78 lines
2.1 KiB
TypeScript
78 lines
2.1 KiB
TypeScript
import { query } from "./_generated/server";
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import { mutation } from "./_generated/server";
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import { v } from "convex/values";
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import { getAuthUserId } from "@convex-dev/auth/server";
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function normalizeAccount(value: string) {
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return value.trim().toLowerCase();
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}
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export const resolveLoginAccount = query({
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args: {
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account: v.string(),
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},
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handler: async (ctx, args) => {
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const account = normalizeAccount(args.account);
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if (!account) {
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return null;
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}
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const users = await ctx.db.query("users").collect();
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const user = users.find((row: any) => {
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const email = normalizeAccount(String(row.email ?? ""));
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const name = normalizeAccount(String(row.name ?? ""));
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return email === account || name === account;
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});
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if (!user) {
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return null;
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}
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return {
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userId: user._id,
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email: String((user as any).email ?? ""),
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name: String((user as any).name ?? ""),
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};
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},
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});
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function normalizeUsername(raw: string): string {
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const username = String(raw ?? "").trim();
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if (!username) throw new Error("用户名不能为空");
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if (username.length < 2 || username.length > 32) throw new Error("用户名长度需为 2-32 个字符");
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if (/\s/.test(username)) throw new Error("用户名不能包含空格");
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return username;
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}
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export const currentUser = query({
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args: {},
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handler: async (ctx) => {
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const userId = await getAuthUserId(ctx);
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if (userId === null) {
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return null;
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}
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return await ctx.db.get(userId);
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},
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});
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export const setMyUsername = mutation({
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args: { username: v.string() },
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handler: async (ctx, args) => {
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const userId = await getAuthUserId(ctx);
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if (userId === null) throw new Error("未登录");
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const username = normalizeUsername(args.username);
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const existing = await ctx.db
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.query("users")
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.filter((q) => q.eq(q.field("name"), username))
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.first();
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if (existing && String(existing._id) !== String(userId)) {
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throw new Error("用户名已被占用");
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}
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await ctx.db.patch(userId, { name: username });
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return { ok: true, username };
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},
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});
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