Move integration credentials into encrypted dashboard settings

app/Http/Controllers/IntegrationSettingsController.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\IntegrationSetting;
+use App\Services\IntegrationSettings;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+
+class IntegrationSettingsController extends Controller
+{
+    public function update(Request $request, string $provider, IntegrationSettings $settings): RedirectResponse
+    {
+        abort_unless($request->user()->role === 'admin', 403);
+        abort_unless(in_array($provider, ['parcel2go', 'bambuddy', 'dryer'], true), 404);
+
+        $rules = match ($provider) {
+            'parcel2go' => [
+                'client_id' => ['nullable', 'string', 'max:255'],
+                'client_secret' => ['nullable', 'string', 'max:255'],
+                'auth_url' => ['nullable', 'url:https', 'max:2048'],
+                'base_url' => ['nullable', 'url:https', 'max:2048'],
+            ],
+            default => [
+                'url' => ['nullable', 'url:https', 'max:2048'],
+                'api_key' => ['nullable', 'string', 'max:512'],
+            ],
+        };
+        $submitted = array_filter($request->validate($rules), fn (?string $value): bool => filled($value));
+        $effective = $settings->for($provider);
+        if ($submitted === [] && ! collect($effective)->contains(fn ($value): bool => filled($value))) {
+            return redirect()->route('settings.index')->with('status', 'No integration settings changed.');
+        }
+
+        $record = IntegrationSetting::find($provider) ?? new IntegrationSetting(['provider' => $provider]);
+        $record->settings = array_replace($effective, $submitted);
+        $record->save();
+
+        return redirect()->route('settings.index')->with('status', ucfirst($provider).' settings saved.');
+    }
+}