Impment webcron and internal scheduling methods and change settings to a key value store

app/Http/Controllers/SettingController.php

@@ -9,19 +9,27 @@ class SettingController extends Controller
 {
     public function index()
     {
-        return Setting::firstOrCreate([]);
+        return response()->json(Setting::allKeyValue());
     }
 
     public function update(Request $request)
     {
-        $validatedData = $request->validate([
-            'invoice_number_format' => 'required|string',
-            'invoice_number_start' => 'required|integer',
+        // Batch: {"settings": {"invoice_number_start": 2, "foo": "bar"}}
+        if ($request->has('settings') && is_array($request->input('settings'))) {
+            foreach ($request->input('settings') as $k => $v) {
+                Setting::updateOrCreate(['key' => $k], ['value' => is_scalar($v) ? (string)$v : json_encode($v)]);
+            }
+            return response()->json(Setting::allKeyValue());
+        }
+
+        // Single: {"key":"invoice_number_start","value":2}
+        $validated = $request->validate([
+            'key' => 'required|string',
+            'value' => 'nullable',
         ]);
 
-        $setting = Setting::firstOrCreate([]);
-        $setting->update($validatedData);
+        Setting::updateOrCreate(['key' => $validated['key']], ['value' => isset($validated['value']) && !is_scalar($validated['value']) ? json_encode($validated['value']) : (string)($validated['value'] ?? null)]);
 
-        return response()->json($setting, 200);
+        return response()->json(Setting::allKeyValue());
     }
 }