[APM] Local UI filters (elastic#41588)

* Add snapshot tests for query search params

* Use projections to fetch data

* Add configuration and aggregations for local filters

* Add endpoints for local filters

* UseLocalUIFilters hook

* Parse Local UI filters from URL params

* LocalUIFilters component

* TransactionTypeFilter

* replace useServiceTransactionTypes with useTransactionTypes

* Support transactionType for trace projection/api

* Configure Local UI Filters

* Use units instead of hardcoded px

* Fix i18n error

* Remove unused labels from translation files

* Update URL of API integration test for transaction_types API call

* Revert "replace useServiceTransactionTypes with useTransactionTypes"

This reverts commit bae7fa4.

* Revert "Support transactionType for trace projection/api"

This reverts commit 2edb32c.

* Remove transaction type filter for traces,error groups

* Address review feedback

* Don't clone in mergeProjection; add tests

* Address review feedback

* Revert transaction_types API path in functional tests

* More review feedback

* More review feedback:

- Add transactions projection
- Merge traces/transaction groups projections

* Don't persist local UI filters in HistoryTabs

* Move projections to server folder

* Move transactionName into options

* Use pod name instead of pod uid

x-pack/legacy/plugins/apm/common/elasticsearch_fieldnames.ts

@@ -57,3 +57,7 @@ export const METRIC_JAVA_NON_HEAP_MEMORY_COMMITTED =
   'jvm.memory.non_heap.committed';
 export const METRIC_JAVA_NON_HEAP_MEMORY_USED = 'jvm.memory.non_heap.used';
 export const METRIC_JAVA_THREAD_COUNT = 'jvm.thread.count';
+
+export const HOST_NAME = 'host.hostname';
+export const CONTAINER_ID = 'container.id';
+export const POD_NAME = 'kubernetes.pod.name';

x-pack/legacy/plugins/apm/common/projections/errors.ts

@@ -0,0 +1,46 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  PROCESSOR_EVENT,
+  SERVICE_NAME,
+  ERROR_GROUP_ID
+} from '../elasticsearch_fieldnames';
+import { rangeFilter } from '../../server/lib/helpers/range_filter';
+
+export function getErrorGroupsProjection({
+  setup,
+  serviceName
+}: {
+  setup: Setup;
+  serviceName: string;
+}) {
+  const { start, end, uiFiltersES, config } = setup;
+
+  return {
+    index: config.get<string>('apm_oss.errorIndices'),
+    body: {
+      query: {
+        bool: {
+          filter: [
+            { term: { [SERVICE_NAME]: serviceName } },
+            { term: { [PROCESSOR_EVENT]: 'error' } },
+            { range: rangeFilter(start, end) },
+            ...uiFiltersES
+          ]
+        }
+      },
+      aggs: {
+        error_groups: {
+          terms: {
+            field: ERROR_GROUP_ID
+          }
+        }
+      }
+    }
+  };
+}

x-pack/legacy/plugins/apm/common/projections/metrics.ts

@@ -0,0 +1,37 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { Setup } from '../../server/lib/helpers/setup_request';
+import { SERVICE_NAME, PROCESSOR_EVENT } from '../elasticsearch_fieldnames';
+import { rangeFilter } from '../../server/lib/helpers/range_filter';
+
+export function getMetricsProjection({
+  setup,
+  serviceName
+}: {
+  setup: Setup;
+  serviceName: string;
+}) {
+  const { start, end, uiFiltersES, config } = setup;
+
+  return {
+    index: config.get<string>('apm_oss.metricsIndices'),
+    body: {
+      query: {
+        bool: {
+          filter: [
+            { term: { [SERVICE_NAME]: serviceName } },
+            { term: { [PROCESSOR_EVENT]: 'metric' } },
+            {
+              range: rangeFilter(start, end)
+            },
+            ...uiFiltersES
+          ]
+        }
+      }
+    }
+  };
+}

x-pack/legacy/plugins/apm/common/projections/services.ts

@@ -0,0 +1,42 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { Setup } from '../../server/lib/helpers/setup_request';
+import { SERVICE_NAME, PROCESSOR_EVENT } from '../elasticsearch_fieldnames';
+import { rangeFilter } from '../../server/lib/helpers/range_filter';
+
+export function getServicesProjection({ setup }: { setup: Setup }) {
+  const { start, end, uiFiltersES, config } = setup;
+
+  return {
+    index: [
+      config.get<string>('apm_oss.metricsIndices'),
+      config.get<string>('apm_oss.errorIndices'),
+      config.get<string>('apm_oss.transactionIndices')
+    ],
+    body: {
+      size: 0,
+      query: {
+        bool: {
+          filter: [
+            {
+              terms: { [PROCESSOR_EVENT]: ['transaction', 'error', 'metric'] }
+            },
+            { range: rangeFilter(start, end) },
+            ...uiFiltersES
+          ]
+        }
+      },
+      aggs: {
+        services: {
+          terms: {
+            field: SERVICE_NAME
+          }
+        }
+      }
+    }
+  };
+}

x-pack/legacy/plugins/apm/common/projections/transaction_groups.ts

@@ -0,0 +1,46 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+import { omit } from 'lodash';
+import { Setup } from '../../server/lib/helpers/setup_request';
+import { TRANSACTION_NAME, PARENT_ID } from '../elasticsearch_fieldnames';
+import { Options } from '../../server/lib/transaction_groups/fetcher';
+import { getTransactionsProjection } from './transactions';
+import { mergeProjection } from './util/merge_projection';
+
+export function getTransactionGroupsProjection({
+  setup,
+  options
+}: {
+  setup: Setup;
+  options: Options;
+}) {
+  const transactionsProjection = getTransactionsProjection({
+    setup,
+    ...(omit(options, 'type') as Omit<typeof options, 'type'>)
+  });
+
+  const bool =
+    options.type === 'top_traces'
+      ? {
+          must_not: [{ exists: { field: PARENT_ID } }]
+        }
+      : {};
+
+  return mergeProjection(transactionsProjection, {
+    body: {
+      query: {
+        bool
+      },
+      aggs: {
+        transactions: {
+          terms: {
+            field: TRANSACTION_NAME
+          }
+        }
+      }
+    }
+  });
+}

x-pack/legacy/plugins/apm/common/projections/transactions.ts

@@ -0,0 +1,58 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  SERVICE_NAME,
+  TRANSACTION_TYPE,
+  PROCESSOR_EVENT,
+  TRANSACTION_NAME
+} from '../elasticsearch_fieldnames';
+import { rangeFilter } from '../../server/lib/helpers/range_filter';
+
+export function getTransactionsProjection({
+  setup,
+  serviceName,
+  transactionName,
+  transactionType
+}: {
+  setup: Setup;
+  serviceName?: string;
+  transactionName?: string;
+  transactionType?: string;
+}) {
+  const { start, end, uiFiltersES, config } = setup;
+
+  const transactionNameFilter = transactionName
+    ? [{ term: { [TRANSACTION_NAME]: transactionName } }]
+    : [];
+  const transactionTypeFilter = transactionType
+    ? [{ term: { [TRANSACTION_TYPE]: transactionType } }]
+    : [];
+  const serviceNameFilter = serviceName
+    ? [{ term: { [SERVICE_NAME]: serviceName } }]
+    : [];
+
+  const bool = {
+    filter: [
+      { range: rangeFilter(start, end) },
+      { term: { [PROCESSOR_EVENT]: 'transaction' } },
+      ...transactionNameFilter,
+      ...transactionTypeFilter,
+      ...serviceNameFilter,
+      ...uiFiltersES
+    ]
+  };
+
+  return {
+    index: config.get<string>('apm_oss.transactionIndices'),
+    body: {
+      query: {
+        bool
+      }
+    }
+  };
+}

x-pack/legacy/plugins/apm/common/projections/typings.ts

@@ -0,0 +1,28 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { SearchParams } from 'elasticsearch';
+
+export type Projection = Omit<SearchParams, 'body' | 'aggs'> & {
+  body: {
+    query: any;
+  } & {
+    aggs?: {
+      [key: string]: {
+        terms: any;
+      };
+    };
+  };
+};
+
+export enum PROJECTION {
+  SERVICES = 'services',
+  TRANSACTION_GROUPS = 'transactionGroups',
+  TRACES = 'traces',
+  TRANSACTIONS = 'transactions',
+  METRICS = 'metrics',
+  ERROR_GROUPS = 'errorGroups'
+}