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/ babel.config.js
Last active
February 27, 2020 14:27
default babel config serverless-typescript
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| module.exports = { | |
| presets: [ | |
| [‘@babel/preset-env', { targets: { node: ‘current’ } }], | |
| ‘@babel/preset-typescript’, | |
| ], | |
| }; |
mtimbs
/ tsconfig.json
Last active
February 27, 2020 14:28
default tsconfig configuration for serverless-typescript
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| { | |
| "compilerOptions": { | |
| "lib": ["es2017"], | |
| "removeComments": true, | |
| "moduleResolution": "node", | |
| "noUnusedLocals": true, | |
| "noUnusedParameters": true, | |
| "sourceMap": true, | |
| "target": "es2017", | |
| "outDir": "lib", |
mtimbs
/ .eslintrc.json
Last active
February 27, 2020 14:29
default eslint configuration for serverless-typescript
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| { | |
| "extends": [ | |
| "airbnb-base", | |
| "plugin:jest/all", | |
| "plugin:import/errors", | |
| "plugin:import/warnings", | |
| "plugin:import/typescript", | |
| "plugin:@typescript-eslint/recommended" | |
| ], | |
| "plugins": [ |
mtimbs
/ example.test.ts
Created
February 27, 2020 14:29
example jest test to ensure jest is configured
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| describe('who tests the tests?', () => { | |
| it('can run a test', () => { | |
| expect.hasAssertions(); | |
| expect(1).toBe(1); | |
| }); | |
| }); |
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| "scripts": { | |
| "test": "NODE_ENV=test ./node_modules/.bin/jest --ci --verbose", | |
| "lint": "eslint . --ext .js,.jsx,.ts,.tsx", | |
| "buildtest": "tsc --noEmit" | |
| }, |
mtimbs
/ handler.ts
Last active
February 27, 2020 15:01
example API Gateway handler for serverless framework using module aliasing for imports
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| import { APIGatewayProxyHandler } from ‘aws-lambda'; | |
| import { echo } from ‘@queries/exampleQuery'; | |
| import 'source-map-support/register’; | |
| export const hello: APIGatewayProxyHandler = async (event) => ({ | |
| statusCode: 200, | |
| body: JSON.stringify({ | |
| message: echo(‘Module aliasing is really the best’), | |
| input: event, | |
| }, null, 2), |
mtimbs
/ base-IAM.json
Last active
February 29, 2020 15:26
Base IAM permissions for deploying a serverless project
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| { | |
| "Version": "2012-10-17", | |
| "Statement": [ | |
| { | |
| "Sid": "VisualEditor0", | |
| "Effect": "Allow", | |
| "Action": [ | |
| "lambda:CreateFunction", | |
| "lambda:ListVersionsByFunction", | |
| "s3:CreateBucket", |
mtimbs
/ jest-dynamodb-config.js
Created
March 10, 2020 13:51
basic config for jest and dynamodb offline
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| // eslint-disable-next-line @typescript-eslint/explicit-function-return-type | |
| module.exports = async () => { | |
| /* eslint-disable global-require */ | |
| const serverless = new (require('serverless'))(); | |
| await serverless.init(); | |
| const service = await serverless.variables.populateService(); | |
| const resources = service.resources.Resources; | |
| const tables = Object.keys(resources) |
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| module.exports = { | |
| setupFiles: ['./tests/setup/setEnvironment.js'], | |
| transform: { | |
| '^.+\\.ts?$': 'babel-jest', | |
| }, | |
| moduleNameMapper: { | |
| '^@repositories/(.*)$': '<rootDir>/src/repositories/$1', | |
| '^@clients/(.*)$': '<rootDir>/src/clients/$1', | |
| '^@transformers/(.*)$': '<rootDir>/src/transformers/$1', | |
| '^@src/(.*)$': '<rootDir>/src/$1', |
mtimbs
/ dynamoDBClient.ts
Created
March 10, 2020 13:57
example base DynamoDB Client that will work for offline testing
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| import { DocumentClient } from 'aws-sdk/clients/dynamodb'; | |
| import DynamoDB from '@dazn/lambda-powertools-dynamodb-client'; | |
| /* | |
| * This checks the environment and either outputs a raw DynamoDocumentClient for offline testing | |
| * or it outputs the dazn-powertools DynamoDocumentClient that adds context and tracing | |
| */ | |
| export default ['test'].includes(process.env.NODE_ENV) | |
| ? new DocumentClient({ | |
| region: process.env.AWS_REGION, |
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