一单四制优化及加入工作流

utils/identitySwitch.js

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+import { switchIdentity } from '@/request/identity.js';
+import { getProfileDetail } from '@/request/three_one_api/info.js';
+import { saveUserInfoToStorage } from '@/utils/userInfo.js';
+
+function unwrapPayload(res) {
+	if (!res) return {};
+	const data = res.data;
+	if (data && typeof data === 'object' && (
+		data.token ||
+		data.identities ||
+		data.currentIdentity ||
+		data.roles
+	)) {
+		return data;
+	}
+	return res;
+}
+
+/** 根据个人信息接口刷新本地 userInfo */
+export async function refreshUserInfoStorage() {
+	const res = await getProfileDetail();
+	if (res.code === 0 && res.data) {
+		return saveUserInfoToStorage(res.data);
+	}
+	return null;
+}
+
+/** 执行身份切换：更新 token，再通过 profile 接口刷新 userInfo */
+export async function performIdentitySwitch(identityId) {
+	const res = await switchIdentity(identityId);
+	const payload = unwrapPayload(res);
+
+	if (payload.token) {
+		uni.setStorageSync('token', payload.token);
+	}
+
+	if (payload.currentIdentity) {
+		uni.setStorageSync('currentIdentity', JSON.stringify(payload.currentIdentity));
+	}
+
+	await refreshUserInfoStorage();
+	return payload;
+}
+
+/** 切换成功后重启到首页，清空页面栈 */
+export function reLaunchAfterSwitch() {
+	uni.showToast({
+		title: '身份切换成功',
+		icon: 'success'
+	});
+	setTimeout(() => {
+		uni.reLaunch({
+			url: '/pages/index/index'
+		});
+	}, 1500);
+}