From 3b7a11a85a27b8ffd220e75121c81bb674c2f983 Mon Sep 17 00:00:00 2001
From: Ozi <ozi@Ozis-MacBook-Pro.local>
Date: Tue, 20 Feb 2018 21:11:04 +0700
Subject: [PATCH] release 2

---
 index.js          | 31 ++++++++++++++++++++++++++-----
 package-lock.json | 21 +++++++++++++++++++++
 2 files changed, 47 insertions(+), 5 deletions(-)
 create mode 100644 package-lock.json

diff --git a/index.js b/index.js
index 6c6a31f..92462e2 100644
--- a/index.js
+++ b/index.js
@@ -1,17 +1,38 @@
 const fs = require('fs');
 var sleep = require('sleep');
 
-function readFilePromise() {
+function readFilePromise(file) {
   // psst, the promise should be around here...
+  return new Promise((resolve,reject)=>{
+    fs.readFile(file,'utf8',(err,data)=>{
+      err ? reject(`error at:${file}`) : resolve(JSON.parse(data));
+    });
+  });
 }
 
 function matchParentsWithChildrens(parentFileName, childrenFileName) {
   // your code here... (p.s. readFilePromise function(s) should be around here..)
+  return new Promise((resolve,reject)=>{
+    readFilePromise(parentFileName).then((parent_data)=>{
+      readFilePromise(childrenFileName).then((children_data)=>{
+        parent_data.map((v,i,a)=>{
+          v.children =[]
+        });
+        parent_data.forEach((v)=>{
+          children_data.forEach((v2)=>{
+            if(v.last_name === v2.family)v.children.push(v2.full_name);
+          });
+        });
+        sleep.sleep(5);
+        resolve(parent_data);
+      }).catch((err)=> console.log(err))
+    }).catch((err)=> console.log(err))
+  })
 }
 
-matchParentsWithChildrens('./parents.json', './childrens.json');
-console.log("Notification : Data sedang diproses !");
+matchParentsWithChildrens('./parents.json', './childrens.json').then((data)=> console.log(data));
+// console.log("Notification : Data sedang diproses !");
 
 // for Release 2
-matchParentsWithChildrens('./parents.json', './not_a_real_file.json');
-matchParentsWithChildrens('./not_a_real_file.json', './also_not_a_real_file.json');
\ No newline at end of file
+// matchParentsWithChildrens('./parents.json', './AGNY_a_real_file.json')
+// matchParentsWithChildrens('./not_a_real_file.json', './also_not_a_real_file.json');
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..b372149
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,21 @@
+{
+  "name": "callback_readfile",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "nan": {
+      "version": "2.8.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.8.0.tgz",
+      "integrity": "sha1-7XFfP+neArV6XmJS2QqWZ14fCFo="
+    },
+    "sleep": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/sleep/-/sleep-5.1.1.tgz",
+      "integrity": "sha1-h4+h1E0I7rDyb7IBjvhinrGjq5Q=",
+      "requires": {
+        "nan": "2.8.0"
+      }
+    }
+  }
+}