mirror of
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52 lines
1.6 KiB
TypeScript
52 lines
1.6 KiB
TypeScript
/*
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* Copyright (C) 2021 Aravinth Manivannan <realaravinth@batsense.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import ROUTES from "../../../api/v1/routes";
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import genJsonPayload from "../../../utils/genJsonPayload";
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import createError from "../../../components/error/index";
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const userExists = async (element?: HTMLInputElement): Promise<boolean> => {
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console.log(element);
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let username;
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if (element === undefined) {
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username = <HTMLInputElement>document.getElementById("username");
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} else {
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username = element;
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}
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const val = username.value;
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const payload = {
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val,
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};
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const res = await fetch(ROUTES.usernameExists, genJsonPayload(payload));
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if (res.ok) {
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const data = await res.json();
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if (data.exists) {
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username.className += " form__in-field--warn";
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createError(`Username "${val}" taken`);
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}
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return data.exists;
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} else {
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const err = await res.json();
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createError(err.error);
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}
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return false;
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};
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export default userExists;
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