From 18bd8498277eb2f9fc43f28b4002b351e4a5eca7 Mon Sep 17 00:00:00 2001
From: KKlochko <KKlochko@protonmail.com>
Date: Wed, 14 Jun 2023 17:16:50 +0300
Subject: [PATCH] Added Item model, resource and its API.

Updated Category model to have Items.
---
 .../Controllers/API/v2/ItemController.php     | 71 +++++++++++++++++++
 app/Http/Requests/StoreItemRequest.php        | 28 ++++++++
 app/Http/Requests/UpdateItemRequest.php       | 28 ++++++++
 app/Http/Resources/API/v2/ItemCollection.php  | 19 +++++
 app/Http/Resources/API/v2/ItemResource.php    | 27 +++++++
 app/Models/Category.php                       |  6 ++
 app/Models/Item.php                           | 26 +++++++
 app/Policies/ItemPolicy.php                   | 66 +++++++++++++++++
 database/factories/ItemFactory.php            | 23 ++++++
 .../2023_06_14_140000_create_items_table.php  | 38 ++++++++++
 database/seeders/ItemSeeder.php               | 17 +++++
 routes/api.php                                |  1 +
 12 files changed, 350 insertions(+)
 create mode 100644 app/Http/Controllers/API/v2/ItemController.php
 create mode 100644 app/Http/Requests/StoreItemRequest.php
 create mode 100644 app/Http/Requests/UpdateItemRequest.php
 create mode 100644 app/Http/Resources/API/v2/ItemCollection.php
 create mode 100644 app/Http/Resources/API/v2/ItemResource.php
 create mode 100644 app/Models/Item.php
 create mode 100644 app/Policies/ItemPolicy.php
 create mode 100644 database/factories/ItemFactory.php
 create mode 100644 database/migrations/2023_06_14_140000_create_items_table.php
 create mode 100644 database/seeders/ItemSeeder.php

diff --git a/app/Http/Controllers/API/v2/ItemController.php b/app/Http/Controllers/API/v2/ItemController.php
new file mode 100644
index 0000000..3f23356
--- /dev/null
+++ b/app/Http/Controllers/API/v2/ItemController.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Http\Controllers\API\v2;
+
+use App\Http\Requests\StoreItemRequest;
+use App\Http\Requests\UpdateItemRequest;
+use App\Models\Item;
+use Illuminate\Http\Request;
+
+use App\Http\Controllers\Controller;
+use App\Http\Resources\API\v2\ItemResource;
+use App\Http\Resources\API\v2\ItemCollection;
+
+class ItemController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     */
+    public function index()
+    {
+        return new ItemCollection(Item::all());
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(StoreItemRequest $request)
+    {
+        //
+    }
+
+    /**
+     * Display the specified resource.
+     */
+    public function show(Item $item)
+    {
+        return new ItemResource($item);
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     */
+    public function edit(Item $item)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     */
+    public function update(UpdateItemRequest $request, Item $item)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(Item $item)
+    {
+        //
+    }
+}
diff --git a/app/Http/Requests/StoreItemRequest.php b/app/Http/Requests/StoreItemRequest.php
new file mode 100644
index 0000000..e6609c3
--- /dev/null
+++ b/app/Http/Requests/StoreItemRequest.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class StoreItemRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return false;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array|string>
+     */
+    public function rules(): array
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/app/Http/Requests/UpdateItemRequest.php b/app/Http/Requests/UpdateItemRequest.php
new file mode 100644
index 0000000..bc70d5a
--- /dev/null
+++ b/app/Http/Requests/UpdateItemRequest.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class UpdateItemRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return false;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array|string>
+     */
+    public function rules(): array
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/app/Http/Resources/API/v2/ItemCollection.php b/app/Http/Resources/API/v2/ItemCollection.php
new file mode 100644
index 0000000..b3c472a
--- /dev/null
+++ b/app/Http/Resources/API/v2/ItemCollection.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources\API\v2;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+class ItemCollection extends ResourceCollection
+{
+    /**
+     * Transform the resource collection into an array.
+     *
+     * @return array<int|string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return parent::toArray($request);
+    }
+}
diff --git a/app/Http/Resources/API/v2/ItemResource.php b/app/Http/Resources/API/v2/ItemResource.php
new file mode 100644
index 0000000..747c4b4
--- /dev/null
+++ b/app/Http/Resources/API/v2/ItemResource.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Http\Resources\API\v2;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ItemResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'uuid' => $this->uuid,
+            'name' => $this->name,
+            'url' => $this->url,
+            'description' => $this->description,
+            'price' => $this->price,
+            'image' => $this->image,
+        ];
+    }
+}
diff --git a/app/Models/Category.php b/app/Models/Category.php
index b5b1b1d..46943f1 100644
--- a/app/Models/Category.php
+++ b/app/Models/Category.php
@@ -5,6 +5,7 @@ namespace App\Models;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Category extends Model
 {
@@ -20,4 +21,9 @@ class Category extends Model
     {
         return $this->belongsTo(Company::class);
     }
+
+    public function items(): HasMany
+    {
+        return $this->hasMany(Item::class);
+    }
 }
diff --git a/app/Models/Item.php b/app/Models/Item.php
new file mode 100644
index 0000000..0d9d84f
--- /dev/null
+++ b/app/Models/Item.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Item extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'uuid',
+        'name',
+        'url',
+        'description',
+        'price',
+        'image',
+    ];
+
+    public function category(): BelongsTo
+    {
+        return $this->belongsTo(Category::class);
+    }
+}
diff --git a/app/Policies/ItemPolicy.php b/app/Policies/ItemPolicy.php
new file mode 100644
index 0000000..b31a7f2
--- /dev/null
+++ b/app/Policies/ItemPolicy.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\Item;
+use App\Models\User;
+use Illuminate\Auth\Access\Response;
+
+class ItemPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, Item $item): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, Item $item): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, Item $item): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, Item $item): bool
+    {
+        //
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, Item $item): bool
+    {
+        //
+    }
+}
diff --git a/database/factories/ItemFactory.php b/database/factories/ItemFactory.php
new file mode 100644
index 0000000..b543f60
--- /dev/null
+++ b/database/factories/ItemFactory.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Item>
+ */
+class ItemFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/database/migrations/2023_06_14_140000_create_items_table.php b/database/migrations/2023_06_14_140000_create_items_table.php
new file mode 100644
index 0000000..8a6e685
--- /dev/null
+++ b/database/migrations/2023_06_14_140000_create_items_table.php
@@ -0,0 +1,38 @@
+<?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::create('items', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBiginteger('category_id')->unsigned();
+            $table->string('uuid');
+            $table->string('name');
+            $table->string('url');
+            $table->string('description');
+            $table->decimal('price', 8, 2);
+            $table->string('image');
+
+            $table->foreign('category_id')->references('id')
+                 ->on('categories')->onDelete('cascade');
+
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('items');
+    }
+};
diff --git a/database/seeders/ItemSeeder.php b/database/seeders/ItemSeeder.php
new file mode 100644
index 0000000..480643d
--- /dev/null
+++ b/database/seeders/ItemSeeder.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Console\Seeds\WithoutModelEvents;
+use Illuminate\Database\Seeder;
+
+class ItemSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        //
+    }
+}
diff --git a/routes/api.php b/routes/api.php
index 6b24bb1..1ee3f3f 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -27,6 +27,7 @@ Route::group([
         Route::apiResource('cities', CityController::class);
         Route::apiResource('companies', CompanyController::class);
         Route::apiResource('categories', CategoryController::class);
+        Route::apiResource('items', ItemController::class);
     }
 );