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web-admin/src/utils/creator-delete.ts

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+import { useUserStore } from '@/store/modules/user'
+
+export const CREATOR_DELETE_TIP = '仅创建人可删除'
+
+/** 当前登录用户 ID（UUID 字符串） */
+export function getCurrentUserId(): string {
+  const info = useUserStore().info as Record<string, unknown>
+  const id = info?.id ?? info?.userId ?? info?.user_id
+  if (id === undefined || id === null || id === '') return ''
+  return String(id)
+}
+
+/** 是否 super_admin */
+export function isSuperAdmin(): boolean {
+  const info = useUserStore().info as Record<string, unknown>
+  const roles = (info?.roles as string[] | undefined) ?? []
+  const role = (info?.role as string | undefined) ?? ''
+  return role === 'super_admin' || roles.includes('super_admin')
+}
+
+export function rowCreatorId(row: Record<string, unknown> | null | undefined): string {
+  if (!row) return ''
+  const creator =
+    row.createBy ??
+    row.create_by ??
+    row.applicantId ??
+    row.applicant_id
+  if (creator === undefined || creator === null || creator === '') return ''
+  return String(creator)
+}
+
+/** 是否允许删除（仅创建人或 super_admin） */
+export function canDeleteByCreator(
+  row: Record<string, unknown> | null | undefined,
+  currentUserId?: string
+): boolean {
+  if (!row) return false
+  if (isSuperAdmin()) return true
+  const uid = (currentUserId ?? getCurrentUserId()).trim()
+  const creator = rowCreatorId(row)
+  if (!creator) return false
+  if (uid && creator === uid) return true
+  const info = useUserStore().info as Record<string, unknown>
+  const names = [info?.realName, info?.real_name, info?.userName, info?.username, info?.nickName]
+    .filter(Boolean)
+    .map(String)
+  return names.includes(creator)
+}
+
+/** 批量删除前过滤可删行 */
+export function filterDeletableByCreator<T extends Record<string, unknown>>(
+  rows: T[],
+  currentUserId?: string
+): T[] {
+  return rows.filter((row) => canDeleteByCreator(row, currentUserId))
+}
+
+/** 选中项是否全部可删 */
+export function allRowsDeletableByCreator(
+  rows: Record<string, unknown>[],
+  currentUserId?: string
+): boolean {
+  if (!rows.length) return false
+  return rows.every((row) => canDeleteByCreator(row, currentUserId))
+}