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Laravel Shopify

Laravel Shopify is a simple package which helps to build robust integration into Shopify.

Installation

Add package to composer.json

composer require clarity-tech/laravel-shopify 

Laravel 5.5+

Package auto discovery will take care of setting up the alias and facade for you

Laravel 5.4 <

Add the service provider to config/app.php in the providers array.

<?php 'providers' => [ ... ClarityTech\Shopify\ShopifyServiceProvider::class, ],

Setup alias for the Facade

<?php 'aliases' => [ ... 'Shopify' => ClarityTech\Shopify\Facades\Shopify::class, ],

Set shopify app authentication

Update config/app.php with below code and in routes add auth:shopify as middleware

'guards' => [ ... 'shopify' => [ 'driver' => 'shopify-auth', 'provider' => 'shops', ], ], 'providers' => [ ... 'shops' => [ 'driver' => 'eloquent', 'model' => App\Models\Shop::class, ] ],

Set credendials

in your .env file set these values from your app
SHOPIFY_APIKEY=your-api-key
SHOPIFY_SECRET=your-secret-key
SHOPIFY_VERSION=admin-api-version
only if app is private
API_PASSWORD=private-app-password

Optional Configuration (publishing)

Laravel Shopify requires api key configuration. You will need to publish configs assets

php artisan vendor:publish --tag=shopify-config

This will create a shopify.php file in the config directory. You will need to set your API_KEY and SECRET

'key' => env("SHOPIFY_APIKEY", null), 'secret' => env("SHOPIFY_SECRET", null) 

Usage

Frontend

Get the shopify session token using shopify fronend sdk & add Shopify-Token header in every request or send the inital url params appended by shopify

Backend

To install/integrate a shop you will need to initiate an oauth authentication with the shopify API and this require three components.

They are:

1. Shop URL (eg. example.myshopify.com) 2. Scope (eg. write_products, read_orders, etc) 3. Redirect URL (eg. http://mydomain.com/authorize) 

This process will enable us to obtain the shops access token

use ClarityTech\Shopify\Facades\Shopify; Route::get("shop/install", function(\Illuminate\Http\Request $request) { //$redirectUrl = route('shop.authorize'); $redirectUrl = "http://mydomain.com/shop/authorize"; $myShopifyDomain = $request->shop; $scope = ["write_products","read_orders"]; $authorizeUrl = Shopify::getAuthorizeUrl($myShopifyDomain, $scopes, $redirectUrl); return redirect()->to($authorizeUrl); });

Let's retrieve access token

Route::get("process_oauth_result",function(\Illuminate\Http\Request $request) { $shopifyApi = resolve('shopify'); $myShopifyDomain = $request->shop; $code = $request->code; $token = $shopifyApi ->setShopDomain($myShopifyDomain) ->getAccessToken($code); //this gets access token from shopify and set it to the current instance which will be passed in further api calls dd($accessToken); //store the access token for future api calls on behalf of the shop  // redirect to success page or billing etc. });

To make the code less verbose we have added a app uninstalled job which can be subscribed via the app uninstalled webhook from shopify that can be configured automatically from your shop

After installation dispatch this job

SubscribeAppUninstalledWebhookJob::dispatch($shop);

which will subscribe to the app/uninstalled webhook under /webhooks/shopify/uninstalled route and will

To verify request(hmac)

use ClarityTech\Shopify\Facades\Shopify; public function verifyRequest(Request $request) { $params = $request->all(); if (Shopify::verifyRequest($params)){ logger("verification passed"); }else{ logger("verification failed"); } }

To verify webhook(hmac)

use ClarityTech\Shopify\Facades\Shopify; public function verifyWebhook(Request $request) { $data = $request->getContent(); $hmacHeader = $request->header('x-shopify-hmac-sha256'); if (Shopify::verifyWebHook($data, $hmacHeader)) { logger("verification passed"); } else { logger("verification failed"); } }

To access Admin API use

$myshopify_domain = "example.myshopify.com"; $access_token = "xxxxxxxxxxxxxxxxxxxxx"; $api = Shopify::setShop($myshopify_domain, $access_token)->basicApi(); // For sync rest api $res = $api->rest('GET', '/admin/shop.json') // For sync graphql api $res = $api->graph('{ products(first: 1) { edges { node { handle, id } } } }', [])

To access API resource use

Shopify::get("resource uri", ["query string params"]); Shopify::post("resource uri", ["post body"]); Shopify::put("resource uri", ["put body"]); Shopify::delete("resource uri");

Let use our access token to get products from shopify.

NB: You can use this to access any resource on shopify (be it Product, Shop, Order, etc)

use ClarityTech\Shopify\Facades\Shopify; $shopUrl = "example.myshopify.com"; $accessToken = "xxxxxxxxxxxxxxxxxxxxx"; //retrieve from your storage(db) $products = Shopify::setShop($myShopifyDomain, $accessToken)->get("admin/products.json");

To pass query params

// returns Collection Shopify::setShop($myShopifyDomain, $accessToken); $products = Shopify::get('admin/products.json', ["limit"=>20, "page" => 1]);

Controller Example

If you prefer to use dependency injection over facades like me, then you can inject the Class:

use Illuminate\Http\Request; use ClarityTech\Shopify\Shopify; class Foo { protected $shopify; public function __construct(Shopify $shopify) { $this->shopify = $shopify; } /*  * returns products  */ public function getProducts(Request $request) { $accessToken = 'xxxxxxxxxxxxxxxxxxxxx';//retrieve from your storage(db) $products = $this->shopify->setShop($request->shop, $accessToken) ->get('admin/products.json'); dump($products); } }

Miscellaneous

To get Response headers

Shopify::getHeaders();

To get specific header

Shopify::getHeader("Content-Type");

Check if header exist

if(Shopify::hasHeader("Content-Type")){ echo "Yes header exist"; }

To get response status code or status message

Shopify::getStatusCode(); // 200 Shopify::getReasonPhrase(); // ok

Optional features

We also have a middleware for verifying the webhooks you can directly use it in your webhooks by the name verify.webhook

We have also added a automatic app uninstalled job dispatch when app is uninstalled by subscribing to the webhook topic app/uninstalled. To configure this you need to implement the interface Shopify/Contracts/ShopifyShop in your shop model and then

SubscribeAppUninstalledWebhookJob::dispatch($shop);

To customize the AppUninstalled Job Publish it by php artisan vendor:publish --tag=shopify-jobs

You might not need this We also dispatch events for webhooks if it is not for uninstalled topic for the same webhook ClarityTech\Shopify\Events\ShopifyWebhookRecieved

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A Simple Wrapper for Shopify REST Api for Laravel

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