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474 lines
14 KiB
JavaScript
474 lines
14 KiB
JavaScript
/* global Chart */
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import Component from '@glimmer/component';
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import moment from 'moment';
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import {getSymbol} from 'ghost-admin/utils/currency';
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import {ghPriceAmount} from '../../../../helpers/gh-price-amount';
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import {inject as service} from '@ember/service';
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const DATE_FORMAT = 'D MMM, YYYY';
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// custom ChartJS draw function
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Chart.defaults.hoverLine = Chart.defaults.line;
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Chart.controllers.hoverLine = Chart.controllers.line.extend({
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draw: function (ease) {
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Chart.controllers.line.prototype.draw.call(this, ease);
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if (this.chart.tooltip._active && this.chart.tooltip._active.length) {
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let activePoint = this.chart.tooltip._active[0],
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ctx = this.chart.ctx,
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x = activePoint.tooltipPosition().x,
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topY = this.chart.legend.bottom,
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bottomY = this.chart.chartArea.bottom;
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// draw line
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ctx.save();
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ctx.beginPath();
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ctx.moveTo(x, topY);
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ctx.lineTo(x, bottomY);
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ctx.setLineDash([3, 4]);
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ctx.lineWidth = 1;
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ctx.strokeStyle = '#7C8B9A';
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ctx.stroke();
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ctx.restore();
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}
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}
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});
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export default class Mrr extends Component {
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@service dashboardStats;
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@service feature;
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get loading() {
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return this.dashboardStats.mrrStats === null;
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}
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get currentMRR() {
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return this.dashboardStats.currentMRR ?? 0;
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}
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get mrrTrend() {
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return this.calculatePercentage(this.dashboardStats.currentMRRTrend, this.dashboardStats.currentMRR);
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}
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get hasTrends() {
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return this.dashboardStats.currentMRR !== null
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&& this.dashboardStats.currentMRRTrend !== null;
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}
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get chartTitle() {
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return 'MRR';
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}
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get chartType() {
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return 'hoverLine'; // uses custom ChartJS draw function
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}
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get totalMembers() {
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return this.dashboardStats.memberCounts?.total ?? 0;
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}
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get isTotalMembersZero() {
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return this.dashboardStats.memberCounts && this.totalMembers === 0;
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}
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get mrrCurrencySymbol() {
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if (this.dashboardStats.mrrStats === null) {
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return '';
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}
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const firstCurrency = this.dashboardStats.mrrStats[0] ? this.dashboardStats.mrrStats[0].currency : 'usd';
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return getSymbol(firstCurrency);
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}
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get currentMRRFormatted() {
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// fake empty data
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if (this.isTotalMembersZero) {
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return '$123';
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}
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if (this.dashboardStats.mrrStats === null) {
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return '-';
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}
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const valueText = ghPriceAmount(this.currentMRR, {cents: false});
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return `${this.mrrCurrencySymbol}${valueText}`;
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}
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get chartData() {
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let stats = this.dashboardStats.filledMrrStats;
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let labels = stats.map(stat => stat.date);
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let data = stats.map(stat => stat.mrr);
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// with no members yet, let's show empty state with dummy data
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if (this.isTotalMembersZero) {
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stats = this.emptyData.stats;
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labels = this.emptyData.labels;
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data = this.emptyData.data;
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}
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// gradient for fill
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const canvas = document.createElement('canvas');
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const ctx = canvas.getContext('2d');
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const gradient = ctx.createLinearGradient(0, 0, 0, 120);
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gradient.addColorStop(0, 'rgba(143, 66, 255, 0.15');
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gradient.addColorStop(1, 'rgba(143, 66, 255, 0.0');
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return {
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labels: labels,
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datasets: [{
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data: data,
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tension: 0,
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cubicInterpolationMode: 'monotone',
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fill: true,
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fillColor: gradient,
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backgroundColor: gradient,
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pointRadius: 0,
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pointHitRadius: 10,
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pointBorderColor: '#8E42FF',
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pointBackgroundColor: '#8E42FF',
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pointHoverBackgroundColor: '#8E42FF',
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pointHoverBorderColor: '#8E42FF',
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pointHoverRadius: 0,
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borderColor: '#8E42FF',
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borderJoinStyle: 'miter'
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}]
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};
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}
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get chartOptions() {
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const that = this;
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const barColor = this.feature.nightShift ? 'rgba(200, 204, 217, 0.25)' : 'rgba(200, 204, 217, 0.65)';
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return {
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responsive: true,
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maintainAspectRatio: false,
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title: {
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display: false
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},
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legend: {
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display: false
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},
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layout: {
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padding: {
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top: 2,
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bottom: 2,
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left: 0,
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right: 0
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}
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},
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hover: {
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onHover: function (e) {
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e.target.style.cursor = 'pointer';
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}
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},
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animation: {
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duration: 0
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},
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responsiveAnimationDuration: 0,
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tooltips: {
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enabled: false,
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intersect: false,
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mode: 'index',
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custom: function (tooltip) {
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// get tooltip element
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const tooltipEl = document.getElementById('gh-dashboard5-mrr-tooltip');
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// only show tooltip when active
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if (tooltip.opacity === 0) {
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tooltipEl.style.display = 'none';
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tooltipEl.style.opacity = 0;
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return;
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}
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// update tooltip styles
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tooltipEl.style.display = 'block';
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tooltipEl.style.opacity = 1;
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tooltipEl.style.position = 'absolute';
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tooltipEl.style.left = tooltip.x + 'px';
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tooltipEl.style.top = tooltip.y + 'px';
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},
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callbacks: {
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label: (tooltipItems, data) => {
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const value = `${that.mrrCurrencySymbol}${ghPriceAmount(data.datasets[tooltipItems.datasetIndex].data[tooltipItems.index])}`;
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document.querySelector('#gh-dashboard5-mrr-tooltip .gh-dashboard5-tooltip-value').innerHTML = value;
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},
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title: (tooltipItems) => {
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const value = moment(tooltipItems[0].xLabel).format(DATE_FORMAT);
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document.querySelector('#gh-dashboard5-mrr-tooltip .gh-dashboard5-tooltip-label').innerHTML = value;
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}
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}
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},
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scales: {
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yAxes: [{
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display: true,
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gridLines: {
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drawTicks: false,
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display: false,
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drawBorder: false,
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color: 'transparent',
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zeroLineColor: barColor,
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zeroLineWidth: 1
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},
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ticks: {
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display: false
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}
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}],
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xAxes: [{
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display: true,
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scaleLabel: {
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align: 'start'
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},
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gridLines: {
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color: barColor,
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borderDash: [4,4],
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display: false,
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drawBorder: true,
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drawTicks: false,
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zeroLineWidth: 1,
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zeroLineColor: barColor,
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zeroLineBorderDash: [4,4]
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},
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ticks: {
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display: false,
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beginAtZero: true
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}
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}]
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}
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};
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}
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// used for empty state
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get emptyData() {
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return {
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stats: [
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{
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date: '2022-04-07',
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mrr: 0,
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currency: 'usd'
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},
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{
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date: '2022-04-08',
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mrr: 0,
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currency: 'usd'
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},
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{
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date: '2022-04-09',
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mrr: 1500,
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currency: 'usd'
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},
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{
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date: '2022-04-10',
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mrr: 2000,
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currency: 'usd'
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},
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{
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date: '2022-04-11',
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mrr: 4500,
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currency: 'usd'
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},
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{
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date: '2022-04-12',
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mrr: 7500,
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currency: 'usd'
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},
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{
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date: '2022-04-13',
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mrr: 11000,
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currency: 'usd'
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},
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{
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date: '2022-04-14',
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mrr: 12500,
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currency: 'usd'
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},
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{
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date: '2022-04-15',
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mrr: 14500,
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currency: 'usd'
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},
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{
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date: '2022-04-16',
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mrr: 18000,
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currency: 'usd'
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},
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{
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date: '2022-04-17',
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mrr: 21500,
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currency: 'usd'
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},
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{
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date: '2022-04-18',
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mrr: 25000,
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currency: 'usd'
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},
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{
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date: '2022-04-19',
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mrr: 28000,
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currency: 'usd'
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},
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{
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date: '2022-04-20',
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mrr: 30000,
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currency: 'usd'
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},
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{
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date: '2022-04-21',
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mrr: 34000,
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currency: 'usd'
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},
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{
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date: '2022-04-22',
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mrr: 35000,
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currency: 'usd'
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},
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{
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date: '2022-04-23',
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mrr: 35500,
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currency: 'usd'
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},
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{
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date: '2022-04-24',
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mrr: 37000,
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currency: 'usd'
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},
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{
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date: '2022-04-25',
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mrr: 38000,
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currency: 'usd'
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},
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{
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date: '2022-04-26',
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mrr: 40500,
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currency: 'usd'
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},
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{
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date: '2022-04-27',
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mrr: 43500,
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currency: 'usd'
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},
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{
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date: '2022-04-28',
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mrr: 47000,
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currency: 'usd'
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},
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{
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date: '2022-04-29',
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mrr: 48000,
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currency: 'usd'
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},
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{
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date: '2022-04-30',
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mrr: 50500,
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currency: 'usd'
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},
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{
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date: '2022-05-01',
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mrr: 53500,
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currency: 'usd'
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},
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{
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date: '2022-05-02',
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mrr: 55000,
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currency: 'usd'
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},
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{
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date: '2022-05-03',
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mrr: 56500,
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currency: 'usd'
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},
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{
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date: '2022-05-04',
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mrr: 57000,
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currency: 'usd'
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},
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{
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date: '2022-05-05',
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mrr: 58000,
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currency: 'usd'
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},
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{
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date: '2022-05-06',
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mrr: 58500,
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currency: 'usd'
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}
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],
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labels: [
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'2022-04-07',
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'2022-04-08',
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'2022-04-09',
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'2022-04-10',
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'2022-04-11',
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'2022-04-12',
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'2022-04-13',
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'2022-04-14',
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'2022-04-15',
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'2022-04-16',
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'2022-04-17',
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'2022-04-18',
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'2022-04-19',
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'2022-04-20',
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'2022-04-21',
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'2022-04-22',
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'2022-04-23',
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'2022-04-24',
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'2022-04-25',
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'2022-04-26',
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'2022-04-27',
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'2022-04-28',
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'2022-04-29',
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'2022-04-30',
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'2022-05-01',
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'2022-05-02',
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'2022-05-03',
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'2022-05-04',
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'2022-05-05',
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'2022-05-06'
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],
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data: [
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0,
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1500,
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4000,
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5000,
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9000,
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11500,
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22500,
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26000,
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30000,
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30000,
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31000,
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33000,
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33500,
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35500,
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36500,
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36500,
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40000,
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40500,
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43500,
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47000,
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49000,
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49500,
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50000,
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50000,
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53000,
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56000,
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58000,
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61000,
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63500,
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63500
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]
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};
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}
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calculatePercentage(from, to) {
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if (from === 0) {
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if (to > 0) {
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return 100;
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}
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return 0;
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}
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return Math.round((to - from) / from * 100);
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}
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}
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