<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Transaction extends Model
{
    use HasFactory;

    protected $guarded = [];

    /**
     * Get the expense that owns the Transaction
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function expense(): BelongsTo
    {
        return $this->belongsTo(Expense::class);
    }

    /**
     * Get the sale that owns the Transaction
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function sale(): BelongsTo
    {
        return $this->belongsTo(Sale::class);
    }

    /**
     * Get the account that owns the Transaction
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function account(): BelongsTo
    {
        return $this->belongsTo(Account::class);
    }

    /**
     * Get the ledgers associated with the Transaction
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function ledgers(): HasMany
    {
        return $this->hasMany(Ledger::class);
    }
}