salix/modules/travel/front/summary/index.js

import ngModule from '../module';
import './style.scss';
import Component from 'core/lib/component';

class Controller extends Component {
    constructor($element, $, $httpParamSerializer) {
        super($element, $);
        this.entries = [];
        this.$httpParamSerializer = $httpParamSerializer;
    }

    get travel() {
        return this._travel;
    }

    set travel(value) {
        this._travel = value;

        if (value && value.id) {
            this.getTravel();
            this.getEntries();
            this.getThermographs();
        }
    }

    getTravel() {
        return this.$http.get(`/api/Travels/${this.travel.id}/getTravel`).then(response => {
            this.travelData = response.data;
        });
    }

    getEntries() {
        return this.$http.get(`/api/Travels/${this.travel.id}/getEntries`).then(response => {
            this.entries = response.data;
        });
    }

    getThermographs() {
        const params = {
            filter: {
                include: {
                    relation: 'warehouse',
                    scope: {
                        fields: ['id', 'name']
                    }
                },
                where: {
                    travelFk: this.travel.id
                }
            }
        };

        const serializedParams = this.$httpParamSerializer(params);
        return this.$http.get(`TravelThermographs?${serializedParams}`).then(res => {
            this.travelThermographs = res.data;
        });
    }

    total(field) {
        let total = 0;

        for (let entry of this.entries)
            total += entry[field];

        return total;
    }
}

Controller.$inject = ['$element', '$scope', '$httpParamSerializer'];

ngModule.component('vnTravelSummary', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        travel: '<'
    }
});