Flask Gist

main.py

from flask import Flask, jsonify, request
import requests

app = Flask(__name__)

# In-memory
products = []


@app.route("/")
def hello_world():
    return "hello"


@app.route("/products", methods=["GET", "POST"])
def productsRequest():

    if request.method == "GET":
        try:
            response = requests.get("https://dummyjson.com/products")
            response.raise_for_status()
            data = response.json()
            products.append(data.get("products"))
            return jsonify(products), 200

        except requests.exceptions.RequestException as e:
            print(f"Error fetching initial products: {e}")
            products = []

    elif request.method == "POST":
        try:
            body = request.json
            title = body.get("title")
            price = body.get("price")
            category = body.get("category")

            if not title or not price or not category:
                return (
                    jsonify(
                        {
                            "error": "Missing required fields: 'title', 'price', or 'category'"
                        }
                    ),
                    400,
                )

            products.append(body)
            return jsonify(products), 201

        except Exception as e:
            return jsonify({"error": "Something went wrong"}), 500