4 files changed, 134 insertions, 0 deletions
diff --git a/app/assets/javascripts/analytics/instance_statistics/components/app.vue b/app/assets/javascripts/analytics/instance_statistics/components/app.vue
new file mode 100644
index 00000000000..eb0b67a1629
--- /dev/null
+++ b/app/assets/javascripts/analytics/instance_statistics/components/app.vue
@@ -0,0 +1,14 @@
+<script>
+import InstanceCounts from './instance_counts.vue';
+
+export default {
+  name: 'InstanceStatisticsApp',
+  components: {
+    InstanceCounts,
+  },
+};
+</script>
+
+<template>
+  <instance-counts />
+</template>
diff --git a/app/assets/javascripts/analytics/instance_statistics/components/instance_counts.vue b/app/assets/javascripts/analytics/instance_statistics/components/instance_counts.vue
new file mode 100644
index 00000000000..1147ce9af73
--- /dev/null
+++ b/app/assets/javascripts/analytics/instance_statistics/components/instance_counts.vue
@@ -0,0 +1,64 @@
+<script>
+import * as Sentry from '@sentry/browser';
+import { s__ } from '~/locale';
+import { deprecatedCreateFlash as createFlash } from '~/flash';
+import { SUPPORTED_FORMATS, getFormatter } from '~/lib/utils/unit_format';
+import MetricCard from '~/analytics/shared/components/metric_card.vue';
+import instanceStatisticsCountQuery from '../graphql/queries/instance_statistics_count.query.graphql';
+
+const defaultPrecision = 0;
+
+export default {
+  name: 'InstanceCounts',
+  components: {
+    MetricCard,
+  },
+  data() {
+    return {
+      counts: [],
+    };
+  },
+  apollo: {
+    counts: {
+      query: instanceStatisticsCountQuery,
+      update(data) {
+        return Object.entries(data).map(([key, obj]) => {
+          const label = this.$options.i18n.labels[key];
+          const formatter = getFormatter(SUPPORTED_FORMATS.number);
+          const value = obj.nodes?.length ? formatter(obj.nodes[0].count, defaultPrecision) : null;
+
+          return {
+            key,
+            value,
+            label,
+          };
+        });
+      },
+      error(error) {
+        createFlash(this.$options.i18n.loadCountsError);
+        Sentry.captureException(error);
+      },
+    },
+  },
+  i18n: {
+    labels: {
+      users: s__('InstanceStatistics|Users'),
+      projects: s__('InstanceStatistics|Projects'),
+      groups: s__('InstanceStatistics|Groups'),
+      issues: s__('InstanceStatistics|Issues'),
+      mergeRequests: s__('InstanceStatistics|Merge Requests'),
+      pipelines: s__('InstanceStatistics|Pipelines'),
+    },
+    loadCountsError: s__('Could not load instance counts. Please refresh the page to try again.'),
+  },
+};
+</script>
+
+<template>
+  <metric-card
+    :title="__('Instance Statistics')"
+    :metrics="counts"
+    :is-loading="$apollo.queries.counts.loading"
+    class="gl-mt-4"
+  />
+</template>
diff --git a/app/assets/javascripts/analytics/instance_statistics/graphql/queries/instance_statistics_count.query.graphql b/app/assets/javascripts/analytics/instance_statistics/graphql/queries/instance_statistics_count.query.graphql
new file mode 100644
index 00000000000..fd8282683d9
--- /dev/null
+++ b/app/assets/javascripts/analytics/instance_statistics/graphql/queries/instance_statistics_count.query.graphql
@@ -0,0 +1,32 @@
+query getInstanceCounts {
+  projects: instanceStatisticsMeasurements(identifier: PROJECTS, first: 1) {
+    nodes {
+      count
+    }
+  }
+  groups: instanceStatisticsMeasurements(identifier: GROUPS, first: 1) {
+    nodes {
+      count
+    }
+  }
+  users: instanceStatisticsMeasurements(identifier: USERS, first: 1) {
+    nodes {
+      count
+    }
+  }
+  issues: instanceStatisticsMeasurements(identifier: ISSUES, first: 1) {
+    nodes {
+      count
+    }
+  }
+  mergeRequests: instanceStatisticsMeasurements(identifier: MERGE_REQUESTS, first: 1) {
+    nodes {
+      count
+    }
+  }
+  pipelines: instanceStatisticsMeasurements(identifier: PIPELINES, first: 1) {
+    nodes {
+      count
+    }
+  }
+}
diff --git a/app/assets/javascripts/analytics/instance_statistics/index.js b/app/assets/javascripts/analytics/instance_statistics/index.js
new file mode 100644
index 00000000000..0d7dcf6ace8
--- /dev/null
+++ b/app/assets/javascripts/analytics/instance_statistics/index.js
@@ -0,0 +1,24 @@
+import Vue from 'vue';
+import VueApollo from 'vue-apollo';
+import createDefaultClient from '~/lib/graphql';
+import InstanceStatisticsApp from './components/app.vue';
+
+Vue.use(VueApollo);
+
+const apolloProvider = new VueApollo({
+  defaultClient: createDefaultClient(),
+});
+
+export default () => {
+  const el = document.getElementById('js-instance-statistics-app');
+
+  if (!el) return false;
+
+  return new Vue({
+    el,
+    apolloProvider,
+    render(h) {
+      return h(InstanceStatisticsApp);
+    },
+  });
+};