phase 6 added helpdesk

Modules/Helpdesk/Models/Category.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Modules\Helpdesk\Models;
+
+use App\Models\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Modules\Company\Models\Company;
+
+final class Category extends Model
+{
+
+    protected $table = 'helpdesk_categories';
+
+    /** @var list<string> */
+    protected $fillable = ['company_id', 'name', 'slug', 'color', 'description', 'is_default'];
+
+    /** @var array<string, string> */
+    protected $casts = ['company_id' => 'integer', 'is_default' => 'boolean'];
+
+    /** @return BelongsTo<Company, Category> */
+    public function company(): BelongsTo
+    {
+        return $this->belongsTo(Company::class, 'company_id');
+    }
+
+    /** @return HasMany<Ticket> */
+    public function tickets(): HasMany
+    {
+        return $this->hasMany(Ticket::class, 'category_id');
+    }
+
+    /** @return BelongsToMany<User> */
+    public function agents(): BelongsToMany
+    {
+        return $this->belongsToMany(User::class, 'helpdesk_category_user', 'category_id', 'user_id')->withTimestamps();
+    }
+}