oneday-core - npm Package Compare versions

Comparing version 1.0.9 to 1.0.10

db.js

@@ -6,12 +6,26 @@ const aws = require('aws-sdk');
 module.exports.getFromDb = getFromDb;
+module.exports.getFromDbElseThrow = getFromDbElseThrow;
 module.exports.queryDb = queryDb;
+module.exports.queryDbElseThrow = queryDbElseThrow;
 
+async function getFromDbElseThrow(params, filter) {
+    return await getItem(params, filter, true);
+}
+
 async function getFromDb(params, filter) {
+    return await getItem(params, filter, false);
+}
+
+async function getItem(params, filter, isThrow) {
     const result = await dynamoDb.get(params).promise();
 
     if (typeof result.Item === 'undefined') {
-        throw new {
-            code: "NOT_FOUND",
-            message: "No data found for given params: " + params
-        };
+        if (isThrow) {
+            throw new {
+                code: "NOT_FOUND",
+                message: "No data found for given params: " + params
+            };
+        } else {
+            return null;
+        }
     }
@@ -22,6 +36,10 @@
         if (filtered.size === 0) {
-            throw new {
-                code: "NOT_FOUND",
-                message: "No data found for given params: " + params
-            };
+            if (isThrow) {
+                throw new {
+                    code: "NOT_FOUND",
+                    message: "No data found for given params: " + params
+                };
+            } else {
+                return null;
+            }
         }
@@ -33,10 +51,22 @@ return filtered;
 
+async function queryDbElseThrow(params, filter) {
+    return await query(params, filter, true);
+}
+
 async function queryDb(params, filter) {
+    return await query(params, filter, false);
+}
+
+async function query(params, filter, isThrow) {
     const result = await dynamoDb.query(params).promise();
 
     if (result.Count === 0) {
-        throw new {
-            code: "NOT_FOUND",
-            message: "No data found for given params: " + params
-        };
+        if (isThrow) {
+            throw new {
+                code: "NOT_FOUND",
+                message: "No data found for given params: " + params
+            };
+        } else {
+            return [];
+        }
     }
@@ -47,6 +77,10 @@
         if (filtered.size === 0) {
-            throw new {
-                code: "NOT_FOUND",
-                message: "No data found for given params: " + params
-            };
+            if (isThrow) {
+                throw new {
+                    code: "NOT_FOUND",
+                    message: "No data found for given params: " + params
+                };
+            } else {
+                return [];
+            }
         }
@@ -53,0 +87,0 @@ return filtered;

index.js

@@ -19,4 +19,7 @@ 'use strict';
 module.exports.getFromDb = db.getFromDb;
+module.exports.getFromDbElseThrow = db.getFromDbElseThrow;
 module.exports.queryDb = db.queryDb;
+module.exports.queryDbElseThrow = db.queryDbElseThrow;
 
+
 module.exports.hasProperties = util.hasProperties;
@@ -23,0 +26,0 @@ module.exports.isArray = util.isArray;

package.json

 {
   "name": "oneday-core",
-  "version": "1.0.9",
+  "version": "1.0.10",
   "description": "Basic AWS util functions to ease development.",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

14695

increased by7.44%

Lines of code

394

increased by8.84%

No dependency changes