Merge pull request #42 from dalvarez2596/lesson-87

Added ransack sort link in courses

Author: dalvarez2596

app/models/course.rb

@@ -18,7 +18,7 @@ def to_s
   friendly_id :title, use: :slugged
 
   def self.ransackable_attributes(auth_object = nil)
-    [ "title", "short_description", "language", "level", "price" ]
+    [ "title", "short_description", "language", "level", "price", "average_rating", "created_at", "enrollments_count" ]
   end
   def self.ransackable_associations(auth_object = nil)
     [ "rich_text_description", "user" ]

app/views/courses/index.html.haml

@@ -23,10 +23,13 @@
         = f.select :language_cont, Course.languages, include_blank: true
         = f.label :level
         = f.select :level_cont, Course.levels, include_blank: true
-        = f.label :price
-        = f.search_field :price_eq, placeholder: "Price", class: 'form-control'
         = f.label :teacher
         = f.search_field :user_email_cont, placeholder: "Email", class: 'form-control'
+        = sort_link(@ransack_courses, :price)
+        = sort_link(@ransack_courses, :average_rating, "Top Rated")
+        = sort_link(@ransack_courses, :enrollments_count, "Most Popular")
+        = sort_link(@ransack_courses, :created_at, "Fresh")
+
         %p
         = f.submit class: "btn btn-sm btn-secondary form-control"
         %p