from flask import Flask, request, jsonify
from uuid import uuid4

app = Flask(__name__)
subscriptions = []

@app.route("/", methods=["GET"])
def list_subscriptions():
    return jsonify(subscriptions)

@app.route("/<uuid:subscription_id>", methods=["GET"])
def get_subscription(subscription_id):
    subscription = next((s for s in subscriptions if s["uuid"] == str(subscription_id)), None)
    if subscription:
        return jsonify(subscription)
    return jsonify({"error": "Not found"}), 404

@app.route("/", methods=["POST"])
def create_subscription():
    data = request.json
    new_subscription = {
        "uuid": str(uuid4()),
        "number": data["number"],
        "fullName": data["fullName"],
        "issued": data["issued"],
    }
    subscriptions.append(new_subscription)
    return jsonify(new_subscription), 201

@app.route("/<uuid:subscription_id>", methods=["PUT"])
def update_subscription(subscription_id):
    data = request.json
    subscription = next((s for s in subscriptions if s["uuid"] == str(subscription_id)), None)
    if subscription:
        subscription.update(data)
        return jsonify(subscription)
    return jsonify({"error": "Not found"}), 404

@app.route("/<uuid:subscription_id>", methods=["DELETE"])
def delete_subscription(subscription_id):
    global subscriptions
    subscriptions = [s for s in subscriptions if s["uuid"] != str(subscription_id)]
    return "", 204