diff options
Diffstat (limited to 'app/assets/javascripts/analytics/usage_trends/components/users_chart.vue')
-rw-r--r-- | app/assets/javascripts/analytics/usage_trends/components/users_chart.vue | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/app/assets/javascripts/analytics/usage_trends/components/users_chart.vue b/app/assets/javascripts/analytics/usage_trends/components/users_chart.vue new file mode 100644 index 00000000000..09dfcddcb73 --- /dev/null +++ b/app/assets/javascripts/analytics/usage_trends/components/users_chart.vue @@ -0,0 +1,143 @@ +<script> +import { GlAlert } from '@gitlab/ui'; +import { GlAreaChart } from '@gitlab/ui/dist/charts'; +import * as Sentry from '@sentry/browser'; +import produce from 'immer'; +import { sortBy } from 'lodash'; +import { formatDateAsMonth } from '~/lib/utils/datetime_utility'; +import { __ } from '~/locale'; +import ChartSkeletonLoader from '~/vue_shared/components/resizable_chart/skeleton_loader.vue'; +import usersQuery from '../graphql/queries/users.query.graphql'; +import { getAverageByMonth } from '../utils'; + +const sortByDate = (data) => sortBy(data, (item) => new Date(item[0]).getTime()); + +export default { + name: 'UsersChart', + components: { GlAlert, GlAreaChart, ChartSkeletonLoader }, + props: { + startDate: { + type: Date, + required: true, + }, + endDate: { + type: Date, + required: true, + }, + totalDataPoints: { + type: Number, + required: true, + }, + }, + data() { + return { + loadingError: null, + users: [], + pageInfo: null, + }; + }, + apollo: { + users: { + query: usersQuery, + variables() { + return { + first: this.totalDataPoints, + after: null, + }; + }, + update(data) { + return data.users?.nodes || []; + }, + result({ data }) { + const { + users: { pageInfo }, + } = data; + this.pageInfo = pageInfo; + this.fetchNextPage(); + }, + error(error) { + this.handleError(error); + }, + }, + }, + i18n: { + yAxisTitle: __('Total users'), + xAxisTitle: __('Month'), + loadUserChartError: __('Could not load the user chart. Please refresh the page to try again.'), + noDataMessage: __('There is no data available.'), + }, + computed: { + isLoading() { + return this.$apollo.queries.users.loading || this.pageInfo?.hasNextPage; + }, + chartUserData() { + const averaged = getAverageByMonth( + this.users.length > this.totalDataPoints + ? this.users.slice(0, this.totalDataPoints) + : this.users, + { shouldRound: true }, + ); + return sortByDate(averaged); + }, + options() { + return { + xAxis: { + name: this.$options.i18n.xAxisTitle, + type: 'category', + axisLabel: { + formatter: formatDateAsMonth, + }, + }, + yAxis: { + name: this.$options.i18n.yAxisTitle, + }, + }; + }, + }, + methods: { + handleError(error) { + this.loadingError = true; + this.users = []; + Sentry.captureException(error); + }, + fetchNextPage() { + if (this.pageInfo?.hasNextPage) { + this.$apollo.queries.users + .fetchMore({ + variables: { first: this.totalDataPoints, after: this.pageInfo.endCursor }, + updateQuery: (previousResult, { fetchMoreResult }) => { + return produce(fetchMoreResult, (newUsers) => { + // eslint-disable-next-line no-param-reassign + newUsers.users.nodes = [...previousResult.users.nodes, ...newUsers.users.nodes]; + }); + }, + }) + .catch(this.handleError); + } + }, + }, +}; +</script> +<template> + <div> + <h3>{{ $options.i18n.yAxisTitle }}</h3> + <gl-alert v-if="loadingError" variant="danger" :dismissible="false" class="gl-mt-3"> + {{ this.$options.i18n.loadUserChartError }} + </gl-alert> + <chart-skeleton-loader v-else-if="isLoading" /> + <gl-alert v-else-if="!chartUserData.length" variant="info" :dismissible="false" class="gl-mt-3"> + {{ $options.i18n.noDataMessage }} + </gl-alert> + <gl-area-chart + v-else + :option="options" + :include-legend-avg-max="true" + :data="[ + { + name: $options.i18n.yAxisTitle, + data: chartUserData, + }, + ]" + /> + </div> +</template> |