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feat(batch): Implementation of base batch processing classes (#1588)
* chore: init workspace * chore: init workspace * Initial base class implementation * Added BatchProcessor implementation, attempted fix for async * Added unit tests * Refactoring unit tests * Lint fix, updated docstrings * Added response and identifier typings * test(idempotency): improve integration tests for utility (#1591) * docs: new name * chore: rename e2e files * tests(idempotency): expand integration tests * chore(idempotency): remove unreachable code * Removed unnecessary type casting * Moved exports for handlers and factories * Updated imports, refactored randomization in factories * Refactored EventType to be const instead of enum * Refactored and added documentation for errors * Removed debugging line * chore(ci): add canary to layer deployment (#1593) * docs(idempotency): write utility docs (#1592) * docs: base docs * wip * chore: added paths to snippets tsconfig * chore: added page to docs menu * docs(idempotency): utility docs * highlights * chore: remove CDK mention * build(internal): bump semver from 5.7.1 to 5.7.2 (#1594) Bumps [semver](https://github.com/npm/node-semver) from 5.7.1 to 5.7.2. - [Release notes](https://github.com/npm/node-semver/releases) - [Changelog](https://github.com/npm/node-semver/blob/v5.7.2/CHANGELOG.md) - [Commits](npm/node-semver@v5.7.1...v5.7.2) --- updated-dependencies: - dependency-name: semver dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore(idempotency): mark the utility ready public beta (#1595) * chore(idempotency): mark utility as public beta * chore: manually increment version in commons * docs(internal): update AWS SDK links to new docs (#1597) * chore(maintenance): remove parameters utility from layer bundling and layers e2e tests (#1599) * remove parameter from e2e tests * remove parameters from canary stack as well * chore(release): v1.11.1 [skip ci] * fix canary deploy in ci with correct workspace name (#1601) * chore: update layer ARN on documentation --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Andrea Amorosi <dreamorosi@gmail.com> Co-authored-by: Alexander Schueren <amelnyk@amazon.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com> Co-authored-by: Release bot[bot] <aws-devax-open-source@amazon.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| import { makeHandlerIdempotent } from '@aws-lambda-powertools/idempotency/middleware'; | ||
| import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb'; | ||
| import middy from '@middy/core'; | ||
| import type { Context } from 'aws-lambda'; | ||
| import type { Request, Response } from './types'; | ||
|
|
||
| const persistenceStore = new DynamoDBPersistenceLayer({ | ||
| tableName: 'idempotencyTableName', | ||
| keyAttr: 'idempotencyKey', | ||
| expiryAttr: 'expiresAt', | ||
| inProgressExpiryAttr: 'inProgressExpiresAt', | ||
| statusAttr: 'currentStatus', | ||
| dataAttr: 'resultData', | ||
| validationKeyAttr: 'validationKey', | ||
| }); | ||
|
|
||
| export const handler = middy( | ||
| async (_event: Request, _context: Context): Promise<Response> => { | ||
| try { | ||
| // ... create payment | ||
|
|
||
| return { | ||
| paymentId: '1234567890', | ||
| message: 'success', | ||
| statusCode: 200, | ||
| }; | ||
| } catch (error) { | ||
| throw new Error('Error creating payment'); | ||
| } | ||
| } | ||
| ).use( | ||
| makeHandlerIdempotent({ | ||
| persistenceStore, | ||
| }) | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| import { randomUUID } from 'node:crypto'; | ||
| import { makeHandlerIdempotent } from '@aws-lambda-powertools/idempotency/middleware'; | ||
| import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb'; | ||
| import middy from '@middy/core'; | ||
| import type { Context } from 'aws-lambda'; | ||
| import type { Request, Response, SubscriptionResult } from './types'; | ||
|
|
||
| const persistenceStore = new DynamoDBPersistenceLayer({ | ||
| tableName: 'idempotencyTableName', | ||
| }); | ||
|
|
||
| const createSubscriptionPayment = async ( | ||
| event: Request | ||
| ): Promise<SubscriptionResult> => { | ||
| // ... create payment | ||
| return { | ||
| id: randomUUID(), | ||
| productId: event.productId, | ||
| }; | ||
| }; | ||
|
|
||
| export const handler = middy( | ||
| async (event: Request, _context: Context): Promise<Response> => { | ||
| try { | ||
| const payment = await createSubscriptionPayment(event); | ||
|
|
||
| return { | ||
| paymentId: payment.id, | ||
| message: 'success', | ||
| statusCode: 200, | ||
| }; | ||
| } catch (error) { | ||
| throw new Error('Error creating payment'); | ||
| } | ||
| } | ||
| ).use( | ||
| makeHandlerIdempotent({ | ||
| persistenceStore, | ||
| }) | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| import { randomUUID } from 'node:crypto'; | ||
| import { | ||
| makeIdempotent, | ||
| IdempotencyConfig, | ||
| } from '@aws-lambda-powertools/idempotency'; | ||
| import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb'; | ||
| import type { Context } from 'aws-lambda'; | ||
| import type { Request, Response, SubscriptionResult } from './types'; | ||
|
|
||
| const persistenceStore = new DynamoDBPersistenceLayer({ | ||
| tableName: 'idempotencyTableName', | ||
| }); | ||
| const config = new IdempotencyConfig({}); | ||
|
|
||
| const reportSubscriptionMetrics = async ( | ||
| _transactionId: string, | ||
| _user: string | ||
| ): Promise<void> => { | ||
| // ... send notification | ||
| }; | ||
|
|
||
| const createSubscriptionPayment = makeIdempotent( | ||
| async ( | ||
| transactionId: string, | ||
| event: Request | ||
| ): Promise<SubscriptionResult> => { | ||
| // ... create payment | ||
| return { | ||
| id: transactionId, | ||
| productId: event.productId, | ||
| }; | ||
| }, | ||
| { | ||
| persistenceStore, | ||
| dataIndexArgument: 1, | ||
| config, | ||
| } | ||
| ); | ||
|
|
||
| export const handler = async ( | ||
| event: Request, | ||
| context: Context | ||
| ): Promise<Response> => { | ||
| config.registerLambdaContext(context); | ||
| try { | ||
| const transactionId = randomUUID(); | ||
| const payment = await createSubscriptionPayment(transactionId, event); | ||
|
|
||
| await reportSubscriptionMetrics(transactionId, event.user); | ||
|
|
||
| return { | ||
| paymentId: payment.id, | ||
| message: 'success', | ||
| statusCode: 200, | ||
| }; | ||
| } catch (error) { | ||
| throw new Error('Error creating payment'); | ||
| } | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| import { randomUUID } from 'node:crypto'; | ||
| import { makeIdempotent } from '@aws-lambda-powertools/idempotency'; | ||
| import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb'; | ||
| import type { Context } from 'aws-lambda'; | ||
| import type { Request, Response, SubscriptionResult } from './types'; | ||
|
|
||
| const persistenceStore = new DynamoDBPersistenceLayer({ | ||
| tableName: 'idempotencyTableName', | ||
| }); | ||
|
|
||
| const createSubscriptionPayment = async ( | ||
| event: Request | ||
| ): Promise<SubscriptionResult> => { | ||
| // ... create payment | ||
| return { | ||
| id: randomUUID(), | ||
| productId: event.productId, | ||
| }; | ||
| }; | ||
|
|
||
| export const handler = makeIdempotent( | ||
| async (event: Request, _context: Context): Promise<Response> => { | ||
| try { | ||
| const payment = await createSubscriptionPayment(event); | ||
|
|
||
| return { | ||
| paymentId: payment.id, | ||
| message: 'success', | ||
| statusCode: 200, | ||
| }; | ||
| } catch (error) { | ||
| throw new Error('Error creating payment'); | ||
| } | ||
| }, | ||
| { | ||
| persistenceStore, | ||
| } | ||
| ); |
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