Offer filters and user feedback

backend/app/Filters/Filterable.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Filters;
+
+use Illuminate\Database\Eloquent\Builder;
+
+trait Filterable
+{
+    /**
+     * @param \Illuminate\Database\Eloquent\Builder $builder
+     * @param \App\Filters\QueryFilter $filters
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function scopeFilter(Builder $builder, QueryFilter $filters): Builder
+    {
+        return $filters->apply($builder);
+    }
+}

backend/app/Filters/OfferFilter.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Filters;
+
+use App\Enums\OrderTypesEnum;
+use Illuminate\Database\Eloquent\Builder;
+
+class OfferFilter extends QueryFilter
+{
+    /**
+     * @param string $type
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    protected function type(string $type): Builder
+    {
+        if (OrderTypesEnum::tryFrom($type) !== null)
+            return $this->builder->where('type', $type);
+
+        return $this->builder;
+    }
+
+    /**
+     * @param int $rooms
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    protected function rooms(int $rooms): Builder
+    {
+        if ($rooms >= 1)
+            return $this->builder->where('rooms', '>=', $rooms);
+
+        return $this->builder;
+    }
+
+    /**
+     * @param int $price
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    protected function startPrice(int $price): Builder
+    {
+        if ($price >= 0)
+            return $this->builder->where('price', '>=', $price);
+
+        return $this->builder;
+    }
+
+    /**
+     * @param int $price
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    protected function endPrice(int $price): Builder
+    {
+        if ($price >= 0)
+            return $this->builder->where('price', '<=', $price);
+
+        return $this->builder;
+    }
+}

backend/app/Filters/QueryFilter.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Filters;
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Http\Request;
+
+abstract class QueryFilter
+{
+    protected Request $request;
+
+    protected Builder $builder;
+
+    /**
+     * @param \Illuminate\Http\Request $request
+     */
+    public function __construct(Request $request)
+    {
+        $this->request = $request;
+    }
+
+    /**
+     * @param \Illuminate\Database\Eloquent\Builder $builder
+     * @return \Illuminate\Database\Eloquent\Builder
+     */
+    public function apply(Builder $builder): Builder
+    {
+        $this->builder = $builder;
+
+        foreach ($this->filters() as $name => $value) {
+            if (method_exists($this, $name)) {
+                call_user_func_array([$this, $name], array_filter([$value]));
+            }
+        }
+
+        return $this->builder;
+    }
+
+    /**
+     * @return array|string|null
+     */
+    private function filters(): array|string|null
+    {
+        return $this->request->query();
+    }
+}

backend/app/Http/Controllers/FeedbackController.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\StoreFeedbackRequest;
+use App\Http\Requests\UpdateFeedbackRequest;
+use App\Http\Resources\FeedbackResource;
+use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
+
+class FeedbackController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Resources\Json\AnonymousResourceCollection
+     */
+    public function index(): AnonymousResourceCollection
+    {
+        return FeedbackResource::collection(auth()->user()->feedback()->get());
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \App\Http\Resources\FeedbackResource
+     */
+    public function show(int $id): FeedbackResource
+    {
+        $feedback = auth()->user()->feedback()->findOrFail($id);
+        return new FeedbackResource($feedback);
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param \App\Http\Requests\StoreFeedbackRequest $request
+     * @return \App\Http\Resources\FeedbackResource
+     */
+    public function store(StoreFeedbackRequest $request): FeedbackResource
+    {
+        $feedback = auth()->user()->feedback()->create($request->validated());
+        return new FeedbackResource($feedback);
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param \App\Http\Requests\UpdateFeedbackRequest $request
+     * @param int $id
+     * @return void
+     */
+    public function update(UpdateFeedbackRequest $request, int $id): void
+    {
+        $feedback = auth()->user()->feedback()->findOrFail($id);
+        $feedback->update($request->validated());
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param int $id
+     * @return void
+     */
+    public function destroy(int $id): void
+    {
+        auth()->user()->feedback()->findOrFail($id)->delete();
+    }
+}

backend/app/Http/Controllers/OfferController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Filters\OfferFilter;
 use App\Http\Requests\StoreOfferRequest;
 use App\Http\Requests\UpdateOfferRequest;
 use App\Http\Resources\OfferResource;
@@ -15,9 +16,9 @@ class OfferController extends Controller
      *
      * @return \Illuminate\Http\Resources\Json\AnonymousResourceCollection
      */
-    public function index(): AnonymousResourceCollection
+    public function index(OfferFilter $filters): AnonymousResourceCollection
     {
-        return OfferResource::collection(Offer::all());
+        return OfferResource::collection(Offer::filter($filters)->get());
     }
 
     /**

backend/app/Http/Requests/StoreFeedbackRequest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Requests;
+
+class StoreFeedbackRequest extends BaseRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules()
+    {
+        return [
+            'comment' => ['required', 'string', 'max:2000'],
+            'rating' => ['required', 'numeric', 'min:1', 'max:5'],
+        ];
+    }
+}

backend/app/Http/Requests/UpdateFeedbackRequest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Requests;
+
+class UpdateFeedbackRequest extends BaseRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules()
+    {
+        return [
+            'comment' => ['string', 'max:2000'],
+            'rating' => ['numeric', 'min:1', 'max:5'],
+        ];
+    }
+}

backend/app/Http/Resources/FeedbackResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class FeedbackResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return parent::toArray($request);
+    }
+}

backend/app/Models/Feedback.php

@@ -19,4 +19,13 @@ class Feedback extends Model
         'comment',
         'rating',
     ];
+
+    /**
+     * The attributes that should be cast.
+     *
+     * @var array<string, string>
+     */
+    protected $casts = [
+        'rating' => 'integer',
+    ];
 }

backend/app/Models/Offer.php

@@ -3,12 +3,13 @@
 namespace App\Models;
 
 use App\Enums\OrderTypesEnum;
+use App\Filters\Filterable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 
 class Offer extends Model
 {
-    use HasFactory;
+    use HasFactory, Filterable;
 
     /**
      * The attributes that are mass assignable.

backend/app/Models/User.php

@@ -34,4 +34,9 @@ class User extends Authenticatable
     protected $hidden = [
         'password',
     ];
+
+    public function feedback()
+    {
+        return $this->hasMany(Feedback::class);
+    }
 }