feat(aihr): add M1 broadcast targeting and mandatory reads

frontend/src/utils/broadcast-pending.test.ts

@@ -39,7 +39,13 @@ const pending: PendingBroadcastPublish = {
   tenantId: 'tenant-a',
   requestId: 'request-1',
   title: '夏季服务标准通知',
-  content: '请按最新标准执行。'
+  content: '请按最新标准执行。',
+  requiredRead: true,
+  targets: {
+    projectCodes: ['PRJ-FCW'],
+    positionNames: ['物业管家'],
+    positionLevels: []
+  }
 };
 
 describe('pending broadcast publish storage', () => {

frontend/src/utils/broadcast-pending.ts

@@ -1,3 +1,5 @@
+import type { BroadcastTargetRequest } from '@/api/aihr/broadcast';
+
 export const pendingBroadcastStoragePrefix = 'aihr.broadcast.pending.v2';
 
 export interface PendingBroadcastPublish {
@@ -5,6 +7,8 @@ export interface PendingBroadcastPublish {
   requestId: string;
   title: string;
   content: string;
+  requiredRead: boolean;
+  targets: BroadcastTargetRequest;
 }
 
 export interface BroadcastPendingStorageOptions {
@@ -14,6 +18,31 @@ export interface BroadcastPendingStorageOptions {
 
 const accountKey = (userId: string | number) => String(userId).trim();
 
+const emptyTargets = (): BroadcastTargetRequest => ({
+  projectCodes: [],
+  positionNames: [],
+  positionLevels: []
+});
+
+const parseTargetValues = (value: unknown, maximumCount: number, maximumLength: number) => {
+  if (!Array.isArray(value) || value.length > maximumCount) return undefined;
+  const normalized = value.map((entry) => typeof entry === 'string' ? entry.trim() : '');
+  if (normalized.some((entry) => !entry || entry.length > maximumLength)) return undefined;
+  return [...new Set(normalized)];
+};
+
+const parseTargets = (value: unknown): BroadcastTargetRequest | undefined => {
+  if (value === undefined) return emptyTargets();
+  if (!value || typeof value !== 'object') return undefined;
+  const candidate = value as Partial<BroadcastTargetRequest>;
+  const projectCodes = parseTargetValues(candidate.projectCodes, 50, 50);
+  const positionNames = parseTargetValues(candidate.positionNames, 50, 100);
+  const positionLevels = parseTargetValues(candidate.positionLevels, 20, 30);
+  return projectCodes && positionNames && positionLevels
+    ? { projectCodes, positionNames, positionLevels }
+    : undefined;
+};
+
 export const broadcastPendingStorageKey = (tenantId: string, userId: string | number) => {
   const normalizedTenantId = String(tenantId).trim();
   const normalizedUserId = accountKey(userId);
@@ -26,11 +55,15 @@ const parsePendingPublish = (raw: string | null): PendingBroadcastPublish | unde
   if (!raw) return undefined;
   try {
     const candidate = JSON.parse(raw) as Partial<PendingBroadcastPublish>;
+    const targets = parseTargets(candidate.targets);
+    const requiredRead = candidate.requiredRead === undefined ? false : candidate.requiredRead;
     if (
       typeof candidate.tenantId !== 'string'
       || typeof candidate.requestId !== 'string'
       || typeof candidate.title !== 'string'
       || typeof candidate.content !== 'string'
+      || typeof requiredRead !== 'boolean'
+      || !targets
     ) {
       return undefined;
     }
@@ -38,7 +71,9 @@ const parsePendingPublish = (raw: string | null): PendingBroadcastPublish | unde
       tenantId: candidate.tenantId,
       requestId: candidate.requestId,
       title: candidate.title,
-      content: candidate.content
+      content: candidate.content,
+      requiredRead,
+      targets
     };
   } catch {
     return undefined;