45 lines
1022 B
PHP
45 lines
1022 B
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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class Slot extends Model
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{
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protected $fillable = [
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'vending_machine_id',
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'slot_number',
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'position',
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'capacity',
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'is_active'
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];
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protected $casts = [
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'is_active' => 'boolean',
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];
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public function vendingMachine(): BelongsTo
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{
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return $this->belongsTo(VendingMachine::class);
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}
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public function products(): BelongsToMany
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{
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return $this->belongsToMany(Product::class, 'slot_product')
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->withPivot('quantity', 'current_price')
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->withTimestamps();
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}
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public function currentProduct()
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{
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return $this->products()->wherePivot('quantity', '>', 0)->first();
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}
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public function getTotalQuantityAttribute()
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{
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return $this->products()->sum('slot_product.quantity');
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}
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}
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