feat: complete equipment handover workflow

app/Domain/Operations/Models/HandoverRecord.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Domain\Operations\Models;
+
+use App\Domain\Operations\Enums\HandoverType;
+use App\Domain\Reservations\Models\ReservationItem;
+use App\Models\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class HandoverRecord extends Model
+{
+    public const UPDATED_AT = null;
+
+    protected $fillable = [
+        'reservation_item_id', 'type', 'operator_id', 'recipient_id',
+        'condition', 'notes', 'snipe_response', 'created_at',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'type' => HandoverType::class,
+            'snipe_response' => 'array',
+            'created_at' => 'immutable_datetime',
+        ];
+    }
+
+    /** @return BelongsTo<ReservationItem, $this> */
+    public function reservationItem(): BelongsTo
+    {
+        return $this->belongsTo(ReservationItem::class);
+    }
+
+    /** @return BelongsTo<User, $this> */
+    public function operator(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'operator_id');
+    }
+
+    /** @return BelongsTo<User, $this> */
+    public function recipient(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'recipient_id');
+    }
+}