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Created December 24, 2018 05:10
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NoteWordy API : endpoint to get word by id
import { APP_CONSTANTS } from '../../config/app_constants';
import getResponse from '../../utils/responseUtils';
import * as AWS from "aws-sdk";
const dynamoDb = new AWS.DynamoDB.DocumentClient({
'region': 'us-east-1'
});
export async function main(event, context, callback) {
const params = {
TableName: APP_CONSTANTS.WORDS_TABLE,
Key: {
wordId: event.pathParameters.id,
userId: event.requestContext.identity.cognitoIdentityId
}
};
try {
const data = await dynamoDb.get(params).promise();
if (data.Item) {
const response = getResponse(200, data.Item);
callback(null, response);
} else {
throw new Error('Item not found');
}
} catch (error) {
const errResponse = getResponse(500, error);
callback(errResponse, null);
}
}
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