Implementa regras de investimento por empresa com dupla aprovacao

app/Models/Budget.php

@@ -10,6 +10,7 @@ use Illuminate\Database\Eloquent\Model;
  * @property int $amount_minor
  * @property int $created_by
  * @property int|null $approved_by
+ * @property string $kind
  */
 class Budget extends Model
 {

app/Models/InvestmentPolicy.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\BelongsToTenant;
+use Illuminate\Database\Eloquent\Model;
+
+/** @property int $id
+ * @property int $tenant_id
+ * @property int $created_by
+ * @property int $revision
+ * @property string $status
+ */
+class InvestmentPolicy extends Model
+{
+    use BelongsToTenant;
+
+    protected $guarded = ['id'];
+
+    protected $attributes = ['status' => 'pending'];
+
+    protected function casts(): array
+    {
+        return ['includes_tax' => 'boolean', 'ceiling_minor' => 'integer'];
+    }
+
+    protected static function booted(): void
+    {
+        static::updating(function (InvestmentPolicy $policy) {
+            if ($policy->getRawOriginal('status') !== 'pending' || array_diff(array_keys($policy->getDirty()), ['status', 'decided_at', 'updated_at']) !== []) {
+                throw new \LogicException('Preservar os parâmetros e as decisões da regra.');
+            }
+        });
+        static::deleting(fn () => throw new \LogicException('Preservar versões de investimento.'));
+    }
+}

app/Models/InvestmentPolicyReview.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\AppendOnlyInventoryRecord;
+use App\Models\Concerns\BelongsToTenant;
+use Illuminate\Database\Eloquent\Model;
+
+class InvestmentPolicyReview extends Model
+{
+    use AppendOnlyInventoryRecord, BelongsToTenant;
+
+    public $timestamps = false;
+
+    protected $guarded = ['id'];
+}

app/Models/PurchaseAward.php

@@ -16,6 +16,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
  * @property string $comparison_hash
  * @property array<string, mixed> $approval_snapshot
  * @property list<array<string, mixed>> $decision_matrix
+ * @property array<string,mixed>|null $investment_snapshot
  */
 class PurchaseAward extends Model
 {
@@ -25,7 +26,7 @@ class PurchaseAward extends Model
 
     protected function casts(): array
     {
-        return ['approval_snapshot' => 'array', 'decision_matrix' => 'array', 'delivery_date' => 'date:Y-m-d'];
+        return ['approval_snapshot' => 'array', 'decision_matrix' => 'array', 'investment_snapshot' => 'array', 'delivery_date' => 'date:Y-m-d'];
     }
 
     /** @return HasMany<PurchaseAwardApproval, $this> */