优化

src/stores/fulfillment.js

@@ -1,10 +1,10 @@
 import { reactive } from 'vue'
 
-const STORAGE_KEY = 'overseas-pda-fulfillment-draft-v1'
+const STORAGE_KEY = 'overseas-pda-fulfillment-draft-v2'
 
 const blankState = () => ({
 	scopeKey: '',
-	dispatch: { currentNo: '', palletCode: '', dispatchItemId: '', cartonCode: '', packages: 1, pendingKeys: {} },
+	dispatch: { currentNo: '', palletCode: '', dispatchItemId: '', cartonCode: '', packages: 1, pendingCommand: null },
 	outbound: { currentTaskNo: '', scanCode: '', packages: 1, pendingKeys: {} }
 })
 
@@ -18,7 +18,7 @@ function safeDomain(value, fallback) {
 	return {
 		...fallback,
 		...(value || {}),
-		pendingKeys: { ...(value?.pendingKeys || {}) }
+		...(Object.hasOwn(fallback, 'pendingKeys') ? { pendingKeys: { ...(value?.pendingKeys || {}) } } : {})
 	}
 }
 
@@ -57,6 +57,7 @@ function randomKey(domain, action) {
 
 export function fulfillmentIdempotencyKey(domain, action, payload = {}) {
 	if (!fulfillment[domain]) throw new Error('未知海外 PDA 履约类型')
+	if (domain === 'dispatch') throw new Error('排车必须保存完整原命令，不能只生成请求键')
 	const signature = `${action}:${JSON.stringify(payload)}`
 	const pendingKeys = fulfillment[domain].pendingKeys
 	if (!pendingKeys[signature]) pendingKeys[signature] = randomKey(domain, action)
@@ -66,10 +67,39 @@ export function fulfillmentIdempotencyKey(domain, action, payload = {}) {
 
 export function releaseFulfillmentKey(domain, signature) {
 	if (!fulfillment[domain]) return
+	if (domain === 'dispatch') throw new Error('排车原命令只能在服务端事实核对后清除')
 	delete fulfillment[domain].pendingKeys[signature]
 	persistFulfillmentDraft()
 }
 
+export function beginDispatchCommand(dispatchNo, action, body) {
+	if (!fulfillment.scopeKey) throw new Error('当前作业身份未恢复')
+	if (fulfillment.dispatch.pendingCommand) throw new Error('请先核对原排车操作结果')
+	const idempotencyKey = randomKey('dispatch', action)
+	fulfillment.dispatch.pendingCommand = { dispatchNo, action, body: JSON.parse(JSON.stringify({ ...body, idempotencyKey })), attempted: false, rejected: false, result: null }
+	persistFulfillmentDraft()
+	return fulfillment.dispatch.pendingCommand
+}
+
+export function patchDispatchCommand(patch) {
+	if (!fulfillment.dispatch.pendingCommand) throw new Error('原排车请求不存在')
+	Object.assign(fulfillment.dispatch.pendingCommand, patch)
+	persistFulfillmentDraft()
+}
+
+export function finishDispatchCommand(key) {
+	if (fulfillment.dispatch.pendingCommand?.body.idempotencyKey !== key) throw new Error('核对结果与原请求键不一致')
+	fulfillment.dispatch.pendingCommand = null
+	persistFulfillmentDraft()
+}
+
+export function discardRejectedDispatchCommand() {
+	if (fulfillment.dispatch.pendingCommand?.rejected === true) {
+		fulfillment.dispatch.pendingCommand = null
+		persistFulfillmentDraft()
+	}
+}
+
 export function resetFulfillmentDomain(domain) {
 	if (!fulfillment[domain]) return
 	fulfillment[domain] = blankState()[domain]