<?php

namespace Modules\AssetExchange\Models;

use App\User;
use Illuminate\Database\Eloquent\Model;

class ResearchCase extends Model
{
    protected $table = 'aex_research_cases';

    protected $fillable = [
        'business_id',
        'listing_id',
        'case_code',
        'title',
        'status',
        'lead_researcher_id',
        'summary',
        'started_at',
        'closed_at',
        'created_by',
    ];

    protected $casts = [
        'started_at' => 'datetime',
        'closed_at' => 'datetime',
    ];

    public function listing()
    {
        return $this->belongsTo(Listing::class, 'listing_id');
    }

    public function tasks()
    {
        return $this->hasMany(ResearchTask::class, 'research_case_id')->orderBy('sort_order');
    }

    public function leadResearcher()
    {
        return $this->belongsTo(User::class, 'lead_researcher_id');
    }

    public function creator()
    {
        return $this->belongsTo(User::class, 'created_by');
    }
}