Refactor CourseEnrollView to use view in template

app/templates/courses/course-enroll.jade

@@ -7,53 +7,53 @@ block content
     a.spl(href='mailto:team@codecombat.com') team@codecombat.com
   div(style='border-bottom: 1px solid black')
 
-  if state === 'declined' || state === 'unknown_error'
+  if view.state === 'declined' || view.state === 'unknown_error'
     p
       .alert.alert-danger
         span.spr(data-i18n="loading_error.error")
-        span #{stateMessage}
+        span #{view.stateMessage}
 
-  if state === 'creating'
+  if view.state === 'creating'
     p
       .alert.alert-info(data-i18n="courses.creating_class")
-  else if state === 'purchasing'
+  else if view.state === 'purchasing'
     p
       .alert.alert-info(data-i18n="courses.purchasing_course")
   else 
     .well.well-lg.enroll-container
-      if price > 0
+      if view.price > 0
         h1.center(data-i18n="courses.buy_course")
       else
         h1.center(data-i18n="courses.create_class")
       h3
         span 1.
         span.spl(data-i18n="courses.course")
-      if courses.length > 2
+      if view.courses.size() > 2
         p(data-i18n="courses.select_all_courses")
       .form-group
         select.form-control.course-select
-          each course in courses
+          each course in view.courses.models
             option(value="#{course.id}")= course.get('name')
-          if courses.length > 1
+          if view.courses.size() > 1
             option(value="All Courses", data-i18n="courses.all_courses")
 
-      if price > 0
+      if view.price > 0
         h3
           span 2.
           span.spl(data-i18n="courses.number_students")
         p(data-i18n="courses.enter_number_students")
-        input.input-seats(type='text', value="#{seats}")
+        input.input-seats(type='text', value="#{view.seats}")
 
       h3
-        if price > 0
+        if view.price > 0
           span 3.
         else
           span 2.
         span.spl(data-i18n="courses.name_class")
       p(data-i18n="courses.displayed_course_page")
-      input.class-name(type='text', placeholder="Mrs. Smith's 4th Period", value="#{className ? className : ''}")
+      input.class-name(type='text', placeholder="Mrs. Smith's 4th Period", value="#{view.className ? view.className : ''}")
 
-      if price > 0
+      if view.price > 0
         h3
           span 4.
           span.spl(data-i18n="courses.buy") Buy
@@ -62,21 +62,21 @@ block content
           span 3.
           span.spl(data-i18n="courses.create_class")
       p
-        if price > 0
+        if view.price > 0
           span.spr(data-i18n="courses.purchasing_for")
         else
           span.spr(data-i18n="courses.creating_for")
-        strong.spr #{selectedCourseTitle}
-        if price > 0
+        strong.spr #{view.selectedCourseTitle}
+        if view.price > 0
           span.spr(data-i18n="courses.for")
           strong
-            span #{seats}
+            span #{view.seats}
             span.spl(data-i18n="courses.students1")
           span #{'.'}
       p(data-i18n="courses.receive_code")
       p.center
-        if price > 0
-          button.btn.btn-success.btn-lg.btn-buy $#{(price / 100.0).toFixed(2)}
+        if view.price > 0
+          button.btn.btn-success.btn-lg.btn-buy $#{(view.price / 100.0).toFixed(2)}
         else
           button.btn.btn-success.btn-lg.btn-buy(data-i18n="courses.create_class")
       +trial-and-questions

app/views/courses/CourseEnrollView.coffee

@@ -29,18 +29,6 @@ module.exports = class CourseEnrollView extends RootView
     @listenTo @courses, 'sync', @onCoursesLoaded
     @supermodel.loadCollection(@courses, 'courses')
 
-  getRenderData: ->
-    context = super()
-    context.className = @className
-    context.courses = @courses.models
-    context.price = @price ? 0
-    context.seats = @seats
-    context.selectedCourse = @selectedCourse
-    context.selectedCourseTitle = @selectedCourse?.get('name') ? 'All Courses'
-    context.state = @state
-    context.stateMessage = @stateMessage
-    context
-
   afterRender: ->
     super()
     if @selectedCourse