From 851a31b3c038b0b8e5b892619d1295fef1f4b025 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20Beganovi=C4=87?= <k1pstabug@gmail.com>
Date: Tue, 16 Mar 2021 14:35:57 +0100
Subject: [PATCH] Proof of concept for billing page

---
 app/Http/Livewire/BillingPortalPurchase.php   | 61 ++++++++++++++++---
 .../views/billing-portal/purchase.blade.php   |  3 +-
 .../billing-portal-purchase.blade.php         | 20 ++++--
 3 files changed, 70 insertions(+), 14 deletions(-)

diff --git a/app/Http/Livewire/BillingPortalPurchase.php b/app/Http/Livewire/BillingPortalPurchase.php
index 8142f607ca51..b313aab9a1e1 100644
--- a/app/Http/Livewire/BillingPortalPurchase.php
+++ b/app/Http/Livewire/BillingPortalPurchase.php
@@ -4,7 +4,7 @@ namespace App\Http\Livewire;
 
 use App\Factory\ClientFactory;
 use App\Models\ClientContact;
-use App\Models\Company;
+use App\Models\Invoice;
 use App\Models\User;
 use App\Repositories\ClientContactRepository;
 use App\Repositories\ClientRepository;
@@ -43,6 +43,8 @@ class BillingPortalPurchase extends Component
 
     public $methods = [];
 
+    public $invoice;
+
     public function authenticate()
     {
         $this->validate();
@@ -72,18 +74,17 @@ class BillingPortalPurchase extends Component
 
     protected function createBlankClient()
     {
-        $company = Company::first();
-        $user = User::first();
+        $company = $this->billing_subscription->company;
+        $user = User::first(); // TODO: What should be a value of $user?
 
         $client_repo = new ClientRepository(new ClientContactRepository());
-        $client_data = [
+
+        $client = $client_repo->save([
             'name' => 'Client Name',
             'contacts' => [
                 ['email' => $this->email],
             ]
-        ];
-
-        $client = $client_repo->save($client_data, ClientFactory::create($company->id, $user->id));
+        ], ClientFactory::create($company->id, $user->id));
 
         return $client->contacts->first();
     }
@@ -105,6 +106,52 @@ class BillingPortalPurchase extends Component
         return $this;
     }
 
+    public function handleMethodSelectingEvent($company_gateway_id, $gateway_type_id)
+    {
+        $this->company_gateway_id = $company_gateway_id;
+        $this->payment_method_id = $gateway_type_id;
+
+        $this->handleBeforePaymentEvents();
+    }
+
+    public function handleBeforePaymentEvents()
+    {
+        $company = $this->billing_subscription->company;
+        $user = User::first(); // TODO: What should be a value of $user?
+
+        $invoice = [
+            'client_id' => $this->contact->client->id,
+            'line_items' => [[
+                'quantity' => 1,
+                'cost' => 10,
+                'product_key' => 'example',
+                'notes' => 'example',
+                'discount' => 0,
+                'is_amount_discount' => true,
+                'tax_rate1' => 0,
+                'tax_rate2' => 0,
+                'tax_rate3' => 0,
+                'tax_name1' => '',
+                'tax_name2' => '',
+                'tax_name3' => '',
+                'sort_id' => 0,
+                'line_total' => 1,
+                'custom_value1' => 'example',
+                'custom_value2' => 'example',
+                'custom_value3' => 'example',
+                'custom_value4' => 'example',
+                'type_id' => 1,
+                'date' => '',
+            ]],
+        ];
+
+        // TODO: Only for testing.
+        $this->invoice = Invoice::where('status_id', Invoice::STATUS_SENT)->first();
+//        $this->invoice = (new \App\Repositories\InvoiceRepository)->save($invoice, InvoiceFactory::create($company->id, $user->id));
+
+        $this->emit('beforePaymentEventsCompleted');
+    }
+
     public function render()
     {
         if ($this->contact instanceof ClientContact) {
diff --git a/resources/views/billing-portal/purchase.blade.php b/resources/views/billing-portal/purchase.blade.php
index 6ad16312f877..0bb3cba62bb5 100644
--- a/resources/views/billing-portal/purchase.blade.php
+++ b/resources/views/billing-portal/purchase.blade.php
@@ -10,7 +10,8 @@
         function updateGatewayFields(companyGatewayId, paymentMethodId) {
             document.getElementById('company_gateway_id').value = companyGatewayId;
             document.getElementById('payment_method_id').value = paymentMethodId;
-            document.getElementById('payment-method-form').submit();
         }
+
+        Livewire.on('beforePaymentEventsCompleted', () => document.getElementById('payment-method-form').submit());
     </script>
 @endpush
diff --git a/resources/views/portal/ninja2020/components/livewire/billing-portal-purchase.blade.php b/resources/views/portal/ninja2020/components/livewire/billing-portal-purchase.blade.php
index 5d028bf1b4b6..713111531ea1 100644
--- a/resources/views/portal/ninja2020/components/livewire/billing-portal-purchase.blade.php
+++ b/resources/views/portal/ninja2020/components/livewire/billing-portal-purchase.blade.php
@@ -38,19 +38,27 @@
 
                 @if($this->steps['fetched_payment_methods'])
                     <div class="flex items-center mt-4 text-sm">
-                        <form action="{{ route('client.payments.process', ['hash' => $hash, 'sidebar' => 'hidden']) }}" method="post"
+                        <form action="{{ route('client.payments.process', ['hash' => $hash, 'sidebar' => 'hidden']) }}"
+                              method="post"
                               id="payment-method-form">
                             @csrf
+
+                            @if($invoice instanceof \App\Models\Invoice)
+                                <input type="hidden" name="invoices[]" value="{{ $invoice->hashed_id }}">
+                                <input type="hidden" name="payable_invoices[0][amount]"
+                                       value="{{ $invoice->partial > 0 ?  \App\Utils\Number::formatValue($invoice->partial, $invoice->client->currency()) : \App\Utils\Number::formatValue($invoice->balance, $invoice->client->currency()) }}">
+                                <input type="hidden" name="payable_invoices[0][invoice_id]"
+                                       value="{{ $invoice->hashed_id }}">
+                            @endif
+
                             <input type="hidden" name="action" value="payment">
-                            <input type="hidden" name="company_gateway_id" id="company_gateway_id">
-                            <input type="hidden" name="payment_method_id" id="payment_method_id">
+                            <input type="hidden" name="company_gateway_id" value="{{ $company_gateway_id }}"/>
+                            <input type="hidden" name="payment_method_id" value="{{ $payment_method_id }}"/>
                         </form>
 
                         @foreach($this->methods as $method)
                             <button
-                                data-company-gateway-id="{{ $method['company_gateway_id'] }}"
-                                data-payment-method-id="{{ $method['gateway_type_id'] }}"
-                                onclick="updateGatewayFields(this.dataset.companyGatewayId, this.dataset.paymentMethodId);"
+                                wire:click="handleMethodSelectingEvent('{{ $method['company_gateway_id'] }}', '{{ $method['gateway_type_id'] }}')"
                                 class="p-4 border rounded mr-4 hover:border-blue-600">
                                 {{ $method['label'] }}
                             </button>