From 0b94a49ac28c846cf2148d7dffc520a9db45001e Mon Sep 17 00:00:00 2001
From: cubedro <contact@siteshop.ro>
Date: Fri, 27 Mar 2015 12:28:55 +0200
Subject: [PATCH] node added uptime history

---
 models/collection.js |  2 +-
 models/node.js       | 20 +++++++++++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/models/collection.js b/models/collection.js
index c7917b1..7d38788 100644
--- a/models/collection.js
+++ b/models/collection.js
@@ -33,7 +33,7 @@ Collection.prototype.inactive = function(id)
 	if(!node)
 		return false;
 
-	node.stats.active = false;
+	node.setState(false);
 
 	return node.getStats();
 }
diff --git a/models/node.js b/models/node.js
index 35afd86..8f1e202 100644
--- a/models/node.js
+++ b/models/node.js
@@ -28,6 +28,15 @@ var Node = function Node(data)
 		uptime: 0,
 		lastUpdate: 0
 	};
+	this.uptime = {
+		started: null,
+		history: []
+	};
+
+	if(this.id === null) {
+		this.uptime.started = (new Date()).getTime();
+		this.setState(true);
+	}
 
 	if(typeof data.id !== 'undefined')
 		this.id = data.id;
@@ -66,6 +75,9 @@ Node.prototype.setInfo = function(data)
 
 	if(typeof data.spark !== 'undefined')
 		this.spark = data.spark;
+
+	if(this.uptime.history.length > 0 && this.uptime.history[this.uptime.history.length - 1].status == 'down')
+		this.setState(true);
 }
 
 Node.prototype.getInfo = function()
@@ -77,7 +89,7 @@ Node.prototype.setStats = function(stats)
 {
 	if(typeof stats !== undefined && typeof stats.block !== undefined && typeof stats.block.number !== undefined)
 	{
-		if(stats.block.number !== this.stats.number){
+		if(stats.block.number !== this.stats.number) {
 			stats.block.received == (new Date()).getTime() - stats.block.arrival;
 		} else {
 			stats.block.received = this.stats.block.received;
@@ -96,4 +108,10 @@ Node.prototype.getStats = function()
 	return {id: this.id, stats: this.stats};
 }
 
+Node.prototype.setState = function(active)
+{
+	this.stats.active = active;
+	this.uptime.history.push({status: (active ? 'up' : 'down'), time: (new Date()).getTime()});
+}
+
 module.exports = Node;