changes to management

app/Models/Position.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Models;
+
+use App\Traits\AuditLogTrait;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class Position extends BaseModel
+{
+    public $timestamps = false;
+
+    use HasFactory;
+    use AuditLogTrait;
+
+    protected $table = 'positions';
+
+    protected $primaryKey = 'id';
+
+    protected $fillable = [
+        'box_id',
+        'code',
+        'row_label',
+        'column_label',
+        'occupied',
+        BaseModel::CREATED_AT_FIELD,
+        BaseModel::CREATED_BY_FIELD,
+        BaseModel::UPDATED_AT_FIELD,
+        BaseModel::UPDATED_BY_FIELD,
+        BaseModel::DELETED_AT_FIELD,
+        BaseModel::DELETED_BY_FIELD,
+        BaseModel::RECORD_STATUS_FIELD,
+    ];
+
+    public static function boot()
+    {
+        parent::boot();
+    }
+
+    public function box()
+    {
+        return $this->belongsTo(Box::class, 'box_id', 'id');
+    }
+
+    public function aliquot()
+    {
+        return $this->hasOne(Aliquot::class, 'storage_position_id', 'id')
+            ->where(BaseModel::RECORD_STATUS_FIELD, BaseModel::RECORD_STATUS_ACTIVE);
+    }
+}