add missing files

app/Classes/Modules/Accounts/Services/CreatesKeyValuePair.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Classes\Modules\Accounts\Services;
+
+
+use App\Classes\General\Eloquent\AbstractUpdateRelationshipRecord;
+use App\Classes\General\Interfaces\KeyValueInterface;
+use App\Classes\Modules\Accounts\DataTransferObjects\KeyValuePairObject;
+use App\Models\KeyValuePair;
+
+class CreatesKeyValuePair extends AbstractUpdateRelationshipRecord
+{
+    /**
+     * @param KeyValueInterface $kv
+     * @param KeyValuePairObject $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+
+    public function execute(KeyValueInterface $kv, KeyValuePairObject $object) {
+        $model = new KeyValuePair();
+        $model->key = $object->getKey();
+        $model->value = $object->getValue();
+
+        return $this->handler($kv->attributesKVP(), $model);
+
+    }
+}