Add weight and average score compute.

app/assets/javascripts/survey.js

@@ -32,6 +32,7 @@ function setData(l, length, optionsI, className) {
 		_title_translations: [id+l+"_title_translations", name+l+"][title_translations]", "questions_title_"+l,{"en":"","zh_tw":""}],
 		_description_translations: [id+l+"_description_translations", name+l+"][description_translations]", "questions_depiction_"+l,{"en":"","zh_tw":""}],
 		_type: [id+l+"_type", name+l+"][type]"],
+		_weight: [id+l+"_weight", name+l+"][weight]", 1],
 		_selectable_question: [name+l+"][selectable_question]", ''],
 		_selectable_question_type: [name+l+"][selectable_question_type]",''],
 		_question_type: [question_type_name,'',String(question_type_name).replaceAll(/\[|\]/g,'')],
@@ -73,6 +74,7 @@ function setEditData(l, length, d, optionsI, className) {
 		_title_translations: [id+l+"_title_translations", name+l+"][title_translations]", "questions_title_"+l,d.title_translations],
 		_description_translations: [id+l+"_description_translations", name+l+"][description_translations]", "questions_depiction_"+l,d.description_translations],
 		_type: [id+l+"_type", name+l+"][type]",d.type],
+		_weight: [id+l+"_weight", name+l+"][weight]", d.weight],
 		_selectable_question: [name+l+"][selectable_question]", d.selectable_question],
 		_selectable_question_type: [name+l+"][selectable_question_type]",d.selectable_question_type],
 		_question_type: [name+l+"][question_type]",d.question_type,String(name+l+"][question_type]").replaceAll(/\[|\]/g,'')],
@@ -213,10 +215,13 @@ function onQuestionTypeChanged ( $fieldType, _val ){
 	if(_val < 2) {
 		$fieldType.fadeOut(300);
 		$fieldType.next(".date-format").fadeOut(300);
+		$fieldType.siblings(".weight_block").addClass("hide");
 	}else if(_val == 6){
 		$fieldType.fadeOut(300);
 		$fieldType.next(".date-format").fadeIn(300);
+		$fieldType.siblings(".weight_block").addClass("hide");
 	} else {
+		$fieldType.siblings(".weight_block").removeClass("hide");
 		$fieldType.fadeIn(300);
 		$fieldType.next(".date-format").fadeOut(300);
 		if (_val == 7){

app/controllers/admin/surveys_controller.rb

@@ -94,6 +94,7 @@ class Admin::SurveysController < OrbitAdminController
 
     respond_to do |format|
       if @survey.save
+        @survey.update_total_weight
         format.html { redirect_to(admin_surveys_path) }
         format.xml  { render :xml => @survey, :status => :created, :location => @survey }
       else
@@ -124,6 +125,8 @@ class Admin::SurveysController < OrbitAdminController
     @survey.total_points = total
     respond_to do |format|
       if @survey.update_attributes(survey_params)
+        @survey.update_answer_score
+        @survey.update_total_weight
         if params[:et] == "result"
           format.html { redirect_to(set_answers_admin_survey_path(@survey.id)) }
         else

app/controllers/surveys_controller.rb

@@ -141,6 +141,7 @@ class SurveysController < ApplicationController
     @answer_model.select_question = answer['select_question'].values.flatten unless answer['select_question'].blank?
     @survey.survey_questions.each do |question|
       qid = question.id.to_s
+      weight = (question.weight.nil? ? 1 : question.weight)
       if question.selectable_question && @answer_model.select_question.exclude?(qid)
         next
       end
@@ -161,7 +162,7 @@ class SurveysController < ApplicationController
                 tmp['other'] = answer["#{qid}_#{answer[qid]}_custom_option"]
               end
               @answer_model[qid] = tmp
-              p = (opt.points == nil ? 0 : opt.points) rescue 0
+              p = (opt.points.to_i * weight) rescue 0
               total = total + p
               individual_total << p
             end
@@ -182,7 +183,7 @@ class SurveysController < ApplicationController
                     tmp['other'] = answer["#{qid}_#{oid}_custom_option"]
                   end
                   @answer_model[qid] << tmp
-                  p = (opt.points == nil ? 0 : opt.points) rescue 0
+                  p = (opt.points.to_i * weight) rescue 0
                   total = total + p
                   t = t + p
                 end
@@ -192,7 +193,7 @@ class SurveysController < ApplicationController
           end
         when SurveyQuestion::Radiogroup
           @answer_model[qid] = {}
-          options = Hash[question.survey_question_options.collect{|o| [ o.id.to_s, (o.points.nil? ? 0 : o.points) ] }]
+          options = Hash[question.survey_question_options.collect{|o| [ o.id.to_s, (o.points.nil? ? 0 : o.points * weight) ] }]
           radiogroups = Hash[question.survey_question_radiogroups.collect{|rg| [ rg.id.to_s, rg.name_translations] }]
           if answer[qid]
             t = 0
@@ -234,10 +235,10 @@ class SurveysController < ApplicationController
                 if question.custom_option_each_option && !answer["#{qid}_#{oid}_custom_option"].blank?
                   tmp['other'] = answer["#{qid}_#{oid}_custom_option"]
                 end
-                p = (opt.points == nil ? 0 : opt.points) rescue 0
+                p = (opt.points.to_i * weight) rescue 0
                 opt2_names = Array(answer["#{qid}_#{oid}"]).collect do |o2id| 
                   opt2 = opt.level2.find(o2id)
-                  p += opt2.points.to_i
+                  p += opt2.points.to_i * weight
                   opt2.name_translations
                 end
                 tmp['level2'] = opt2_names

app/models/questionnaire_survey.rb

@@ -28,7 +28,7 @@ class QuestionnaireSurvey
   field :needs_login, :type => Boolean, :default => false
   field :answer_repeat, :type => Boolean, :default => false
   field :total_points, type: Integer, :default => 0
-
+  field :total_weight, type: Integer
   field :result_type, :type => Integer, :default => 0
   field :extern_link
   mount_uploader :upload_file, AssetUploader
@@ -373,6 +373,123 @@ class QuestionnaireSurvey
       return new_object, clone_target
     end
   end
+  def update_answer_score
+    if self.survey_questions.where(:need_update_score => true).count != 0
+      puts "Updating answer's scores"
+      tmp_weights = []
+      tmp_score_data = self.survey_questions.map do |question|
+        qid = question.id.to_s
+        tmp = {}
+        weight = (question.weight.nil? ? 1 : question.weight)
+        tmp_weights << weight
+        case question.type
+        when SurveyQuestion::Radio, SurveyQuestion::Select, SurveyQuestion::Check, SurveyQuestion::Radiogroup
+          question.survey_question_options.each do |opt|
+            oid = opt.id.to_s
+            tmp[oid] = {"base"=>(opt.points.to_i * weight)}
+          end
+        when SurveyQuestion::Oneline, SurveyQuestion::Multiline, SurveyQuestion::DateTime
+          tmp = 0
+        when SurveyQuestion::DoubleLevelOption
+          question.survey_question_options.each do |opt|
+            oid = opt.id.to_s
+            tmp[oid] = {"base"=>(opt.points.to_i * weight)}
+            opt.level2.each do |opt2|
+              tmp[oid][opt2.id.to_s] = opt2.points.to_i * weight
+            end
+          end
+        end
+        [qid,tmp]
+      end.to_h
+      self.survey_answers.each do |answer|
+        total = 0
+        individual_total = []
+        tmp_total_weight = 0
+        tmp_score_data.each_with_index do |(qid,tmp),i|
+          if answer[qid]
+            tmp_total_weight += tmp_weights[i]
+            if tmp.class == Fixnum #Oneline, Multiline, DateTime
+              total += tmp
+              individual_total << tmp
+            else
+              if answer[qid].class == Array #Check , DoubleLevelOption
+                t = 0
+                answer[qid].each do |d|
+                  if d.class != BSON::Document
+                    break
+                  end
+                  level2s = []
+                  oid = nil
+                  if d.has_key?("level1_id")
+                    oid = d["level1_id"]
+                    level2s = Array(d["level1_ids"])
+                  else
+                    oid = d['oid']
+                  end
+                  t2 += tmp[oid]["base"] rescue nil
+                  if t2
+                    t += t2
+                    level2s.each do |level2_id|
+                      t += tmp[oid][level2_id]
+                    end
+                  end
+                end
+                total += t
+                individual_total << t
+              elsif answer[qid].class == BSON::Document #Radio, Select, Radiogroup
+                if (answer[qid].has_key?('oid') rescue true)
+                  t = tmp[answer[qid]['oid']]["base"] rescue nil
+                  if t
+                    total += t
+                    individual_total << t
+                  end
+                else
+                  tmp[answer[qid]].each do |oid,d|
+                    t = tmp[oid]["base"] rescue nil
+                    if t
+                      total += t
+                      individual_total << t
+                    end
+                  end
+                end
+              else
+                total += 0
+                individual_total << 0
+              end
+            end
+          else
+            total += 0
+            individual_total << 0
+          end
+        end
+        answer.scored_points = total
+        answer.individual_total = individual_total
+        if tmp_total_weight != 0
+          answer.avg_points = (individual_total.to_f / tmp_total_weight).round
+        else
+          answer.avg_points = 0
+        end
+        answer.save
+      end
+      self.survey_questions.update_all(:need_update_score => false)
+    end
+  end
+  def update_total_weight
+    self.total_weight = self.survey_questions.pluck(:weight).map{|w| w.nil? ? 1 : w}.sum
+    self.save
+  end
+  def get_total_weight(ans=nil)
+    if ans.nil?
+      if self.total_weight.nil?
+        self.update_total_weight
+        self.total_weight
+      else
+        self.total_weight
+      end
+    else
+      self.survey_questions.where(:id.in=>ans.attributes.keys).pluck(:weight).map{|w| w.nil? ? 1 : w}.sum
+    end
+  end
   protected
   
   def check_deadline
@@ -380,7 +497,6 @@ class QuestionnaireSurvey
       self.deadline = nil
     end
   end
-  
   # def update_avliable_language
   #   VALID_LOCALES.each  do |locale|
   #     if (title_translations[locale].blank? rescue true)

app/models/survey_answer.rb

@@ -5,6 +5,7 @@ class SurveyAnswer
   
   field :user, type: BSON::ObjectId
   field :scored_points, type: Integer, :default => 0
+  field :avg_points, type: Integer
   field :individual_total, type: Array, :default => []
   field :select_question, type: Array, :default => []
   belongs_to :questionnaire_survey
@@ -41,4 +42,14 @@ class SurveyAnswer
       end
     end
   end
+  def get_avg_points
+    if self.avg_points.nil?
+      total_weight = self.questionnaire_survey.get_total_weight(self)
+      self.avg_points = (scored_points.to_f / total_weight).round
+      self.save
+      self.avg_points
+    else
+      self.avg_points
+    end
+  end
 end

app/models/survey_answer_group.rb

@@ -7,4 +7,7 @@ class SurveyAnswerGroup
 	def survey_answers
 		SurveyAnswer.where(:id.in=>survey_answer_ids)
 	end
+	after_destroy do
+		SurveyAnswer.where(:id.in=>survey_answer_ids).destroy
+	end
 end

app/models/survey_question.rb

@@ -11,7 +11,8 @@ class SurveyQuestion
 
   include Mongoid::Document
   include Mongoid::Attributes::Dynamic
-
+  field :need_update_score, :type => Boolean, :default => false
+  field :weight, :type => Integer, :default => 1
   field :title, :localize => true
   field :description, :localize => true
   field :is_required, :type => Boolean
@@ -43,6 +44,9 @@ class SurveyQuestion
 
   before_save do
     self.custom_option_type = self.custom_option_type.map(&:to_i)
+    if self.weight_changed? || (self.survey_question_options.select{|opt| opt.points_changed? || (opt.level2.select{|sub_opt| sub_opt.points_changed?}.count != 0)}.count != 0)
+      self.need_update_score = true
+    end
   end
 
   def jumpable?

app/views/admin/surveys/_questions.html.erb

@@ -49,6 +49,12 @@
           </div>
         </div>
       </div>
+      <div class="control-group weight_block" {{if _type[2] != 0 && _type[2] != 1 && _type[2] != 6 }}class="hide"{{/if}}>
+        <label class="control-label muted" for=""><%= t('survey.weight') %> </label>
+        <div class="controls">
+          <input type="number" name="${_weight[1]}" value="${_weight[2]}" min="1">
+        </div>
+      </div>
       <div class="control-group">
         <label class="control-label muted" for=""><%= t('survey_question.type') %> </label>
         <div class="controls">

app/views/admin/surveys/answer_set.html.erb

@@ -64,7 +64,6 @@
       			<% when SurveyQuestion::Radio, SurveyQuestion::Select %>
   				<%= SurveysHelper.parse_value(@survey_answer[sq.id.to_s]) %>
 				<% when SurveyQuestion::Check %>
-					<% puts sq.id %>
 					<%= SurveysHelper.parse_checkbox_value_html(@survey_answer[sq.id.to_s])  %>
 				<% when SurveyQuestion::Radiogroup %>
 						<div class="radiogroup">

app/views/admin/surveys/set_answers.html.erb

@@ -80,6 +80,13 @@
           <label style="padding-left:0px;" for="" class="radio inline"> Question from : <input name="questionnaire_survey[result_criteria][0][questions][]" class="span1" max="<%= @surveysurvey_questionscount %>" type="number" min="1"></label>
           <label for="" class="radio inline"> Question to : <input name="questionnaire_survey[result_criteria][0][questions][]" class="span1" min="1" max="<%= @survey.survey_questions.count %>" type="number"></label>
         </div>
+        <div class="criteria" style="margin-left:0px;display:block;">
+          <label style="padding-left:0px;" for="" class="radio inline"> Type : <select name="questionnaire_survey[result_criteria][0][type]">
+            <% [0,1].each do |i| %>
+              <option value="<%=i%>"><%=t("survey.type.#{i}")%></option>
+            <% end %>
+          </select></label>
+        </div>
         <div class="criteria" style="margin-left:0px;display:block;">
           <label style="padding-left:0px;" for="" class="radio inline"> From : <input name="questionnaire_survey[result_criteria][0][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label>
           <label for="" class="radio inline"> To : <input name="questionnaire_survey[result_criteria][0][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label>
@@ -93,6 +100,13 @@
                 <label style="padding-left:0px;" for="" class="radio inline"> Question from : <input name="questionnaire_survey[result_criteria][<%= idx %>][questions][]" class="span1" max="<%= @survey.survey_questions.count %>" min="1" type="number" value="<%= criteria["questions"][0] rescue "" %>"></label>
                 <label for="" class="radio inline"> Question to : <input name="questionnaire_survey[result_criteria][<%= idx %>][questions][]" class="span1" max="<%= @survey.survey_questions.count %>" min="1" type="number" value="<%= criteria["questions"][1] rescue "" %>"></label>
             </div>
+            <div class="criteria" style="margin-left:0px;display:block;">
+              <label style="padding-left:0px;" for="" class="radio inline"> Type : <select name="questionnaire_survey[result_criteria][<%= idx %>][type]">
+                <% [0,1].each do |i| %>
+                  <option value="<%=i%>" <%=(criteria["type"].to_i == i) ? "selected" : ""%>><%=t("survey.type.#{i}")%></option>
+                <% end %>
+              </select></label>
+            </div>
             <div class="criteria" style="margin-left:0px;display:block;margin-bottom:50px;">
               <label style="padding-left:0px;" for="" class="radio inline"> From : <input name="questionnaire_survey[result_criteria][<%= idx %>][range][]" class="span1" max="<%= @survey.total_points %>" type="number" value="<%= criteria["range"][0] rescue "" %>"></label>
               <label for="" class="radio inline"> To : <input name="questionnaire_survey[result_criteria][<%= idx %>][range][]" class="span1" max="<%= @survey.total_points %>" type="number" value="<%= criteria["range"][1] rescue "" %>"></label>
@@ -130,7 +144,11 @@
         $(".selectable[data-type=" + selectedOption.value + "]").removeClass("hide");
     }
     var index = <%= @survey.result_criteria.count == 0 ? 1 : @survey.result_criteria.count + 1 %>,
-        html = '<div class="criteria-block"><div><label style="padding-left:0px;" for="" class="radio inline"> Questions from : <input name="questionnaire_survey[result_criteria][{index}][questions][]" class="span1" min="1" max="<%= @survey.survey_questions.count %>" type="number"></label><label for="" class="radio inline"> Questions to : <input name="questionnaire_survey[result_criteria][{index}][questions][]" class="span1" min="1" max="<%= @survey.survey_questions.count %>" type="number"></label></div><div data-critera-number="criteria_{index}" class="criteria" style="width:800px;"><label style="padding-left:0px;" for="" class="radio inline"> From : <input name="questionnaire_survey[result_criteria][{index}][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label><label for="" class="radio inline"> To : <input name="questionnaire_survey[result_criteria][{index}][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label><a href="" style="margin-left:5px;" class="btn btn-primary delete-critera"><i class="icon icon-trash"></i></a><span class="radio inline">Save to add text</span></div></div>';
+        html = '<div class="criteria-block"><div><label style="padding-left:0px;" for="" class="radio inline"> Questions from : <input name="questionnaire_survey[result_criteria][{index}][questions][]" class="span1" min="1" max="<%= @survey.survey_questions.count %>" type="number"></label><label for="" class="radio inline"> Questions to : <input name="questionnaire_survey[result_criteria][{index}][questions][]" class="span1" min="1" max="<%= @survey.survey_questions.count %>" type="number"></label></div><div data-critera-number="criteria_{index}" class="criteria" style="margin-left:0px;display:block;"><label style="padding-left:0px;" for="" class="radio inline"> Type : <select name="questionnaire_survey[result_criteria][{index}][type]">'
+                <% [0,1].each do |i| %>
+                  html += '<option value="<%=i%>"><%=t("survey.type.#{i}")%></option>'
+                <% end %>
+              html += '</select></label></div><div data-critera-number="criteria_{index}" class="criteria" style="width:800px;"><label style="padding-left:0px;" for="" class="radio inline"> From : <input name="questionnaire_survey[result_criteria][{index}][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label><label for="" class="radio inline"> To : <input name="questionnaire_survey[result_criteria][{index}][range][]" class="span1" max="<%= @survey.total_points %>" type="number"></label><a href="" style="margin-left:5px;" class="btn btn-primary delete-critera"><i class="icon icon-trash"></i></a><span class="radio inline">Save to add text</span></div></div>';
 
     $("#add-criteria").on("click",function(){
       var newhtml = html.replace(/{index}/g,index);

app/views/surveys/_answer_success.erb

@@ -1,6 +1,6 @@
 <% @survey.result_type.inspect %>
 
-<% if @survey.result_type == 3 %>
+<% if @survey.result_type == QuestionnaireSurvey::ResultCriteria %>
 	var scoredPoints = <%= @answer_model.scored_points %>,
 	msg = "";
 	<% @survey.result_criteria.each do |criteria| %>

app/views/surveys/answer_success.html.erb

@@ -2,21 +2,48 @@
 	data = action_data 
 	@survey = data['survey']
 	@answer_model = data['answer']
+	answer_model_attrs = @answer_model.attributes
+	weight_relations = @survey.survey_questions.map{|q| [q.id.to_s,(q.weight.nil? ? 1 : q.weight)]}.to_h
 %>
 
-<% if @survey.result_type == 3 %>
+<% if @survey.result_type == QuestionnaireSurvey::ResultCriteria %>
-	<h3>Your total score is <%= @answer_model.scored_points %> </h3>
+	<% tmp_msgs = []
+		types = [] %>
 	<% @survey.result_criteria.each do |criteria| %>
 		<% 
 			total_criteria_score = 0
+			total_weight = 0
 			((criteria["questions"][0].to_i - 1)..(criteria["questions"][1].to_i - 1)).each do |x|
 				total_criteria_score = (total_criteria_score + @answer_model.individual_total[x].to_i) rescue 0
+				k = weight_relations.keys[x]
+				if k && answer_model_attrs.has_key?(k)
+					total_weight += weight_relations[k]
+				end
 			end
+			type = criteria["type"].to_i
 		%>
-		<% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score) %>
+		<% if type == 0 %>
-			<div> <%= criteria["msg"].html_safe %> </div>
+			<% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score) %>
+				<% tmp_msgs << criteria["msg"] %>
+				<% types << type %>
+			<% end %>
+		<% else %>
+			<% avg = (total_criteria_score.to_f / total_weight).round %>
+			<% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(avg) %>
+				<% tmp_msgs << criteria["msg"] %>
+				<% types << type %>
+			<% end %>
 		<% end %>
 	<% end %>
+	<% if types.include?(0) %>
+		<h3>Your total score is <%= @answer_model.scored_points %> </h3>
+	<% end %>
+	<% if types.include?(1) %>
+		<h3>Your average score is <%= @answer_model.get_avg_points  %> </h3>
+	<% end %>
+	<% tmp_msgs.each do |msg| %>
+		<div><%=msg.html_safe%></div>
+	<% end %>
 <% else %>
 	<h3><%= t('survey.answer_success')%></h3>
 <% end %>

app/views/surveys/my_record.html.erb

@@ -52,7 +52,48 @@
         <a class="btn btn-primary" href="/admin/surveys/<%= sa.id.to_s %>/answer_list" title="<%= t("survey.view") %>"><%= t("survey.view") %>(<%=sa.survey_answer_ids.count%>)</a>
         <button class="btn btn-primary export-xls" data-href="/admin/surveys/<%= sa.id.to_s %>/export_answers" title="<%= t("survey.export") %>"><%= t("survey.export") %></button>
       <% else %>
+        <% if @survey.result_type == QuestionnaireSurvey::ResultCriteria %>
+          <% tmp_msgs = []
+            answer_model_attrs = sa.attributes
+            weight_relations = @survey.survey_questions.map{|q| [q.id.to_s,(q.weight.nil? ? 1 : q.weight)]}.to_h
+            types = [] %>
+          <% @survey.result_criteria.each do |criteria| %>
+            <%
+              total_criteria_score = 0
+              total_weight = 0
+              ((criteria["questions"][0].to_i - 1)..(criteria["questions"][1].to_i - 1)).each do |x|
+                total_criteria_score = (total_criteria_score + sa.individual_total[x].to_i) rescue 0
+                k = weight_relations.keys[x]
+                if k && answer_model_attrs.has_key?(k)
+                  total_weight += weight_relations[k]
+                end
+              end
+              type = criteria["type"].to_i
+            %>
+            <% if type == 0 %>
+              <% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score) %>
+                <% tmp_msgs << criteria["msg"] %>
+                <% types << type %>
+              <% end %>
+            <% else %>
+              <% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score / total_weight) %>
+                <% tmp_msgs << criteria["msg"] %>
+                <% types << type %>
+              <% end %>
+            <% end %>
+          <% end %>
+          <% if types.include?(0) %>
+            <h4>Your total score is <%= sa.scored_points %> </h4>
+          <% end %>
+          <% if types.include?(1) %>
+            <h4>Your average score is <%= sa.get_avg_points  %> </h4>
+          <% end %>
+          <% tmp_msgs.each do |msg| %>
+            <div><%=msg.html_safe%></div>
+          <% end %>
+        <% else %>
         <a class="btn btn-primary" href="/admin/surveys/<%= @is_answer_list ? sa.id : sa.survey_answer_ids.last.to_s %>/answer_set" title="<%= t("survey.view_answers") %>"><%= t("survey.view_answers") %></a>
+        <% end %>
       <% end %>
     </td>
   	</tr>

config/locales/en.yml

@@ -1,6 +1,11 @@
 en:
-
+  module_name:
+    survey: Survey
   survey:
+    type:
+      '0': "Total"
+      '1': "Average"
+    weight: Weight
     taken_survey: "Taken Survey"
     please_login_first: "Please login first!"
     view: View

config/locales/zh_tw.yml

@@ -4,6 +4,10 @@ zh_tw:
     survey: 問卷調查
 
   survey:
+    type:
+      '0': "總分"
+      '1': "平均"
+    weight: 權重
     taken_survey: "填寫問卷"
     please_login_first: "請先登入網站!"
     view: 查看