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fix: Filter out responses that don't correspond to the grades the school serves

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rebuilt 2023-08-04 17:10:48 -07:00
parent 4711e16c03
commit 7373e2e52f
4 changed files with 22 additions and 13 deletions
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10
app/models/measure.rb
View file

@ -25,14 +25,14 @@ class Measure < ActiveRecord::Base
end
def student_survey_items_with_sufficient_responses(school:, academic_year:)
@student_survey_items_with_sufficient_responses ||=
SurveyItem.where(id: SurveyItem.joins('inner join survey_item_responses on survey_item_responses.survey_item_id = survey_items.id')
@student_survey_items_with_sufficient_responses ||= SurveyItem.where(id: SurveyItem.joins("inner join survey_item_responses on survey_item_responses.survey_item_id = survey_items.id")
.student_survey_items
.where("survey_item_responses.school": school,
"survey_item_responses.academic_year": academic_year,
"survey_item_responses.survey_item_id": survey_items.student_survey_items)
.group('survey_items.id')
.having('count(*) >= 10')
"survey_item_responses.survey_item_id": survey_items.student_survey_items,
"survey_item_responses.grade": school.grades(academic_year:))
.group("survey_items.id")
.having("count(*) >= 10")
.count.keys)
end

4
app/models/school.rb
View file

@ -19,4 +19,8 @@ class School < ApplicationRecord
.where(districts: { qualtrics_code: district_code })
.find_by_qualtrics_code(school_code)
end
def grades(academic_year:)
Respondent.find_by(school: self, academic_year:)&.counts_by_grade&.keys || (-1..12).to_a
end
end

19
app/models/survey_item_response.rb
View file

@ -13,17 +13,22 @@ class SurveyItemResponse < ActiveRecord::Base
has_one :measure, through: :survey_item
scope :exclude_boston, lambda {
boston = District.find_by_name('Boston')
boston = District.find_by_name("Boston")
where.not(school: boston.schools) if boston.present?
}
scope :averages_for_grade, ->(survey_items, school, academic_year, grade) {
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year: , grade:).group(:survey_item).average(:likert_score)
scope :averages_for_grade, lambda { |survey_items, school, academic_year, grade|
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year:, grade:).group(:survey_item).average(:likert_score)
}
scope :averages_for_gender, ->(survey_items, school, academic_year, gender) {
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year: , gender:).group(:survey_item).average(:likert_score)
scope :averages_for_gender, lambda { |survey_items, school, academic_year, gender|
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year:, gender:, grade: school.grades(academic_year:)).group(:survey_item).average(:likert_score)
}
scope :averages_for_income, lambda { |survey_items, school, academic_year, income|
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year:, income:, grade: school.grades(academic_year:)).group(:survey_item).average(:likert_score)
}
end

2
app/services/race_score_loader.rb
View file

@ -61,7 +61,7 @@ class RaceScoreLoader
@grouped_responses ||= Hash.new do |memo, (school, academic_year, survey_items, race)|
memo[[school, academic_year, survey_items, race]] =
SurveyItemResponse.joins("JOIN student_races on survey_item_responses.student_id = student_races.student_id JOIN students on students.id = student_races.student_id").where(
school:, academic_year:
school:, academic_year:, grade: school.grades(academic_year:)
).where("student_races.race_id": race.id).group(:survey_item_id).having("count(*) >= 10").average(:likert_score)
end