Allow laravel 6, update stripe API calls and various other improvements

composer.json

@@ -10,7 +10,8 @@
         }
     ],
     "require": {
-        "laravel/framework": "5.*",
+        "php": "^7.1.3",
+        "laravel/framework": "5.*|6.*",
         "stripe/stripe-php": "4.*|5.*|6.*"
     },
     "autoload": {

src/Console/Commands/CreateStripeEndpoints.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace Gilbitron\Laravel\Spark\Console\Commands;
+
+use Illuminate\Console\Command;
+use Laravel\Cashier\Cashier;
+use Laravel\Spark\Spark;
+use Stripe;
+
+class CreateStripeEndpoints extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'spark:create-stripe-endpoints';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Removes all current endpoints and creates endpoints in Stripe based on the Spark app';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        Stripe\Stripe::setApiKey(config('services.stripe.secret'));
+
+        $this->info('Creating endpoints ...');
+
+        try {
+            $this->deleteEndpoints();
+            $this->createEndpoints();
+        } catch (\Stripe\Error\InvalidRequest | \Stripe\Exception\InvalidRequest $e) {
+            $this->error($e->getMessage());
+        }
+
+        $this->info('Finished');
+    }
+
+    /**
+     * Delete all endpoints in Stripe
+     *
+     * @param array $plans
+     */
+    protected function deleteEndpoints()
+    {
+        $endpoints =\Stripe\WebhookEndpoint::all();
+        foreach ($endpoints as $endpoint) {
+            $this->info('Deleted webhook endpoint:'.$endpoint->url);
+
+            $endpoint->delete();
+        }
+    }
+
+    /**
+     * Try and create endpoints in Stripe
+     *
+     * @param array $plans
+     */
+    protected function createEndpoints()
+    {
+        $url = config('app.url').'webhook/stripe';
+
+        \Stripe\WebhookEndpoint::create([
+            'url' => $url,
+            'enabled_events' => [
+                'customer.subscription.updated',
+                'customer.subscription.deleted',
+                'customer.updated',
+                'customer.deleted',
+                'invoice.payment_action_required',
+                'invoice.payment_succeeded',
+                'invoice.created',
+            ]
+        ]);
+
+        $this->info('Created webhook endpoint:'.$url);
+    }
+}

src/Console/Commands/CreateStripePlans.php

@@ -23,6 +23,12 @@ class CreateStripePlans extends Command
      */
     protected $description = 'Creates plans in Stripe based on the plans defined in Spark';
 
+    /**
+     * Product Stripe IDs
+     *
+     * @var array
+     */
+    private $productStripeIds = [];
     /**
      * Create a new command instance.
      *
@@ -42,6 +48,9 @@ public function handle()
     {
         Stripe\Stripe::setApiKey(config('services.stripe.secret'));
 
+        $this->info('Fetch products...');
+        $this->fetchProducts();
+
         $this->info('Creating user plans...');
         $this->createStripePlans(Spark::$plans);
 
@@ -52,47 +61,94 @@ public function handle()
     }
 
     /**
-     * Try and create plans in Stripe
+     * Try and create product in Stripe
      *
      * @param array $plans
      */
-    protected function createStripePlans($plans)
+    protected function fetchProducts()
     {
-        foreach ($plans as $plan) {
-            if ($this->planExists($plan)) {
-                $this->line('Stripe plan ' . $plan->id . ' already exists');
-            } else {
-                Stripe\Plan::create([
-                   'id'                   => $plan->id,
-                   'name'                 => Spark::$details['product'] . ' ' . $plan->name . ' (' .
-                                             Cashier::usesCurrencySymbol() . $plan->price . ' ' . $plan->interval .
-                                             ')',
-                   'amount'               => $plan->price * 100,
-                   'interval'             => str_replace('ly', '', $plan->interval),
-                   'currency'             => Cashier::usesCurrency(),
-                   'statement_descriptor' => Spark::$details['vendor'],
-                   'trial_period_days'    => $plan->trialDays,
-                ]);
-
-                $this->info('Stripe plan created: ' . $plan->id);
+        try {
+            /** @var \Stripe\Product[] $products */
+            $products = Stripe\Product::all();
+            foreach ($products as $product) {
+                $this->productStripeIds[] = $product->id;
             }
+
+            $this->info('Fetched products');
+        } catch (\Stripe\Error\InvalidRequest | \Stripe\Exception\InvalidRequest $e) {
+            $this->line('Unable to fetch products');
         }
+
     }
 
     /**
-     * Check if a plan already exists
+     * Create product in Stripe if needed and return the id
      *
-     * @param $plan
-     * @return bool
+     * @param array $plans
      */
-    private function planExists($plan)
+    protected function getProductId($name = null)
     {
+        $name = $name ?? Spark::$details['product'];
+
+        $id = strtolower(str_replace(' ', '-', $name));
+
+        $this->info('Creating looking up id for: '.$id);
+
+        if (in_array($id, $this->productStripeIds)) {
+            return $id;
+        }
+
+        $this->info('Creating product: '.$id);
+
         try {
-            Stripe\Plan::retrieve($plan->id);
-            return true;
-        } catch (\Exception $e) {
+            $product = Stripe\Product::create([
+                'id'                   => $id,
+                'name'                 => $name,
+                'statement_descriptor' => Spark::$details['vendor'],
+                'unit_label'           => Spark::$details['unit_label'] ?? null,
+                'type'                 => 'service',
+            ]);
+
+            $this->productStripeIds[] = $product->id;
+
+            $this->info('Stripe product created: ' . $id);
+        } catch (\Stripe\Error\InvalidRequest | \Stripe\Exception\InvalidRequest $e) {
+            $this->line('Stripe product ' . $id . ' already exists');
         }
 
-        return false;
+        return $id;
+    }
+
+    /**
+     * Try and create plans in Stripe
+     *
+     * @param array $plans
+     */
+    protected function createStripePlans($plans)
+    {
+        foreach ($plans as $plan) {
+            if ($plan->id === 'free') {
+                $this->line('Skipping free plan, since the "free" plan is handled by Spark internally.');
+                continue;
+            }
+
+            try {
+                Stripe\Plan::create([
+                    'id'                   => $plan->id,
+                    'nickname'             => $plan->name,
+                    'product'              => $this->getProductId($plan->attribute('product')),
+                    'amount'               => $plan->price * 100,
+                    'interval'             => str_replace('ly', '', $plan->interval),
+                    'currency'             => config('cashier.currency'),
+                    'trial_period_days'    => $plan->trialDays,
+                    'billing_scheme'       => 'per_unit',
+                    'usage_type'           => 'licensed',
+                ]);
+
+                $this->info('Stripe plan created: ' . $plan->id);
+            } catch (\Stripe\Error\InvalidRequest | \Stripe\Exception\InvalidRequest $e) {
+                $this->line('Stripe plan ' . $plan->id . ' already exists: '.$e->getMessage());
+            }
+        }
     }
 }

src/CreateStripePlansServiceProvider.php

@@ -8,6 +8,7 @@ class CreateStripePlansServiceProvider extends ServiceProvider
 {
     protected $commands = [
         \Gilbitron\Laravel\Spark\Console\Commands\CreateStripePlans::class,
+        \Gilbitron\Laravel\Spark\Console\Commands\CreateStripeEndpoints::class,
     ];
 
     /**
@@ -29,4 +30,4 @@ public function register()
     {
         $this->commands($this->commands);
     }
-}
+}