commit

app/Models/PurchaseOrder.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Concerns\BelongsToTenant;
+use App\Models\Concerns\ImmutablePurchaseRecord;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+/**
+ * @property int $id
+ * @property int $tenant_id
+ * @property int $requisition_id
+ * @property string $number
+ * @property array<string, mixed> $snapshot
+ */
+class PurchaseOrder extends Model
+{
+    use BelongsToTenant, ImmutablePurchaseRecord;
+
+    public $timestamps = false;
+
+    protected $guarded = ['id'];
+
+    protected function casts(): array
+    {
+        return ['snapshot' => 'array', 'issued_at' => 'datetime'];
+    }
+
+    /** @return HasMany<PurchaseOrderItem, $this> */
+    public function items(): HasMany
+    {
+        return $this->hasMany(PurchaseOrderItem::class);
+    }
+
+    /** @param Builder<PurchaseOrder> $query */
+    public function scopeVisibleTo(Builder $query, User $user): void
+    {
+        $query->whereIn('requisition_id', Requisition::query()->visibleTo($user)->select('id'));
+    }
+}