ttl

Author: alexnuttall

lambdas/backend-api/src/__tests__/templates/infra/routing-config-repository/repository.test.ts

@@ -24,6 +24,12 @@ uuidMock.mockReturnValue(generatedId);
 
 const date = new Date(2024, 11, 27);
 
+const mockTtl = 1000;
+
+jest.mock('@backend-api/utils/calculate-ttl', () => ({
+  calculateTTL: () => mockTtl,
+}));
+
 beforeAll(() => {
   jest.useFakeTimers();
   jest.setSystemTime(date);
@@ -407,12 +413,14 @@ describe('RoutingConfigRepository', () => {
           '#status': 'status',
           '#updatedAt': 'updatedAt',
           '#updatedBy': 'updatedBy',
+          '#ttl': 'ttl',
         },
         ExpressionAttributeValues: {
           ':condition_1_status': 'DRAFT',
           ':status': 'DELETED',
           ':updatedAt': date.toISOString(),
           ':updatedBy': user.userId,
+          ':ttl': mockTtl,
         },
         Key: {
           id: routingConfig.id,
@@ -421,7 +429,7 @@ describe('RoutingConfigRepository', () => {
         ReturnValues: 'ALL_NEW',
         TableName: TABLE_NAME,
         UpdateExpression:
-          'SET #status = :status, #updatedAt = :updatedAt, #updatedBy = :updatedBy',
+          'SET #status = :status, #ttl = :ttl, #updatedAt = :updatedAt, #updatedBy = :updatedBy',
       });
     });
 

lambdas/backend-api/src/templates/infra/routing-config-repository/repository.ts

@@ -21,6 +21,7 @@ import type { User } from 'nhs-notify-web-template-management-utils';
 import { RoutingConfigQuery } from './query';
 import { RoutingConfigUpdateBuilder } from 'nhs-notify-entity-update-command-builder';
 import { ConditionalCheckFailedException } from '@aws-sdk/client-dynamodb';
+import { calculateTTL } from '@backend-api/utils/calculate-ttl';
 
 export class RoutingConfigRepository {
   private updateCmdOpts = {
@@ -154,6 +155,7 @@ export class RoutingConfigRepository {
       this.updateCmdOpts
     )
       .setStatus('DELETED')
+      .setTtl(calculateTTL())
       .expectedStatus('DRAFT')
       .setUpdatedByUserAt(user.userId)
       .build();

utils/entity-update-command-builder/src/__tests__/routing-config-update-builder.test.ts

@@ -274,6 +274,33 @@ describe('RoutingConfigUpdateBuilder', () => {
     });
   });
 
+  describe('setTtl', () => {
+    test('sets ttl', () => {
+      const builder = new RoutingConfigUpdateBuilder(
+        mockTableName,
+        mockOwner,
+        mockId
+      );
+
+      const res = builder.setTtl(90_000).build();
+
+      expect(res).toEqual({
+        ExpressionAttributeNames: {
+          '#ttl': 'ttl',
+        },
+        ExpressionAttributeValues: {
+          ':ttl': 90_000,
+        },
+        Key: {
+          id: mockId,
+          owner: mockOwnerKey,
+        },
+        TableName: 'TABLE_NAME',
+        UpdateExpression: 'SET #ttl = :ttl',
+      });
+    });
+  });
+
   describe('expectRoutingConfigExists', () => {
     test('adds condition', () => {
       const builder = new RoutingConfigUpdateBuilder(

utils/entity-update-command-builder/src/routing-config-update-builder.ts

@@ -10,6 +10,7 @@ import { EntityUpdateBuilder } from './common/entity-update-builder';
 type DbOnlyFields = {
   updatedBy: string;
   createdBy: string;
+  ttl?: number;
 };
 
 export class RoutingConfigUpdateBuilder extends EntityUpdateBuilder<
@@ -63,6 +64,11 @@ export class RoutingConfigUpdateBuilder extends EntityUpdateBuilder<
     return this;
   }
 
+  setTtl(ttl: number) {
+    this.updateBuilder.setValue('ttl', ttl);
+    return this;
+  }
+
   expectedStatus(expectedStatus: RoutingConfigStatus) {
     this.updateBuilder.andCondition('status', '=', expectedStatus);
     return this;