commit 30/9

app/Services/Mne/IdentityResolver.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Services\Mne;
+
+use Illuminate\Support\Facades\DB;
+
+final class IdentityResolver
+{
+    public function resolve(int $userId): ?string
+    {
+        $id = DB::table('mne.identity_links as l')->join('mne.parties as p', 'p.id', '=', 'l.party_id')
+            ->join('public.users as u', 'u.id', '=', 'l.user_id')
+            ->where('l.user_id', $userId)->where('l.status', 'active')->where('p.party_type', 'person')
+            ->whereNull('p.deleted_at')->where('l.valid_from', '<=', now())
+            ->where(fn ($q) => $q->whereNull('l.valid_until')->orWhere('l.valid_until', '>', now()))
+            ->value('l.party_id');
+
+        return is_string($id) ? $id : null;
+    }
+}