[ML] Add new custom rule action to force time shift

x-pack/packages/ml/anomaly_utils/detector_rule.ts

@@ -15,6 +15,7 @@
 export enum ML_DETECTOR_RULE_ACTION {
   SKIP_MODEL_UPDATE = 'skip_model_update',
   SKIP_RESULT = 'skip_result',
+  FORCE_TIME_SHIFT = 'force_time_shift',
 }
 
 /**
@@ -44,6 +45,20 @@ export enum ML_DETECTOR_RULE_OPERATOR {
   GREATER_THAN_OR_EQUAL = 'gte',
 }
 
+/**
+ * Enum ML_DETECTOR_RULE_PARAMS
+ */
+export enum ML_DETECTOR_RULE_PARAMS {
+  FORCE_TIME_SHIFT = 'force_time_shift',
+}
+
+/**
+ * Enum ML_DETECTOR_RULE_PARAMS_FORCE_TIME_SHIFT
+ */
+export enum ML_DETECTOR_RULE_PARAMS_FORCE_TIME_SHIFT {
+  TIME_SHIFT_AMOUNT = 'time_shift_amount',
+}
+
 /**
  * List of detector functions which don't support rules with numeric conditions.
  */

x-pack/packages/ml/anomaly_utils/index.ts

@@ -58,6 +58,8 @@ export {
   ML_DETECTOR_RULE_CONDITIONS_NOT_SUPPORTED_FUNCTIONS,
   ML_DETECTOR_RULE_FILTER_TYPE,
   ML_DETECTOR_RULE_OPERATOR,
+  ML_DETECTOR_RULE_PARAMS,
+  ML_DETECTOR_RULE_PARAMS_FORCE_TIME_SHIFT,
 } from './detector_rule';
 
 export type { InfluencersFilterQuery } from './es_client';

x-pack/plugins/ml/common/types/detector_rules.ts

@@ -25,8 +25,17 @@ export interface DetectorRuleCondition {
   value: number;
 }
 
+export interface DetectorRuleParamsForceTimeShift {
+  time_shift_amount: number;
+}
+
+export interface DetectorRuleParams {
+  force_time_shift?: DetectorRuleParamsForceTimeShift;
+}
+
 export interface DetectorRule {
   actions: ML_DETECTOR_RULE_ACTION[];
   scope?: DetectorRuleScope;
   conditions?: DetectorRuleCondition[];
+  params?: DetectorRuleParams[];
 }

x-pack/plugins/ml/public/application/components/rule_editor/actions_section.js

@@ -24,6 +24,7 @@ import {
 import { ML_DETECTOR_RULE_ACTION } from '@kbn/ml-anomaly-utils';
 import { FormattedMessage } from '@kbn/i18n-react';
 
+// TODO: add onForceTimeShift action
 export function ActionsSection({ actions, onSkipResultChange, onSkipModelUpdateChange }) {
   return (
     <React.Fragment>

x-pack/plugins/ml/server/routes/schemas/anomaly_detectors_schema.ts

@@ -12,10 +12,15 @@ const customRulesSchema = schema.maybe(
   schema.arrayOf(
     schema.object({
       actions: schema.arrayOf(
-        schema.oneOf([schema.literal('skip_result'), schema.literal('skip_model_update')])
+        schema.oneOf([
+          schema.literal('skip_result'),
+          schema.literal('skip_model_update'),
+          schema.literal('force_time_shift'),
+        ])
       ),
       conditions: schema.maybe(schema.arrayOf(schema.any())),
       scope: schema.maybe(schema.any()),
+      params: schema.maybe(schema.any()),
     })
   )
 );