From b11e1e20daa13eaa2ac0cd8134defc4994b957a6 Mon Sep 17 00:00:00 2001
From: Rowan Manning <rowan.manning@nature.com>
Date: Thu, 26 Sep 2013 16:54:36 +0100
Subject: [PATCH] Make sure only one result per day is shown

---
 route/task/index.js           |  3 ++-
 view/presenter/result-list.js | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 view/presenter/result-list.js

diff --git a/route/task/index.js b/route/task/index.js
index 3c8af2f..3f7990b 100644
--- a/route/task/index.js
+++ b/route/task/index.js
@@ -2,6 +2,7 @@
 
 var presentTask = require('../../view/presenter/task');
 var presentResult = require('../../view/presenter/result');
+var presentResultList = require('../../view/presenter/result-list');
 
 module.exports = route;
 
@@ -19,7 +20,7 @@ function route (app) {
 				}
 				res.render('task', {
 					task: presentTask(task),
-					results: results.map(presentResult),
+					results: presentResultList(results.map(presentResult)),
 					mainResult: task.lastResult || null,
 					added: (typeof req.query.added !== 'undefined')
 				});
diff --git a/view/presenter/result-list.js b/view/presenter/result-list.js
new file mode 100644
index 0000000..58c8ada
--- /dev/null
+++ b/view/presenter/result-list.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var _ = require('underscore');
+var moment = require('moment');
+
+module.exports = presentResultList;
+
+function presentResultList (results) {
+    var resultsByDay = _.groupBy(results, function (result) {
+        return moment(result.date).format('YYYY-MM-DD');
+    });
+    var uniqueDayResults = [];
+    _.keys(resultsByDay).forEach(function (day) {
+        uniqueDayResults.push(resultsByDay[day][0]);
+    });
+    return uniqueDayResults;
+}