@fabrix/spool-analytics/dist/api/services/AnalyticsService.js

Spool: Analytics for Fabrix

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const common_1 = require("@fabrix/fabrix/dist/common");
const errors_1 = require("@fabrix/spool-sequelize/dist/errors");
const moment = require("moment");
const lodash_1 = require("lodash");
class AnalyticsService extends common_1.FabrixService {
    build() {
        const analytics = [];
        for (const analytic in this.app.analytics) {
            if (!this.app.analytics.hasOwnProperty(analytic)) {
                continue;
            }
            if (!this.app.analytics[analytic].hasOwnProperty('build')) {
                continue;
            }
            analytics.push(this.app.analytics[analytic]);
        }
        return Promise.all(analytics.map(analytic => {
            return analytic.build();
        }))
            .then(results => {
            this.app.log.info(results);
            return;
        });
    }
    findOne(params) {
    }
    findCompare(params) {
        const Analytics = this.app.models['Analytic'];
        const name = params.name;
        return Analytics.findAll({
            where: {
                name: name
            },
            limit: 2,
            order: [['created_at', 'DESC']]
        })
            .then(analytics => {
            if (analytics.length === 0) {
                throw new errors_1.ModelError('E_NOT_FOUND', `${name} not found`);
            }
            if (analytics.length === 1) {
                analytics = [...analytics, ...analytics];
            }
            if (!analytics[0].group_label) {
                const trend = this.trendGroup(analytics[0].data, analytics[1].data);
                Object.assign(analytics[0], {
                    trend: trend,
                    trend_range: 2,
                    trend_date_range: [analytics[0].end, analytics[1].start],
                });
            }
            else {
                const trend = analytics[0].data.map((d, i) => {
                    return this.trendGroup(analytics[0].data[i], analytics[1].data[i]);
                });
                Object.assign(analytics[0], {
                    trend: trend,
                    trend_range: 2,
                    trend_date_range: [analytics[0].end, analytics[1].start],
                });
            }
            return analytics[0];
        });
    }
    trendGroup(group1 = [], group2 = []) {
        const trend = [];
        group1.forEach((d, i) => {
            if (lodash_1.isNumber(d)) {
                trend.push(d - (group2[i] || 0));
            }
            else {
                trend.push(d);
            }
        });
        return trend;
    }
    findGroup(params, query) {
        const Analytics = this.app.models['Analytic'];
        const start = moment(query.start);
        const end = moment(query.end || Date.now());
        const name = params.name;
        return Analytics.findAll({
            where: {
                name: name,
                start: {
                    $gte: start.format('YYYY-MM-DD HH:mm:ss')
                },
                end: {
                    $gte: end.format('YYYY-MM-DD HH:mm:ss')
                }
            }
        });
    }
}
exports.AnalyticsService = AnalyticsService;