已完成管理后台第三批 ASP.NET Core 10 迁移：批量报名号申领与审批。

原生接口：
GET /api/admin/candidate-account-batches
POST /api/admin/candidate-account-batches
PATCH /api/admin/candidate-account-batches/{batchId}
实现包含：
校级管理员按班级提交名额
可配置多级审批流与待办负载分配
当前处理人及管理员层级校验
审批通过、退回和重复审批保护
终审时原子生成考生账号、报名号、初始密码和待补录资料
生成账号兼容现有 PBKDF2 登录及首次强制改密

scripts/smoke-dotnet-migration.ps1

@@ -424,6 +424,7 @@ try {
         CANDIDATE_NATIVE_ALLOW_MEMORY = 'true'
         ADMIN_NATIVE_READS_ENABLED  = 'true'
         ADMIN_NATIVE_ORGANIZATION_WRITES_ENABLED = 'true'
+        ADMIN_NATIVE_ACCOUNT_BATCHES_ENABLED = 'true'
         ADMIN_NATIVE_ALLOW_MEMORY   = 'true'
         LegacyNode__Enabled         = 'true'
         LegacyNode__BaseUrl         = $legacyBaseUrl
@@ -738,6 +739,58 @@ try {
         throw 'Native admins route did not preserve the class-admin boundary'
     }
 
+    $legacySuperBatches = Invoke-WebRequest -Uri "$legacyBaseUrl/api/admin/candidate-account-batches" -WebSession $session
+    $nativeSuperBatches = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches" -WebSession $nativeSession
+    if ($nativeSuperBatches.Headers['X-EIS-Implementation'] -ne 'aspnet-core') {
+        throw 'Native candidate-account batch read did not use ASP.NET Core'
+    }
+    Assert-JsonEquivalent -Expected $legacySuperBatches.Content -Actual $nativeSuperBatches.Content -Label 'Super-admin candidate-account batches'
+    $legacySchoolBatches = Invoke-WebRequest -Uri "$legacyBaseUrl/api/admin/candidate-account-batches" -WebSession $legacySchoolSession
+    $nativeSchoolBatches = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches" -WebSession $nativeSchoolSession
+    Assert-JsonEquivalent -Expected $legacySchoolBatches.Content -Actual $nativeSchoolBatches.Content -Label 'School-admin candidate-account batches'
+    $classBatchesForbidden = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches" -WebSession $nativeClassSession -SkipHttpErrorCheck
+    if ($classBatchesForbidden.StatusCode -ne 403 -or $classBatchesForbidden.Headers['X-EIS-Implementation'] -ne 'aspnet-core') {
+        throw 'Native candidate-account batches did not preserve the candidates.write boundary'
+    }
+
+    $schoolBatchState = $nativeSchoolBatches.Content | ConvertFrom-Json
+    $batchClass = @($schoolBatchState.classes)[0]
+    if ($null -eq $batchClass) {
+        throw 'Seed data did not provide an active class for account-batch smoke testing'
+    }
+    $batchSubmitBody = @{ quotas = @(@{ classId = $batchClass.id; count = 2 }) } | ConvertTo-Json -Depth 4 -Compress
+    $batchSubmitResponse = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches" -Method Post -ContentType 'application/json' -Body $batchSubmitBody -WebSession $nativeSchoolSession
+    if ($batchSubmitResponse.StatusCode -ne 202 -or $batchSubmitResponse.Headers['X-EIS-Implementation'] -ne 'aspnet-core') {
+        throw 'Native candidate-account batch submission did not use ASP.NET Core'
+    }
+    $submittedBatch = ($batchSubmitResponse.Content | ConvertFrom-Json).batch
+    if ($submittedBatch.status -ne 'pending' -or $submittedBatch.totalCount -ne 2 -or $submittedBatch.workflow.status -ne 'pending') {
+        throw 'Native candidate-account batch submission did not create its workflow atomically'
+    }
+    $schoolBatchReview = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches/$($submittedBatch.id)" -Method Patch -ContentType 'application/json' -Body (@{ status = 'approved'; reviewNote = '越权审批' } | ConvertTo-Json -Compress) -WebSession $nativeSchoolSession -SkipHttpErrorCheck
+    if ($schoolBatchReview.StatusCode -ne 403) {
+        throw 'Native account-batch review did not enforce the current workflow assignee'
+    }
+    $batchApproveBody = @{ status = 'approved'; reviewNote = '原生终审通过' } | ConvertTo-Json -Compress
+    $batchApproveResponse = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches/$($submittedBatch.id)" -Method Patch -ContentType 'application/json' -Body $batchApproveBody -WebSession $nativeSession
+    if ($batchApproveResponse.StatusCode -ne 200 -or $batchApproveResponse.Headers['X-EIS-Implementation'] -ne 'aspnet-core') {
+        throw 'Native candidate-account batch approval did not use ASP.NET Core'
+    }
+    $approvedBatch = ($batchApproveResponse.Content | ConvertFrom-Json).batch
+    if ($approvedBatch.status -ne 'approved' -or @($approvedBatch.items).Count -ne 2 -or @($approvedBatch.items | Where-Object { -not $_.candidateNumber -or $_.initialPassword -notmatch '^Init-' }).Count -ne 0) {
+        throw 'Native candidate-account batch approval did not generate all candidate credentials'
+    }
+    $generatedAccount = @($approvedBatch.items)[0]
+    $generatedLoginBody = @{ username = $generatedAccount.candidateNumber; password = $generatedAccount.initialPassword } | ConvertTo-Json -Compress
+    $generatedLogin = Invoke-RestMethod -Uri "$nativeAuthBaseUrl/api/auth/login" -Method Post -ContentType 'application/json' -Body $generatedLoginBody
+    if ($generatedLogin.user.candidateNumber -ne $generatedAccount.candidateNumber -or $generatedLogin.user.mustChangePassword -ne $true) {
+        throw 'Generated candidate credentials are not compatible with native authentication'
+    }
+    $duplicateBatchApproval = Invoke-WebRequest -Uri "$nativeAuthBaseUrl/api/admin/candidate-account-batches/$($submittedBatch.id)" -Method Patch -ContentType 'application/json' -Body $batchApproveBody -WebSession $nativeSession -SkipHttpErrorCheck
+    if ($duplicateBatchApproval.StatusCode -ne 404) {
+        throw 'Native candidate-account batch approval was not idempotently protected'
+    }
+
     $schoolCreateBody = @{
         name = '原生迁移测试学校'
         code = 'NATIVE_SMOKE'
@@ -935,6 +988,7 @@ try {
         NativeCandidateAdmissions = 'passed'
         NativeAdminReads = 'passed'
         NativeAdminOrganizationWrites = 'passed'
+        NativeAdminAccountBatches = 'passed'
     } | Format-List
 }
 finally {