refactor(admin): remove auth migration reports

frontend/src/i18n/locales/en.ts

@@ -1438,8 +1438,8 @@ export default {
         usage: 'Usage',
         concurrency: 'Concurrency',
         status: 'Status',
-        lastLogin: 'Last Login',
         lastActive: 'Last Active',
+        lastUsed: 'Last Used',
         created: 'Created',
         actions: 'Actions'
       },

frontend/src/i18n/locales/zh.ts

@@ -1464,8 +1464,8 @@ export default {
         usage: '用量',
         concurrency: '并发数',
         status: '状态',
-        lastLogin: '最后登录',
-        lastActive: '最后使用',
+        lastActive: '最后活跃时间',
+        lastUsed: '最后使用时间',
         created: '创建时间',
         actions: '操作'
       },

frontend/src/router/index.ts

@@ -341,16 +341,6 @@ const routes: RouteRecordRaw[] = [
       descriptionKey: 'admin.users.description'
     }
   },
-  {
-    path: '/admin/users/auth-identity-migration-reports',
-    name: 'AdminAuthIdentityMigrationReports',
-    component: () => import('@/views/admin/AuthIdentityMigrationReportsView.vue'),
-    meta: {
-      requiresAuth: true,
-      requiresAdmin: true,
-      title: 'Auth Identity Migration Reports'
-    }
-  },
   {
     path: '/admin/groups',
     name: 'AdminGroups',

frontend/src/types/index.ts

@@ -84,7 +84,6 @@ export interface User {
   balance_notify_threshold: number | null
   balance_notify_extra_emails: NotifyEmailEntry[]
   subscriptions?: UserSubscription[] // User's active subscriptions
-  last_login_at?: string | null
   last_active_at?: string | null
   created_at: string
   updated_at: string

frontend/src/views/admin/UsersView.vue

@@ -712,8 +712,8 @@ const allColumns = computed<Column[]>(() => [
   { key: 'usage', label: t('admin.users.columns.usage'), sortable: false },
   { key: 'concurrency', label: t('admin.users.columns.concurrency'), sortable: true },
   { key: 'status', label: t('admin.users.columns.status'), sortable: true },
-  { key: 'last_used_at', label: t('admin.users.columns.lastUsed'), sortable: true },
   { key: 'last_active_at', label: t('admin.users.columns.lastActive'), sortable: true },
+  { key: 'last_used_at', label: t('admin.users.columns.lastUsed'), sortable: true },
   { key: 'created_at', label: t('admin.users.columns.created'), sortable: true },
   { key: 'actions', label: t('admin.users.columns.actions'), sortable: false }
 ])

frontend/src/views/admin/__tests__/AuthIdentityMigrationReportsView.spec.ts

-import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { flushPromises, mount } from '@vue/test-utils'
-import { defineComponent, h } from 'vue'
-
-import AuthIdentityMigrationReportsView from '../AuthIdentityMigrationReportsView.vue'
-
-const {
-  bindUserAuthIdentity,
-  getAuthIdentityMigrationReportSummary,
-  listAuthIdentityMigrationReports,
-  resolveAuthIdentityMigrationReport,
-} = vi.hoisted(() => ({
-  bindUserAuthIdentity: vi.fn(),
-  getAuthIdentityMigrationReportSummary: vi.fn(),
-  listAuthIdentityMigrationReports: vi.fn(),
-  resolveAuthIdentityMigrationReport: vi.fn(),
-}))
-
-const { showError, showSuccess } = vi.hoisted(() => ({
-  showError: vi.fn(),
-  showSuccess: vi.fn(),
-}))
-
-vi.mock('@/api/admin', () => ({
-  adminAPI: {
-    users: {
-      bindUserAuthIdentity,
-      getAuthIdentityMigrationReportSummary,
-      listAuthIdentityMigrationReports,
-      resolveAuthIdentityMigrationReport,
-    },
-  },
-}))
-
-vi.mock('@/stores/app', () => ({
-  useAppStore: () => ({
-    showError,
-    showSuccess,
-  }),
-}))
-
-vi.mock('vue-i18n', async () => {
-  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
-  return {
-    ...actual,
-    useI18n: () => ({
-      locale: { value: 'en' },
-      t: (key: string) => key,
-    }),
-  }
-})
-
-vi.mock('@/utils/format', () => ({
-  formatDateTime: (value: string | null | undefined) => value ?? '',
-}))
-
-const sampleReport = {
-  id: 1,
-  report_type: 'oidc_synthetic_email_requires_manual_recovery',
-  report_key: 'legacy@example.invalid',
-  details: {
-    user_id: 42,
-    legacy_email: 'legacy@example.invalid',
-    provider_key: 'https://issuer.example',
-    provider_subject: 'subject-123',
-  },
-  created_at: '2026-04-20T01:02:03Z',
-  resolved_at: null,
-  resolved_by_user_id: null,
-  resolution_note: '',
-}
-
-const summaryResponse = {
-  total: 2,
-  open_total: 1,
-  resolved_total: 1,
-  by_type: {
-    oidc_synthetic_email_requires_manual_recovery: 2,
-  },
-}
-
-const listResponse = {
-  items: [sampleReport],
-  total: 1,
-  page: 1,
-  page_size: 20,
-  pages: 1,
-}
-
-const AppLayoutStub = defineComponent({
-  setup(_, { slots }) {
-    return () => h('div', slots.default?.())
-  },
-})
-
-const TablePageLayoutStub = defineComponent({
-  setup(_, { slots }) {
-    return () => h('div', [
-      slots.actions?.(),
-      slots.filters?.(),
-      slots.table?.(),
-      slots.default?.(),
-      slots.pagination?.(),
-    ])
-  },
-})
-
-const DataTableStub = defineComponent({
-  props: {
-    columns: { type: Array, default: () => [] },
-    data: { type: Array, default: () => [] },
-    loading: { type: Boolean, default: false },
-  },
-  setup(props, { slots }) {
-    return () => h('div', { 'data-test': 'data-table' }, [
-      props.loading
-        ? h('div', 'loading')
-        : (props.data as Array<Record<string, unknown>>).map((row) =>
-            h(
-              'div',
-              { key: String(row.id ?? row.report_key) },
-              (props.columns as Array<{ key: string }>).map((column) => {
-                const slot = slots[`cell-${column.key}`]
-                return h(
-                  'div',
-                  { key: column.key, [`data-test-cell`]: `${String(row.id)}-${column.key}` },
-                  slot
-                    ? slot({ row, value: row[column.key] })
-                    : String(row[column.key] ?? '')
-                )
-              })
-            )
-          ),
-    ])
-  },
-})
-
-const PaginationStub = defineComponent({
-  props: {
-    total: { type: Number, required: true },
-    page: { type: Number, required: true },
-    pageSize: { type: Number, required: true },
-  },
-  emits: ['update:page', 'update:pageSize'],
-  setup(props, { emit }) {
-    return () => h('div', { 'data-test': 'pagination' }, [
-      h('button', {
-        type: 'button',
-        'data-test': 'next-page',
-        onClick: () => emit('update:page', props.page + 1),
-      }, 'next'),
-      h('button', {
-        type: 'button',
-        'data-test': 'page-size-50',
-        onClick: () => emit('update:pageSize', 50),
-      }, '50'),
-    ])
-  },
-})
-
-describe('AuthIdentityMigrationReportsView', () => {
-  beforeEach(() => {
-    getAuthIdentityMigrationReportSummary.mockReset()
-    listAuthIdentityMigrationReports.mockReset()
-    resolveAuthIdentityMigrationReport.mockReset()
-    bindUserAuthIdentity.mockReset()
-    showError.mockReset()
-    showSuccess.mockReset()
-
-    getAuthIdentityMigrationReportSummary.mockResolvedValue(summaryResponse)
-    listAuthIdentityMigrationReports.mockResolvedValue(listResponse)
-    resolveAuthIdentityMigrationReport.mockResolvedValue({
-      ...sampleReport,
-      resolved_at: '2026-04-20T02:00:00Z',
-      resolved_by_user_id: 100,
-      resolution_note: 'resolved by admin',
-    })
-    bindUserAuthIdentity.mockResolvedValue({
-      identity_id: 77,
-      provider_type: 'oidc',
-      provider_key: 'https://issuer.example',
-      provider_subject: 'subject-123',
-    })
-  })
-
-  const mountView = () =>
-    mount(AuthIdentityMigrationReportsView, {
-      global: {
-        stubs: {
-          AppLayout: AppLayoutStub,
-          TablePageLayout: TablePageLayoutStub,
-          DataTable: DataTableStub,
-          Pagination: PaginationStub,
-          Icon: true,
-        },
-      },
-    })
-
-  it('loads summary and first page of reports on mount', async () => {
-    const wrapper = mountView()
-
-    await flushPromises()
-
-    expect(getAuthIdentityMigrationReportSummary).toHaveBeenCalledTimes(1)
-    expect(listAuthIdentityMigrationReports).toHaveBeenCalledWith({
-      page: 1,
-      pageSize: 20,
-      reportType: '',
-    })
-    expect(wrapper.get('[data-test="summary-total"]').text()).toContain('2')
-    expect(wrapper.get('[data-test="summary-open"]').text()).toContain('1')
-    expect(wrapper.get('[data-test="summary-resolved"]').text()).toContain('1')
-    expect(wrapper.text()).toContain('legacy@example.invalid')
-  })
-
-  it('reloads list when the report type filter changes', async () => {
-    const wrapper = mountView()
-
-    await flushPromises()
-
-    listAuthIdentityMigrationReports.mockClear()
-
-    await wrapper.get('[data-test="report-type-filter"]').setValue(
-      'oidc_synthetic_email_requires_manual_recovery'
-    )
-    await flushPromises()
-
-    expect(listAuthIdentityMigrationReports).toHaveBeenCalledWith({
-      page: 1,
-      pageSize: 20,
-      reportType: 'oidc_synthetic_email_requires_manual_recovery',
-    })
-  })
-
-  it('submits resolve note for the selected report and refreshes data', async () => {
-    const wrapper = mountView()
-
-    await flushPromises()
-
-    getAuthIdentityMigrationReportSummary.mockClear()
-    listAuthIdentityMigrationReports.mockClear()
-
-    await wrapper.get('[data-test="select-report-1"]').trigger('click')
-    await wrapper.get('[data-test="resolution-note"]').setValue('resolved by admin')
-    await wrapper.get('[data-test="resolve-submit"]').trigger('click')
-    await flushPromises()
-
-    expect(resolveAuthIdentityMigrationReport).toHaveBeenCalledWith(1, 'resolved by admin')
-    expect(showSuccess).toHaveBeenCalled()
-    expect(getAuthIdentityMigrationReportSummary).toHaveBeenCalledTimes(1)
-    expect(listAuthIdentityMigrationReports).toHaveBeenCalledWith({
-      page: 1,
-      pageSize: 20,
-      reportType: '',
-    })
-  })
-
-  it('pre-fills and submits remediation binding for the selected report', async () => {
-    const wrapper = mountView()
-
-    await flushPromises()
-    await wrapper.get('[data-test="select-report-1"]').trigger('click')
-    await flushPromises()
-
-    expect((wrapper.get('[data-test="remediation-user-id"]').element as HTMLInputElement).value).toBe('42')
-    expect((wrapper.get('[data-test="remediation-provider-type"]').element as HTMLInputElement).value).toBe('oidc')
-    expect((wrapper.get('[data-test="remediation-provider-key"]').element as HTMLInputElement).value).toBe(
-      'https://issuer.example'
-    )
-    expect((wrapper.get('[data-test="remediation-provider-subject"]').element as HTMLInputElement).value).toBe(
-      'subject-123'
-    )
-
-    await wrapper.get('[data-test="remediation-submit"]').trigger('click')
-    await flushPromises()
-
-    expect(bindUserAuthIdentity).toHaveBeenCalledWith(42, {
-      provider_type: 'oidc',
-      provider_key: 'https://issuer.example',
-      provider_subject: 'subject-123',
-      issuer: undefined,
-      metadata: {},
-    })
-    expect(showSuccess).toHaveBeenCalled()
-  })
-
-  it('keeps report type filter options available from list data when summary fails', async () => {
-    getAuthIdentityMigrationReportSummary.mockRejectedValueOnce(new Error('summary failed'))
-    listAuthIdentityMigrationReports.mockResolvedValueOnce(listResponse)
-
-    const wrapper = mountView()
-
-    await flushPromises()
-
-    const options = wrapper
-      .get('[data-test="report-type-filter"]')
-      .findAll('option')
-      .map((node) => node.element.value)
-
-    expect(showError).toHaveBeenCalled()
-    expect(options).toContain('oidc_synthetic_email_requires_manual_recovery')
-  })
-})

frontend/src/views/admin/__tests__/UsersView.spec.ts

@@ -70,7 +70,6 @@ const createAdminUser = (): AdminUser => ({
   created_at: '2026-04-17T00:00:00Z',
   updated_at: '2026-04-17T00:00:00Z',
   notes: '',
-  last_login_at: '2026-04-16T01:00:00Z',
   last_active_at: '2026-04-16T02:00:00Z',
   last_used_at: '2026-04-17T02:00:00Z',
   current_concurrency: 0
@@ -113,7 +112,7 @@ describe('admin UsersView', () => {
     getBatchUserAttributes.mockResolvedValue({ values: {} })
   })
 
-  it('shows active and used activity columns, hides last_login_at, and requests last_used_at sort', async () => {
+  it('shows active, used, and created activity columns in order and requests last_used_at sort', async () => {
     const wrapper = mount(UsersView, {
       global: {
         stubs: {
@@ -145,9 +144,9 @@ describe('admin UsersView', () => {
     await flushPromises()
 
     const columns = wrapper.get('[data-test="columns"]').text()
-    expect(columns).toContain('last_used_at')
-    expect(columns).toContain('last_active_at')
-    expect(columns).not.toContain('last_login_at')
+    const visibleColumns = columns.split(',')
+    expect(visibleColumns.slice(-4, -1)).toEqual(['last_active_at', 'last_used_at', 'created_at'])
+    expect(visibleColumns).not.toContain('last_login_at')
 
     await wrapper.get('[data-test="sort-last-used"]').trigger('click')
     await flushPromises()