refactor: replace custom CRM with Monica fork

app/Services/Account/Gender/CreateGender.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services\Account\Gender;
+
+use App\Services\BaseService;
+use App\Models\Contact\Gender;
+use Illuminate\Validation\Rule;
+
+class CreateGender extends BaseService
+{
+    /**
+     * Get the validation rules that apply to the service.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'account_id' => 'required|integer|exists:accounts,id',
+            'name' => 'required|string|max:255',
+            'type' => [
+                'required',
+                Rule::in([Gender::MALE, Gender::FEMALE, Gender::OTHER]),
+            ],
+        ];
+    }
+
+    /**
+     * Create a gender.
+     *
+     * @param  array  $data
+     * @return Gender
+     */
+    public function execute(array $data): Gender
+    {
+        $this->validate($data);
+
+        return Gender::create([
+            'account_id' => $data['account_id'],
+            'name' => $data['name'],
+            'type' => $data['type'],
+        ]);
+    }
+}