phase 5

app/Models/PersonalAccessToken.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
+
+class PersonalAccessToken extends Model
+{
+    protected $fillable = [
+        'name',
+        'token',
+        'abilities',
+        'last_used_at',
+        'expires_at',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'abilities' => 'array',
+            'last_used_at' => 'datetime',
+            'expires_at' => 'datetime',
+        ];
+    }
+
+    public function tokenable(): MorphTo
+    {
+        return $this->morphTo();
+    }
+
+    public function can(string $ability): bool
+    {
+        return in_array('*', $this->abilities ?? []) || in_array($ability, $this->abilities ?? []);
+    }
+
+    public function markAsUsed(): void
+    {
+        $this->update(['last_used_at' => now()]);
+    }
+
+    public function isExpired(): bool
+    {
+        return $this->expires_at && $this->expires_at->isPast();
+    }
+}