aws-lambda/

1import { Handler } from "aws-lambda"
2
3const handleError = (err) => {
4  const body = err.stack || JSON.stringify(err, null, 2)
5  console.error(body)
6
7  return {
8    statusCode: 500,
9    body: "Internal server error",
10  }
11}
12
13const handleGet = async (event, _context) => {
14  try {
15    console.log(event)
16
17    return {
18      statusCode: 200,
19      headers: {
20        "content-type": "application/json",
21      },
22      body: JSON.stringify({
23        message: "Hello, world!",
24      }),
25    }
26  } catch (err) {
27    return handleError(err)
28  }
29}
30
31const handlePost = async (event, _context) => {
32  try {
33    const { email } = event.body
34
35    if (!email) {
36      return {
37        statusCode: 406,
38        body: "Missing required parameters",
39      }
40    }
41
42    // do something
43    const res = {}
44
45    return {
46      statusCode: 200,
47      headers: {
48        "content-type": "application/json",
49      },
50      body: JSON.stringify(res),
51    }
52  } catch (err) {
53    return handleError(err)
54  }
55}
56
57const handler: Handler = async (event, context) => {
58  try {
59    switch (event.httpMethod) {
60      case "GET":
61        return await handleGet(event, context)
62      case "POST":
63        return await handlePost(event, context)
64      default:
65        return {
66          statusCode: 405,
67          body: "Not allowed",
68        }
69    }
70  } catch (error) {
71    var body = error.stack || JSON.stringify(error, null, 2)
72    console.error(body)
73
74    return {
75      statusCode: 500,
76      headers: {},
77    }
78  }
79}
80
81exports.handler = handler

1const lambdaLocal = require("lambda-local")
2const { resolve } = require("path")
3
4const jsonPayload = {
5  body: {
6    listId: "1uVqnhCYiWDCc9kD4z0eSO6G4Ei",
7    email: "any@test.com",
8  },
9  httpMethod: "POST",
10}
11
12async function main() {
13  try {
14    const res = await lambdaLocal.execute({
15      event: jsonPayload,
16      lambdaPath: resolve(__dirname, "dist/index.js"),
17      timeoutMs: 15000,
18      environment: process.env,
19    })
20    console.log(res)
21  } catch (err) {
22    console.log(err)
23  }
24}
25
26main()