WIP: show language graph on analyze page

app/models/language.rb

@@ -15,8 +15,10 @@ class Language < ApplicationRecord
       "Portuguese"
     in /^3$/i
       "Spanish"
-    in /^99$|^100$/i
+    in /^99$/i
-      "Unknown"
+      "Prefer not to disclose"
+    in /|^100$/i
+      "Prefer to self-describe"
     else
       puts "************************************"
       puts "********      ERROR       **********"

app/presenters/analyze/graph/column/language.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+module Analyze
+  module Graph
+    module Column
+      class Language < ColumnBase
+        attr_reader :language, :label
+
+        def initialize(languages:, label:)
+          @language = languages
+          @label = label
+        end
+
+        def basis
+          "parent surveys"
+        end
+
+        def show_irrelevancy_message?(measure:)
+          false
+        end
+
+        def show_insufficient_data_message?(measure:, school:, academic_years:)
+          false
+        end
+
+        def type
+          :parent
+        end
+
+        def n_size(measure:, school:, academic_year:)
+          SurveyItemResponse.joins([parent: :languages]).where(languages: { designation: designations }, school:, academic_year:).select(:parent_id).distinct.count
+        end
+
+        def score(measure:, school:, academic_year:)
+          average = SurveyItemResponse.joins([parent: :languages]).where(languages: { designation: designations }, school:, academic_year:).average(:likert_score)
+
+          Score.new(average:,
+                    meets_teacher_threshold: false,
+                    meets_student_threshold: true,
+                    meets_admin_data_threshold: false)
+        end
+
+        def designations
+          language.map(&:designation)
+        end
+      end
+    end
+  end
+end

app/presenters/analyze/graph/parents_by_language.rb

@@ -5,9 +5,10 @@ module Analyze
     class ParentsByLanguage
       attr_reader :speds
 
-      def initialize(speds:)
+      ALL_LANGUAGES = Language.all
-        @speds = speds
+      ENGLISH_LANGUAGES = ALL_LANGUAGES.select { |language| language.designation == "English" }
-      end
+      UNKNOWN_LANGUAGES = ALL_LANGUAGES.select { |language| language.designation == "Prefer not to disclose" }
+      NON_ENGLISH_LANGUAGES = (ALL_LANGUAGES - ENGLISH_LANGUAGES - UNKNOWN_LANGUAGES)
 
       def to_s
         "Parents by Language"
@@ -19,10 +20,9 @@ module Analyze
 
       def columns
         [].tap do |array|
-          speds.each do |sped|
+          array << Analyze::Graph::Column::Language.new(languages: ENGLISH_LANGUAGES, label: ["English", "Speaking"])
-            array << Analyze::Graph::Column::Sped.new(sped:)
+          array << Analyze::Graph::Column::Language.new(languages: NON_ENGLISH_LANGUAGES, label: ["Non English", "Speaking"])
-          end
+          array << Analyze::Graph::Column::Language.new(languages: UNKNOWN_LANGUAGES, label: ["Unknown"])
-          array << Analyze::Graph::Column::AllStudent.new
         end
       end
 

app/presenters/analyze/presenter.rb

@@ -96,11 +96,15 @@ module Analyze
     end
 
     def groups
-      @groups = graphs.map(&:group)
+      @groups ||=
+        begin
+          selectable_groups = graph.class.name.demodulize.first(4)
+          graphs.select { |graph| graph.class.name.demodulize.first(4) == selectable_groups }.map(&:group)
                 .reject { |group| group.name.nil? }
                 .sort_by { |group| group.name }
                 .uniq
         end
+    end
 
     def group
       @group ||= groups.reduce(groups.first) do |acc, group|
@@ -159,7 +163,8 @@ module Analyze
                    Analyze::Graph::StudentsByGender.new(genders: selected_genders),
                    Analyze::Graph::StudentsByIncome.new(incomes: selected_incomes),
                    Analyze::Graph::StudentsBySped.new(speds: selected_speds),
-                   Analyze::Graph::StudentsByEll.new(ells: selected_ells)]
+                   Analyze::Graph::StudentsByEll.new(ells: selected_ells),
+                   Analyze::Graph::ParentsByLanguage.new]
     end
 
     def graph

app/views/analyze/_data_filters.html.erb

@@ -2,7 +2,7 @@
 <div class="bg-gray p-3">
 
 <% @presenter.sources.each do |source| %>
-
+  <%# Source options; e.g. 'All Data' or 'Survey Data only' %>
   <%= form_with(url: district_school_analyze_index_path,
                 method: :get,
                 data: {
@@ -15,6 +15,7 @@
             <%  params.reject{|key,_| key == "graph"}.each do |key, value|  %>
                 <input type="hidden" id="year" name="<%= key  %>" value="<%= value %>">
             <% end %>
+
             <input type="radio"
                    id="<%= source.slug %>"
                    class="form-check-input"
@@ -22,7 +23,6 @@
                    value="<%= source.graph.slug %>"
                    <%= source.slug == @presenter.source.slug ? "checked" : "" %>>
             <label for="<%= source.slug %>"><%= source.to_s %></label>
-
         <% end %>
 
 

data/demographics.csv

@@ -1,11 +1,11 @@
-Race Qualtrics Code,Race/Ethnicity,Gender Qualtrics Code,Sex/Gender,Income,ELL,Special Ed Status
+Race Qualtrics Code,Race/Ethnicity,Gender Qualtrics Code,Sex/Gender,Income,ELL,Special Ed Status,Housing,Language
-1,American Indian or Alaskan Native,2,Male,Economically Disadvantaged - N,ELL,Special Education
+1,American Indian or Alaskan Native,2,Male,Economically Disadvantaged - N,ELL,Special Education,Own,English
-2,Asian or Pacific Islander,1,Female,Economically Disadvantaged - Y,Not ELL,Not Special Education
+2,Asian or Pacific Islander,1,Female,Economically Disadvantaged - Y,Not ELL,Not Special Education,Rent,Portuguese
-3,Black or African American,4,Non-Binary,Unknown,Unknown,Unknown
+3,Black or African American,4,Non-Binary,Unknown,Unknown,Unknown,Unknown,Spanish
-4,Hispanic or Latinx,99,Unknown,,,
+4,Hispanic or Latinx,99,Unknown,,,,,Prefer not to disclose
-5,White or Caucasian,,,,,
+5,White or Caucasian,,,,,,,Prefer to self-describe
-6,Prefer not to disclose,,,,,
+6,Prefer not to disclose,,,,,,,
-7,Prefer to self-describe,,,,,
+7,Prefer to self-describe,,,,,,,
-8,Middle Eastern,,,,,
+8,Middle Eastern,,,,,,,
-99,Race/Ethnicity Not Listed,,,,,
+99,Race/Ethnicity Not Listed,,,,,,,
-100,Multiracial,,,,,
+100,Multiracial,,,,,,,