fix(web): 扫码页与备选库位带单据ID,按有效可用量限流
配合后端预占回加:扫码/借库/审批页面调用 /outbound/scan 与 /outbound/alternatives 时带上本单 id 与 biz_type,拿到的 available_quantity 即为「实时可用量 + 本单 预占」,本单锁定的行不会再因实时可用量为 0 而被拦住或从列表消失。 后端已在响应边界完成归一化,故前端模板与校验逻辑(:max、库存列展示、超量 警告、草稿存取)一律不动,只多传参数 —— 避免把同一语义散落到多个读写点。 - api/outbound.ts:getStockByBarcode / getStockAlternatives 加 requestId 与 bizType 参数,导出 ScanBizType,ScanResult 补 reserved_quantity 等字段 - api/transaction.ts:同名的历史副本同步签名(当前无调用方,加注释指向唯一来源) - views/outbound/create.vue、views/transaction/borrow.vue:各 3 处调用点带上 单据 id;refreshStockFromDraft 改为显式透传 id,不依赖 computed 已解析 - views/borrow/approval/index.vue:审批页也带上本单 id,否则待审批单 (预占已生效)锁定的行会因实时可用量为 0 而从备选列表消失 借库侧 request_id 是 BorrowApproval.id,靠 biz_type='borrow' 与出库单区分 —— 两张表 ID 空间独立,不可省。
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@ -31,6 +31,9 @@ export interface OutboundSubmitData {
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remark?: string
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}
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/** 单据类型:出库单与借库单是两张独立表、ID 空间独立,必须显式区分 */
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export type ScanBizType = 'outbound' | 'borrow'
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export interface ScanResult {
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id: number
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sku: string
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@ -38,7 +41,14 @@ export interface ScanResult {
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spec_model: string
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source_table: string // 'stock_buy' | 'stock_product' ...
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stock_quantity: number
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/** ★ 有效可用量 = 实时可用量 + 本单在该行的预占量(本单可扫的上限) */
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available_quantity: number
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/** 实时可用量原值(不含本单预占),备查/展示用 */
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raw_available_quantity?: number
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/** 本单在该库存行上的预占量 */
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reserved_quantity?: number
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/** 预占是否已生效;false 表示后端降级为实时可用量 */
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reservation_applied?: boolean
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batch_number?: string
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warehouse_location?: string
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barcode?: string
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@ -47,13 +57,24 @@ export interface ScanResult {
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/**
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* 根据条码获取库存物品详情
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*
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* ★ 传 requestId + bizType 后,返回的 available_quantity 会回加本单在该行的
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* 预占量。出库选单提交申请时已扣减 available_quantity,若扫码时不回加,
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* 被本单占满的行会显示 0,工人根本扫不进去。
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*
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* @param barcode 扫描到的条码
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* @param requestId 本单 ID(出库审批单 / 借库审批单)
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* @param bizType 单据类型,决定 requestId 查哪张表(默认 outbound)
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*/
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export function getStockByBarcode(barcode: string) {
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export function getStockByBarcode(
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barcode: string,
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requestId?: number | null,
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bizType: ScanBizType = 'outbound'
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) {
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return request<any, ScanResult>({
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url: '/v1/outbound/scan',
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method: 'get',
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params: { barcode }
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params: { barcode, request_id: requestId, biz_type: bizType }
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})
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}
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@ -175,15 +196,22 @@ export function bomMatchStock(payload: BomRequirement[] | { requirements: BomReq
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* 备选库位查询 —— 为「物理覆盖」提供可见性
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*
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* 申请单把货预占在某个库位后,工人现场可能进不去该库位,需要改扫同物料的
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* 其它批次。本接口按 available_quantity > 0 返回**真正能拿**的库位,
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* 其它批次。本接口返回**真正能拿**的库位(实时可用量 > 0,或本单已预占该行),
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* 并标注哪一条是本单锁定的推荐行。
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*
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* ★ 传 requestId + bizType 后,available_quantity 会回加本单在该行的预占量;
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* 否则被本单占满的行实时可用量为 0,会从列表里凭空消失。
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*
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* @param baseId 物料 ID(申请明细里的 base_id)
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* @param locked 本单锁定的批次(用于标注「推荐」),可选
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* @param requestId 本单 ID(出库审批单 / 借库审批单),可选
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* @param bizType 单据类型,决定 requestId 查哪张表(默认 outbound)
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*/
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export function getStockAlternatives(
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baseId: number,
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locked?: { stock_id?: number; source_table?: string }
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locked?: { stock_id?: number; source_table?: string },
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requestId?: number | null,
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bizType: ScanBizType = 'outbound'
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) {
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return request({
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url: '/v1/outbound/alternatives',
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@ -191,7 +219,9 @@ export function getStockAlternatives(
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params: {
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base_id: baseId,
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stock_id: locked?.stock_id,
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source_table: locked?.source_table
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source_table: locked?.source_table,
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request_id: requestId,
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biz_type: bizType
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}
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})
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}
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@ -47,13 +47,24 @@ export interface ScanResult {
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/**
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* 根据条码获取库存物品详情
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*
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* ⚠ 本文件是与 `@/api/outbound` 同名的**历史副本**(同 URL、同返回形状),
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* 当前无任何调用方 —— 借库扫码页 `views/transaction/borrow.vue` 是从
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* `@/api/outbound` 导入的。改动请落到那边,这里同步仅为避免下次改漏。
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*
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* @param barcode 扫描到的条码
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* @param requestId 本单 ID(出库审批单 / 借库审批单)
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* @param bizType 单据类型,决定 requestId 查哪张表(默认 outbound)
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*/
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export function getStockByBarcode(barcode: string) {
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export function getStockByBarcode(
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barcode: string,
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requestId?: number | null,
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bizType: 'outbound' | 'borrow' = 'outbound'
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) {
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return request<any, ScanResult>({
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url: '/v1/outbound/scan',
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method: 'get',
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params: { barcode }
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params: { barcode, request_id: requestId, biz_type: bizType }
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})
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}
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@ -62,7 +62,7 @@
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placement="right"
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:width="340"
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trigger="click"
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@show="loadAlternatives(item)"
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@show="loadAlternatives(item, row.id)"
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>
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<!-- ★ 整个库位格子都是点击热区,工人不必精准点图标 -->
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<template #reference>
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@ -310,16 +310,22 @@ const altLoading = ref(false)
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const altItems = ref<any[]>([])
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const altTotal = ref(0)
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const loadAlternatives = async (item: any) => {
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const loadAlternatives = async (item: any, approvalId?: number) => {
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if (!item?.base_id) return
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altLoading.value = true
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altItems.value = []
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altTotal.value = 0
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try {
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const res: any = await getStockAlternatives(item.base_id, {
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stock_id: item.stock_id,
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source_table: item.source_table,
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})
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// ★ 带上本单 id 且 biz_type='borrow':
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// 审批阶段看到的多是 status=0(待审批)的单据,而预占在**提交申请时**
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// 就已冻结可用数。不回加的话,被本单占满的行实时可用量为 0,
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// 恰好会从列表里消失 —— 审批人反而看不到本单锁定的批次。
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const res: any = await getStockAlternatives(
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item.base_id,
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{ stock_id: item.stock_id, source_table: item.source_table },
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approvalId,
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'borrow'
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)
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altItems.value = res?.data?.items || []
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altTotal.value = res?.data?.total_available || 0
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} catch (e) {
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@ -469,10 +469,13 @@ const loadAlternatives = async (row: any) => {
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altItems.value = []
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altTotal.value = 0
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try {
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const res: any = await getStockAlternatives(row.base_id, {
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stock_id: row.stock_id,
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source_table: row.source_table,
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})
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// ★ 带上本单 id:本单锁定的批次实时可用量为 0,不回加的话会从列表里消失
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const res: any = await getStockAlternatives(
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row.base_id,
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{ stock_id: row.stock_id, source_table: row.source_table },
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selectedRequest.value?.id,
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'outbound'
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)
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altItems.value = res?.data?.items || []
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altTotal.value = res?.data?.total_available || 0
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} catch (e) {
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@ -674,7 +677,7 @@ const restoreDraft = async (requestId: number) => {
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// ★ 刷新库存:草稿里的 available_quantity 是**扫描那一刻**的快照,
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// 若期间别人出库了,界面会显示陈旧数字,工人扫满后到提交时才被
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// 后端拒绝(白扫一场)。这里重新拉一次实时可用量。
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await refreshStockFromDraft()
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await refreshStockFromDraft(requestId)
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} catch (e) {
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console.warn('恢复草稿失败', e)
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}
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@ -684,20 +687,28 @@ const restoreDraft = async (requestId: number) => {
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* 用实时库存刷新购物车行的「库存」列。
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*
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* 草稿里的 available_quantity 是扫描那一刻的快照,恢复时可能已过期
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* (期间别人出库/借出/报废都会消耗可用量)。这里按 base_id 查一次实时
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* 可用量,避免工人基于陈旧数字扫满、到提交时才发现不够。
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* (期间别人出库/借出/报废都会消耗可用量)。这里按 base_id 查一次实时值,
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* 避免工人基于陈旧数字扫满、到提交时才发现不够。
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*
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* 复用 /alternatives 端点 —— 它本来就按 base_id 返回各库存行的实时可用量。
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* 复用 /alternatives 端点 —— 它按 base_id 返回各库存行的实时可用量。
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* ★ 传入本单 id 后,返回的 available_quantity 是**有效可用量**
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* (实时值 + 本单预占),故本单锁定行不会因实时值为 0 而被过滤掉,
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* 下面的「已扫数量 > 最新可用量」判定也不会误报。
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* 失败不阻断:拿不到实时值就沿用草稿快照,至少不影响继续作业。
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*/
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const refreshStockFromDraft = async () => {
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const refreshStockFromDraft = async (requestId?: number | null) => {
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const plan = selectedRequest.value?.items || []
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const baseIds = [...new Set(plan.map((p: any) => p.base_id).filter(Boolean))]
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if (!baseIds.length) return
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// ★ 显式透传单据 id(而非依赖 selectedRequest 已解析),保证预占回加一定生效
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const rid = requestId ?? selectedRequest.value?.id
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try {
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const results = await Promise.all(
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(baseIds as number[]).map(bid => getStockAlternatives(bid).catch(() => null))
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(baseIds as number[]).map(bid =>
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getStockAlternatives(bid, undefined, rid, 'outbound').catch(() => null)
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)
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)
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const latestByKey = new Map<string, number>()
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for (const r of results) {
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@ -874,7 +885,9 @@ const handleManualInput = async () => {
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}
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// 2. 调用 API 查询
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const res = await getStockByBarcode(code)
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// ★ 带上本单 id:申请阶段已把本单要的货从 available_quantity 扣掉(预占),
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// 不回加的话,被本单占满的行会显示 0,工人根本扫不进去。
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const res = await getStockByBarcode(code, selectedRequest.value?.id, 'outbound')
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if (res.data) {
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const item = res.data
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const availQty = parseFloat(item.available_quantity || 0)
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@ -424,10 +424,13 @@ const loadAlternatives = async (row: any) => {
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altItems.value = []
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altTotal.value = 0
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try {
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const res: any = await getStockAlternatives(row.base_id, {
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stock_id: row.stock_id,
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source_table: row.source_table,
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})
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// ★ 带上本单 id:本单锁定的批次实时可用量为 0,不回加的话会从列表里消失
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const res: any = await getStockAlternatives(
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row.base_id,
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{ stock_id: row.stock_id, source_table: row.source_table },
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selectedApprovalId.value,
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'borrow'
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)
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altItems.value = res?.data?.items || []
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altTotal.value = res?.data?.total_available || 0
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} catch (e) {
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@ -598,7 +601,7 @@ const restoreDraft = async (requestId: number) => {
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// ★ 刷新库存:草稿里的 available_quantity 是扫描那一刻的快照,
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// 期间别人出库/借出会消耗可用量,需重新拉取实时值。
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await refreshStockFromDraft()
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await refreshStockFromDraft(requestId)
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} catch (e) {
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console.warn('恢复草稿失败', e)
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}
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@ -607,15 +610,24 @@ const restoreDraft = async (requestId: number) => {
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/**
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* 用实时库存刷新购物车行的「库存」列(与扫码出库页同款)。
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* 复用 /alternatives 端点;失败不阻断,沿用草稿快照。
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*
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* ★ 传入本单 id 后,返回的 available_quantity 是**有效可用量**
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* (实时值 + 本单预占)。借库申请提交时已冻结可用数,不回加的话
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* 被本单占满的行会显示 0,下面「已借数量 > 最新可用量」也会误报。
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*/
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const refreshStockFromDraft = async () => {
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const refreshStockFromDraft = async (requestId?: number | null) => {
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const plan = selectedApproval.value?.items || []
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const baseIds = [...new Set(plan.map((p: any) => p.base_id).filter(Boolean))]
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if (!baseIds.length) return
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// ★ 显式透传单据 id(而非依赖 selectedApproval 已解析)
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const rid = requestId ?? selectedApproval.value?.id ?? selectedApprovalId.value
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try {
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const results = await Promise.all(
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(baseIds as number[]).map(bid => getStockAlternatives(bid).catch(() => null))
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(baseIds as number[]).map(bid =>
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getStockAlternatives(bid, undefined, rid, 'borrow').catch(() => null)
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)
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)
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const latestByKey = new Map<string, number>()
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for (const r of results) {
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@ -793,7 +805,10 @@ const handleManualInput = async () => {
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}
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// 查库
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const res = await getStockByBarcode(code)
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// ★ 带上本单 id:借库申请提交时已冻结可用数(available_quantity 被扣减),
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// 不回加的话,被本单占满的行会显示 0,工人根本扫不进去。
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// biz_type='borrow' 不可省 —— 出库单与借库单是两张独立表、ID 空间独立。
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const res = await getStockByBarcode(code, selectedApprovalId.value, 'borrow')
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if (res.data) {
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const item = res.data
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const availQty = parseFloat(item.available_quantity || 0)
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