populate results in document level trigger execution context

Signed-off-by: Surya Sashank Nistala <[email protected]>

Author: eirsep

alerting/src/main/kotlin/org/opensearch/alerting/DocumentLevelMonitorRunner.kt

@@ -222,7 +222,7 @@ object DocumentLevelMonitorRunner : MonitorRunner() {
         queryToDocIds: Map<DocLevelQuery, Set<String>>,
         dryrun: Boolean
     ): DocumentLevelTriggerRunResult {
-        val triggerCtx = DocumentLevelTriggerExecutionContext(monitor, trigger)
+        val triggerCtx = DocumentLevelTriggerExecutionContext(monitor, trigger, monitorResult)
         val triggerResult = monitorCtx.triggerService!!.runDocLevelTrigger(monitor, trigger, queryToDocIds)
 
         val findings = mutableListOf<String>()

alerting/src/main/kotlin/org/opensearch/alerting/script/DocumentLevelTriggerExecutionContext.kt

@@ -8,6 +8,8 @@ package org.opensearch.alerting.script
 import org.opensearch.alerting.model.Alert
 import org.opensearch.alerting.model.DocumentLevelTrigger
 import org.opensearch.alerting.model.Monitor
+import org.opensearch.alerting.model.MonitorRunResult
+import org.opensearch.alerting.model.DocumentLevelTriggerRunResult
 import java.time.Instant
 
 data class DocumentLevelTriggerExecutionContext(
@@ -25,10 +27,11 @@ data class DocumentLevelTriggerExecutionContext(
     constructor(
         monitor: Monitor,
         trigger: DocumentLevelTrigger,
+        monitorRunResult: MonitorRunResult<DocumentLevelTriggerRunResult>,
         alerts: List<Alert> = listOf()
     ) : this(
-        monitor, trigger, emptyList(), Instant.now(), Instant.now(),
-        alerts, emptyList(), emptyList(), null
+        monitor, trigger, monitorRunResult.inputResults.results, monitorRunResult.periodStart, monitorRunResult.periodEnd,
+        alerts, emptyList(), emptyList(), monitorRunResult.scriptContextError(trigger)
     )
 
     /**