114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
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<?php
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namespace App\Models\Tenants;
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use App\Traits\BelongsToTenant;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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/**
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* 재고 입출고 거래 이력
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*
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* 모든 재고 변동을 스택으로 기록합니다.
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* - IN: 입고 (재고 증가)
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* - OUT: 출고/생산투입 (재고 감소)
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* - RESERVE: 수주 확정으로 예약
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* - RELEASE: 수주 취소로 예약 해제
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*/
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class StockTransaction extends Model
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{
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use BelongsToTenant;
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const UPDATED_AT = null; // updated_at 사용 안함 (이력은 불변)
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// 거래 유형 상수
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public const TYPE_IN = 'IN';
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public const TYPE_OUT = 'OUT';
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public const TYPE_RESERVE = 'RESERVE';
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public const TYPE_RELEASE = 'RELEASE';
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public const TYPES = [
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self::TYPE_IN => '입고',
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self::TYPE_OUT => '출고',
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self::TYPE_RESERVE => '예약',
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self::TYPE_RELEASE => '예약해제',
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];
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// 사유 상수
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public const REASON_RECEIVING = 'receiving';
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public const REASON_WORK_ORDER_INPUT = 'work_order_input';
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public const REASON_SHIPMENT = 'shipment';
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public const REASON_ORDER_CONFIRM = 'order_confirm';
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public const REASON_ORDER_CANCEL = 'order_cancel';
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public const REASONS = [
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self::REASON_RECEIVING => '입고',
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self::REASON_WORK_ORDER_INPUT => '생산투입',
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self::REASON_SHIPMENT => '출하',
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self::REASON_ORDER_CONFIRM => '수주확정',
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self::REASON_ORDER_CANCEL => '수주취소',
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];
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protected $fillable = [
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'tenant_id',
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'stock_id',
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'stock_lot_id',
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'type',
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'qty',
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'balance_qty',
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'reference_type',
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'reference_id',
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'lot_no',
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'reason',
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'remark',
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'item_code',
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'item_name',
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'created_by',
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];
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protected $casts = [
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'stock_id' => 'integer',
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'stock_lot_id' => 'integer',
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'qty' => 'decimal:3',
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'balance_qty' => 'decimal:3',
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'reference_id' => 'integer',
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'created_by' => 'integer',
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'created_at' => 'datetime',
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];
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// ===== 관계 =====
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public function stock(): BelongsTo
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{
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return $this->belongsTo(Stock::class);
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}
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public function stockLot(): BelongsTo
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{
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return $this->belongsTo(StockLot::class);
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}
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public function creator(): BelongsTo
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{
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return $this->belongsTo(\App\Models\Members\User::class, 'created_by');
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}
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// ===== Accessors =====
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public function getTypeLabelAttribute(): string
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{
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return self::TYPES[$this->type] ?? $this->type;
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}
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public function getReasonLabelAttribute(): string
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{
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return self::REASONS[$this->reason] ?? ($this->reason ?? '-');
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}
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}
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