24 lines
908 B
TypeScript
24 lines
908 B
TypeScript
import { requireUserAuth } from '../../utils/access'
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import { createApiError } from '../../utils/api-error'
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import { findUserByUsername, updateUsername } from '../../utils/db'
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export default defineEventHandler(async (event) => {
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const user = await requireUserAuth(event)
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const body = await readBody<{ username?: unknown }>(event).catch(
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(): { username?: unknown } => ({})
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)
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const username = typeof body.username === 'string' ? body.username.trim() : ''
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if (!/^[a-zA-Z0-9_.-]{2,32}$/.test(username)) {
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createApiError(event, 'INVALID_REQUEST', '用户名需为 2–32 位字母、数字、下划线、点或短横线', 400)
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}
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const existing = findUserByUsername(username)
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if (existing && existing.id !== user.id) {
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createApiError(event, 'CONFLICT', '用户名已被占用', 409)
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}
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updateUsername(user.id, username)
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return { success: true, user: { ...user, username } }
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})
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