feat(documents): file scanner inbox documents with folder and type

frontend/tests/document-inbox.test.cjs

@@ -90,3 +90,103 @@ test('unmounting cancels polling and ignores in-flight responses', async () => {
   assert.equal(ui.run('documents.value.length'), 0)
   assert.equal(ui.timers.size, 0)
 })
+
+const filingOptions = {
+  folders: [
+    { id: 'parent', name: 'Buchhaltung', parent: null, standardFiletype: null, standardFiletypeIsOptional: true },
+    { id: 'folder', name: 'Rechnungen', parent: 'parent', standardFiletype: 'invoice', standardFiletypeIsOptional: false },
+  ],
+  types: [{ id: 'invoice', name: 'Rechnung' }, { id: 'other', name: 'Sonstiges' }],
+}
+
+test('filing shows folder paths, requires a type and honours mandatory folder defaults', async t => {
+  const ui = setup(async () => filingOptions)
+  t.after(ui.close)
+  await ui.run('openFiling({ id: "scan", name: "scan.pdf" })')
+  assert.equal(ui.run('canFile.value'), false)
+  assert.equal(ui.run('folderOptions.value.find(folder => folder.id === "folder").name'), 'Buchhaltung / Rechnungen')
+  ui.run('filingFolder.value = "folder"')
+  await settle()
+  assert.equal(ui.run('filingType.value'), 'invoice')
+  assert.equal(ui.run('fixedType.value'), true)
+  assert.equal(ui.run('canFile.value'), true)
+  ui.run('filingType.value = "other"')
+  assert.equal(ui.run('canFile.value'), false)
+  ui.run('filingFolder.value = "root"')
+  await settle()
+  assert.equal(ui.run('fixedType.value'), false)
+  assert.equal(ui.run('canFile.value'), true)
+})
+
+test('successful filing sends folder and type, removes the entry and returns from an empty last page', async t => {
+  const pendingSave = deferred()
+  const requests = []
+  const ui = setup((url, options) => {
+    requests.push({ url, options })
+    if (url.endsWith('/filing-options')) return Promise.resolve(filingOptions)
+    if (url.endsWith('/file')) return pendingSave.promise
+    return Promise.resolve({ documents: [{ id: 'remaining' }], total: 50 })
+  })
+  t.after(ui.close)
+  ui.run('documents.value = [{ id: "scan", name: "scan.pdf" }]; total.value = 51; page.value = 2')
+  await ui.run('openFiling(documents.value[0])')
+  ui.run('filingType.value = "invoice"')
+  const saving = ui.run('fileDocument()')
+  await ui.run('fileDocument()')
+  assert.equal(requests.filter(item => item.url.endsWith('/file')).length, 1)
+  assert.equal(ui.run('documents.value.length'), 1, 'keeps the original until saving succeeds')
+  pendingSave.resolve({ id: 'scan' })
+  await saving
+  const post = requests.find(item => item.url.endsWith('/file'))
+  assert.equal(post.url, '/api/document-inbox/scan/file')
+  assert.equal(post.options.body.folder, null)
+  assert.equal(post.options.body.type, 'invoice')
+  assert.equal(ui.run('filingOpen.value'), false)
+  assert.equal(ui.run('page.value'), 1)
+  assert.equal(requests.at(-1).options.query.offset, 0)
+  assert.equal(ui.run('documents.value[0].id'), 'remaining')
+})
+
+test('filing failure preserves the document and selected values for retry', async t => {
+  const ui = setup(async url => {
+    if (url.endsWith('/file')) throw { data: { message: 'Ordner nicht verfügbar' } }
+    return filingOptions
+  })
+  t.after(ui.close)
+  ui.run('documents.value = [{ id: "scan", name: "scan.pdf" }]; total.value = 1')
+  await ui.run('openFiling(documents.value[0])')
+  ui.run('filingFolder.value = "folder"')
+  await settle()
+  await ui.run('fileDocument()')
+  assert.equal(ui.run('filingError.value'), 'Ordner nicht verfügbar')
+  assert.equal(ui.run('filingOpen.value'), true)
+  assert.equal(ui.run('filingType.value'), 'invoice')
+  assert.equal(ui.run('documents.value[0].id'), 'scan')
+  assert.equal(ui.run('canFile.value'), true)
+})
+
+test('tenant switching discards pending folder options and filing responses', async t => {
+  for (const stage of ['options', 'save']) {
+    const pending = deferred()
+    const ui = setup(url => {
+      if (url.endsWith('/filing-options')) return stage === 'options' ? pending.promise : Promise.resolve(filingOptions)
+      if (url.endsWith('/file')) return pending.promise
+      return Promise.resolve({ documents: [{ id: 'tenant-2' }], total: 1 })
+    })
+    t.after(ui.close)
+    let operation = ui.run('openFiling({ id: "scan", name: "scan.pdf" })')
+    if (stage === 'save') {
+      await operation
+      ui.run('filingType.value = "invoice"')
+      operation = ui.run('fileDocument()')
+    }
+    ui.auth.activeTenant = '2'
+    await settle()
+    pending.resolve(stage === 'options' ? filingOptions : { id: 'scan' })
+    await operation
+    assert.equal(ui.run('filingOpen.value'), false)
+    assert.equal(ui.run('filingFolders.value.length'), 0)
+    assert.equal(ui.run('filingTypes.value.length'), 0)
+    assert.equal(ui.run('documents.value[0].id'), 'tenant-2')
+  }
+})