improved texts of feedback, added ok button

app/controllers/user_exercise_feedbacks_controller.rb

@@ -4,11 +4,11 @@ class UserExerciseFeedbacksController < ApplicationController
   before_action :set_user_exercise_feedback, only: [:edit, :update]
 
   def comment_presets
-    [t('user_exercise_feedback.choose'),
+    [[0,t('user_exercise_feedback.difficulty_easy')],
-     t('user_exercise_feedback.easy'),
+     [1,t('user_exercise_feedback.difficulty_some_what_easy')],
-     t('user_exercise_feedback.some_what_easy'),
+     [2,t('user_exercise_feedback.difficulty_ok')],
-     t('user_exercise_feedback.some_what_difficult'),
+     [3,t('user_exercise_feedback.difficulty_some_what_difficult')],
-     t('user_exercise_feedback.difficult')]
+     [4,t('user_exercise_feedback.difficult_too_difficult')]]
   end
 
   def authorize!
@@ -17,25 +17,25 @@ class UserExerciseFeedbacksController < ApplicationController
   private :authorize!
 
   def create
-    if validate_feedback_text(uef_params[:difficulty])
     exercise = Exercise.find(uef_params[:exercise_id])
     if exercise
       @uef = UserExerciseFeedback.new(uef_params)
+      if validate_inputs(uef_params)
         authorize!
         create_and_respond(object: @uef, path: proc{implement_exercise_path(exercise)})
-      end
       else
         flash[:danger] = t('shared.message_failure')
         redirect_to(:back, id: uef_params[:exercise_id])
       end
     end
+  end
 
   def destroy
     destroy_and_respond(object: @tag)
   end
 
   def edit
-    @texts = comment_presets
+    @texts = comment_presets.to_a
     authorize!
   end
 
@@ -45,7 +45,7 @@ class UserExerciseFeedbacksController < ApplicationController
   private :uef_params
 
   def new
-    @texts = comment_presets
+    @texts = comment_presets.to_a
     @uef = UserExerciseFeedback.new
     @exercise = Exercise.find(params[:user_exercise_feedback][:exercise_id])
     authorize!
@@ -53,7 +53,7 @@ class UserExerciseFeedbacksController < ApplicationController
 
   def update
     authorize!
-    if validate_feedback_text(uef_params[:difficulty]) && @exercise
+    if @exercise && validate_inputs(uef_params)
       update_and_respond(object: @uef, params: uef_params, path: implement_exercise_path(@exercise))
     else
       flash[:danger] = t('shared.message_failure')
@@ -66,12 +66,13 @@ class UserExerciseFeedbacksController < ApplicationController
   end
 
   def set_user_exercise_feedback
-    puts "params: #{params}"
     @exercise = Exercise.find(params[:user_exercise_feedback][:exercise_id])
     @uef = UserExerciseFeedback.find_by(exercise_id: params[:user_exercise_feedback][:exercise_id], user: current_user)
+    @selectedDifficulty = @uef.difficulty
   end
 
-  def validate_feedback_text(difficulty_text)
+  def validate_inputs(uef_params)
-    return comment_presets.include? difficulty_text
+    (uef_params[:difficulty].to_i >= 0 && uef_params[:difficulty].to_i < comment_presets.size) rescue false
   end
+
 end

app/models/user_exercise_feedback.rb

@@ -5,4 +5,7 @@ class UserExerciseFeedback < ActiveRecord::Base
 
   validates :user_id, uniqueness: { scope: [:exercise_id, :user_type] }
 
+  def to_s
+    "User Exercise Feedback"
+  end
 end

app/views/user_exercise_feedbacks/_form.html.slim

@@ -1,11 +1,11 @@
 = form_for(@uef) do |f|
   = render('shared/form_errors', object: @uef)
   h4
-    p = t('user_exercise_feedback.description')
+    == t('user_exercise_feedback.description')
   .form-group
     = f.text_area(:feedback_text, class: 'form-control', required: true, :rows => "10")
     h4 = t('user_exercise_feedback.difficulty')
-    = f.collection_radio_buttons :difficulty, @texts, :to_s, :to_s, html_options={class: "radio-inline"}  do |b|
+    = f.collection_radio_buttons :difficulty, @texts, :first, :last, html_options={class: "radio-inline"}  do |b|
       = b.label(:class => 'radio') { b.radio_button + b.text }
     = f.hidden_field(:exercise_id, :value => @exercise.id)
   .actions = render('shared/submit_button', f: f, object: @uef)

app/views/user_exercise_feedbacks/edit.html.slim

@@ -0,0 +1 @@
+= render('form')

app/views/user_exercise_feedbacks/new.html.slim

@@ -1,3 +1 @@
-h1 = t('shared.new_model', model: UserExerciseFeedback.model_name.human)
-
 = render('form')

config/locales/de.yml

@@ -152,6 +152,9 @@ de:
       submission:
         one: Abgabe
         other: Abgaben
+      user_exercise_feedback:
+        one: Feedback
+        other: Feedback
     errors:
       messages:
         together: 'muss zusammen mit %{attribute} definiert werden'
@@ -525,3 +528,12 @@ de:
     previous_label: '← Vorherige Seite'
   file_template:
     no_template_label: "Leere Datei"
+  user_exercise_feedback:
+    difficulty_easy: "es war zu einfach"
+    difficulty_some_what_easy: "es war etwas zu einfach"
+    difficulty_ok: "es war ok"
+    difficulty_some_what_difficult: "es war etwas zu schwer"
+    difficult_too_difficult: "es war zu schwer"
+    difficulty: "Schwierigkeit der Aufgabe"
+    description: "Wir freuen uns, wenn Sie uns hier Feedback zur Aufgabe zu geben.<br>Bitte beschreiben Sie, was Ihnen an der Aufgabe gefallen hat und was nicht. Gabs Schwierigkeiten bei der Aufgabe? War die Aufgabe zu leicht oder zu schwer?<br>Wir freuen uns über jedes Feedback."
+

config/locales/en.yml

@@ -173,6 +173,9 @@ en:
       submission:
         one: Submission
         other: Submissions
+      user_exercise_feedback:
+        one: Feedback
+        other: Feedback
     errors:
       messages:
         together: 'has to be set along with %{attribute}'
@@ -548,11 +551,10 @@ en:
     no_template_label: "Empty File"
   user_exercise_feedback:
     choose: "choose one"
-    easy: "it was easy"
+    difficulty_easy: "it was too easy"
-    some_what_easy: "it was somewhat easy"
+    difficulty_some_what_easy: "it was somewhat easy"
-    some_what_difficult: "it was somewhat difficult"
+    difficulty_ok: "it was just right"
-    difficult: "difficult"
+    difficulty_some_what_difficult: "it was somewhat difficult"
-    done: "done"
+    difficult_too_difficult: "it was too difficult"
     difficulty: "Difficulty of the exercise"
     description: "Here you have the chance to comment on the exercise. Feel free to give us feedback on the exercise, the description or difficulty. Did you liked the question or was it too difficult or easy?"
-