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Add counter caches

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rebuilt 2022-06-16 14:06:56 -07:00
parent c03615cb43
commit a6ad132c81
21 changed files with 141 additions and 34 deletions
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19
app/models/measure.rb
View file

@ -1,5 +1,5 @@
class Measure < ActiveRecord::Base
belongs_to :subcategory
belongs_to :subcategory, counter_cache: true
has_one :category, through: :subcategory
has_many :scales
has_many :admin_data_items, through: :scales
@ -203,14 +203,23 @@ class Measure < ActiveRecord::Base
end
def sufficient_student_data?(school:, academic_year:)
return false unless includes_student_survey_items?
return @sufficient_student_data ||= false unless includes_student_survey_items?
return @sufficient_student_data ||= false if student_survey_items_by_survey_type(school:,
academic_year:).all? do |survey_item|
survey_item.survey_item_responses.where(school:,
academic_year:).none?
end
@sufficient_student_data ||= subcategory.response_rate(school:, academic_year:).meets_student_threshold
@sufficient_student_data ||= subcategory.response_rate(school:, academic_year:).meets_student_threshold?
end
def sufficient_teacher_data?(school:, academic_year:)
return false unless includes_teacher_survey_items?
return @sufficient_teacher_data ||= false unless includes_teacher_survey_items?
return @sufficient_teacher_data ||= false if teacher_survey_items.all? do |survey_item|
survey_item.survey_item_responses.where(school:,
academic_year:).none?
end
@sufficient_teacher_data ||= subcategory.response_rate(school:, academic_year:).meets_teacher_threshold
@sufficient_teacher_data ||= subcategory.response_rate(school:, academic_year:).meets_teacher_threshold?
end
end

2
app/models/scale.rb
View file

@ -1,5 +1,5 @@
class Scale < ApplicationRecord
belongs_to :measure
belongs_to :measure, counter_cache: true
has_many :survey_items
has_many :survey_item_responses, through: :survey_items
has_many :admin_data_items

2
app/models/subcategory.rb
View file

@ -1,5 +1,5 @@
class Subcategory < ActiveRecord::Base
belongs_to :category
belongs_to :category, counter_cache: true
has_many :measures

2
app/models/survey_item.rb
View file

@ -1,5 +1,5 @@
class SurveyItem < ActiveRecord::Base
belongs_to :scale
belongs_to :scale, counter_cache: true
has_one :measure, through: :scale
has_one :subcategory, through: :measure

2
app/models/survey_item_response.rb
View file

@ -4,7 +4,7 @@ class SurveyItemResponse < ActiveRecord::Base
belongs_to :academic_year
belongs_to :school
belongs_to :survey_item
belongs_to :survey_item, counter_cache: true
has_one :measure, through: :survey_item
scope :exclude_boston, lambda {