Add clean entries db admin tool

lib/admin_plugins/cleanentriesdb.js

@@ -0,0 +1,80 @@
+'use strict';
+
+var moment = require('moment');
+
+var cleanentriesdb = {
+  name: 'cleanentriesdb'
+  , label: 'Clean Mongo entries (glucose entries) database'
+  , pluginType: 'admin'
+};
+
+function init() {
+  return cleanentriesdb;
+}
+
+module.exports = init;
+
+cleanentriesdb.actions = [
+    {
+        name: 'Delete all documents from entries collection older than 180 days'
+      , description: 'This task removes all documents from entries collection that are older than 180 days. Useful when uploader battery status is not properly updated.'
+      , buttonLabel: 'Delete old documents'
+      , confirmText: 'Delete old documents from entries collection?'
+      , preventClose: true
+    }
+  ];
+
+cleanentriesdb.actions[0].init = function init(client, callback) {
+  var translate = client.translate;
+  var $status = $('#admin_' + cleanentriesdb.name + '_0_status');
+
+  $status.hide();
+
+  var numDays =  '<br/>'
+      + '<label for="admin_entries_days">'
+      + translate('Number of Days to Keep:')
+      + '  <input id="admin_entries_days" value="180" size="3" min="1"/>'
+      + '</label>';
+
+  $('#admin_' + cleanentriesdb.name + '_0_html').html(numDays);
+
+  if (callback) { callback(); }
+};
+
+cleanentriesdb.actions[0].code =  function deleteOldRecords(client, callback) {
+  var translate = client.translate;
+  var $status = $('#admin_' + cleanentriesdb.name + '_0_status');
+  var numDays = Number($('#admin_entries_days').val());
+
+  if (isNaN(numDays) || (numDays < 1)) {
+    alert(translate('%1 is not a valid number', { params: [$('#admin_entries_days').val()] }));
+    if (callback) { callback(); }
+    return;
+  }
+  var endDate = moment().subtract(numDays, 'days');
+  var dateStr = endDate.format('YYYY-MM-DD');
+
+  if (!client.hashauth.isAuthenticated()) {
+    alert(translate('Your device is not authenticated yet'));
+    if (callback) {
+      callback();
+    }
+    return;
+  }
+
+  $status.hide().text(translate('Deleting records ...')).fadeIn('slow');
+  $.ajax({
+      method: 'DELETE'
+    , url: '/api/v1/entries/?find[created_at][$lte]=' + dateStr
+    , headers: client.headers()
+    , success: function (retVal) {
+      $status.hide().text(translate('%1 records deleted',{ params: [retVal.n] })).fadeIn('slow');
+    }
+  }).done(function success () {
+    if (callback) { callback(); }
+  }).fail(function fail() {
+    $status.hide().text(translate('Error')).fadeIn('slow');
+    if (callback) { callback(); }
+  });
+
+};

lib/admin_plugins/index.js

@@ -9,6 +9,7 @@ function init() {
       , require('./roles')()
       , require('./cleanstatusdb')()
       , require('./cleantreatmentsdb')()
+      , require('./cleanentriesdb')()
       , require('./futureitems')()
     ];