@dupkey/mariadb-lambda

Middy compatible MariaDB middleware and connection object.

Install

npm install @dupkey/mariadb-lambda

Server Example

import { mariadbMiddleware } from '@dupkey/mariadb-lambda';
import { ApolloServer } from 'apollo-server-lambda';
import * as middy from 'middy';
import schema from "./schema";

const server = new ApolloServer({
  schema,
  context: ({ event, context }) => ({
    headers: event.headers,
    functionName: context.functionName,
    event,
    context
  })
});

const serverHandler = server.createHandler({
  cors: {
    origin: process.env.CORS,
    credentials: true,
  }
});

export const handler = middy(serverHandler).use(mariadbMiddleware(
  String(process.env.MARIADB_HOST),
  String(process.env.MARIADB_USER),
  String(process.env.MARIADB_PASSWORD),
  String(process.env.MARIADB_DATABASE),
  { namedPlaceholders: true }
));

To do

• Upgrade to next release of 'mariadb'
  • yarn remove @types/geojson
  • yarn remove geojson

Build the TypeScript and JavaScript versions

npm run build

Run the tests

npm test

VS Code Debugging

Create a launch.json file in your .vscode folder with the following:

{
  "version": "0.2.0",
  "configurations": [
    {
      "type": "node",
      "request": "launch",
      "name": "Mocha Tests",
      "program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
      "args": [
        "--require", "ts-node/register",
        "-u", "tdd",
        "--timeout", "999999",
        "--colors", "--recursive",
        "${workspaceFolder}/test/**/*.ts"
      ],
      "internalConsoleOptions": "openOnSessionStart"
    }
  ]
}

In the debug tab (Ctrl+Shift+D) select "Mocha Tests" from the dropdown and then click "Start Debugging". Results will display in the console on the bottom of the VS Code.