add first pillar

app/models/report/gps.rb

@@ -0,0 +1,32 @@
+module Report
+  class Gps
+    def self.to_csv
+      headers = ['School', 'Pillar', 'Indicator', 'Period', 'HALS Category', 'Measures', 'Score', 'Zone']
+      attributes = %w[school_name pillar indicator period category measure_ids score zone]
+      pillars = generate_pillars
+      CSV.generate(headers: true) do |csv|
+        csv << headers
+        pillars.each do |gps|
+          csv << attributes.map { |attr| gps.send(attr) }
+        end
+      end
+    end
+
+    def self.generate_pillars
+      schools = School.all
+      academic_years = AcademicYear.order(range: :desc).first(2)
+      periods = %w[Current Previous]
+      indicator_1 = 'Teaching'
+      measures_1 = [Measure.find_by_measure_id('1A-iii'), Measure.find_by_measure_id('1B-ii')]
+
+      [].tap do |pillars|
+        schools.each do |school|
+          academic_years.zip(periods).each do |academic_year, period|
+            pillars << Pillar.new(school:, measures: measures_1, indicator: indicator_1, period:,
+                                  academic_year:)
+          end
+        end
+      end
+    end
+  end
+end

app/models/report/pillar.rb

@@ -0,0 +1,84 @@
+module Report
+  class Pillar
+    attr_reader :period, :measures, :indicator, :school, :academic_year
+
+    def initialize(school:, period:, measures:, indicator:, academic_year:)
+      @school = school
+      @measures = measures
+      @indicator = indicator
+      @period = period
+      @academic_year = academic_year
+    end
+
+    def school_name
+      school.name
+    end
+
+    def pillar
+      pillars[indicator.to_sym]
+    end
+
+    def score
+      measures.map do |measure|
+        measure.score(school:, academic_year:).average
+      end.flatten.compact.average
+    end
+
+    def category
+      measures.first.category.name
+    end
+
+    def measure_ids
+      measures.map(&:measure_id).join(' & ')
+    end
+
+    def zone
+      zones = Zones.new(watch_low_benchmark:,
+                        growth_low_benchmark:,
+                        approval_low_benchmark:,
+                        ideal_low_benchmark:)
+
+      zones.zone_for_score(score).type.to_s
+    end
+
+    private
+
+    def pillars
+      { "Teaching Environment": 'Operational Efficiency',
+        "Safety": 'Safe and Welcoming Environment',
+        "Relationships": 'Safe and Welcoming Environment',
+        "Academic Orientation": 'Safe and Welcoming Environment',
+        "Facilities & Personnel": 'Operational Efficiency',
+        "Family-School Relationships": 'Family and Community Engagement',
+        "Community Involvement & External Partners": 'Family and Community Engagement',
+        "Perception of Performance": 'Academics and Student Achievement',
+        "Student Commitment To Learning": 'Academics and Student Achievement',
+        "Critical Thinking": 'Academics and Student Achievement',
+        "College & Career Readiness": 'Academics and Student Achievement' }
+    end
+
+    def watch_low_benchmark
+      measures.map do |measure|
+        measure.watch_low_benchmark
+      end.average
+    end
+
+    def growth_low_benchmark
+      measures.map do |measure|
+        measure.growth_low_benchmark
+      end.average
+    end
+
+    def approval_low_benchmark
+      measures.map do |measure|
+        measure.approval_low_benchmark
+      end.average
+    end
+
+    def ideal_low_benchmark
+      measures.map do |measure|
+        measure.ideal_low_benchmark
+      end.average
+    end
+  end
+end