Blueprint, request, jsonify
+from ..models.product_model import Product
+
+product_blueprint = Blueprint("product", __name__)
+
+@product_blueprint.route("/products", methods=["POST"])
+def create_product():
+    data = request.json
+    name = data.get("name")
+    price = data.get("price")
+
+    if not name or not isinstance(price, (int, float)):
+        return jsonify({"error": "Invalid product data"}), 400
+
+    product = Product.create(name=name, price=price)
+    return jsonify({"message": "Product created successfully", "product_id": product.id}), 201
+
+@product_blueprint.route("/products", methods=["GET"])
+def list_products():
+    products = Product.get_all()
+    return jsonify([product.to_dict() for product in products])

src/controllers/route_mapper.py

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+from flask import Flask
+from .user_controller import user_blueprint
+from .product_controller import product_blueprint
+from .auth_controller import auth_blueprint
+
+def register_routes(app: Flask):
+    app.register_blueprint(user_blueprint, url_prefix="/api/users")
+    app.register_blueprint(product_blueprint, url_prefix="/api/products")
+    app.register_blueprint(auth_blueprint, url_prefix="/api/auth")

src/controllers/user_controller.py

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+from flask import Blueprint, request, jsonify
+from ..models.user_model import User
+from ..utils.validation import validate_email
+
+user_blueprint = Blueprint("user", __name__)
+
+@user_blueprint.route("/register", methods=["POST"])
+def register_user():
+    data = request.json
+    email = data.get("email")
+    password = data.get("password")
+
+    if not validate_email(email):
+        return jsonify({"error": "Invalid email address"}), 400
+
+    user = User.create(email=email, password=password)
+    return jsonify({"message": "User registered successfully", "user_id": user.id}), 201
+
+@user_blueprint.route("/users/<int:user_id>", methods=["GET"])
+def get_user(user_id):
+    user = User.get_by_id(user_id)
+    if not user:
+        return jsonify({"error": "User not found"}), 404
+    return jsonify(user.to_dict())