Add payment links

app/Http/Views/MemberView.php

@@ -4,6 +4,7 @@ namespace App\Http\Views;
 
 use App\Member\Member;
 use App\Member\MemberResource;
+use App\Payment\ActionFactory;
 use App\Payment\PaymentResource;
 use App\Payment\Status;
 use App\Payment\Subscription;
@@ -43,6 +44,7 @@ class MemberView {
             'links' => [
                 ['icon' => 'plus', 'href' => route('member.payment.create', ['member' => $member]) ],
             ],
+            'payment_links' => app(ActionFactory::class)->forMember($member),
             'mode' => 'index',
         ]);
     }

app/Member/MemberResource.php

@@ -2,8 +2,8 @@
 
 namespace App\Member;
 
-use Illuminate\Http\Resources\Json\JsonResource;
 use App\Payment\PaymentResource;
+use Illuminate\Http\Resources\Json\JsonResource;
 
 class MemberResource extends JsonResource
 {

app/Payment/ActionFactory.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Payment;
+
+use App\Member\Member;
+use App\Pdf\PdfRepositoryFactory;
+use Illuminate\Support\Collection;
+
+class ActionFactory
+{
+
+    public function forMember(Member $member): Collection
+    {
+        return app(PdfRepositoryFactory::class)->getTypes()->map(function(string $repo) use ($member) {
+            $repo = app($repo);
+
+            return [
+                'href' => route('member.singlepdf', ['member' => $member, 'type' => get_class($repo)]),
+                'label' => $repo->linkLabel(),
+                'disabled' => !$repo->createable($member),
+            ];
+        });
+    }
+
+}

app/Pdf/BillType.php

@@ -2,6 +2,7 @@
 
 namespace App\Pdf;
 
+use App\Member\Member;
 use App\Payment\Payment;
 use Illuminate\Support\Collection;
 
@@ -16,6 +17,16 @@ class BillType extends Repository implements PdfRepository
         $this->pages = $pages;
     }
 
+    public function createable(Member $member): bool
+    {
+        return $member->payments()->whereNeedsBill()->count() !== 0;
+    }
+
+    public function linkLabel(): string
+    {
+        return 'Rechnung erstellen';
+    }
+
     public function getSubject(): string
     {
         return 'Rechnung';

app/Pdf/PdfRepository.php

@@ -2,6 +2,7 @@
 
 namespace App\Pdf;
 
+use App\Member\Member;
 use Illuminate\Support\Collection;
 
 interface PdfRepository
@@ -27,4 +28,8 @@ interface PdfRepository
 
     public function getLocation(Collection $page): string;
 
+    public function createable(Member $member): bool;
+
+    public function linkLabel(): string;
+
 }

app/Pdf/PdfRepositoryFactory.php

@@ -9,6 +9,15 @@ use Illuminate\Support\Str;
 class PdfRepositoryFactory
 {
 
+    private array $types = [
+        BillType::class,
+    ];
+
+    public function getTypes(): Collection
+    {
+        return collect($this->types);
+    }
+
     public function fromSingleRequest(string $type, Member $member): ?PdfRepository
     {
         $members = $this->singleMemberCollection($member);

database/factories/Payment/PaymentFactory.php

@@ -25,6 +25,11 @@ class PaymentFactory extends Factory
         return $this->for(Status::whereName('Nicht bezahlt')->first());
     }
 
+    public function paid(): self
+    {
+        return $this->for(Status::whereName('Rechnung beglichen')->first());
+    }
+
     public function nr(string $nr): self
     {
         return $this->state(['nr' => $nr]);

resources/js/views/member/Payments.vue

@@ -22,8 +22,7 @@
             </div>
         </div>
         <div class="flex flex-col pb-6 px-6">
-            <a href="#" class="text-center btn btn-primary">Rechnung erstellen</a>
+            <a href="#" @click.prevent="openLink(link)" :class="{'disabled': link.disabled}" target="_BLANK" v-for="link in value.payment_links" class="mt-1 text-center btn btn-primary" v-text="link.label"></a>
-            <a href="#" class="text-center mt-1 btn btn-primary">Erinnerung erstellen</a>
         </div>
     </div>
 </template>
@@ -41,6 +40,14 @@ export default {
 
         accept(payment) {
             this.$inertia.patch(`/member/${this.value.data.id}/payment/${payment.id}`, { ...payment, status_id: 3 });
+        },
+
+        openLink(link) {
+            if (link.disabled) {
+                return;
+            }
+
+            window.open(link.href);
         }
     },
 

tests/Feature/Payments/IndexTest.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Tests\Feature\Payments;
+
+use App\Member\Member;
+use App\Pdf\BillType;
+use Database\Factories\Payment\PaymentFactory;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class IndexTest extends TestCase
+{
+
+    use RefreshDatabase;
+
+    public function testItGetsLinkWhenMemberHasPayableBills(): void
+    {
+        $this->withoutExceptionHandling();
+        $this->login();
+
+        $member = Member::factory()
+            ->defaults()
+            ->withPayments([
+                fn (PaymentFactory $payment) => $payment->notPaid()->nr('1995')->subscription('::subName::', 1500),
+            ])
+            ->create(['firstname' => '::firstname']);
+
+        $this->get("/member/{$member->id}/payment")->assertInertia('member/Index', [
+            'href' => route('member.singlepdf', ['member' => $member, 'type' => BillType::class]),
+            'label' => 'Rechnung erstellen',
+            'disabled' => false,
+        ], 'single.payment_links.0');
+    }
+
+    public function testLinkIsFalseWhenMemberHasnoPayments(): void
+    {
+        $this->withoutExceptionHandling();
+        $this->login();
+
+        $member = Member::factory()
+            ->defaults()
+            ->create(['firstname' => '::firstname']);
+
+        $this->get("/member/{$member->id}/payment")->assertInertia('member/Index', [
+            'href' => route('member.singlepdf', ['member' => $member, 'type' => BillType::class]),
+            'label' => 'Rechnung erstellen',
+            'disabled' => true,
+        ], 'single.payment_links.0');
+    }
+
+    public function testItReturnsDisabledWhenPaymentsArePaid(): void
+    {
+        $this->withoutExceptionHandling();
+        $this->login();
+
+        $member = Member::factory()
+            ->defaults()
+            ->withPayments([
+                fn (PaymentFactory $payment) => $payment->paid()->nr('1995')->subscription('::subName::', 1500),
+            ])
+            ->create(['firstname' => '::firstname']);
+
+        $this->get("/member/{$member->id}/payment")->assertInertia('member/Index', [
+            'href' => route('member.singlepdf', ['member' => $member, 'type' => BillType::class]),
+            'label' => 'Rechnung erstellen',
+            'disabled' => true,
+        ], 'single.payment_links.0');
+    }
+
+}