first commit

app/Filters/AttachmentFilter.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Filters;
+
+use App\Enums\AttachmentStatus;
+use App\Helpers\AttachmentHelper;
+use App\Models\Attachment;
+use Illuminate\Http\UploadedFile;
+use Illuminate\Validation\Rule;
+
+class AttachmentFilter
+{
+    public function __construct()
+    {
+    }
+
+    /**
+     * Adds request rules to attachment parent
+     * @param array $rules
+     * @return array
+     */
+    public static function addRequestRulesForParent(array $rules): array
+    {
+        $rules['attachmentsRelation'] = 'sometimes|required|array';
+        $rules['attachmentsRelation.*'] = [
+            'sometimes',
+            'required',
+            'uuid',
+            Rule::exists(Attachment::class, 'id')
+        ];
+        $rules['attachmentsToRemove'] = 'sometimes|required|array';
+        $rules['attachmentsToRemove.*'] = [
+            'sometimes',
+            'required',
+            'uuid',
+            Rule::exists(Attachment::class, 'id')
+        ];
+
+        return $rules;
+    }
+
+    public static function prepareAttachmentCreateRequest($request) {
+        /**
+         * @var $file UploadedFile
+         */
+        $file = $request['attachment'];
+
+        $request['user_id'] = auth()->user()->id;
+        $request['status'] = AttachmentStatus::NOT_ATTACHED;
+        $request['original_name'] = AttachmentHelper::getFileName($file);
+        $request['mime_type'] = $file->getMimeType();
+        $request['extension'] = $file->clientExtension();
+        $request['size'] = $file->getSize();
+
+        return $request;
+    }
+
+    public function subscribe(): array
+    {
+        return array_merge([
+            'filter.request.attachment.create' => [[__CLASS__, 'prepareAttachmentCreateRequest']]
+        ], AttachmentHelper::getFilters(
+            addRequestRulesForParent: [[__CLASS__, 'addRequestRulesForParent']]
+        ));
+    }
+
+}