feat(aihr): complete company message R1-R3

frontend/src/api/aihr/broadcast.ts

@@ -42,6 +42,17 @@ export type BroadcastAdminMessage = {
   unmatchedTargetCount: number;
 };
 
+export type BroadcastAttachment = {
+  id: number;
+  fileName: string;
+  fileSize: number;
+  contentType: string;
+  status: 'QUEUED' | 'PROCESSING' | 'READY' | 'FAILED';
+  summary?: string;
+  errorMessage?: string;
+  downloadUrl?: string;
+};
+
 export type BroadcastAdminPage = {
   /** Effective request tenant, including an administrator's dynamic-tenant selection. */
   tenantId: string;
@@ -58,6 +69,7 @@ export type PublishBroadcastRequest = {
   expectedTenantId: string;
   requiredRead: boolean;
   targets: BroadcastTargetRequest;
+  attachmentId?: number;
 };
 
 export type WithdrawBroadcastRequest = {
@@ -84,6 +96,26 @@ export function loadBroadcastTargetOptions(): Promise<ApiResult<BroadcastTargetO
   });
 }
 
+export function uploadBroadcastAttachment(file: File, expectedTenantId: string): Promise<ApiResult<BroadcastAttachment>> {
+  const data = new FormData();
+  data.append('file', file);
+  return request({
+    url: '/api/aihr/broadcast/admin/attachments',
+    method: 'post',
+    params: { expectedTenantId },
+    data,
+    timeout: 120000,
+    headers: { repeatSubmit: false }
+  });
+}
+
+export function getBroadcastAttachment(id: number): Promise<ApiResult<BroadcastAttachment>> {
+  return request({
+    url: `/api/aihr/broadcast/admin/attachments/${id}`,
+    method: 'get'
+  });
+}
+
 export function publishBroadcast(data: PublishBroadcastRequest): Promise<ApiResult<{
   id: number;
   version: number;

frontend/src/api/aihr/direct.ts

@@ -0,0 +1,50 @@
+import request from '@/utils/request';
+
+type ApiResult<T> = { code: number; msg: string; data: T };
+
+export type DirectFeedbackStatus = 'SUBMITTED' | 'REPLIED';
+export type DirectChannelCode = 'PRESIDENT' | 'FINANCE' | 'HR' | 'AUDIT' | 'OPERATIONS';
+
+export type DirectAdminFeedback = {
+  id: number;
+  channelCode: DirectChannelCode;
+  channelName: string;
+  senderDisplayName: string;
+  anonymous: boolean;
+  content: string;
+  status: DirectFeedbackStatus;
+  replyContent?: string;
+  repliedAt?: string;
+  createdAt: string;
+};
+
+export type DirectAdminPage = {
+  tenantId: string;
+  total: number;
+  pageNum: number;
+  pageSize: number;
+  rows: DirectAdminFeedback[];
+};
+
+export const listDirectAdminFeedback = (params: {
+  pageNum: number;
+  pageSize: number;
+  status?: DirectFeedbackStatus;
+  channelCode?: DirectChannelCode;
+}): Promise<ApiResult<DirectAdminPage>> =>
+  request({
+    url: '/api/aihr/direct/admin/feedback',
+    method: 'get',
+    params
+  });
+
+export const replyDirectFeedback = (
+  id: number,
+  data: { content: string; expectedTenantId: string }
+): Promise<ApiResult<DirectAdminFeedback>> =>
+  request({
+    url: `/api/aihr/direct/admin/feedback/${id}/reply`,
+    method: 'post',
+    data,
+    headers: { repeatSubmit: false }
+  });