Merge branch 'add-an-update-note-api' into add-a-delete-note-api

Author: jayair

create.js

@@ -2,7 +2,7 @@ import uuid from "uuid";
 import * as dynamoDbLib from "./libs/dynamodb-lib";
 import { success, failure } from "./libs/response-lib";
 
-export async function main(event, context, callback) {
+export async function main(event, context) {
   const data = JSON.parse(event.body);
   const params = {
     TableName: "notes",
@@ -17,8 +17,8 @@ export async function main(event, context, callback) {
 
   try {
     await dynamoDbLib.call("put", params);
-    callback(null, success(params.Item));
+    return success(params.Item);
   } catch (e) {
-    callback(null, failure({ status: false }));
+    return failure({ status: false });
   }
 }

get.js

@@ -1,7 +1,7 @@
 import * as dynamoDbLib from "./libs/dynamodb-lib";
 import { success, failure } from "./libs/response-lib";
 
-export async function main(event, context, callback) {
+export async function main(event, context) {
   const params = {
     TableName: "notes",
     // 'Key' defines the partition key and sort key of the item to be retrieved
@@ -17,11 +17,11 @@ export async function main(event, context, callback) {
     const result = await dynamoDbLib.call("get", params);
     if (result.Item) {
       // Return the retrieved item
-      callback(null, success(result.Item));
+      return success(result.Item);
     } else {
-      callback(null, failure({ status: false, error: "Item not found." }));
+      return failure({ status: false, error: "Item not found." });
     }
   } catch (e) {
-    callback(null, failure({ status: false }));
+    return failure({ status: false });
   }
 }

list.js

@@ -1,7 +1,7 @@
 import * as dynamoDbLib from "./libs/dynamodb-lib";
 import { success, failure } from "./libs/response-lib";
 
-export async function main(event, context, callback) {
+export async function main(event, context) {
   const params = {
     TableName: "notes",
     // 'KeyConditionExpression' defines the condition for the query
@@ -19,8 +19,8 @@ export async function main(event, context, callback) {
   try {
     const result = await dynamoDbLib.call("query", params);
     // Return the matching list of items in response body
-    callback(null, success(result.Items));
+    return success(result.Items);
   } catch (e) {
-    callback(null, failure({ status: false }));
+    return failure({ status: false });
   }
 }

update.js

@@ -1,7 +1,7 @@
 import * as dynamoDbLib from "./libs/dynamodb-lib";
 import { success, failure } from "./libs/response-lib";
 
-export async function main(event, context, callback) {
+export async function main(event, context) {
   const data = JSON.parse(event.body);
   const params = {
     TableName: "notes",
@@ -24,8 +24,8 @@ export async function main(event, context, callback) {
 
   try {
     const result = await dynamoDbLib.call("update", params);
-    callback(null, success({ status: true }));
+    return success({ status: true });
   } catch (e) {
-    callback(null, failure({ status: false }));
+    return failure({ status: false });
   }
 }