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dio-live-coding-serverless's Issues

Criando uma Aplicação Serverless na AWS

Olá, tudo bem?

Tive um problema com a aula "Desenvolvendo os testes da aplicação", quando criamos o método PUT e vamos testar, você passa os parametros do corpo:
{ "id": "item004" "itemName": "Item005" "itemPrice": 1200 }

Da um erro e depois verifica que é na função DioLivePutItem, faz a alteração e funciona normal. Porém, quando eu faço a mesma alteração e vou executar o test do método, da um erro:

{ "message": "Internal server error" }

Assim esta meu código na função DioLivePutItem:

`
'use strict';

const AWS = require('aws-sdk');

exports.handler = async (event, context) => {

const documentClient = new AWS.DynamoDB.DocumentClient();

let responseBody = "";
let statusCode = 0;

const {id, itemName, itemPrice} = JSON.parse(event.body);

const params = {
    TableName: "Items2",
    Item:{
        id: id,
        itemName: itemName,
        itemPrice: itemPrice
    }
}

try {

    const data = await documentClient.put(params).promise();
    responseBody = JSON.stringify(data);
    statusCode = 201;
    
} catch (err) {

    responseBody = `Falha ao inserir item: ${err}`;
    statusCode = 403;

}

const response = {
    statusCode: statusCode,
    headers: {
        "Content-Type": "application/json"
    },
    body:responseBody
};

return response;

}
`

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