91 lines
2.7 KiB
JavaScript
91 lines
2.7 KiB
JavaScript
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const data = require('./data');
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exports.getSurveryData = function (payload) {
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const { name, description, list, status, enableScore, cateId } = payload;
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let message = verifyString(name, '问卷标题', 20);
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message = message || (cateId ? '' : '问卷分类不能为空');
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if (description) message = verifyString(description, '问卷说明', 1000);
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message = message || verifyList(list);
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if (message) {
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return { valid: false, message }
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}
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return {
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valid: true,
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message,
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survery: {
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name,
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cateId,
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enableScore: typeof enableScore === 'boolean' ? enableScore : false,
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status: data.SurveryStatus[status] ? status : 'init',
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description,
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list: getList(list)
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}
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}
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}
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function getList(list) {
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return list.map(i => ({
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extraCase: Array.isArray(i.extraCase) ? i.extraCase : [],
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extraValue: typeof i.extraValue === 'string' ? i.extraValue : '',
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id: i.id,
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maxlength: i.maxlength > 0 && i.maxlength <= 200 ? i.maxlength : 200,
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options: Array.isArray(i.options) ? i.options : [],
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require: Boolean(i.require),
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title: i.title,
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type: i.type,
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value: ''
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}))
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}
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const typeList = ['input', 'radio'];
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function verifyList(list) {
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if (!Array.isArray(list) || list.length === 0) {
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return '问卷的题目个数不能为0'
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}
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let message = verifyRepeat(list, 'id', '问卷题目的id重复');
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if (message) return message;
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for (let item of list) {
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if (!typeList.includes(item.type)) {
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message = `无效的题目类型${item.type}`;
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break;
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}
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message = verifyString(item.title, '问卷题目的标题', 100);
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if (message) break;
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if (item.type !== 'radio') return '';
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message = verifyRepeat(item.options, 'value', '单选题的value重复');
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if (message) break;
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const options = Array.isArray(item.options) ? item.options : [];
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message = verifyOption(options)
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if (message) break;
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}
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return message;
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}
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function verifyOption(options) {
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let message = ''
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for (let item of options) {
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message = verifyString(item.label, '单选题的选项内容', 50);
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if (message) break;
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message = verifyString(item.value, '单选题的选项值', 50);
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if (message) break;
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}
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return message
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}
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function verifyString(str, title, maxlength) {
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if (typeof str !== 'string' || str.trim() === '') {
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return `${title}不能为空`
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}
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if (maxlength > 0 && str.length > maxlength) {
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return `${title}不能超过${maxlength}个字`
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}
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return ''
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}
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function verifyRepeat(list, key, message) {
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list = Array.isArray(list) ? list : [];
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const uniqueSet = new Set(list.map(item => item[key]));
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return Array.from(uniqueSet).length === list.length ? '' : message
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}
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