92 lines
2.2 KiB
JavaScript
92 lines
2.2 KiB
JavaScript
const presetCondition = {
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// 预设条件：全部
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all: {},
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// 预设条件：7天未登录用户
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'7-day-offline-users': () => ({
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last_login_date: {
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type: 'lt',
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value: Date.now() - (7 * 24 * 60 * 60 * 1000)
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}
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}),
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// 预设条件：15天未登录用户
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'15-day-offline-users': () => ({
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last_login_date: {
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type: 'lt',
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value: Date.now() - (15 * 24 * 60 * 60 * 1000)
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}
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}),
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// 预设条件：30天未登录用户
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'30-day-offline-users': () => ({
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last_login_date: {
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type: 'lt',
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value: Date.now() - (30 * 24 * 60 * 60 * 1000)
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}
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})
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};
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function conditionConvert(condition, command) {
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const newCondition = {};
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for (const key in condition) {
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const field = condition[key];
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switch (field.type) {
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case 'search':
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// 搜索条件
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newCondition[key] = new RegExp(field.value);
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break;
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case 'select':
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// 选择条件
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if (field.value.length) {
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newCondition[key] = command.or(
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field.value.map(value => command.eq(value))
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);
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}
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break;
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case 'range':
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// 范围条件
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if (field.value.length) {
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const [gt, lt] = field.value;
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newCondition[key] = command.and([
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command.gte(gt),
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command.lte(lt)
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]);
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}
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break;
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case 'date':
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// 日期条件
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if (field.value.length) {
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const [startTimestamp, endTimestamp] = field.value;
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const startDate = new Date(startTimestamp);
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const endDate = new Date(endTimestamp);
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newCondition[key] = command.and([
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command.gte(startDate),
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command.lte(endDate)
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]);
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}
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break;
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case 'timestamp':
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// 时间戳条件
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if (field.value.length) {
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const [startDate, endDate] = field.value;
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newCondition[key] = command.and([
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command.gte(startDate),
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command.lte(endDate)
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]);
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}
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break;
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case 'lt':
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// 小于条件
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newCondition[key] = command.lt(field.value);
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break;
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}
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}
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return newCondition;
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}
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module.exports.presetCondition = presetCondition;
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module.exports.conditionConvert = conditionConvert;
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