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41 lines
666 B
JavaScript
41 lines
666 B
JavaScript
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'use strict';
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/**
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* Module dependencies
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*/
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import App from '../../../models/app';
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/**
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* Check available name_id of app
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*
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* @param {Object} params
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* @return {Promise<object>}
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*/
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module.exports = async (params) =>
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new Promise(async (res, rej) =>
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{
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// Get 'name_id' parameter
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const nameId = params.name_id;
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if (nameId == null || nameId == '') {
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return rej('name_id is required');
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}
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// Validate name_id
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if (!/^[a-zA-Z0-9\-]{3,30}$/.test(nameId)) {
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return rej('invalid name_id');
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}
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// Get exist
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const exist = await App
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.count({
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name_id_lower: nameId.toLowerCase()
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}, {
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limit: 1
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});
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// Reply
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res({
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available: exist === 0
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});
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});
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