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get.js
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get.js
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import * as dynamoDbLib from "./libs/dynamodb-lib";
import { success, failure } from "./libs/response-lib";
const TABLE_NAME = process.env.DATABASE_NAME
export async function main(event, context) {
const params = {
TableName: TABLE_NAME,
// 'Key' defines the partition key and sort key of the item to be retrieved
// - 'userId': identity id of the authenticated user
// - 'wordId': path parameter
Key: {
userId: event.requestContext.authorizer.principalId,
wordId: event.pathParameters.id
}
};
try {
const result = await dynamoDbLib.call("get", params);
if (result.Item) {
// Return the retrieved item
return success(result.Item.content);
} else {
return failure({ status: false, error: "Item not found." });
}
} catch (e) {
console.log(e)
return failure({ status: false });
}
}