40 lines
811 B
PHP
40 lines
811 B
PHP
<?php
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namespace App;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\SoftDeletes;
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class ExpenseCategory extends Model
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{
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use SoftDeletes;
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/**
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* The attributes that should be mutated to dates.
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*
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* @var array
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*/
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/**
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* The attributes that aren't mass assignable.
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*
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* @var array
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*/
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protected $guarded = ['id'];
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public function sub_categories()
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{
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return $this->hasMany(\App\ExpenseCategory::class, 'parent_id');
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}
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/**
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* Scope a query to only include main categories.
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*
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* @param \Illuminate\Database\Eloquent\Builder $query
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* @return \Illuminate\Database\Eloquent\Builder
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*/
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public function scopeOnlyParent($query)
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{
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return $query->whereNull('parent_id');
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}
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}
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