From a48b2dbb1cfc24a744eac302cb836cdb96b49cf3 Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Tue, 7 May 2024 21:42:13 +0200
Subject: [PATCH 1/8] better course DDD, Course creation command, handler,
 repository

---
 .../Course/Commands/CreateCourseCommand.php   | 12 ----
 .../Course/Controllers/CourseController.php   | 26 ++++++--
 .../Course/Handlers/CreateCourseHandler.php   | 13 ----
 .../Http/Course/Requests/CourseRequest.php    | 20 ------
 .../Http/Course/Resources/CourseResource.php  | 20 ------
 .../Http/Providers/AppServiceProvider.php     | 16 ++---
 .../Command/CreateCourseCommand.php           | 16 +++++
 .../CommandHandler/CreateCourseHandler.php    | 30 +++++++++
 .../Application/CourseServiceProvider.php     | 18 +++++
 .../Application/DTO/CreateCourseDto.php       | 24 +++++++
 app/Course/Domain/Entity/Course.php           | 55 ++++++++++++++++
 .../Repository/CourseRepositoryContract.php   | 15 +++++
 .../Persistence/Model/CourseModel.php         | 35 ++++++++++
 .../Repository/EloquentCourseRepository.php   | 65 +++++++++++++++++++
 app/Policies/CoursePolicy.php                 | 14 ++--
 bootstrap/providers.php                       |  6 +-
 database/factories/CourseFactory.php          |  4 +-
 ...183804_change_courses_table_id_to_uuid.php | 33 ++++++++++
 database/seeders/CourseSeeder.php             |  5 +-
 resources/js/Components/Course/CourseGrid.vue |  9 ++-
 resources/js/Components/NavLink.vue           | 18 ++---
 resources/js/Pages/Course/CreateCourse.vue    | 33 ++++++----
 routes/web.php                                |  5 +-
 src/Domains/Course/DTO/CreateCourseDto.php    | 25 -------
 src/Domains/Course/Models/Course.php          | 20 ------
 .../Repositories/CourseRepositoryContract.php | 10 ---
 26 files changed, 370 insertions(+), 177 deletions(-)
 delete mode 100644 app/Application/Http/Course/Commands/CreateCourseCommand.php
 delete mode 100644 app/Application/Http/Course/Handlers/CreateCourseHandler.php
 delete mode 100644 app/Application/Http/Course/Requests/CourseRequest.php
 delete mode 100644 app/Application/Http/Course/Resources/CourseResource.php
 create mode 100644 app/Course/Application/Command/CreateCourseCommand.php
 create mode 100644 app/Course/Application/CommandHandler/CreateCourseHandler.php
 create mode 100644 app/Course/Application/CourseServiceProvider.php
 create mode 100644 app/Course/Application/DTO/CreateCourseDto.php
 create mode 100644 app/Course/Domain/Entity/Course.php
 create mode 100644 app/Course/Domain/Repository/CourseRepositoryContract.php
 create mode 100644 app/Course/Infrastructure/Persistence/Model/CourseModel.php
 create mode 100644 app/Course/Infrastructure/Persistence/Repository/EloquentCourseRepository.php
 create mode 100644 database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php
 delete mode 100644 src/Domains/Course/DTO/CreateCourseDto.php
 delete mode 100644 src/Domains/Course/Models/Course.php
 delete mode 100644 src/Domains/Course/Repositories/CourseRepositoryContract.php

diff --git a/app/Application/Http/Course/Commands/CreateCourseCommand.php b/app/Application/Http/Course/Commands/CreateCourseCommand.php
deleted file mode 100644
index ef51722..0000000
--- a/app/Application/Http/Course/Commands/CreateCourseCommand.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace App\Application\Http\Course\Commands;
-
-use Domains\Course\DTO\CreateCourseDto;
-
-class CreateCourseCommand
-{
-    public function __construct(public CreateCourseDto $data)
-    {
-    }
-}
\ No newline at end of file
diff --git a/app/Application/Http/Course/Controllers/CourseController.php b/app/Application/Http/Course/Controllers/CourseController.php
index ce7f265..c0d6bd0 100644
--- a/app/Application/Http/Course/Controllers/CourseController.php
+++ b/app/Application/Http/Course/Controllers/CourseController.php
@@ -2,9 +2,10 @@
 
 namespace App\Application\Http\Course\Controllers;
 
-use App\Application\Http\Course\Commands\CreateCourseCommand;
-use App\Application\Http\Course\Handlers\CreateCourseHandler;
-use Domains\Course\DTO\CreateCourseDto;
+
+use App\Course\Application\Command\CreateCourseCommand;
+use App\Course\Application\CommandHandler\CreateCourseHandler;
+use App\Course\Application\DTO\CreateCourseDto;
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
 use Inertia\Response;
 
@@ -12,15 +13,28 @@ class CourseController
 {
     use AuthorizesRequests;
 
+    public function __construct(private CreateCourseHandler $handler)
+    {
+    }
+
     public function create(): Response
     {
         return inertia('Course/CreateCourse');
     }
 
-    public function store(CreateCourseDto $dto, CreateCourseHandler $handler): Response
+    public function store(CreateCourseDto $dto): Response
     {
-        $command = new CreateCourseCommand(data: $dto);
-        $handler->handle(command: $command);
+
+        $command = new CreateCourseCommand(
+            name: $dto->name,
+            description: $dto->description,
+            author_id: $dto->author->id,
+            starts_at: $dto->starts_at,
+            ends_at: $dto->ends_at,
+            published_at: $dto->published_at,
+        );
+
+        $this->handler->handle(command: $command);
 
         return inertia(component: 'Course/CreateCourse');
     }
diff --git a/app/Application/Http/Course/Handlers/CreateCourseHandler.php b/app/Application/Http/Course/Handlers/CreateCourseHandler.php
deleted file mode 100644
index 01037cc..0000000
--- a/app/Application/Http/Course/Handlers/CreateCourseHandler.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-namespace App\Application\Http\Course\Handlers;
-
-use App\Application\Http\Course\Commands\CreateCourseCommand;
-
-class CreateCourseHandler
-{
-    public function handle(CreateCourseCommand $command)
-    {
-
-    }
-}
\ No newline at end of file
diff --git a/app/Application/Http/Course/Requests/CourseRequest.php b/app/Application/Http/Course/Requests/CourseRequest.php
deleted file mode 100644
index 2e885ff..0000000
--- a/app/Application/Http/Course/Requests/CourseRequest.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Application\Http\Course\Requests;
-
-use Illuminate\Foundation\Http\FormRequest;
-
-class CourseRequest extends FormRequest
-{
-    public function rules(): array
-    {
-        return [
-
-        ];
-    }
-
-    public function authorize(): bool
-    {
-        return true;
-    }
-}
diff --git a/app/Application/Http/Course/Resources/CourseResource.php b/app/Application/Http/Course/Resources/CourseResource.php
deleted file mode 100644
index 804e6ac..0000000
--- a/app/Application/Http/Course/Resources/CourseResource.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Application\Http\Course\Resources;
-
-use Illuminate\Http\Request;
-use Illuminate\Http\Resources\Json\JsonResource;
-use Domains\Course\Models\Course;
-
-/** @mixin Course */
-class CourseResource extends JsonResource
-{
-    public function toArray(Request $request): array
-    {
-        return [
-            'created_at' => $this->created_at,
-            'updated_at' => $this->updated_at,
-            'id' => $this->id,
-        ];
-    }
-}
diff --git a/app/Application/Http/Providers/AppServiceProvider.php b/app/Application/Http/Providers/AppServiceProvider.php
index 0d3fa8b..808125a 100644
--- a/app/Application/Http/Providers/AppServiceProvider.php
+++ b/app/Application/Http/Providers/AppServiceProvider.php
@@ -2,8 +2,6 @@
 
 namespace App\Application\Http\Providers;
 
-use Domains\Course\Repositories\CourseRepositoryContract;
-use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -13,9 +11,7 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register(): void
     {
-        $this->app->bind(
-            CourseRepositoryContract::class,
-        );
+
     }
 
     /**
@@ -23,10 +19,10 @@ public function register(): void
      */
     public function boot(): void
     {
-        Factory::guessFactoryNamesUsing(function (string $modelName) {
-            $modelName = class_basename($modelName);
-
-            return "Database\\Factories\\{$modelName}Factory";
-        });
+//        Factory::guessFactoryNamesUsing(function (string $modelName) {
+//            $modelName = class_basename($modelName);
+//
+//            return "Database\\Factories\\{$modelName}Factory";
+//        });
     }
 }
diff --git a/app/Course/Application/Command/CreateCourseCommand.php b/app/Course/Application/Command/CreateCourseCommand.php
new file mode 100644
index 0000000..45b4bdf
--- /dev/null
+++ b/app/Course/Application/Command/CreateCourseCommand.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Course\Application\Command;
+
+class CreateCourseCommand
+{
+    public function __construct(
+        public string $name,
+        public string $description,
+        public int $author_id,
+        public ?string $starts_at,
+        public ?string $ends_at,
+        public ?string $published_at,
+    ) {
+    }
+}
\ No newline at end of file
diff --git a/app/Course/Application/CommandHandler/CreateCourseHandler.php b/app/Course/Application/CommandHandler/CreateCourseHandler.php
new file mode 100644
index 0000000..d9416c6
--- /dev/null
+++ b/app/Course/Application/CommandHandler/CreateCourseHandler.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Course\Application\CommandHandler;
+
+use App\Course\Application\Command\CreateCourseCommand;
+use App\Course\Domain\Entity\Course;
+use App\Course\Domain\Repository\CourseRepositoryContract;
+use Ramsey\Uuid\Uuid;
+
+readonly class CreateCourseHandler
+{
+    public function __construct(private CourseRepositoryContract $courseRepository)
+    {
+    }
+
+    public function handle(CreateCourseCommand $command): void
+    {
+        $course = new Course(
+            id: Uuid::uuid4()->toString(),
+            name: $command->name,
+            description: $command->description,
+            authorId: $command->author_id,
+            startsAt: $command->starts_at,
+            endsAt: $command->ends_at,
+            publishedAt: $command->published_at,
+        );
+
+        $this->courseRepository->save(course: $course);
+    }
+}
\ No newline at end of file
diff --git a/app/Course/Application/CourseServiceProvider.php b/app/Course/Application/CourseServiceProvider.php
new file mode 100644
index 0000000..600c6c3
--- /dev/null
+++ b/app/Course/Application/CourseServiceProvider.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Course\Application;
+
+use App\Course\Domain\Repository\CourseRepositoryContract;
+use App\Course\Infrastructure\Persistence\Repository\EloquentCourseRepository;
+use Illuminate\Support\ServiceProvider;
+
+class CourseServiceProvider extends ServiceProvider
+{
+    public function register(): void
+    {
+        $this->app->bind(
+            CourseRepositoryContract::class,
+            EloquentCourseRepository::class
+        );
+    }
+}
\ No newline at end of file
diff --git a/app/Course/Application/DTO/CreateCourseDto.php b/app/Course/Application/DTO/CreateCourseDto.php
new file mode 100644
index 0000000..6a6e987
--- /dev/null
+++ b/app/Course/Application/DTO/CreateCourseDto.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Course\Application\DTO;
+
+use Domains\User\Models\User;
+use Illuminate\Support\Facades\Auth;
+use Spatie\LaravelData\Attributes\Computed;
+use Spatie\LaravelData\Data;
+
+class CreateCourseDto extends Data
+{
+    #[Computed]
+    public User|null $author;
+
+    public function __construct(
+        public string $name,
+        public string|null $description,
+        public string $starts_at,
+        public string|null $ends_at,
+        public string|null $published_at,
+    ) {
+        $this->author = Auth::user();
+    }
+}
\ No newline at end of file
diff --git a/app/Course/Domain/Entity/Course.php b/app/Course/Domain/Entity/Course.php
new file mode 100644
index 0000000..7e9f76c
--- /dev/null
+++ b/app/Course/Domain/Entity/Course.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Course\Domain\Entity;
+
+use DateTime;
+
+readonly class Course
+{
+    public function __construct(
+        private ?int $id,
+        private string $name,
+        private string $description,
+        private int $authorId,
+        private ?DateTime $startsAt,
+        private ?DateTime $endsAt,
+        private ?DateTime $publishedAt,
+    ) {
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function getDescription(): string
+    {
+        return $this->description;
+    }
+
+    public function getAuthorId(): int
+    {
+        return $this->authorId;
+    }
+
+    public function getStartsAt(): ?DateTime
+    {
+        return $this->startsAt;
+    }
+
+    public function getEndsAt(): ?DateTime
+    {
+        return $this->endsAt;
+    }
+
+    public function getPublishedAt(): ?DateTime
+    {
+        return $this->publishedAt;
+    }
+
+}
\ No newline at end of file
diff --git a/app/Course/Domain/Repository/CourseRepositoryContract.php b/app/Course/Domain/Repository/CourseRepositoryContract.php
new file mode 100644
index 0000000..66cdf79
--- /dev/null
+++ b/app/Course/Domain/Repository/CourseRepositoryContract.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Course\Domain\Repository;
+
+use App\Course\Domain\Entity\Course;
+use Illuminate\Support\Collection;
+
+interface CourseRepositoryContract
+{
+    public function save(Course $course): void;
+
+    public function findById(int $id): ?Course;
+
+    public function findAll(): Collection;
+}
\ No newline at end of file
diff --git a/app/Course/Infrastructure/Persistence/Model/CourseModel.php b/app/Course/Infrastructure/Persistence/Model/CourseModel.php
new file mode 100644
index 0000000..c67677f
--- /dev/null
+++ b/app/Course/Infrastructure/Persistence/Model/CourseModel.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Course\Infrastructure\Persistence\Model;
+
+use Illuminate\Database\Eloquent\Concerns\HasUuids;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class CourseModel extends Model
+{
+    use HasFactory, HasUuids;
+
+    public $incrementing = false;
+    protected $keyType = 'string';
+
+    protected $fillable = [
+        "name",
+        "description",
+        "author_id",
+        "starts_at",
+        "ends_at",
+        "published_at",
+    ];
+
+    protected static function boot()
+    {
+        parent::boot();
+
+        static::creating(function (self $model) {
+            if (empty($model->{$model->getKeyName()})) {
+                $model->{$model->getKeyName()} = $this->newUniqueId();
+            }
+        });
+    }
+}
diff --git a/app/Course/Infrastructure/Persistence/Repository/EloquentCourseRepository.php b/app/Course/Infrastructure/Persistence/Repository/EloquentCourseRepository.php
new file mode 100644
index 0000000..f41160f
--- /dev/null
+++ b/app/Course/Infrastructure/Persistence/Repository/EloquentCourseRepository.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Course\Infrastructure\Persistence\Repository;
+
+use App\Course\Domain\Entity\Course;
+use App\Course\Domain\Repository\CourseRepositoryContract;
+use App\Course\Infrastructure\Persistence\Model\CourseModel as CourseModel;
+use Illuminate\Support\Collection;
+use Ramsey\Uuid\Uuid;
+
+readonly class EloquentCourseRepository implements CourseRepositoryContract
+{
+    public function __construct(
+        private CourseModel $model
+    ) {
+    }
+
+    public function save(Course $course): void
+    {
+        $courseRecord = $this->model->find(id: $course->getId()) ?? new CourseModel();
+        $courseRecord->id = $course->getId() ?? Uuid::uuid4()->toString();
+        $courseRecord->name = $course->getName();
+        $courseRecord->description = $course->getDescription();
+        $courseRecord->author_id = $course->getAuthorId();
+        $courseRecord->starts_at = $course->getStartsAt();
+        $courseRecord->ends_at = $course->getEndsAt();
+        $courseRecord->published_at = $course->getPublishedAt();
+
+        $courseRecord->save();
+    }
+
+    public function findById(int $id): ?Course
+    {
+        $courseRecord = $this->model->find(id: $id);
+
+        if ($courseRecord === null) {
+            return null;
+        }
+
+        return new Course(
+            id: $courseRecord->id,
+            name: $courseRecord->name,
+            description: $courseRecord->description,
+            authorId: $courseRecord->author_id,
+            startsAt: $courseRecord->starts_at,
+            endsAt: $courseRecord->ends_at,
+            publishedAt: $courseRecord->published_at,
+        );
+    }
+
+    public function findAll(): Collection
+    {
+        return $this->model->get()->map(callback: function (CourseModel $courseRecord) {
+            return new Course(
+                id: $courseRecord->id,
+                name: $courseRecord->name,
+                description: $courseRecord->description,
+                authorId: $courseRecord->author_id,
+                startsAt: $courseRecord->starts_at,
+                endsAt: $courseRecord->ends_at,
+                publishedAt: $courseRecord->published_at,
+            );
+        });
+    }
+}
\ No newline at end of file
diff --git a/app/Policies/CoursePolicy.php b/app/Policies/CoursePolicy.php
index 06e7672..63fdd71 100644
--- a/app/Policies/CoursePolicy.php
+++ b/app/Policies/CoursePolicy.php
@@ -2,9 +2,9 @@
 
 namespace App\Policies;
 
-use Illuminate\Auth\Access\HandlesAuthorization;
-use Domains\Course\Models\Course;
+use App\Course\Infrastructure\Persistence\Model\CourseModel;
 use Domains\User\Models\User;
+use Illuminate\Auth\Access\HandlesAuthorization;
 
 class CoursePolicy
 {
@@ -15,7 +15,7 @@ public function viewAny(User $user): bool
         return true;
     }
 
-    public function view(User $user, Course $course): bool
+    public function view(User $user, CourseModel $course): bool
     {
         return true;
     }
@@ -25,22 +25,22 @@ public function create(User $user): bool
         return true;
     }
 
-    public function update(User $user, Course $course): bool
+    public function update(User $user, CourseModel $course): bool
     {
         return true;
     }
 
-    public function delete(User $user, Course $course): bool
+    public function delete(User $user, CourseModel $course): bool
     {
         return true;
     }
 
-    public function restore(User $user, Course $course): bool
+    public function restore(User $user, CourseModel $course): bool
     {
         return true;
     }
 
-    public function forceDelete(User $user, Course $course): bool
+    public function forceDelete(User $user, CourseModel $course): bool
     {
         return true;
     }
diff --git a/bootstrap/providers.php b/bootstrap/providers.php
index c786bf5..2558357 100644
--- a/bootstrap/providers.php
+++ b/bootstrap/providers.php
@@ -1,5 +1,9 @@
 <?php
 
+use App\Application\Http\Providers\AppServiceProvider;
+use App\Course\Application\CourseServiceProvider;
+
 return [
-    \App\Application\Http\Providers\AppServiceProvider::class,
+    AppServiceProvider::class,
+    CourseServiceProvider::class,
 ];
diff --git a/database/factories/CourseFactory.php b/database/factories/CourseFactory.php
index db0b4fb..0062fad 100644
--- a/database/factories/CourseFactory.php
+++ b/database/factories/CourseFactory.php
@@ -2,13 +2,13 @@
 
 namespace Database\Factories;
 
+use App\Course\Infrastructure\Persistence\Model\CourseModel;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Carbon;
-use Domains\Course\Models\Course;
 
 class CourseFactory extends Factory
 {
-    protected $model = Course::class;
+    protected $model = CourseModel::class;
 
     public function definition(): array
     {
diff --git a/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php b/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php
new file mode 100644
index 0000000..c929d7a
--- /dev/null
+++ b/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php
@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('courses', function (Blueprint $table) {
+            $table->uuid('new_id');
+            $table->dropPrimary();
+            $table->dropColumn('id');
+            $table->renameColumn('new_id', 'id');
+            $table->primary('id');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('uuid', function (Blueprint $table) {
+            $table->dropPrimary();
+            $table->dropColumn('id');
+            $table->bigIncrements('id')->first();
+        });
+    }
+};
diff --git a/database/seeders/CourseSeeder.php b/database/seeders/CourseSeeder.php
index ae47c6e..dee0f25 100644
--- a/database/seeders/CourseSeeder.php
+++ b/database/seeders/CourseSeeder.php
@@ -2,8 +2,7 @@
 
 namespace Database\Seeders;
 
-use Domains\Course\Models\Course;
-use Illuminate\Database\Console\Seeds\WithoutModelEvents;
+use App\Course\Infrastructure\Persistence\Model\CourseModel;
 use Illuminate\Database\Seeder;
 
 class CourseSeeder extends Seeder
@@ -13,7 +12,7 @@ class CourseSeeder extends Seeder
      */
     public function run(): void
     {
-        Course::factory()
+        CourseModel::factory()
             ->count(30)
             ->create();
     }
diff --git a/resources/js/Components/Course/CourseGrid.vue b/resources/js/Components/Course/CourseGrid.vue
index 5b15aaf..94de89c 100644
--- a/resources/js/Components/Course/CourseGrid.vue
+++ b/resources/js/Components/Course/CourseGrid.vue
@@ -1,5 +1,4 @@
-<script setup lang="ts">
-import CourseGridElement from "@/Components/Course/CourseGridElement.vue";
+<script lang="ts" setup>
 import {CoursePagination} from "@/types/course";
 
 defineProps<{
@@ -9,9 +8,9 @@ defineProps<{
 
 <template>
   <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4 p-2 rounded-lg">
-<!--    <div v-for="course in courses" class="p-4 shadow-lg border rounded-lg bg-black hover:scale-105 transition ease-in-out">-->
-      <CourseGridElement v-for="course in courses.data" :course="course"></CourseGridElement>
-<!--    </div>-->
+    <!--    <div v-for="course in courses" class="p-4 shadow-lg border rounded-lg bg-black hover:scale-105 transition ease-in-out">-->
+    <!--      <CourseGridElement v-for="course in courses.data" :course="course"></CourseGridElement>-->
+    <!--    </div>-->
   </div>
 </template>
 
diff --git a/resources/js/Components/NavLink.vue b/resources/js/Components/NavLink.vue
index d772fbe..7db458e 100644
--- a/resources/js/Components/NavLink.vue
+++ b/resources/js/Components/NavLink.vue
@@ -1,11 +1,11 @@
-<script setup lang="ts">
-import { computed } from 'vue';
-import { Link } from '@inertiajs/vue3';
+<script lang="ts" setup>
+import {computed} from 'vue';
+import {Link} from '@inertiajs/vue3';
 
 const props = defineProps<{
-    href: string;
-    active?: boolean;
-    method?: 'get' | 'post' | 'put' | 'patch' | 'delete' | undefined;
+  href: string;
+  active?: boolean;
+  method?: 'get' | 'post' | 'put' | 'patch' | 'delete' | undefined;
 }>();
 
 const classes = computed(() =>
@@ -16,7 +16,7 @@ const classes = computed(() =>
 </script>
 
 <template>
-    <Link :href="href" :class="classes" :method="method ? method : 'get'">
-        <slot />
-    </Link>
+  <Link :class="classes" :href="href" :method="method ? method : 'get'" as="button">
+    <slot/>
+  </Link>
 </template>
diff --git a/resources/js/Pages/Course/CreateCourse.vue b/resources/js/Pages/Course/CreateCourse.vue
index 1605435..20b225f 100644
--- a/resources/js/Pages/Course/CreateCourse.vue
+++ b/resources/js/Pages/Course/CreateCourse.vue
@@ -1,4 +1,4 @@
-<script setup lang="ts">
+<script lang="ts" setup>
 import TextInput from "@/Components/Forms/TextInput.vue";
 import InputLabel from "@/Components/Forms/InputLabel.vue";
 import TextArea from "@/Components/Forms/TextArea.vue";
@@ -7,11 +7,18 @@ import {useForm} from "@inertiajs/vue3";
 import PrimaryButton from "@/Components/PrimaryButton.vue";
 import InputError from "@/Components/Forms/InputError.vue";
 
-const form = useForm({
+const form = useForm<{
+  name: string;
+  description: string;
+  starts_at: string;
+  ends_at: string;
+  published_at: string;
+}>({
   name: '',
   description: '',
   starts_at: '',
   ends_at: '',
+  published_at: '',
 });
 
 const submit = () => {
@@ -33,24 +40,28 @@ const submit = () => {
 
     <form class="w-full md:min-w-[400px] lg:min-w-[600px]" @submit.prevent="submit">
       <InputLabel>Course Name</InputLabel>
-      <TextInput class="w-full" v-model="form.name"/>
-      <InputError class="mt-2" :message="form.errors.name"/>
+      <TextInput v-model="form.name" class="w-full"/>
+      <InputError :message="form.errors.name" class="mt-2"/>
 
       <InputLabel>Description</InputLabel>
-      <TextArea :required="false" class="w-full" v-model="form.description"></TextArea>
-      <InputError class="mt-2" :message="form.errors.description"/>
+      <TextArea v-model="form.description" :required="false" class="w-full"></TextArea>
+      <InputError :message="form.errors.description" class="mt-2"/>
 
       <InputLabel>Starts at</InputLabel>
-      <DateTime class="w-full" v-model="form.starts_at"></DateTime>
-      <InputError class="mt-2" :message="form.errors.starts_at"/>
+      <DateTime v-model="form.starts_at" class="w-full"></DateTime>
+      <InputError :message="form.errors.starts_at" class="mt-2"/>
 
       <InputLabel>Ends at</InputLabel>
-      <DateTime :required="false" class="w-full" v-model="form.ends_at"></DateTime>
-      <InputError class="mt-2" :message="form.errors.ends_at"/>
+      <DateTime v-model="form.ends_at" :required="false" class="w-full"></DateTime>
+      <InputError :message="form.errors.ends_at" class="mt-2"/>
+
+      <InputLabel>Published at</InputLabel>
+      <DateTime v-model="form.published_at" class="w-full"></DateTime>
+      <InputError :message="form.errors.published_at" class="mt-2"/>
 
       <div class="flex items-center justify-end mt-4">
 
-        <PrimaryButton class="ms-4" :class="{ 'opacity-25': form.processing }" :disabled="form.processing">
+        <PrimaryButton :class="{ 'opacity-25': form.processing }" :disabled="form.processing" class="ms-4">
           Create Course
         </PrimaryButton>
       </div>
diff --git a/routes/web.php b/routes/web.php
index e21e2cd..8707647 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -2,7 +2,6 @@
 
 use App\Application\Http\Course\Controllers\CourseController;
 use App\Application\Http\User\Controllers\ProfileController;
-use Domains\Course\Models\Course;
 use Illuminate\Foundation\Application;
 use Illuminate\Support\Facades\Route;
 use Inertia\Inertia;
@@ -13,7 +12,7 @@
         'canRegister' => Route::has('register'),
         'laravelVersion' => Application::VERSION,
         'phpVersion' => PHP_VERSION,
-        'courses' => Course::paginate(9),
+//        'courses' => CourseModel::paginate(9),
     ]);
 });
 
@@ -35,4 +34,4 @@
         ->name('courses.store');
 });
 
-require __DIR__ . '/auth.php';
+require __DIR__.'/auth.php';
diff --git a/src/Domains/Course/DTO/CreateCourseDto.php b/src/Domains/Course/DTO/CreateCourseDto.php
deleted file mode 100644
index d563ae2..0000000
--- a/src/Domains/Course/DTO/CreateCourseDto.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-namespace Domains\Course\DTO;
-
-use Domains\User\Models\User;
-use Illuminate\Support\Facades\Auth;
-use Spatie\LaravelData\Attributes\Computed;
-use Spatie\LaravelData\Data;
-use Spatie\LaravelData\Optional;
-
-class CreateCourseDto extends Data
-{
-    #[Computed]
-    public User|null $user;
-
-    public function __construct(
-        public string|Optional      $name,
-        public string|Optional|null $description,
-        public string|Optional      $starts_at,
-        public string|Optional|null $ends_at,
-    )
-    {
-        $this->user = Auth::user();
-    }
-}
\ No newline at end of file
diff --git a/src/Domains/Course/Models/Course.php b/src/Domains/Course/Models/Course.php
deleted file mode 100644
index 4a19229..0000000
--- a/src/Domains/Course/Models/Course.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-namespace Domains\Course\Models;
-
-use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
-
-class Course extends Model
-{
-    use HasFactory;
-
-    protected $fillable = [
-        "name",
-        "description",
-        "author_id",
-        "starts_at",
-        "ends_at",
-        "published_at",
-    ];
-}
diff --git a/src/Domains/Course/Repositories/CourseRepositoryContract.php b/src/Domains/Course/Repositories/CourseRepositoryContract.php
deleted file mode 100644
index 0d558f6..0000000
--- a/src/Domains/Course/Repositories/CourseRepositoryContract.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace Domains\Course\Repositories;
-
-use Domains\Course\Models\Course;
-
-interface CourseRepositoryContract
-{
-    public function save(Course $course): void;
-}
\ No newline at end of file

From 3405b1b325f439f5db876696d4a00b9fcc252d10 Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Tue, 7 May 2024 22:51:52 +0200
Subject: [PATCH 2/8] tests fix

---
 src/Domains/User/Models/User.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Domains/User/Models/User.php b/src/Domains/User/Models/User.php
index f8cb730..69ead34 100644
--- a/src/Domains/User/Models/User.php
+++ b/src/Domains/User/Models/User.php
@@ -3,6 +3,8 @@
 namespace Domains\User\Models;
 
 // use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Database\Factories\UserFactory;
+use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
@@ -32,6 +34,11 @@ class User extends Authenticatable
         'remember_token',
     ];
 
+    protected static function newFactory(): Factory|UserFactory
+    {
+        return UserFactory::new();
+    }
+
     /**
      * Get the attributes that should be cast.
      *

From cc77668583dcefafdd6b9a69e52b80b2794be326 Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Wed, 8 May 2024 00:08:11 +0200
Subject: [PATCH 3/8] tests fix

---
 ...2024_04_23_105708_create_courses_table.php |  5 ++-
 ...183804_change_courses_table_id_to_uuid.php | 33 -------------------
 2 files changed, 2 insertions(+), 36 deletions(-)
 delete mode 100644 database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php

diff --git a/database/migrations/2024_04_23_105708_create_courses_table.php b/database/migrations/2024_04_23_105708_create_courses_table.php
index 1c579a5..314c8ce 100644
--- a/database/migrations/2024_04_23_105708_create_courses_table.php
+++ b/database/migrations/2024_04_23_105708_create_courses_table.php
@@ -4,15 +4,14 @@
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 
-return new class extends Migration
-{
+return new class extends Migration {
     /**
      * Run the migrations.
      */
     public function up(): void
     {
         Schema::create('courses', function (Blueprint $table) {
-            $table->id();
+            $table->uuid('id')->primary();
             $table->string('name');
             $table->text('description')->nullable();
             $table->foreignId('author_id')->nullable()->constrained('users')->nullOnDelete();
diff --git a/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php b/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php
deleted file mode 100644
index c929d7a..0000000
--- a/database/migrations/2024_05_07_183804_change_courses_table_id_to_uuid.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration {
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::table('courses', function (Blueprint $table) {
-            $table->uuid('new_id');
-            $table->dropPrimary();
-            $table->dropColumn('id');
-            $table->renameColumn('new_id', 'id');
-            $table->primary('id');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::table('uuid', function (Blueprint $table) {
-            $table->dropPrimary();
-            $table->dropColumn('id');
-            $table->bigIncrements('id')->first();
-        });
-    }
-};

From 99d06c2e2bcf394cd1c3c0500bb7867ef93dcd85 Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Thu, 9 May 2024 21:26:23 +0200
Subject: [PATCH 4/8] course tests

---
 .../Course/Controllers/CourseController.php   |  1 -
 .../Command/CreateCourseCommand.php           |  8 ++--
 .../Application/DTO/CreateCourseDto.php       | 12 +++--
 app/Course/Domain/Entity/Course.php           |  4 +-
 .../Persistence/Model/CourseModel.php         |  1 +
 tests/Feature/CourseTest.php                  | 47 +++++++++++++++++++
 tests/TestCase.php                            |  4 +-
 7 files changed, 67 insertions(+), 10 deletions(-)
 create mode 100644 tests/Feature/CourseTest.php

diff --git a/app/Application/Http/Course/Controllers/CourseController.php b/app/Application/Http/Course/Controllers/CourseController.php
index c0d6bd0..8b2f7ca 100644
--- a/app/Application/Http/Course/Controllers/CourseController.php
+++ b/app/Application/Http/Course/Controllers/CourseController.php
@@ -24,7 +24,6 @@ public function create(): Response
 
     public function store(CreateCourseDto $dto): Response
     {
-
         $command = new CreateCourseCommand(
             name: $dto->name,
             description: $dto->description,
diff --git a/app/Course/Application/Command/CreateCourseCommand.php b/app/Course/Application/Command/CreateCourseCommand.php
index 45b4bdf..e682ccf 100644
--- a/app/Course/Application/Command/CreateCourseCommand.php
+++ b/app/Course/Application/Command/CreateCourseCommand.php
@@ -2,15 +2,17 @@
 
 namespace App\Course\Application\Command;
 
+use DateTime;
+
 class CreateCourseCommand
 {
     public function __construct(
         public string $name,
         public string $description,
         public int $author_id,
-        public ?string $starts_at,
-        public ?string $ends_at,
-        public ?string $published_at,
+        public DateTime $starts_at,
+        public ?DateTime $ends_at,
+        public ?DateTime $published_at,
     ) {
     }
 }
\ No newline at end of file
diff --git a/app/Course/Application/DTO/CreateCourseDto.php b/app/Course/Application/DTO/CreateCourseDto.php
index 6a6e987..0a8ed8b 100644
--- a/app/Course/Application/DTO/CreateCourseDto.php
+++ b/app/Course/Application/DTO/CreateCourseDto.php
@@ -2,9 +2,12 @@
 
 namespace App\Course\Application\DTO;
 
+use DateTime;
 use Domains\User\Models\User;
 use Illuminate\Support\Facades\Auth;
 use Spatie\LaravelData\Attributes\Computed;
+use Spatie\LaravelData\Attributes\WithCast;
+use Spatie\LaravelData\Casts\DateTimeInterfaceCast;
 use Spatie\LaravelData\Data;
 
 class CreateCourseDto extends Data
@@ -15,9 +18,12 @@ class CreateCourseDto extends Data
     public function __construct(
         public string $name,
         public string|null $description,
-        public string $starts_at,
-        public string|null $ends_at,
-        public string|null $published_at,
+        #[WithCast(DateTimeInterfaceCast::class)]
+        public DateTime $starts_at,
+        #[WithCast(DateTimeInterfaceCast::class)]
+        public DateTime|null $ends_at,
+        #[WithCast(DateTimeInterfaceCast::class)]
+        public DateTime|null $published_at,
     ) {
         $this->author = Auth::user();
     }
diff --git a/app/Course/Domain/Entity/Course.php b/app/Course/Domain/Entity/Course.php
index 7e9f76c..367ffd7 100644
--- a/app/Course/Domain/Entity/Course.php
+++ b/app/Course/Domain/Entity/Course.php
@@ -7,7 +7,7 @@
 readonly class Course
 {
     public function __construct(
-        private ?int $id,
+        private ?string $id,
         private string $name,
         private string $description,
         private int $authorId,
@@ -17,7 +17,7 @@ public function __construct(
     ) {
     }
 
-    public function getId(): ?int
+    public function getId(): ?string
     {
         return $this->id;
     }
diff --git a/app/Course/Infrastructure/Persistence/Model/CourseModel.php b/app/Course/Infrastructure/Persistence/Model/CourseModel.php
index c67677f..69ac26d 100644
--- a/app/Course/Infrastructure/Persistence/Model/CourseModel.php
+++ b/app/Course/Infrastructure/Persistence/Model/CourseModel.php
@@ -11,6 +11,7 @@ class CourseModel extends Model
     use HasFactory, HasUuids;
 
     public $incrementing = false;
+    protected $table = "courses";
     protected $keyType = 'string';
 
     protected $fillable = [
diff --git a/tests/Feature/CourseTest.php b/tests/Feature/CourseTest.php
new file mode 100644
index 0000000..0f5a65d
--- /dev/null
+++ b/tests/Feature/CourseTest.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Tests\Feature;
+
+use Domains\User\Models\User;
+use Inertia\Testing\AssertableInertia;
+use Tests\TestCase;
+
+class CourseTest extends TestCase
+{
+
+    public function test_create_course_render(): void
+    {
+        $response = $this->get('/courses/create');
+
+        $response->assertInertia(function (AssertableInertia $page): void {
+            $page->component('Course/CreateCourse');
+        });
+
+        $response->assertStatus(200);
+    }
+
+    public function test_create_course(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->post('/courses/store', [
+            'name' => 'Course Test',
+            'description' => 'Description Test',
+            'starts_at' => now()->toIso8601String(),
+            'ends_at' => now()->addDays(10)->toIso8601String(),
+            'published_at' => now()->toIso8601String(),
+        ]);
+
+        $response->assertStatus(200);
+
+        $this->assertDatabaseHas('courses', [
+            'name' => 'Course Test',
+            'description' => 'Description Test',
+            'author_id' => $user->id,
+            'starts_at' => now()->toIso8601String(),
+            'ends_at' => now()->addDays(10)->toIso8601String(),
+            'published_at' => now()->toIso8601String(),
+        ]);
+
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 18adb50..092e197 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -2,11 +2,13 @@
 
 namespace Tests;
 
-use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
+    use RefreshDatabase;
+
     protected function setUp(): void
     {
         parent::setUp();

From 2e887007b932c536929873275679c6f41098ed64 Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Thu, 9 May 2024 21:30:47 +0200
Subject: [PATCH 5/8] create course test fix

---
 tests/Feature/CourseTest.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/Feature/CourseTest.php b/tests/Feature/CourseTest.php
index 0f5a65d..4283f52 100644
--- a/tests/Feature/CourseTest.php
+++ b/tests/Feature/CourseTest.php
@@ -38,9 +38,9 @@ public function test_create_course(): void
             'name' => 'Course Test',
             'description' => 'Description Test',
             'author_id' => $user->id,
-            'starts_at' => now()->toIso8601String(),
-            'ends_at' => now()->addDays(10)->toIso8601String(),
-            'published_at' => now()->toIso8601String(),
+            'starts_at' => now()->toString(),
+            'ends_at' => now()->addDays(10)->toString(),
+            'published_at' => now()->toString(),
         ]);
 
     }

From c5f105539f7c3f1b39b6c8d2435aecd9a648bbca Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Thu, 9 May 2024 21:33:10 +0200
Subject: [PATCH 6/8] create course test fix

---
 tests/Feature/CourseTest.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/Feature/CourseTest.php b/tests/Feature/CourseTest.php
index 4283f52..7c44816 100644
--- a/tests/Feature/CourseTest.php
+++ b/tests/Feature/CourseTest.php
@@ -38,9 +38,9 @@ public function test_create_course(): void
             'name' => 'Course Test',
             'description' => 'Description Test',
             'author_id' => $user->id,
-            'starts_at' => now()->toString(),
-            'ends_at' => now()->addDays(10)->toString(),
-            'published_at' => now()->toString(),
+            'starts_at' => now()->format('Y-m-d H:i:s'),
+            'ends_at' => now()->addDays(10)->format('Y-m-d H:i:s'),
+            'published_at' => now()->format('Y-m-d H:i:s'),
         ]);
 
     }

From 2496317780f8adb3dcc891e64527ffa546602e3d Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Sat, 11 May 2024 20:59:03 +0200
Subject: [PATCH 7/8] course permissions

---
 .../Course/Controllers/CourseController.php   |  1 +
 .../Application/DTO/CreateCourseDto.php       |  5 ++++
 app/Policies/CoursePolicy.php                 |  7 ++++-
 bootstrap/app.php                             | 26 ++++++++++++++----
 database/seeders/RoleSeeder.php               | 27 +++++++++++++++++++
 database/seeders/UserSeeder.php               | 23 ++++++++++++++++
 src/Domains/User/Models/User.php              |  3 ++-
 7 files changed, 85 insertions(+), 7 deletions(-)
 create mode 100644 database/seeders/RoleSeeder.php
 create mode 100644 database/seeders/UserSeeder.php

diff --git a/app/Application/Http/Course/Controllers/CourseController.php b/app/Application/Http/Course/Controllers/CourseController.php
index 8b2f7ca..de3c614 100644
--- a/app/Application/Http/Course/Controllers/CourseController.php
+++ b/app/Application/Http/Course/Controllers/CourseController.php
@@ -19,6 +19,7 @@ public function __construct(private CreateCourseHandler $handler)
 
     public function create(): Response
     {
+        $this->authorize('create_course');
         return inertia('Course/CreateCourse');
     }
 
diff --git a/app/Course/Application/DTO/CreateCourseDto.php b/app/Course/Application/DTO/CreateCourseDto.php
index 0a8ed8b..cc41f28 100644
--- a/app/Course/Application/DTO/CreateCourseDto.php
+++ b/app/Course/Application/DTO/CreateCourseDto.php
@@ -27,4 +27,9 @@ public function __construct(
     ) {
         $this->author = Auth::user();
     }
+
+    public static function authorize(): bool
+    {
+        return Auth::user()?->can('create_course') ?? false;
+    }
 }
\ No newline at end of file
diff --git a/app/Policies/CoursePolicy.php b/app/Policies/CoursePolicy.php
index 63fdd71..211b273 100644
--- a/app/Policies/CoursePolicy.php
+++ b/app/Policies/CoursePolicy.php
@@ -22,7 +22,12 @@ public function view(User $user, CourseModel $course): bool
 
     public function create(User $user): bool
     {
-        return true;
+        return $user?->can('create_course') ?? false;
+    }
+
+    public function store(User $user): bool
+    {
+        return $user?->can('create_course') ?? false;
     }
 
     public function update(User $user, CourseModel $course): bool
diff --git a/bootstrap/app.php b/bootstrap/app.php
index a81a5c8..5254913 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -6,13 +6,16 @@
 use Illuminate\Foundation\Configuration\Middleware;
 use Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull;
 use Illuminate\Http\Middleware\AddLinkHeadersForPreloadedAssets;
+use Illuminate\Http\Request;
+use Inertia\Inertia;
+use Symfony\Component\HttpFoundation\Response;
 
 return Application::configure(basePath: dirname(__DIR__))
     ->withRouting(
-        web: __DIR__ . '/../routes/web.php',
-        api: __DIR__ . '/../routes/api.php',
-        commands: __DIR__ . '/../routes/console.php',
-        channels: __DIR__ . '/../routes/channels.php',
+        web: __DIR__.'/../routes/web.php',
+        api: __DIR__.'/../routes/api.php',
+        commands: __DIR__.'/../routes/console.php',
+        channels: __DIR__.'/../routes/channels.php',
         health: '/up',
     )
     ->withMiddleware(function (Middleware $middleware) {
@@ -25,5 +28,18 @@
         //
     })
     ->withExceptions(function (Exceptions $exceptions) {
-        //
+        $exceptions->respond(function (Response $response, Throwable $exception, Request $request) {
+            if (!app()->environment(['local', 'testing']) && in_array($response->getStatusCode(),
+                    [500, 503, 404, 403])) {
+                return Inertia::render('Error', ['status' => $response->getStatusCode()])
+                    ->toResponse($request)
+                    ->setStatusCode($response->getStatusCode());
+            } elseif ($response->getStatusCode() === 419) {
+                return back()->with([
+                    'message' => 'The page expired, please try again.',
+                ]);
+            }
+
+            return $response;
+        });
     })->create();
diff --git a/database/seeders/RoleSeeder.php b/database/seeders/RoleSeeder.php
new file mode 100644
index 0000000..74d69d4
--- /dev/null
+++ b/database/seeders/RoleSeeder.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use Spatie\Permission\Models\Permission;
+use Spatie\Permission\Models\Role;
+
+class RoleSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        Permission::truncate();
+        Role::truncate();
+
+        $admin = Role::create(['name' => 'admin']);
+        $admin->permissions()->create(['name' => 'create_course']);
+
+        $tutor = Role::create(['name' => 'tutor']);
+        $tutor->givePermissionTo('create_course');
+
+        $user = Role::create(['name' => 'user']);
+    }
+}
diff --git a/database/seeders/UserSeeder.php b/database/seeders/UserSeeder.php
new file mode 100644
index 0000000..6380297
--- /dev/null
+++ b/database/seeders/UserSeeder.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Database\Seeders;
+
+use Domains\User\Models\User;
+use Illuminate\Database\Seeder;
+
+class UserSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        $admin = User::factory()->create([
+            'name' => 'Admin',
+            'email' => 'admin@admin.com',
+            'password' => bcrypt('password'),
+        ]);
+
+        $admin->assignRole('admin');
+    }
+}
diff --git a/src/Domains/User/Models/User.php b/src/Domains/User/Models/User.php
index 69ead34..19eabd1 100644
--- a/src/Domains/User/Models/User.php
+++ b/src/Domains/User/Models/User.php
@@ -8,10 +8,11 @@
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
+use Spatie\Permission\Traits\HasRoles;
 
 class User extends Authenticatable
 {
-    use HasFactory, Notifiable;
+    use HasFactory, Notifiable, HasRoles;
 
     /**
      * The attributes that are mass assignable.

From 243c107ead66a9302a58c648ff178d1fe192435d Mon Sep 17 00:00:00 2001
From: Dawid Miklas <miklasdawid@gmail.com>
Date: Sat, 11 May 2024 21:07:30 +0200
Subject: [PATCH 8/8] tests

---
 database/seeders/DatabaseSeeder.php |  9 +++------
 tests/Feature/CourseTest.php        | 15 +++++++++++----
 tests/TestCase.php                  |  8 ++------
 3 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index dd925ff..6544360 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -3,7 +3,6 @@
 namespace Database\Seeders;
 
 use Illuminate\Database\Seeder;
-use Domains\User\Models\User;
 
 // use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 
@@ -14,11 +13,9 @@ class DatabaseSeeder extends Seeder
      */
     public function run(): void
     {
-        // User::factory(10)->create();
-
-        User::factory()->create([
-            'name' => 'Test User',
-            'email' => 'test@example.com',
+        $this->call([
+            RoleSeeder::class,
+            UserSeeder::class,
         ]);
     }
 }
diff --git a/tests/Feature/CourseTest.php b/tests/Feature/CourseTest.php
index 7c44816..f7838d2 100644
--- a/tests/Feature/CourseTest.php
+++ b/tests/Feature/CourseTest.php
@@ -4,14 +4,16 @@
 
 use Domains\User\Models\User;
 use Inertia\Testing\AssertableInertia;
+use JetBrains\PhpStorm\NoReturn;
 use Tests\TestCase;
 
 class CourseTest extends TestCase
 {
+    public User $admin;
 
     public function test_create_course_render(): void
     {
-        $response = $this->get('/courses/create');
+        $response = $this->actingAs($this->admin)->get('/courses/create');
 
         $response->assertInertia(function (AssertableInertia $page): void {
             $page->component('Course/CreateCourse');
@@ -22,9 +24,8 @@ public function test_create_course_render(): void
 
     public function test_create_course(): void
     {
-        $user = User::factory()->create();
 
-        $response = $this->actingAs($user)->post('/courses/store', [
+        $response = $this->actingAs($this->admin)->post('/courses/store', [
             'name' => 'Course Test',
             'description' => 'Description Test',
             'starts_at' => now()->toIso8601String(),
@@ -37,11 +38,17 @@ public function test_create_course(): void
         $this->assertDatabaseHas('courses', [
             'name' => 'Course Test',
             'description' => 'Description Test',
-            'author_id' => $user->id,
+            'author_id' => $this->admin->id,
             'starts_at' => now()->format('Y-m-d H:i:s'),
             'ends_at' => now()->addDays(10)->format('Y-m-d H:i:s'),
             'published_at' => now()->format('Y-m-d H:i:s'),
         ]);
 
     }
+
+    #[NoReturn] protected function setUp(): void
+    {
+        parent::setUp();
+        $this->admin = User::firstWhere('name', 'Admin');
+    }
 }
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 092e197..37b0074 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -2,6 +2,7 @@
 
 namespace Tests;
 
+use Database\Seeders\DatabaseSeeder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
@@ -12,11 +13,6 @@ abstract class TestCase extends BaseTestCase
     protected function setUp(): void
     {
         parent::setUp();
-
-//        Factory::guessModelNamesUsing(function (Factory $factoryName) {
-//            $modelName = str_replace('Factory', '', class_basename($factoryName));
-//
-//            return "Domains\\{$modelName}\\Models\\{$modelName}";
-//        });
+        $this->seed(DatabaseSeeder::class);
     }
 }