Geekwise Day 12 Assets

app.js

(function(angular) {
	"use strict";

	var app = angular.module('MyStore', ['ngCookies', 'ngMessages', 'ui.router']);

	app.value('config', {

		/* Create a merchant account and add the seller email below:
		 * https://www.paypal.com/webapps/mpp/merchant
		 */
		paypal: {
			merchantID: 'aaronaroberson@gmail.com'
		}

	});

})(window.angular);

cart-controller.js

$scope.checkout = function() {
    CartService.checkout();
}

cart-service.js

checkout: function() {
	/* PayPal: www.paypal.com/cgi-bin/webscr?cmd=p/pdn/howto_checkout-outside */

	var form = $('<form/></form>');

	var data = {
		cmd: "_cart",
		business: config.paypal.merchantID,
		upload: "1",
		rm: "2",
		charset: "utf-8",
		currency_code: 'USD'
	};

	var counter = 0;

	angular.forEach(items, function(item, key) {
		counter += 1;
		data["item_number_" + counter] = item.id;
		data["item_name_" + counter] = item.title;
		data["quantity_" + counter] = item.quantity;
		data["amount_" + counter] = cart.getItemPrice(item);
	});

	form.attr("action", "https://www.paypal.com/cgi-bin/webscr");
	form.attr("method", "POST");
	form.attr("style", "display:none;");

	angular.forEach(data, function(value, name) {
		if (value != null) {
			var input = $("<input></input>").attr("type", "hidden").attr("name", name).val(value);
			form.append(input);
		}
	});

	$("body").append(form);

	// submit form
	form.submit();
	form.remove();
}

cart.html

<td>
	<button
		class="btn btn-block btn-link"
		ng-click="checkout()"
		ng-disabled="getItemCount() < 1">
		<img src="https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif" alt="Checkout using PayPal"/>
	</button>
</td>