feat(documents): prepare inbox suggestions and add entity assignments

frontend/tests/document-inbox.test.cjs

@@ -18,13 +18,15 @@ function setup(api, apiBase = 'https://fedeo.example/backend') {
   let timerId = 0
   let mount
   let unmount
+  let countRefreshes = 0
   const context = vm.createContext({
     require, exports: {}, URL, AbortController,
     ref: vue.ref, computed: vue.computed, watch: vue.watch,
     useAuthStore: () => auth,
+    useDocumentInboxCount: () => ({ refresh: async () => { countRefreshes++ } }),
     useRuntimeConfig: () => ({ public: { apiBase } }),
     useFiles: () => ({}), useToast: () => ({ add() {} }),
-    useNuxtApp: () => ({ $api: api }),
+    useNuxtApp: () => ({ $api: (url, options) => /\/assignments$/.test(url) ? Promise.resolve([]) : api(url, options) }),
     window: { location: { origin: 'https://fedeo.example' } },
     onMounted: handler => { mount = handler },
     onBeforeUnmount: handler => { unmount = handler },
@@ -33,7 +35,7 @@ function setup(api, apiBase = 'https://fedeo.example/backend') {
   })
   const source = fs.readFileSync(`${__dirname}/../pages/organisation/dokumentenablage.vue`, 'utf8').match(/<script setup lang="ts">([\s\S]*?)<\/script>/)[1]
   vm.runInContext(ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2022, esModuleInterop: true } }).outputText, context)
-  return { auth, timers, mount, close: () => unmount(), run: code => vm.runInContext(code, context) }
+  return { auth, timers, mount, countRefreshes: () => countRefreshes, close: () => unmount(), run: code => vm.runInContext(code, context) }
 }
 
 test('scanner setup preserves absolute and relative backend prefixes', async t => {
@@ -193,12 +195,12 @@ test('tenant switching discards pending folder options and filing responses', as
 
 const aiSuggestion = { folderId: 'folder', typeId: 'invoice', confidence: 'high', reason: 'Rechnung erkannt.' }
 
-test('AI preselection only files the document after confirmation and reuses its preview result', async t => {
+test('AI preselection only files the document after confirmation and reads the prepared result without triggering AI', async t => {
   const requests = []
   const ui = setup(async (url, options) => {
     requests.push({ url, options })
     if (url.endsWith('/filing-options')) return filingOptions
-    if (url.endsWith('/suggestion')) return { suggestion: aiSuggestion }
+    if (url.endsWith('/suggestion')) return { status: 'ready', suggestion: aiSuggestion }
     if (url.endsWith('/file')) return { id: 'scan' }
     return { documents: [], total: 0 }
   })
@@ -213,12 +215,14 @@ test('AI preselection only files the document after confirmation and reuses its
   await settle()
   await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
   await settle()
-  assert.equal(requests.filter(request => request.url.endsWith('/suggestion')).length, 1)
+  assert.equal(requests.filter(request => request.url.endsWith('/suggestion')).length, 2)
+  assert.ok(requests.filter(request => request.url.endsWith('/suggestion')).every(request => request.options.method === 'GET'))
   await ui.run('fileDocument()')
   const save = requests.find(request => request.url.endsWith('/file'))
   assert.equal(save.options.body.folder, 'folder')
   assert.equal(save.options.body.type, 'invoice')
   assert.equal(ui.run('previewOpen.value'), false)
+  assert.equal(ui.countRefreshes(), 1)
 })
 
 test('late AI results preserve manual choices, and can still be explicitly applied', async t => {
@@ -227,7 +231,7 @@ test('late AI results preserve manual choices, and can still be explicitly appli
   t.after(ui.close)
   await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
   ui.run('filingType.value = "other"; selectionTouched.value = true')
-  pending.resolve({ suggestion: aiSuggestion })
+  pending.resolve({ status: 'ready', suggestion: aiSuggestion })
   await settle()
   assert.equal(ui.run('filingFolder.value'), 'root')
   assert.equal(ui.run('filingType.value'), 'other')
@@ -257,10 +261,9 @@ test('closing, changing documents or switching tenant cancels and discards pendi
     // Keep the replacement document's request separate from the stale first result.
     if (action === 'document') ui.run('previewOpen.value = false')
     await settle()
-    pending.resolve({ suggestion: aiSuggestion })
+    pending.resolve({ status: 'ready', suggestion: aiSuggestion })
     await settle()
     assert.equal(ui.run('suggestion.value'), null)
-    assert.equal(ui.run('suggestionCache.size'), 0)
   }
 })
 
@@ -279,3 +282,113 @@ test('AI failures leave manual filing available and optional folder defaults do
   await settle()
   assert.equal(ui.run('filingType.value'), 'other')
 })
+
+test('pending preparation is polled, preserves manual choices and only explicit refresh queues work', async t => {
+  const requests = []
+  let state = 'pending'
+  const ui = setup(async (url, options) => {
+    if (url.endsWith('/filing-options')) return filingOptions
+    requests.push(options.method)
+    return { status: state, suggestion: state === 'ready' ? aiSuggestion : null }
+  })
+  t.after(ui.close)
+  await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
+  await settle()
+  assert.equal(ui.run('suggestionStatus.value'), 'pending')
+  assert.equal(ui.run('suggestion.value'), null)
+  assert.equal(ui.timers.size, 1)
+  ui.run('filingType.value = "other"; selectionTouched.value = true')
+  state = 'ready'
+  await ui.run('loadFilingSuggestion()')
+  assert.equal(ui.run('filingType.value'), 'other')
+  assert.equal(ui.run('suggestion.value.typeId'), 'invoice')
+  assert.equal(ui.timers.size, 0)
+  await ui.run('loadFilingSuggestion(true)')
+  assert.deepEqual(requests, ['GET', 'GET', 'POST'])
+})
+
+test('preparation polling resumes when a concurrent manual filing attempt fails', async t => {
+  const save = deferred()
+  let state = 'processing'
+  const ui = setup(async url => {
+    if (url.endsWith('/filing-options')) return filingOptions
+    if (url.endsWith('/suggestion')) return { status: state, suggestion: state === 'ready' ? aiSuggestion : null }
+    if (url.endsWith('/file')) { await save.promise; throw { data: { error: 'Bitte erneut versuchen' } } }
+  })
+  t.after(ui.close)
+  const tick = async () => {
+    assert.equal(ui.timers.size, 1)
+    const [id, callback] = [...ui.timers][0]
+    ui.timers.delete(id)
+    await callback()
+  }
+  await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
+  await settle()
+  ui.run('filingType.value = "other"; selectionTouched.value = true')
+  const filing = ui.run('fileDocument()')
+  await tick()
+  assert.equal(ui.timers.size, 1, 'polling remains scheduled while filing is in progress')
+  save.resolve()
+  await filing
+  assert.equal(ui.run('previewOpen.value'), true)
+  state = 'ready'
+  await tick()
+  assert.equal(ui.run('suggestion.value.typeId'), 'invoice')
+  assert.equal(ui.run('filingType.value'), 'other')
+  assert.equal(ui.timers.size, 0)
+})
+
+test('entity assignments are submitted together with filing and search reset preserves a selected item', async t => {
+  const requests = []
+  const ui = setup(async (url, options) => {
+    requests.push({ url, options })
+    if (url.endsWith('/filing-options')) return { ...filingOptions, assignmentKinds: [{ value: 'project', label: 'Projekt' }, { value: 'customer', label: 'Kunde' }] }
+    if (url.endsWith('/assignment-options')) return [{ id: '11', name: 'Umbau' }]
+    if (url.endsWith('/suggestion')) return { status: 'ready', suggestion: aiSuggestion }
+    if (url.endsWith('/file')) return { id: 'scan' }
+    return { documents: [], total: 0 }
+  })
+  t.after(ui.close)
+  await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
+  await settle()
+  ui.run('assignmentSearch.value = "Umbau"')
+  await settle()
+  await ui.run('loadAssignmentOptions()')
+  ui.run('assignmentId.value = "11"; assignmentSearch.value = ""')
+  await settle()
+  assert.equal(ui.run('assignmentId.value'), '11')
+  ui.run('addAssignment()')
+  assert.equal(ui.run('assignments.value[0].name'), 'Umbau')
+  assert.equal(requests.some(request => request.url.endsWith('/file')), false)
+  ui.run('assignmentKind.value = "customer"')
+  await settle()
+  ui.run('assignmentOptions.value = [{ id: "21", name: "Kunde" }]; assignmentId.value = "21"; assignmentLoading.value = false; addAssignment(); removeAssignment("project")')
+  await ui.run('fileDocument()')
+  const saved = requests.find(request => request.url.endsWith('/file'))
+  assert.equal(saved.options.body.assignments.project, null)
+  assert.equal(saved.options.body.assignments.customer, '21')
+  assert.equal(saved.options.body.folder, 'folder')
+  assert.equal(saved.options.body.type, 'invoice')
+  assert.equal(ui.countRefreshes(), 1)
+})
+
+test('old entity search responses are discarded on category and tenant changes', async t => {
+  const pending = deferred()
+  const ui = setup(url => {
+    if (url.endsWith('/filing-options')) return Promise.resolve({ ...filingOptions, assignmentKinds: [{ value: 'project', label: 'Projekt' }, { value: 'customer', label: 'Kunde' }] })
+    if (url.endsWith('/assignment-options')) return pending.promise
+    if (url.endsWith('/suggestion')) return Promise.resolve({ status: 'ready', suggestion: null })
+    return Promise.resolve({ documents: [], total: 0 })
+  })
+  t.after(ui.close)
+  await ui.run('openPreview({ id: "scan", name: "scan.pdf" })')
+  ui.run('assignmentKind.value = "customer"')
+  await settle()
+  ui.auth.activeTenant = '2'
+  await settle()
+  pending.resolve([{ id: 'foreign', name: 'Previous tenant project' }])
+  await settle()
+  assert.equal(ui.run('assignmentOptions.value.length'), 0)
+  assert.equal(ui.run('assignments.value.length'), 0)
+  assert.equal(ui.timers.size, 1, 'only the inbox list polling remains')
+})