From 94d5fa1c862f0e2397dd1dbd55587978b69c384d Mon Sep 17 00:00:00 2001
From: Rupam Biswal <rupamranjan007@gmail.com>
Date: Mon, 9 Jul 2018 13:59:22 +0530
Subject: [PATCH] added new function and update read me

---
 README.md | 30 ++++++++++++++++----
 index.js  | 85 ++++++++++++++++++++++++++++++++++++++++++++++---------
 2 files changed, 96 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index d1261e0..79cb6de 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,21 @@
 # domain-verification
-Verify domain ownsership, currently supports 3 methods:
+This module help you to verify domain ownership.
 
-## 1. htmlVerification:
+## Install
+
+    $ npm install domain-verification
+
+## Usage
+
+    consta domainVerification = require('domain-verification');
+    domainVerification.html(domain_url,domain_html_name,hash_value);
+    domainVerification.txt(domain_url,domain_key,domain_value);
+    domainVerification.metatag(domain_url,domain_key,domain_value);
+    domainVerification.all(domain_url,domain_key,domain_value,domain_html_name,hash_value);
+
+    We are supporting Promise. 
+    
+## 1. html:
     
     Verify by uploading a specific HTML to a given domain.
 
@@ -14,18 +28,22 @@ Verify domain ownsership, currently supports 3 methods:
   * The domain to be verified has the HTML file specified in the url specified by 'domain_url'.
   * The filename is of the form: 'domain_html_name'.html, eg. 'domainVerified-1233ask.html'
 
-## 2. txtVerification:
+## 2. txt:
     Verify by Txt in the DNS of the domain:
     
-  ### Parameters:
+### Parameters:
 * domain_url: The URL of the domain that has the Txt file added
 * domain_key: The Txt key
 * domain_value: The Txt value
 
-## 3. metaTagVerification:
+## 3. metatag:
     Verify by metatag information of  a domain:
     
   ### Parameters:
   * domain_url: The URL of the domain containing the metatag
   * domain_key: The meta tag key/name
-  * domain_value: The value of the meta tag key/name
\ No newline at end of file
+  * domain_value: The value of the meta tag key/name
+
+## 3. all:
+    This methods call all the above 3 function and give you the result:
+    
\ No newline at end of file
diff --git a/index.js b/index.js
index b37343d..da8b9ff 100644
--- a/index.js
+++ b/index.js
@@ -11,8 +11,10 @@ var DomainVerification = (function() {
 	var htmlVerification = function(domain_url,domain_html_name,hash_value) {
 		var original_args = arguments;
 		return new Promise(function(resolve,reject){
-			if(original_args.length == 4)
+			if(original_args.length == 3)
 			{
+				var obj = {};
+				obj.verified = "Html Verification";
 				var url = domain_url+'/'+domain_html_name+'.html';
 				var options = {
 					method: 'GET',
@@ -21,13 +23,16 @@ var DomainVerification = (function() {
 				request(options,function(error,response,body){
 					if(error)
 					{
-						resolve(false);
+						obj.status = false;
+						resolve(obj);
 					} else {
 						if(hash_value == body)
 						{
-							resolve(true);
+							obj.status = true;
+							resolve(obj);
 						} else {
-							resolve(false);
+							obj.status = false;
+							resolve(obj);
 						}
 					}
 				});
@@ -41,19 +46,24 @@ var DomainVerification = (function() {
 		var original_args = arguments;
 		return new Promise(function (resolve,reject){
 			if(original_args.length == 3){
+				var obj = {};
+				obj.verified = "Txt Verification";
 				dns.resolveTxt(domain_url, function(error,records){
 					if(records == undefined)
 					{
-						resolve(false);
+						obj.status = false;
+						resolve(obj);
 					} else {
 						records.forEach(function(record){
 							var expected = domain_key+'='+domain_value;
 							if(expected == record[0])
 							{
-								resolve(true);
+								obj.status = true;
+								resolve(obj);
 							}
 							else {
-								resolve(false);
+								obj.status = false;
+								resolve(obj);
 							}				
 						});
 					}
@@ -68,24 +78,31 @@ var DomainVerification = (function() {
 	var metaTagVerification = function(domain_url,domain_key,domain_value) {
 		var original_args = arguments;
 		return new Promise(function(resolve,reject){
+			var obj = {};
+				obj.verified = "Meta tag Verification";
+
 			if(original_args.length == 3)
 			{
 				metafetch.fetch(domain_url,function(err,result){
 					if(err)
 					{
-						resolve(false);
+						obj.status = false;
+						resolve(obj);
 					} else {
 						var check_key = result.meta[domain_key];
 						if( check_key != undefined)
 						{
 							if(check_key === domain_value)
 							{
-								resolve(true);
+								obj.status = true;
+								resolve(obj);
 							} else {
-								resolve(false);
+								obj.status = false;
+								resolve(obj);
 							}
 						} else {
-							resolve(false);
+							obj.status = false;
+							resolve(obj);
 						}
 					}
 				});
@@ -93,12 +110,54 @@ var DomainVerification = (function() {
 				reject('Mismatch arguments');
 			}
 		});
-	}
+	};
+
+	var verifyAll = function(domain_url,domain_key,domain_value,domain_html_name,hash_value)
+	{
+		var original_args = arguments;
+		return new Promise(function(resolve,reject){
+			var obj = {};
+			var success = [];
+			var failure = [];
+			if(original_args.length == 5)
+			{
+				Promise.all([
+					htmlVerification(domain_url,domain_html_name,hash_value),
+					txtVerification(domain_url,domain_key,domain_value),
+					metaTagVerification(domain_url,domain_key,domain_value)
+				]).then(results_data =>{
+					results_data.forEach( data=>{
+						if(data.status)
+						{
+							success.push(data.name);
+						} else {
+							failure.push(data.name);
+						}
+					});
+					if(success.length > 0)
+					{
+						obj.status = true;
+						obj.verified = success;
+					} else {
+						obj.status = false;
+						obj.verified = [];
+					}
+					resolve(obj);
+				}).catch( error =>{
+					reject(error);
+				});
+			} else {
+				reject('Mismatch arguments');
+			}
+		});
+	};
+
   
 	return {
 		html: htmlVerification,
 		txt: txtVerification,
-		metatag: metaTagVerification
+		metatag: metaTagVerification,
+		all:verifyAll
 	};
 
   })();