feat(ai): unify verified expense application workflow

2026-07-14 16:03:05 +08:00
parent 5b24630710
commit 211f85d981
33 changed files with 2793 additions and 405 deletions
--- a/web/tests/financial-assistant-application-preview-actions.test.mjs
+++ b/web/tests/financial-assistant-application-preview-actions.test.mjs
@@ -0,0 +1,339 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+import {
+  AI_APPLICATION_ACTION_SAVE_DRAFT,
+  AI_APPLICATION_ACTION_SUBMIT,
+  useTravelReimbursementApplicationPreviewActions
+} from '../src/views/scripts/useTravelReimbursementApplicationPreviewActions.js'
+import {
+  normalizeSnapshotMessage,
+  serializeSessionMessages
+} from '../src/views/scripts/travelReimbursementConversationStateModel.js'
+import { useTravelReimbursementApplicationSubmitConfirm } from '../src/views/scripts/useTravelReimbursementApplicationSubmitConfirm.js'
+
+function createPreview(overrides = {}) {
+  return {
+    fields: {
+      applicationType: '差旅费用申请',
+      time: '2026-07-20 至 2026-07-22',
+      location: '上海',
+      reason: '客户现场实施',
+      days: '3天',
+      transportMode: '火车',
+      amount: '1800元'
+    },
+    ...overrides
+  }
+}
+
+function createActions(overrides = {}) {
+  const persisted = []
+  const emitted = []
+  const toasts = []
+  const state = {
+    conversationId: { value: 'conversation-financial-assistant' },
+    currentUser: { value: { username: 'zhangsan', name: '张三' } },
+    draftClaimId: { value: '' },
+    linkedRequest: { value: null },
+    reviewActionBusy: { value: false },
+    sessionSwitchBusy: { value: false },
+    submitting: { value: false },
+    emitDraftSaved: (payload) => emitted.push(payload),
+    entrySource: 'application',
+    persistSessionState: () => persisted.push(Date.now()),
+    toast: (message) => toasts.push(message),
+    ...overrides
+  }
+  return {
+    actions: useTravelReimbursementApplicationPreviewActions(state),
+    emitted,
+    persisted,
+    state,
+    toasts
+  }
+}
+
+test('完整 preview 展示前写入稳定签发/动作 request id，并使用 canonical decision', async () => {
+  const targetMessage = { id: 'preview-1', applicationPreview: null }
+  const { actions, persisted } = createActions()
+  let pendingIssueRequestId = ''
+  let pendingActionRequestId = ''
+
+  global.fetch = async (_url, options) => {
+    const body = JSON.parse(options.body)
+    pendingIssueRequestId = targetMessage.pendingApplicationPreviewDecision?.decisionIssueRequestId
+    pendingActionRequestId = targetMessage.pendingApplicationPreviewDecision?.decisionActionRequestId
+    assert.equal(body.request_id, pendingIssueRequestId)
+    assert.ok(pendingActionRequestId.startsWith('action:'))
+    assert.equal(targetMessage.applicationPreview, null)
+    return {
+      ok: true,
+      async json() {
+        return {
+          decision_id: 'decision-assistant-1',
+          decision_source: 'rule',
+          expires_at: '2026-07-14T10:30:00Z',
+          application_preview: {
+            fields: {
+              reason: '服务端规范事由',
+              location: '上海'
+            }
+          }
+        }
+      }
+    }
+  }
+
+  const preview = await actions.registerApplicationPreviewDecision({
+    applicationPreview: createPreview(),
+    sourceText: '7月20日去上海做客户现场实施，坐火车',
+    targetMessage
+  })
+
+  assert.equal(preview.decisionId, 'decision-assistant-1')
+  assert.equal(preview.decisionTrackingStatus, 'registered')
+  assert.equal(preview.fields.reason, '服务端规范事由')
+  assert.equal(preview.decisionIssueRequestId, pendingIssueRequestId)
+  assert.equal(preview.decisionActionRequestId, pendingActionRequestId)
+  assert.equal(targetMessage.pendingApplicationPreviewDecision, undefined)
+  assert.ok(persisted.length >= 2)
+})
+
+test('签发失败后 fail-closed，可编辑并以相同 request id 重试签发', async () => {
+  const targetMessage = { id: 'preview-2', applicationPreview: null }
+  const { actions } = createActions()
+  const requestIds = []
+  let attempt = 0
+  global.fetch = async (_url, options) => {
+    attempt += 1
+    requestIds.push(JSON.parse(options.body).request_id)
+    if (attempt === 1) {
+      return {
+        ok: false,
+        status: 503,
+        async json() {
+          return { detail: '签发服务暂不可用' }
+        }
+      }
+    }
+    return {
+      ok: true,
+      async json() {
+        return {
+          decision_id: 'decision-assistant-retry',
+          application_preview: { fields: { reason: '服务端规范事由' } }
+        }
+      }
+    }
+  }
+
+  const failed = await actions.registerApplicationPreviewDecision({
+    applicationPreview: createPreview(),
+    sourceText: '去上海做客户现场实施',
+    targetMessage
+  })
+  assert.equal(failed.decisionTrackingStatus, 'registration_failed')
+  assert.equal(failed.decisionId, '')
+  assert.equal(actions.canSaveApplicationPreviewDraft(targetMessage), false)
+  await assert.rejects(
+    actions.runApplicationPreviewAction(AI_APPLICATION_ACTION_SUBMIT, targetMessage),
+    /尚未通过服务端签发/
+  )
+
+  targetMessage.applicationPreview.fields.reason = '用户修正后的事由'
+  const retried = await actions.retryApplicationPreviewDecision(targetMessage)
+  assert.equal(retried, true)
+  assert.equal(requestIds[1], requestIds[0])
+  assert.equal(targetMessage.applicationPreview.fields.reason, '用户修正后的事由')
+  assert.equal(targetMessage.applicationPreview.decisionId, 'decision-assistant-retry')
+})
+
+test('动作失败重试复用 action request id；保存成功更新草稿和 next decision', async () => {
+  const message = {
+    id: 'preview-3',
+    applicationPreview: createPreview({
+      decisionId: 'decision-assistant-action',
+      decisionTrackingStatus: 'registered',
+      decisionActionRequestId: 'action:stable-retry'
+    }),
+    draftPayload: null
+  }
+  const { actions, emitted, state } = createActions()
+  const actionBodies = []
+  let attempt = 0
+  global.fetch = async (_url, options) => {
+    attempt += 1
+    actionBodies.push(JSON.parse(options.body))
+    if (attempt === 1) {
+      return {
+        ok: false,
+        status: 503,
+        async json() {
+          return { detail: '动作服务暂不可用' }
+        }
+      }
+    }
+    return {
+      ok: true,
+      async json() {
+        return {
+          status: 'succeeded',
+          result: {
+            draft_payload: {
+              claim_id: 'claim-assistant-draft',
+              claim_no: 'AP-20260714-001',
+              approval_stage: '待提交'
+            },
+            decision_id: 'decision-assistant-next',
+            decision_expires_at: '2026-07-14T11:00:00Z'
+          }
+        }
+      }
+    }
+  }
+
+  await assert.rejects(
+    actions.runApplicationPreviewAction(AI_APPLICATION_ACTION_SAVE_DRAFT, message),
+    /动作服务暂不可用/
+  )
+  assert.equal(message.applicationPreview.decisionActionRequestId, 'action:stable-retry')
+  await actions.saveApplicationPreviewDraft(message)
+
+  assert.equal(actionBodies[0].request_id, 'action:stable-retry')
+  assert.equal(actionBodies[1].request_id, 'action:stable-retry')
+  assert.equal(actionBodies[1].context_json.entry_source, 'application')
+  assert.equal(actionBodies[1].context_json.source, 'financial_assistant')
+  assert.equal(message.draftPayload.claim_id, 'claim-assistant-draft')
+  assert.equal(state.draftClaimId.value, 'claim-assistant-draft')
+  assert.equal(message.applicationPreview.decisionId, 'decision-assistant-next')
+  assert.notEqual(message.applicationPreview.decisionActionRequestId, 'action:stable-retry')
+  assert.equal(emitted[0].status, 'draft')
+})
+
+test('decision 过期后清空旧 ID 并开放重新签发', async () => {
+  const message = {
+    id: 'preview-expired',
+    applicationPreview: createPreview({
+      decisionId: 'decision-expired',
+      decisionTrackingStatus: 'registered',
+      decisionIssueRequestId: 'preview:old',
+      decisionActionRequestId: 'action:expired'
+    })
+  }
+  const { actions } = createActions()
+  global.fetch = async () => ({
+    ok: false,
+    status: 409,
+    async json() {
+      return { detail: '该预览决策已过期，请重新生成预览。' }
+    }
+  })
+
+  await assert.rejects(
+    actions.runApplicationPreviewAction(AI_APPLICATION_ACTION_SUBMIT, message),
+    /已过期/
+  )
+  assert.equal(message.applicationPreview.decisionId, '')
+  assert.equal(message.applicationPreview.decisionTrackingStatus, 'registration_failed')
+  assert.notEqual(message.applicationPreview.decisionIssueRequestId, 'preview:old')
+  assert.equal(message.applicationPreview.decisionActionRequestId, '')
+  assert.equal(actions.canRetryApplicationPreviewDecision(message), true)
+})
+
+test('本地快照保留签发与动作 request id，并把中断中的签发恢复为可重试状态', () => {
+  const pending = createPreview({
+    decisionIssueRequestId: 'preview:recover',
+    decisionActionRequestId: 'action:recover',
+    decisionTrackingStatus: 'registering'
+  })
+  const serialized = serializeSessionMessages([{
+    id: 'preview-4',
+    role: 'assistant',
+    text: '正在签发',
+    attachments: [],
+    pendingApplicationPreviewDecision: pending
+  }])
+  assert.equal(
+    serialized[0].pendingApplicationPreviewDecision.decisionIssueRequestId,
+    'preview:recover'
+  )
+
+  const restored = normalizeSnapshotMessage(serialized[0])
+  assert.equal(restored.applicationPreview.decisionIssueRequestId, 'preview:recover')
+  assert.equal(restored.applicationPreview.decisionActionRequestId, 'action:recover')
+  assert.equal(restored.applicationPreview.decisionTrackingStatus, 'registration_failed')
+})
+
+function createSubmitConfirm({ message, runApplicationPreviewAction, submitComposer }) {
+  const applicationSubmitConfirmDialog = { value: { open: true, message } }
+  const reviewActionBusy = { value: false }
+  const toasts = []
+  const api = useTravelReimbursementApplicationSubmitConfirm({
+    activeSessionType: { value: 'application' },
+    applicationSubmitConfirmDialog,
+    buildStewardFieldItems: () => [],
+    createMessage: (role, text, _attachments, extras = {}) => ({ role, text, ...extras }),
+    emitDraftSaved: () => {},
+    formatStewardMissingFieldList: () => '',
+    formatStewardOntologyFields: () => '',
+    linkedRequest: { value: null },
+    messages: { value: [] },
+    nextTick: (callback) => callback?.(),
+    persistSessionState: () => {},
+    reviewActionBusy,
+    runApplicationPreviewAction,
+    scrollToBottom: () => {},
+    submitComposer,
+    submitting: { value: false },
+    toast: (text) => toasts.push(text)
+  })
+  return { api, toasts }
+}
+
+test('structured preview 只走认证 action；未签发失败时也不降级到 Orchestrator', async () => {
+  let actionCalls = 0
+  let orchestratorCalls = 0
+  const unsignedMessage = {
+    applicationPreview: createPreview({
+      decisionTrackingStatus: 'registration_failed',
+      decisionId: ''
+    })
+  }
+  const { api, toasts } = createSubmitConfirm({
+    message: unsignedMessage,
+    runApplicationPreviewAction: async () => {
+      actionCalls += 1
+      throw new Error('申请预览尚未通过服务端签发')
+    },
+    submitComposer: async () => {
+      orchestratorCalls += 1
+      return null
+    }
+  })
+
+  await api.confirmApplicationSubmit()
+  assert.equal(actionCalls, 1)
+  assert.equal(orchestratorCalls, 0)
+  assert.match(toasts[0], /尚未通过服务端签发/)
+})
+
+test('旧消息没有 structured preview 时保留 Orchestrator fallback', async () => {
+  let actionCalls = 0
+  let orchestratorCalls = 0
+  const { api } = createSubmitConfirm({
+    message: { text: '旧版确认消息' },
+    runApplicationPreviewAction: async () => {
+      actionCalls += 1
+      return null
+    },
+    submitComposer: async () => {
+      orchestratorCalls += 1
+      return { status: 'succeeded', result: {} }
+    }
+  })
+
+  await api.confirmApplicationSubmit()
+  assert.equal(actionCalls, 0)
+  assert.equal(orchestratorCalls, 1)
+})