Merge pull request #267 from autolab/hotfix_csv_assessment_order

Fixed CSV and Student Gradebook Ordering

Author: Ilter

app/helpers/gradebook_helper.rb

@@ -77,7 +77,7 @@ def gradebook_rows(matrix, course, section = nil, lecture = nil)
       row["section"] = cud.section
 
       # TODO: formalize score render stack, consolidate with computed score
-      course.assessments.each do |a|
+      course.assessments.ordered.each do |a|
         next unless matrix.has_assessment? a.id
 
         cell = matrix.cell(a.id, cud.id)
@@ -110,7 +110,7 @@ def csv_header(matrix, course)
     header = [ "Email", "first_name", "last_name", "Lecture", "Section", "School", "Major", "Year" ]
     course.assessment_categories.each do |cat|
       next unless matrix.has_category? cat.id
-      cat.assessments.each do |asmt|
+      cat.assessments.ordered.each do |asmt|
         next unless matrix.has_assessment? asmt.id
         header << asmt.name
       end
@@ -146,7 +146,7 @@ def gradebook_csv(matrix, course)
         course.assessment_categories.each do |cat|
           next unless matrix.has_category? cat.id
 
-          cat.assessments.each do |asmt|
+          cat.assessments.ordered.each do |asmt|
             next unless matrix.has_assessment? asmt.id
 
             row << formatted_status(matrix.cell(asmt.id, cud.id)["status"])

app/models/assessment.rb

@@ -44,7 +44,7 @@ class Assessment < ActiveRecord::Base
   RELEASED = "start_at < ?"
 
   # Scopes
-  scope :ordered, -> { order ORDERING }
+  scope :ordered, -> { order(ORDERING) }
   scope :released, ->(as_of = Time.now) { where(RELEASED, as_of) }
   scope :unreleased, ->(as_of = Time.now) { where.not(RELEASED, as_of) }
 

app/views/gradebooks/student.html.erb

@@ -86,7 +86,7 @@
                 <th>Final Score</th>
               </tr>
 
-              <% cat.assessments.each do |asmt| %>
+              <% cat.assessments.ordered.each do |asmt| %>
                 <% aud = asmt.aud_for @_cud  %>
                 <tr>
                   <td>