Implementa reforcos orcamentais com aprovacao independente

app/Models/BudgetReinforcement.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\BelongsToTenant;
+use Illuminate\Database\Eloquent\Model;
+
+/** @property int $id
+ * @property int $tenant_id
+ * @property int $budget_id
+ * @property int $created_by
+ * @property int $amount_minor
+ * @property string $status
+ * @property string $payload_hash
+ */
+class BudgetReinforcement extends Model
+{
+    use BelongsToTenant;
+
+    protected $guarded = ['id'];
+
+    protected $attributes = ['status' => 'pending'];
+
+    protected $hidden = ['payload_hash'];
+
+    protected static function booted(): void
+    {
+        static::updating(function (BudgetReinforcement $reinforcement) {
+            if ($reinforcement->getRawOriginal('status') !== 'pending' || array_diff(array_keys($reinforcement->getDirty()), ['status', 'reviewed_by', 'review_reason', 'reviewed_at', 'updated_at']) !== []) {
+                throw new \LogicException('Preservar o reforço e a decisão.');
+            }
+        });
+        static::deleting(fn () => throw new \LogicException('Não eliminar reforços orçamentais.'));
+    }
+}