122 lines
3.1 KiB
PHP
122 lines
3.1 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Casts\Attribute;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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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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* 门店订单明细模型（下单时快照商品档案：品名/规格/单位/供应商/图文/成本价 + 等级单价，
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* 商品调价或档案变更不影响历史单据）
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*/
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class StoreOrderItemModel extends Model
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{
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use HasFactory;
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protected $table = 'store_order_item';
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protected $primaryKey = 'id';
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protected $fillable = [
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'order_id',
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'purchase_id',
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'store_id',
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'product_id',
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'category_id',
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'supplier_id',
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'product_name',
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'product_spec',
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'unit',
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'price',
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'image_ids',
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'content',
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'shelf_life',
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'quantity',
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'weight',
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'amount',
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'cost_price',
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'remark',
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];
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protected $casts = [
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'order_id' => 'integer',
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'purchase_id' => 'integer',
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'store_id' => 'integer',
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'product_id' => 'integer',
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'category_id' => 'integer',
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'supplier_id' => 'integer',
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'price' => 'decimal:2',
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'shelf_life' => 'integer',
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'quantity' => 'integer',
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'weight' => 'decimal:3',
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'amount' => 'decimal:2',
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'cost_price' => 'decimal:2',
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];
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/**
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* 成本价属商业敏感数据，默认不随 toArray 输出（防止泄漏到小程序端）；
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* 后台管理接口需在查询结果上调用 makeVisible('cost_price') 恢复。
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*/
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protected $hidden = ['cost_price'];
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/** 明细可编辑状态：待接单、已接单、采购中、配送中（已完成/已取消锁定） */
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public const array ITEM_EDITABLE_STATUS = [
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StoreOrderModel::STATUS_PENDING,
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StoreOrderModel::STATUS_SUMMARIZED,
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StoreOrderModel::STATUS_DELIVERING,
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StoreOrderModel::STATUS_DISTRIBUTION,
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];
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/**
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* 商品图片ID（逗号分隔字符串 ↔ 数组）
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*/
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public function imageIds(): Attribute
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{
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return Attribute::make(
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get: fn ($value) => $value === '' || $value === null ? [] : explode(',', (string) $value),
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set: fn ($value) => is_array($value) ? implode(',', $value) : $value,
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);
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}
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/**
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* 所属订单
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*/
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public function order(): BelongsTo
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{
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return $this->belongsTo(StoreOrderModel::class, 'order_id', 'id');
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}
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/**
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* 下单门店
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*/
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public function store(): BelongsTo
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{
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return $this->belongsTo(StoreModel::class, 'store_id', 'id');
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}
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/**
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* 下单商品
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*/
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public function product(): BelongsTo
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{
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return $this->belongsTo(ProductModel::class, 'product_id', 'id');
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}
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/**
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* 供应商
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*/
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public function supplier(): BelongsTo
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{
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return $this->belongsTo(SupplierModel::class, 'supplier_id', 'id');
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}
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/**
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* 快照商品分类
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*/
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public function category(): BelongsTo
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{
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return $this->belongsTo(ProductCategoryModel::class, 'category_id', 'id');
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}
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}
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