From b1169d28812e8bf77435b657c8680dc5928355f3 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam.soltys@pwgsc-tpsgc.gc.ca>
Date: Thu, 22 Nov 2012 15:29:36 -0800
Subject: Implement transactions date filter

---
 public/js/report.coffee | 62 +++++++++++++++++++++++++++++++------------------
 1 file changed, 40 insertions(+), 22 deletions(-)

diff --git a/public/js/report.coffee b/public/js/report.coffee
index b8a85f3e..8e9ba633 100644
--- a/public/js/report.coffee
+++ b/public/js/report.coffee
@@ -1,32 +1,50 @@
 #= require jquery-1.8.2.min.js
 #= require jquery-ui-1.9.0.custom.min.js
+#= require moment.min.js
+
+g = exports ? this
 
 $(->
-  $('.date').datepicker()
+  $('.date').datepicker(onClose: ->
+    transactions = $.grep(g.transactions, (e, i) ->
+      from = moment($('#from').val(), "MM/DD/YYYY")
+      to = moment($('#to').val(), "MM/DD/YYYY")
+      d = moment(e.date)
 
-  $.getJSON('transactions', (data) ->
-    $.each(data.transactions, ->
-      $('tbody').append("""
-        <tr>
-          <td>#{this.date}</td>
-          <td>#{this.address}</td>
-          <td>#{parseFloat(this.exchange).toFixed(2)}</td>
-          <td>#{parseFloat(this.received).toFixed(2)}</td>
-          <td>#{(this.received * this.exchange).toFixed(2)}</td>
-        </tr>
-      """)
+      return (!from? || d.diff(from) >= 0) && (!to? || d.diff(to) <= 0)
     )
 
-    btc = 0
-    $('td:nth-child(4)').each(->
-      btc += parseFloat($(this).html())
-    )
-    $('#btc').html(btc.toFixed(2))
+    display(transactions)   
+  )
 
-    cad = 0
-    $('td:nth-child(5)').each(->
-      cad += parseFloat($(this).html())
-    )
-    $('#cad').html(cad.toFixed(2))
+  $.getJSON('transactions', (data) ->
+    g.transactions = data.transactions
+    display(g.transactions)
   )
 )
+
+display = (transactions) ->
+  $('tbody tr').remove()
+  $.each(transactions, ->
+    $('tbody').append("""
+      <tr>
+        <td>#{this.date}</td>
+        <td>#{this.address}</td>
+        <td>#{parseFloat(this.exchange).toFixed(2)}</td>
+        <td>#{parseFloat(this.received).toFixed(2)}</td>
+        <td>#{(this.received * this.exchange).toFixed(2)}</td>
+      </tr>
+    """)
+  )
+
+  btc = 0
+  $('td:nth-child(4)').each(->
+    btc += parseFloat($(this).html())
+  )
+  $('#btc').html(btc.toFixed(2))
+
+  cad = 0
+  $('td:nth-child(5)').each(->
+    cad += parseFloat($(this).html())
+  )
+  $('#cad').html(cad.toFixed(2))
-- 
cgit v1.2.3