Proper reward processing & updating user-stats on vote save

app/assets/javascripts/backbone/models/habit.js.coffee

@@ -11,17 +11,23 @@ class HabitTracker.Models.Habit extends Backbone.Model
     done: false
     position: 0
     
-  isHabit: ->
+  isHabit: =>
     @get("habit_type")==1
 
-  isDaily: ->
+  isDaily: =>
     @get("habit_type")==2
+    
+  isTodo: =>
+    @get('habit_type')==3
 
-  isDoneTodo: ->
-    @get("habit_type")==3 and @get("done")
+  isDoneTodo: =>
+    @isTodo() and @get("done")
 
-  isRemainingTodo: ->
-    @get("habit_type")==3 and !@get("done")
+  isRemainingTodo: =>
+    @isTodo() and !@get("done")
+    
+  isReward: =>
+    @get('habit_type')==4
     
   vote: (direction) ->
     # For negative values, use a line: something like y=-.1x+1
@@ -34,18 +40,20 @@ class HabitTracker.Models.Habit extends Backbone.Model
       delta = (( -0.1 * score + 1 ) * sign)
     else
       delta = (( Math.pow(0.9, score) ) * sign)
-      
-    score += delta
+    
+    score += delta unless @isReward  
     
     # up/down -voting as checkbox & assigning as done, 2 birds one stone
     done = @get("done")
     if !@isHabit()
       done = true if direction=="up"
       done = false if direction=="down"
-    
-    @save({ score: score, done: done })
+    @set({ score: score, done: done })
     window.userStats.updateStats(this, delta)
     
+    #send all the update information, as well as tack on userStats which will save to Users
+    @save({ user_stats: window.userStats })
+    
 class HabitTracker.Collections.HabitsCollection extends Backbone.Collection
   model: HabitTracker.Models.Habit
   url: '/habits'

app/assets/javascripts/backbone/models/user.js.coffee

@@ -15,8 +15,11 @@ class HabitTracker.Models.User extends Backbone.Model
       @set({ lvl: @get('lvl') + 1 })
     
     # also add money. Only take away money if it was a mistake (aka, a checkbox) 
-    if delta>0 or !habit.isHabit() 
+    if delta>0 or (habit.isDaily() or habit.isTodo()) 
       @set({money: @get('money')+delta})
+    # if buying an item, deduct cost
+    if habit.isReward()
+      @set({money: @get('money')-habit.get('score')})
       
     @trigger('updatedStats')
       

app/assets/javascripts/backbone/templates/habits/reward.jst.ejs

@@ -0,0 +1,7 @@
+<!-- TODO buy link -->
+<a class="buy-link" href=#><img src="assets/dollar.png" /></a>
+<%= name %>
+($<%= score %>)
+<div class='edit'>
+  <a href="#/<%= id %>/edit">Edit</a>
+</div>

app/assets/javascripts/backbone/views/habits/habit_view.js.coffee

@@ -8,15 +8,15 @@ class HabitTracker.Views.Habits.HabitView extends Backbone.View
     "click .vote-up" : "voteUp"
     "click .vote-down" : "voteDown"
 
-  destroy: () ->
+  destroy: () =>
     @model.destroy()
     this.remove()
     return false
     
-  voteUp: ->
+  voteUp: =>
     @model.vote("up")
 
-  voteDown: ->
+  voteDown: =>
     @model.vote("down")
 
   tagName: "li"

app/assets/javascripts/backbone/views/habits/index_view.js.coffee

@@ -11,9 +11,10 @@ class HabitTracker.Views.Habits.IndexView extends Backbone.View
   # TODO create a view & template, bind to existing element
   updateStats: () =>
     stats = window.userStats
-    @$('#tnl').html( "(Level #{stats.get('lvl')})   #{Math.round(stats.get('exp'))} / #{stats.tnl()}" )
-    @$( "#progressbar" ).progressbar value: stats.get('exp')/stats.tnl() * 100
+    $('#tnl').html( "(Level #{stats.get('lvl')})   #{Math.round(stats.get('exp'))} / #{stats.tnl()}" )
+    $( "#progressbar" ).progressbar value: stats.get('exp')/stats.tnl() * 100
 
+    # TODO for some reason this has to be @$, but above has to be $
     money = stats.get('money').toFixed(1).split('.')
     @$('#money').html("#{money[0]} <img src='assets/coin_single_gold.png'/>  #{money[1]} <img src='assets/coin_single_silver.png'/>")
 
@@ -26,6 +27,9 @@ class HabitTracker.Views.Habits.IndexView extends Backbone.View
     if habit.isDaily() then @$("#habits-daily").append(view.render().el)
     if habit.isDoneTodo() then @$("#habits-todos-done").append(view.render().el)
     if habit.isRemainingTodo() then @$("#habits-todos-remaining").append(view.render().el)
+    if habit.isReward()
+      view = new HabitTracker.Views.Habits.RewardView({model : habit})
+      @$("#rewards").append(view.render().el)
     
   render: =>
     $(@el).html(@template(habits: @options.habits.toJSON() ))

app/assets/javascripts/backbone/views/habits/reward_view.js.coffee

@@ -0,0 +1,32 @@
+HabitTracker.Views.Habits ||= {}
+
+class HabitTracker.Views.Habits.RewardView extends Backbone.View
+  template: JST["backbone/templates/habits/reward"]
+  
+  events:
+    "click .destroy" : "destroy"
+    "click .buy-link" : "voteDown"
+
+  destroy: () ->
+    @model.destroy()
+    this.remove()
+    return false
+    
+  voteDown: =>
+    if @model.get('score') > window.userStats.get('money')
+      $('#money').effect("pulsate", 100);      
+    else
+      @model.vote("down")
+
+  tagName: "li"
+  className: "reward"
+  
+  render: ->
+    $(@el).attr('id', "habit_#{@model.get('id')}")
+    $(@el).html(@template(@model.toJSON() ))
+    
+    @$(".comment").qtip content:
+      text: (api) ->
+        $(this).next().html()
+      
+    return this