Initial commit

laravel/app/Console/Commands/NotifyOverdueTasks.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Console\Commands;
+
+use App\Enums\TaskStatus;
+use App\Models\Task;
+use App\Notifications\TaskOverdueNotification;
+use Illuminate\Console\Command;
+
+final class NotifyOverdueTasks extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'tasks:notify-overdue';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): int
+    {
+        Task::query()
+            ->whereNotNull('due_date')
+            ->where('due_date', '<', now()->toDateString())
+            ->where('status', '!=', TaskStatus::COMPLETED)
+            ->whereNull('notified_at')
+            ->with('user')
+            ->chunkById(100, function ($tasks) {
+                foreach ($tasks as $task) {
+                    $task->user->notify(
+                        new TaskOverdueNotification($task)
+                    );
+
+                    $task->update([
+                        'notified_at' => now(),
+                    ]);
+                }
+            });
+        $this->info('Tasks overdue notification send)');
+        return self::SUCCESS;
+    }
+}

laravel/app/Contracts/AuthServiceContract.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Contracts;
+
+use App\Data\Auth\LoginData;
+use App\Data\Auth\LoginResult;
+
+interface AuthServiceContract
+{
+    public function attemptLogin(LoginData $credentials): LoginResult;
+
+}

laravel/app/Data/Auth/LoginData.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Data\Auth;
+
+final readonly class LoginData
+{
+    public function __construct(
+        public string $email,
+        public string $password
+    ) {
+    }
+
+    public static function fromArray(array $data): self
+    {
+        return new self(
+            email: strtolower(trim($data['email'])),
+            password: $data['password']
+        );
+    }
+}

laravel/app/Data/Auth/LoginResult.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Data\Auth;
+
+use App\Enums\LoginError;
+use App\Models\User;
+
+final readonly class LoginResult
+{
+    public function __construct(
+        public ?User $user,
+        public ?string $token,
+        public ?LoginError $error = null
+    ) {
+    }
+
+    public static function success(User $user, string $token): self
+    {
+        return new self($user, $token, null);
+    }
+
+    public static function error(LoginError $error): self
+    {
+        return new self(null, null, $error);
+    }
+
+}

laravel/app/Enums/LoginError.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Enums;
+
+use Symfony\Component\HttpFoundation\Response;
+
+enum LoginError
+{
+    case INVALID_CREDENTIALS;
+    case SERVER_ERROR;
+
+    public function httpStatusCode(): int
+    {
+        return match ($this) {
+            self::INVALID_CREDENTIALS => Response::HTTP_UNAUTHORIZED,
+            self::SERVER_ERROR => Response::HTTP_INTERNAL_SERVER_ERROR,
+        };
+    }
+
+    public function message(): string
+    {
+        return match ($this) {
+            self::INVALID_CREDENTIALS => 'Invalid credentials',
+            self::SERVER_ERROR => 'Authentication failed',
+        };
+    }
+}

laravel/app/Enums/TaskStatus.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Enums;
+
+enum TaskStatus: string
+{
+    case PENDING = 'pending';
+    case IN_PROGRESS = 'in_progress';
+    case COMPLETED = 'completed';
+
+    public static function values(): array
+    {
+        return array_map(fn($case) => $case->value, self::cases());
+    }
+
+    public static function options(): array
+    {
+        return [
+            self::PENDING->value => 'В ожидании',
+            self::IN_PROGRESS->value => 'В процессе',
+            self::COMPLETED->value => 'Завершена',
+        ];
+    }
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::PENDING => 'В ожидании',
+            self::IN_PROGRESS => 'В процессе',
+            self::COMPLETED => 'Завершена',
+        };
+    }
+
+    public function isCompleted(): bool
+    {
+        return $this === self::COMPLETED;
+    }
+}

laravel/app/Events/TaskCreated.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Events;
+
+use App\Models\Task;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+final class TaskCreated
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    /**
+     * Create a new event instance.
+     */
+    public function __construct(
+        public Task $task
+    ) {
+    }
+
+    /**
+     * Get the channels the event should broadcast on.
+     *
+     * @return array<int, \Illuminate\Broadcasting\Channel>
+     */
+    public function broadcastOn(): array
+    {
+        return [
+            new PrivateChannel('channel-name'),
+        ];
+    }
+}

laravel/app/Http/Controllers/Api/V1/TaskController.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Api\V1;
+
+use App\Events\TaskCreated;
+use App\Http\Controllers\Controller;
+use App\Http\Requests\StoreTaskRequest;
+use App\Http\Requests\UpdateTaskRequest;
+use App\Http\Resources\TaskResource;
+use App\Http\Resources\TaskResourceCollection;
+use App\Models\Task;
+use Auth;
+use Symfony\Component\HttpFoundation\Response;
+
+final class TaskController extends Controller
+{
+    public function __construct()
+    {
+        $this->authorizeResource(Task::class, 'task');
+    }
+
+    /**
+     * Display a listing of the resource.
+     */
+    public function index(): TaskResourceCollection
+    {
+        $tasks = request()->user()
+            ->tasks()
+            ->latest()
+            ->paginate(10);
+
+        return new TaskResourceCollection($tasks);
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(StoreTaskRequest $request)
+    {
+        $task = Auth::user()->tasks()->create($request->validated());
+
+        event(new TaskCreated($task)); // вынести бы из контроллера
+
+        return new TaskResource($task)
+            ->response()
+            ->setStatusCode(Response::HTTP_CREATED)
+            ->header('Location', route('tasks.show', $task));
+    }
+
+    /**
+     * Display the specified resource.
+     */
+    public function show(Task $task): TaskResource
+    {
+        return new TaskResource($task);
+    }
+
+    /**
+     * Update the specified resource in storage.
+     */
+    public function update(UpdateTaskRequest $request, Task $task): TaskResource
+    {
+        $task->update($request->validated());
+
+        if ($task->status->isCompleted()) {
+            $task->notified_at = null;
+            $task->save();
+        }
+
+        return new TaskResource($task);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(Task $task)
+    {
+        $task->delete();
+
+        return response()->noContent();
+    }
+}

laravel/app/Http/Controllers/AuthController.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use App\Contracts\AuthServiceContract;
+use App\Data\Auth\LoginData;
+use App\Http\Requests\LoginRequest;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+use Symfony\Component\HttpFoundation\Response;
+use Throwable;
+
+final class AuthController extends Controller
+{
+    public function __construct(
+        private readonly AuthServiceContract $authService
+    ) {
+    }
+
+    public function login(LoginRequest $request): JsonResponse
+    {
+        try {
+            $credentials = LoginData::fromArray($request->validated());
+            $result = $this->authService->attemptLogin($credentials);
+
+            if ($result->error) {
+                return response()->json([
+                    'message' => $result->error->message(),
+                ], $result->error->httpStatusCode());
+            }
+
+            return response()->json([
+                'token' => $result->token,
+            ]);
+        } catch (Throwable $e) {
+            Log::error('AuthController.login: '.$e->getMessage(), [
+                'ip' => $request->ip()
+            ]);
+            return response()->json([
+                'message' => 'Unavailable'
+            ], Response::HTTP_SERVICE_UNAVAILABLE);
+        }
+    }
+
+
+    public function logout(Request $request): JsonResponse
+    {
+        try {
+            $request->user()->tokens()->delete();
+            return response()->json([
+                'message' => 'Logged out'
+            ], Response::HTTP_OK);
+        } catch (Throwable $e) {
+            Log::error('AuthController.logout: '.$e->getMessage(), [
+                'ip' => $request->ip()
+            ]);
+            return response()->json([
+                'message' => 'Unavailable'
+            ], Response::HTTP_SERVICE_UNAVAILABLE);
+        }
+    }
+}

laravel/app/Http/Controllers/Controller.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Routing\Controller as BaseController;
+
+abstract class Controller extends BaseController
+{
+    use AuthorizesRequests;
+}

laravel/app/Http/Requests/LoginRequest.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+
+class LoginRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, ValidationRule|array|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'email' => [
+                'required',
+                'string',
+                'email',
+                'max:255',
+            ],
+            'password' => [
+                'required',
+                'string',
+            ],
+        ];
+    }
+
+    /**
+     * Get custom messages for validator errors.
+     *
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'email.required' => 'Email is required',
+            'password.required' => 'Password is required',
+            'email.email' => 'Please enter a valid email address',
+            'email.exists' => 'Please enter a valid email address',
+        ];
+    }
+}

laravel/app/Http/Requests/StoreTaskRequest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Enums\TaskStatus;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class StoreTaskRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'title' => ['required', 'string', 'max:255'],
+            'description' => ['nullable', 'string'],
+            'status' => ['required', Rule::in(TaskStatus::values())],
+            'due_date' => ['required', 'date'],
+        ];
+    }
+}

laravel/app/Http/Requests/UpdateTaskRequest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Enums\TaskStatus;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class UpdateTaskRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'title' => ['sometimes', 'string', 'max:255'],
+            'description' => ['sometimes', 'string'],
+            'status' => ['sometimes', Rule::in(TaskStatus::values())],
+            'due_date' => ['sometimes', 'date', 'after_or_equal:today'],
+        ];
+    }
+}

laravel/app/Http/Resources/TaskResource.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\Task;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin  Task
+ */
+class TaskResource extends JsonResource
+{
+
+    /**
+     * Transform the resource collection into an array.
+     *
+     * @return array<int|string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'title' => $this->title,
+            'description' => $this->description,
+            'status' => $this->status->value,
+            'due_date' => $this->due_date?->toDateString(),
+            'created_at' => $this->created_at?->toDateTimeString(),
+            'updated_at' => $this->updated_at?->toDateTimeString(),
+        ];
+    }
+}

laravel/app/Http/Resources/TaskResourceCollection.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+class TaskResourceCollection extends ResourceCollection
+{
+    /**
+     * Указывает, что коллекция содержит ресурсы TaskResource
+     *
+     * @var string
+     */
+    public $collects = TaskResource::class;
+
+    /**
+     * Transform the resource collection into an array.
+     *
+     * @return array<int|string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'data' => $this->collection,
+        ];
+    }
+}

laravel/app/Listeners/SendTaskCreatedNotification.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Listeners;
+
+use App\Events\TaskCreated;
+use App\Notifications\TaskCreatedNotification;
+
+final class SendTaskCreatedNotification
+{
+    /**
+     * Create the event listener.
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     */
+    public function handle(TaskCreated $event): void
+    {
+        $event->task
+            ->user
+            ->notify(new TaskCreatedNotification($event->task));
+    }
+}

laravel/app/Models/Task.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use App\Enums\TaskStatus;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+/**
+ * @property int $id
+ * @property int $user_id
+ * @property string $title
+ * @property string|null $description
+ * @property TaskStatus $status
+ * @property \Illuminate\Support\Carbon|null $due_date
+ * @property \Illuminate\Support\Carbon|null $notified_at
+ * @property \Illuminate\Support\Carbon|null $created_at
+ * @property \Illuminate\Support\Carbon|null $updated_at
+ * @property-read \App\Models\User $user
+ * @method static \Database\Factories\TaskFactory factory($count = null, $state = [])
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task newModelQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task newQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task query()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereCreatedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereDescription($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereDueDate($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereId($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereNotifiedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereStatus($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereTitle($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereUpdatedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|Task whereUserId($value)
+ * @mixin \Eloquent
+ */
+class Task extends Model
+{
+    use HasFactory;
+
+    /**
+     * @var array<string>
+     */
+    protected $fillable = [
+        'user_id',
+        'title',
+        'description',
+        'status',
+        'due_date',
+        'notified_at',
+    ];
+
+    /**
+     * @return array<string, string>
+     */
+
+    protected function casts(): array
+    {
+        return [
+            'due_date' => 'date',
+            'notified_at' => 'datetime',
+            'status' => TaskStatus::class,
+        ];
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+}

laravel/app/Models/User.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace App\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+use Laravel\Sanctum\HasApiTokens;
+
+/**
+ * @property int $id
+ * @property string $name
+ * @property string $email
+ * @property \Illuminate\Support\Carbon|null $email_verified_at
+ * @property string $password
+ * @property string|null $remember_token
+ * @property \Illuminate\Support\Carbon|null $created_at
+ * @property \Illuminate\Support\Carbon|null $updated_at
+ * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
+ * @property-read int|null $notifications_count
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @property-read int|null $tasks_count
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \Laravel\Sanctum\PersonalAccessToken> $tokens
+ * @property-read int|null $tokens_count
+ * @method static \Database\Factories\UserFactory factory($count = null, $state = [])
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User newModelQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User newQuery()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User query()
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereCreatedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereEmail($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereEmailVerifiedAt($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereId($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereName($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User wherePassword($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereRememberToken($value)
+ * @method static \Illuminate\Database\Eloquent\Builder<static>|User whereUpdatedAt($value)
+ * @mixin \Eloquent
+ */
+class User extends Authenticatable
+{
+    /** @use HasFactory<\Database\Factories\UserFactory> */
+    use HasFactory, Notifiable, HasApiTokens;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $fillable = [
+        'name',
+        'email',
+        'password',
+    ];
+
+    /**
+     * The attributes that should be hidden for serialization.
+     *
+     * @var list<string>
+     */
+    protected $hidden = [
+        'password',
+        'remember_token',
+    ];
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+        ];
+    }
+
+    public function tasks(): \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Eloquent\Relations\HasMany
+    {
+        return $this->hasMany(Task::class);
+    }
+
+//    public function sendEmailVerificationNotification()
+//    {
+//        $this->notify();
+//    } TODO тут сделать нотификации  или как ?
+}

laravel/app/Notifications/TaskCreatedNotification.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Notifications;
+
+use App\Models\Task;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+final class TaskCreatedNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(
+        public Task $task
+    ) {
+    }
+
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(): array
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(): MailMessage
+    {
+        return (new MailMessage)
+            ->subject('Task created')
+            ->line("Task «{$this->task->title}» successfully created");
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(): array
+    {
+        return [
+            //
+        ];
+    }
+}

laravel/app/Notifications/TaskOverdueNotification.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Notifications;
+
+use App\Models\Task;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+final class TaskOverdueNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(
+        public Task $task
+    ) {
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(): array
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(): MailMessage
+    {
+        return (new MailMessage)
+            ->subject('Task overdue')
+            ->line("Task «{$this->task->title}» overdue");
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(): array
+    {
+        return [
+            //
+        ];
+    }
+}

laravel/app/Policies/TaskPolicy.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\Task;
+use App\Models\User;
+
+class TaskPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, Task $task): bool
+    {
+        return $user->id === $task->user_id;
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return true;
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, Task $task): bool
+    {
+        return $user->id === $task->user_id;
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, Task $task): bool
+    {
+        return $user->id === $task->user_id;
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, Task $task): bool
+    {
+        return false;
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, Task $task): bool
+    {
+        return false;
+    }
+}

laravel/app/Providers/AppServiceProvider.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Providers;
+
+use App\Contracts\AuthServiceContract;
+use App\Services\AuthService;
+use Illuminate\Support\ServiceProvider;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        $this->app->singleton(AuthServiceContract::class, AuthService::class);
+    }
+
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
+    {
+        //
+    }
+}

laravel/app/Services/AuthService.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use App\Contracts\AuthServiceContract;
+use App\Data\Auth\LoginData;
+use App\Data\Auth\LoginResult;
+use App\Enums\LoginError;
+use App\Models\User;
+use Illuminate\Support\Facades\Auth;
+use Log;
+use Throwable;
+
+final class AuthService implements AuthServiceContract
+{
+    public function attemptLogin(LoginData $credentials): LoginResult
+    {
+        try {
+            if (!Auth::attempt(['email' => $credentials->email, 'password' => $credentials->password])) {
+                Log::warning('Failed login attempt', [
+                    'email' => $credentials->email,
+                    'ip' => request()->ip()
+                ]);
+                return LoginResult::error(LoginError::INVALID_CREDENTIALS);
+            }
+
+            $user = User::where('email', $credentials->email)->firstOrFail();
+            $token = $user->createToken('auth_token')->plainTextToken;
+
+            Log::info('User logged in', [
+                'user_id' => $user->id,
+                'email' => $user->email,
+                'ip' => request()->ip()
+            ]);
+
+            return LoginResult::success($user, $token);
+        } catch (Throwable $e) {
+            Log::error($e->getMessage(), [
+                'exception' => $e,
+            ]);
+            return LoginResult::error(LoginError::SERVER_ERROR);
+        }
+    }
+}