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import _ from 'underscore';
function sortMetrics(metrics) {
return _.chain(metrics)
.sortBy('title')
.sortBy('weight')
.value();
}
function checkQueryEmptyData(query) {
return {
...query,
result: query.result.filter(timeSeries => {
const newTimeSeries = timeSeries;
const hasValue = series =>
!Number.isNaN(series[1]) && (series[1] !== null || series[1] !== undefined);
const hasNonNullValue = timeSeries.values.find(hasValue);
newTimeSeries.values = hasNonNullValue ? newTimeSeries.values : [];
return newTimeSeries.values.length > 0;
}),
};
}
function removeTimeSeriesNoData(queries) {
return queries.reduce((series, query) => series.concat(checkQueryEmptyData(query)), []);
}
function normalizeMetrics(metrics) {
return metrics.map(metric => {
const queries = metric.queries.map(query => ({
...query,
result: query.result.map(result => ({
...result,
values: result.values.map(([timestamp, value]) => [
new Date(timestamp * 1000).toISOString(),
Number(value),
]),
})),
}));
return {
...metric,
queries: removeTimeSeriesNoData(queries),
};
});
}
export default class MonitoringStore {
constructor() {
this.groups = [];
this.deploymentData = [];
this.environmentsData = [];
}
storeMetrics(groups = []) {
this.groups = groups.map(group => ({
...group,
metrics: normalizeMetrics(sortMetrics(group.metrics)),
}));
}
storeDeploymentData(deploymentData = []) {
this.deploymentData = deploymentData;
}
storeEnvironmentsData(environmentsData = []) {
this.environmentsData = environmentsData.filter(environment => !!environment.last_deployment);
}
getMetricsCount() {
return this.groups.reduce((count, group) => count + group.metrics.length, 0);
}
}
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