initial commit

app/Http/Requests/ImportContactsRequest.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class ImportContactsRequest 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
+    {
+        $fileSize = config('imports.max_file_size');
+        if (!is_numeric($fileSize)) {
+            throw new \InvalidArgumentException("imports.max_file_size config value must be number");
+        }
+        return [
+            'file' => ['required', 'file', 'mimes:xml', 'max:' . $fileSize],
+        ];
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'file.required' => 'File is required.',
+            'file.file' => 'File must be a valid upload.',
+            'file.mimes' => 'File must be an XML file.',
+            'file.max' => 'File may not be greater than 100 MB.',
+        ];
+    }
+}