Add elapsed time to data migration entity

common/changes/@boostercloud/framework-core/add_elapsed_time_data_migrations_2023-10-04-08-36.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@boostercloud/framework-core",
+      "comment": "Add elapsed time to data migration entities",
+      "type": "minor"
+    }
+  ],
+  "packageName": "@boostercloud/framework-core"
+}

packages/framework-core/src/core-concepts/data-migration/entities/booster-data-migration-entity.ts

@@ -1,21 +1,43 @@
-import { DataMigrationStatus } from '@boostercloud/framework-types'
+import { BoosterDataMigrationEntityDuration, DataMigrationStatus } from '@boostercloud/framework-types'
 import { BoosterDataMigrationStarted } from '../events/booster-data-migration-started'
 import { BoosterDataMigrationFinished } from '../events/booster-data-migration-finished'
 
 export class BoosterDataMigrationEntity {
-  public constructor(public id: string, public status: DataMigrationStatus, public lastUpdated: string) {}
+  public constructor(
+    public id: string,
+    public status: DataMigrationStatus,
+    public lastUpdated: string,
+    public duration?: BoosterDataMigrationEntityDuration
+  ) {}
 
   public static started(
     event: BoosterDataMigrationStarted,
     currentDataMigration: BoosterDataMigrationEntity
   ): BoosterDataMigrationEntity {
-    return new BoosterDataMigrationEntity(event.name, DataMigrationStatus.RUNNING, event.lastUpdated)
+    const duration = {
+      start: new Date().toISOString(),
+    }
+    return new BoosterDataMigrationEntity(event.name, DataMigrationStatus.RUNNING, event.lastUpdated, duration)
   }
 
   public static finished(
     event: BoosterDataMigrationFinished,
     currentDataMigration: BoosterDataMigrationEntity
   ): BoosterDataMigrationEntity {
+    const current = new Date()
+    if (currentDataMigration.duration?.start) {
+      const start = currentDataMigration.duration.start
+      const end = current.toISOString()
+      const startTime = Date.parse(start)
+      const endTime = current.getTime()
+      const elapsedTime = endTime - startTime
+      const duration: BoosterDataMigrationEntityDuration = {
+        start: start,
+        end: end,
+        elapsedMilliseconds: elapsedTime,
+      }
+      return new BoosterDataMigrationEntity(event.name, DataMigrationStatus.FINISHED, event.lastUpdated, duration)
+    }
     return new BoosterDataMigrationEntity(event.name, DataMigrationStatus.FINISHED, event.lastUpdated)
   }
 }

packages/framework-integration-tests/integration/provider-unaware/end-to-end/entities.integration.ts

@@ -331,9 +331,10 @@ describe('Entities end-to-end tests', () => {
             })
           },
           (result) => {
-            const count = result?.data?.ListDataMigrationsReadModels?.count
+            const resultReadModels = result?.data?.ListDataMigrationsReadModels
+            const count = resultReadModels?.count
             if (count < 2) {
-              return `Waiting for ${count} migrations. Done ${count} migrations`
+              return `Waiting for at least 2 migrations. Done ${count} migrations. ${JSON.stringify(resultReadModels)}`
             }
             return true
           }

packages/framework-integration-tests/src/read-models/data-migrations-read-model.ts

@@ -1,17 +1,27 @@
 import { BoosterDataMigrationEntity, Projects, ReadModel } from '@boostercloud/framework-core'
-import { ProjectionResult } from '@boostercloud/framework-types'
+import { BoosterDataMigrationEntityDuration, ProjectionResult } from '@boostercloud/framework-types'
 
 @ReadModel({
   authorize: 'all',
 })
 export class DataMigrationsReadModel {
-  public constructor(readonly id: string, readonly status: string, readonly lastUpdated: string) {}
+  public constructor(
+    readonly id: string,
+    readonly status: string,
+    readonly lastUpdated: string,
+    readonly duration?: BoosterDataMigrationEntityDuration
+  ) {}
 
   @Projects(BoosterDataMigrationEntity, 'id')
   public static updated(
     migration: BoosterDataMigrationEntity,
     _oldMigration?: DataMigrationsReadModel
   ): ProjectionResult<DataMigrationsReadModel> {
-    return new DataMigrationsReadModel(migration.id, migration.status.toString(), migration.lastUpdated)
+    return new DataMigrationsReadModel(
+      migration.id,
+      migration.status.toString(),
+      migration.lastUpdated,
+      migration.duration
+    )
   }
 }

packages/framework-types/src/concepts/data-migration.ts

@@ -15,3 +15,9 @@ export interface DataMigrationMetadata {
   readonly class: DataMigrationInterface
   migrationOptions: DataMigrationParameters
 }
+
+export interface BoosterDataMigrationEntityDuration {
+  start: string
+  end?: string
+  elapsedMilliseconds?: number
+}