Merge pull request #1369 from codecombat/master

Add filter alerts to employer page

app/schemas/models/user.coffee

@@ -181,7 +181,7 @@ _.extend UserSchema.properties,
   }, c.object({
     title: 'Saved filter set'
     description: 'A saved filter set'
-    required: ['phoneScreenFilter','schoolFilter','locationFilter','roleFilter','seniorityFilter','visa','filterActive']
+    required: ['phoneScreenFilter','schoolFilter','locationFilter','roleFilter','seniorityFilter','visa']
   }, {
     phoneScreenFilter:
       title: 'Phone screen filter values'

app/styles/employers.sass

@@ -63,7 +63,15 @@
       cursor: pointer
       input
         margin-right: 5px
-
+  #saved-filter-table
+    display: none
+    width: 100%
+    tbody 
+      tr:nth-child(even) 
+        background-color: #CBCBCB 
+    margin-bottom: 20px
+    .deletion-row
+      text-align: center
   .get-started-button
     vertical-align: text-bottom
     margin-left: 10px

app/templates/employers.jade

@@ -90,7 +90,15 @@ block content
                 p#results 
                   | #{numberOfCandidates} 
                   span(data-i18n="employers.results") results
-                //button.btn#create-alert-button Create Alert
+                h4#filter-alerts-heading Filter Email Alerts
+                p Get an email whenever a candidate meeting certain criteria enters the system.
+                table#saved-filter-table
+                  thead
+                    tr
+                      th Filters
+                      th Remove
+                  tbody
+                button.btn#create-alert-button Create Alert with Current Filters
 
     #candidates-column(class=fullProfiles ? "full-profiles col-md-9" : "teaser-profiles col-md-12")
       if candidates.length

app/views/EmployersView.coffee

@@ -20,15 +20,16 @@ module.exports = class EmployersView extends RootView
   template: template
 
   events:
-    'click tbody tr': 'onCandidateClicked'
+    'click #candidate-table': 'onCandidateClicked'
     'click #logout-link': 'logoutAccount'
     'change #filters input': 'onFilterChanged'
-    'click #filter-button': 'applyFilters'
     'change #select_all_checkbox': 'handleSelectAllChange'
     'click .get-started-button': 'openSignupModal'
     'click .navbar-brand': 'restoreBodyColor'
     'click #login-link': 'onClickAuthbutton'
     'click #filter-link': 'swapFolderIcon'
+    'click #create-alert-button': 'createFilterAlert'
+    'click .deletion-col': 'deleteFilterAlert'
 
   constructor: (options) ->
     super options
@@ -39,6 +40,7 @@ module.exports = class EmployersView extends RootView
   afterRender: ->
     super()
     @sortTable() if @candidates.models.length
+    @renderSavedFilters()
 
   afterInsert: ->
     super()
@@ -128,6 +130,45 @@ module.exports = class EmployersView extends RootView
         return (_.filter candidates, (c) -> c.get('jobProfile').curated?[filterName] is filterValue).length
     else
       return Math.floor(Math.random() * 500)
+  createFilterAlert: ->
+    currentFilterSet = _.cloneDeep @filters
+    currentSavedFilters = _.cloneDeep me.get('savedEmployerFilterAlerts') ? []
+    currentSavedFilters.push currentFilterSet
+    @patchEmployerFilterAlerts currentSavedFilters, @renderSavedFilters
+      
+  deleteFilterAlert: (e) ->
+    index = $(e.target).closest('tbody tr').data('filter-index')
+    currentSavedFilters = me.get('savedEmployerFilterAlerts')
+    currentSavedFilters.splice(index,1)
+    @patchEmployerFilterAlerts currentSavedFilters, @renderSavedFilters
+    
+  patchEmployerFilterAlerts: (newFilters, cb) ->
+    me.set('savedEmployerFilterAlerts',newFilters)
+    unless me.isValid()
+      alert("There was an error setting the filter(me.isValid() returned false.) Reverting! Please notify team@codecombat.com.")
+      me.set 'savedEmployerFilterAlerts', me.previous('savedEmployerFilterAlerts')
+    else
+      triggerErrorAlert = -> alert("There was an error saving your filter alert! Please notify team@codecombat.com.")
+      res = me.save {"savedEmployerFilterAlerts": newFilters}, {patch: true, success: cb, error: triggerErrorAlert}
+      
+  renderSavedFilters: =>
+    savedFilters = me.get('savedEmployerFilterAlerts')
+    unless savedFilters?.length then return $("#saved-filter-table").hide()
+    $("#saved-filter-table").show()
+    $("#saved-filter-table").find("tbody tr").remove()
+    for filter, index in savedFilters
+      $("#saved-filter-table tbody").append("""<tr data-filter-index="#{index}"><td>#{@generateFilterAlertDescription(filter)}</td><td class="deletion-col"><a>✗</a></td></tr> """)
+      
+  
+  generateFilterAlertDescription: (filter) =>
+    descriptionString = ""
+    for key in _.keys(filter).sort()
+      value = filter[key]
+      if key is "filterActive" or _.without(@defaultFilters[key],value...).length is 0 then continue
+      if descriptionString.length then descriptionString += ", "
+      descriptionString += value.join(", ")
+    if descriptionString.length is 0 then descriptionString = "Any new candidate"
+    return descriptionString
     
   getActiveAndApprovedCandidates: =>
     candidates = _.filter @candidates.models, (c) -> c.get('jobProfile').active

server/users/user_handler.coffee

@@ -29,7 +29,7 @@ UserHandler = class UserHandler extends Handler
     'name', 'photoURL', 'password', 'anonymous', 'wizardColor1', 'volume',
     'firstName', 'lastName', 'gender', 'facebookID', 'gplusID', 'emails',
     'testGroupNumber', 'music', 'hourOfCode', 'hourOfCodeComplete', 'preferredLanguage',
-    'wizard', 'aceConfig', 'autocastDelay', 'lastLevel', 'jobProfile'
+    'wizard', 'aceConfig', 'autocastDelay', 'lastLevel', 'jobProfile', 'savedEmployerFilterAlerts'
   ]
 
   getEditableProperties: (req, document) ->