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sqm-dashboards
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Use modules to namespace classes for analyze page

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pull/1/head
rebuilt 3 years ago
parent c568e8bc06
commit 94a58a87d7
15 changed files with 246 additions and 213 deletions
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2
app/controllers/analyze_controller.rb
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@ -74,7 +74,7 @@ class AnalyzeController < SqmApplicationController
end
def graphs
@graphs ||= [AnalysisGraph::StudentsAndTeachers.new, AnalysisGraph::StudentsByGroup.new]
@graphs ||= [Analyze::Graph::StudentsAndTeachers.new, Analyze::Graph::StudentsByGroup.new]
end
def background

17
app/models/analysis_graph/students_and_teachers.rb
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@ -1,17 +0,0 @@
# frozen_string_literal: true
module AnalysisGraph
class StudentsAndTeachers
def to_s
'Students & Teachers'
end
def value
'students-and-teachers'
end
def columns
[StudentGroupedBarColumnPresenter, TeacherGroupedBarColumnPresenter, GroupedBarColumnPresenter]
end
end
end

15
app/models/analysis_graph/students_by_group.rb
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@ -1,15 +0,0 @@
module AnalysisGraph
class StudentsByGroup
def to_s
'Students by Group'
end
def value
'students-by-group'
end
def columns
[StudentGroupedBarColumnPresenter]
end
end
end

20
app/models/analyze/graph/students_and_teachers.rb
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@ -0,0 +1,20 @@
# frozen_string_literal: true
module Analyze
module Graph
class StudentsAndTeachers
include Analyze::Graph::Column
def to_s
'Students & Teachers'
end
def value
'students-and-teachers'
end
def columns
[Student, Teacher, GroupedBarColumnPresenter]
end
end
end
end

25
app/models/analyze/graph/students_by_group.rb
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@ -0,0 +1,25 @@
module Analyze
module Graph
class StudentsByGroup
def to_s
'Students by Group'
end
def value
'students-by-group'
end
def columns
[Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student,
Analyze::Graph::Column::Student]
end
end
end
end

130
app/presenters/analyze/graph/column/grouped_bar_column_presenter.rb
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@ -0,0 +1,130 @@
# frozen_string_literal: true
module Analyze
module Graph
module Column
class GroupedBarColumnPresenter
include AnalyzeHelper
attr_reader :measure_name, :measure_id, :category, :position, :measure, :school, :academic_years,
:number_of_columns
def initialize(measure:, school:, academic_years:, position:, number_of_columns:)
@measure = measure
@measure_name = @measure.name
@measure_id = @measure.measure_id
@category = @measure.subcategory.category
@school = school
@academic_years = academic_years
@position = position
@number_of_columns = number_of_columns
end
def score(year_index)
measure.score(school:, academic_year: academic_years[year_index]) || 0
end
def bars
@bars ||= yearly_scores.map.each_with_index do |yearly_score, index|
year = yearly_score.year
AnalyzeBarPresenter.new(measure:, academic_year: year,
score: yearly_score.score,
x_position: bar_x(index),
color: bar_color(year))
end
end
def label
'All Data'
end
def basis
''
end
def show_irrelevancy_message?
!measure.includes_teacher_survey_items? && !measure.includes_student_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_teacher_threshold? && !score.meets_student_threshold? }
end
def column_midpoint
zone_label_width + (grouped_chart_column_width * (position + 1)) - (grouped_chart_column_width / 2)
end
def bar_width
min_bar_width(10.5 / data_sources)
end
def min_bar_width(number)
min_width = 2
number < min_width ? min_width : number
end
def message_x
column_midpoint - message_width / 2
end
def message_y
17
end
def message_width
20
end
def message_height
34
end
def column_end_x
zone_label_width + (grouped_chart_column_width * (position + 1))
end
def column_start_x
zone_label_width + (grouped_chart_column_width * position)
end
def grouped_chart_column_width
graph_width / data_sources
end
def bar_label_height
(100 - ((100 - analyze_graph_height) / 2))
end
def data_sources
number_of_columns
end
private
YearlyScore = Struct.new(:year, :score)
def yearly_scores
yearly_scores = academic_years.each_with_index.map do |year, index|
YearlyScore.new(year, score(index))
end
yearly_scores.reject do |yearly_score|
yearly_score.score.blank?
end
end
def bar_color(year)
@available_academic_years ||= AcademicYear.order(:range).all
colors[@available_academic_years.find_index(year)]
end
def bar_x(index)
column_start_x + (index * bar_width * 1.2) +
((column_end_x - column_start_x) - (yearly_scores.size * bar_width * 1.2)) / 2
end
end
end
end
end

33
app/presenters/analyze/graph/column/student.rb
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@ -0,0 +1,33 @@
# frozen_string_literal: true
module Analyze
module Graph
module Column
class Student < GroupedBarColumnPresenter
def label
'All Students'
end
def basis
'student'
end
def show_irrelevancy_message?
!measure.includes_student_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_student_threshold? }
end
def score(year_index)
measure.student_score(school:, academic_year: academic_years[year_index])
end
end
end
end
end

33
app/presenters/analyze/graph/column/teacher.rb
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@ -0,0 +1,33 @@
# frozen_string_literal: true
module Analyze
module Graph
module Column
class Teacher < GroupedBarColumnPresenter
def label
'All Teachers'
end
def basis
'teacher'
end
def show_irrelevancy_message?
!measure.includes_teacher_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_teacher_threshold? }
end
def score(year_index)
measure.teacher_score(school:, academic_year: academic_years[year_index])
end
end
end
end
end

117
app/presenters/grouped_bar_column_presenter.rb
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@ -1,117 +0,0 @@
# frozen_string_literal: true
class GroupedBarColumnPresenter
include AnalyzeHelper
attr_reader :measure_name, :measure_id, :category, :position, :measure, :school, :academic_years
def initialize(measure:, school:, academic_years:, position:)
@measure = measure
@measure_name = @measure.name
@measure_id = @measure.measure_id
@category = @measure.subcategory.category
@school = school
@academic_years = academic_years
@position = position
end
def score(year_index)
measure.score(school:, academic_year: academic_years[year_index]) || 0
end
def bars
@bars ||= yearly_scores.map.each_with_index do |yearly_score, index|
year = yearly_score.year
AnalyzeBarPresenter.new(measure:, academic_year: year,
score: yearly_score.score,
x_position: bar_x(index),
color: bar_color(year))
end
end
def label
'All Data'
end
def basis
''
end
def show_irrelevancy_message?
!measure.includes_teacher_survey_items? && !measure.includes_student_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_teacher_threshold? && !score.meets_student_threshold? }
end
def column_midpoint
zone_label_width + (grouped_chart_column_width * (position + 1)) - (grouped_chart_column_width / 2)
end
def bar_width
3.5
end
def message_x
column_midpoint - message_width / 2
end
def message_y
17
end
def message_width
20
end
def message_height
34
end
def column_end_x
zone_label_width + (grouped_chart_column_width * (position + 1))
end
def column_start_x
zone_label_width + (grouped_chart_column_width * position)
end
def grouped_chart_column_width
graph_width / data_sources
end
def bar_label_height
(100 - ((100 - analyze_graph_height) / 2))
end
def data_sources
3
end
private
YearlyScore = Struct.new(:year, :score)
def yearly_scores
yearly_scores = academic_years.each_with_index.map do |year, index|
YearlyScore.new(year, score(index))
end
yearly_scores.reject do |yearly_score|
yearly_score.score.blank?
end
end
def bar_color(year)
@available_academic_years ||= AcademicYear.order(:range).all
colors[@available_academic_years.find_index(year)]
end
def bar_x(index)
column_start_x + (index * bar_width * 1.2) +
((column_end_x - column_start_x) - (yearly_scores.size * bar_width * 1.2)) / 2
end
end

27
app/presenters/student_grouped_bar_column_presenter.rb
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@ -1,27 +0,0 @@
# frozen_string_literal: true
class StudentGroupedBarColumnPresenter < GroupedBarColumnPresenter
def label
'All Students'
end
def basis
'student'
end
def show_irrelevancy_message?
!measure.includes_student_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_student_threshold? }
end
def score(year_index)
measure.student_score(school:, academic_year: academic_years[year_index])
end
end

27
app/presenters/teacher_grouped_bar_column_presenter.rb
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@ -1,27 +0,0 @@
# frozen_string_literal: true
class TeacherGroupedBarColumnPresenter < GroupedBarColumnPresenter
def label
'All Teachers'
end
def basis
'teacher'
end
def show_irrelevancy_message?
!measure.includes_teacher_survey_items?
end
def show_insufficient_data_message?
scores = academic_years.map do |year|
measure.score(school:, academic_year: year)
end
scores.all? { |score| !score.meets_teacher_threshold? }
end
def score(year_index)
measure.teacher_score(school:, academic_year: academic_years[year_index])
end
end

2
app/views/analyze/_graph_background.html.erb
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@ -2,8 +2,6 @@
<rect x="0" y="0" width="100%" height="<%= background.analyze_zone_height * 2 %>%" fill="#edecf0" />
<rect x="0" y="<%= background.analyze_zone_height * 2 %>%" width="100%" height="<%= background.analyze_zone_height * 3 %>%" fill="#fffaee" />
<rect x="0" y="0" width="100%" height="<%= background.analyze_graph_height %>%" fill="none" stroke="grey" />
<line x1="<%= background.column_end_x(1) %>%" y1="0" x2="<%= background.column_end_x(1) %>%" y2="85%" stroke="grey" stroke-width="1" stroke-dasharray="5,2" />
<line x1="<%= background.column_end_x(2) %>%" y1="0" x2="<%= background.column_end_x(2) %>%" y2="85%" stroke="grey" stroke-width="1" stroke-dasharray="5,2" />
<rect x="0" y="<%= background.benchmark_y %>%" width="100%" height="<%= background.benchmark_height %>%" fill="black" />
<g id="zone-dividers" stroke-width="1">

3
app/views/analyze/_grouped_bar_chart.html.erb
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@ -2,8 +2,9 @@
<%= render partial: "graph_background", locals: {background: @background} %>
<%# <% columns = [StudentGroupedBarColumnPresenter, TeacherGroupedBarColumnPresenter, GroupedBarColumnPresenter] %1> %>
<% number_of_columns = @graph.columns.length %>
<% @graph.columns.each_with_index do |column, index| %>
<% p = column.new(measure: measure, school: @school, academic_years: @selected_academic_years, position: index ) %>
<% p = column.new(measure: measure, school: @school, academic_years: @selected_academic_years, position: index , number_of_columns:) %>
<%= render partial: "grouped_bar_column", locals: {column: p} %>
<% end %>

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1
app/views/analyze/_grouped_bar_column.html.erb
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@ -10,6 +10,7 @@
<% end %>
<% end %>
<line x1="<%= column.column_start_x %>%" y1="0" x2="<%= column.column_start_x %>%" y2="85%" stroke="grey" stroke-width="1" stroke-dasharray="5,2" />
<text class="graph-footer" x="<%= column.column_midpoint %>%" y="<%= column.bar_label_height %>%" text-anchor="middle" dominant-baseline="middle" data-grouped-bar-label="<%= column.label %>">
<%= column.label %>
</text>

7
lib/tasks/data.rake
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@ -67,12 +67,7 @@ namespace :data do
end
desc 'load students'
task load_students: :environment do
files = ['2021-22_attleboro_student_survey_responses.csv',
'2021-22_lowell_milford_student_survey_responses.csv',
'2021-22_revere_somerville_wareham_student_survey_responses.csv',
'2021-22_winchester_student_survey_responses.csv' ]
files.each do |file|
file = Rails.root.join('data', 'survey_responses', file)
Dir.glob(Rails.root.join('data', 'survey_responses', '*.csv')).each do |file|
puts "=====================> Loading student data from csv at path: #{file}"
StudentLoader.load_data filepath: file
end

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