You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.2 KiB
38 lines
1.2 KiB
# frozen_string_literal: true
|
|
|
|
class Respondent < ApplicationRecord
|
|
belongs_to :school
|
|
belongs_to :academic_year
|
|
|
|
validates :school, uniqueness: { scope: :academic_year }
|
|
GRADE_SYMBOLS = { -1 => :pk, 0 => :k, 1 => :one, 2 => :two, 3 => :three, 4 => :four, 5 => :five, 6 => :six,
|
|
7 => :seven, 8 => :eight, 9 => :nine, 10 => :ten, 11 => :eleven, 12 => :twelve }
|
|
|
|
def enrollment_by_grade
|
|
@enrollment_by_grade ||= {}.tap do |row|
|
|
attributes = %i[pk k one two three four five six seven eight nine ten eleven twelve]
|
|
grades = [-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
|
|
attributes.zip(grades).each do |attribute, grade|
|
|
count = send(attribute) if send(attribute).present?
|
|
row[grade] = count unless count.nil? || count.zero?
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.by_school_and_year(school:, academic_year:)
|
|
@by_school_and_year ||= Hash.new do |memo, (school, academic_year)|
|
|
memo[[school, academic_year]] = Respondent.find_by(school:, academic_year:)
|
|
end
|
|
|
|
@by_school_and_year[[school, academic_year]]
|
|
end
|
|
|
|
def for_grade(grade)
|
|
send(GRADE_SYMBOLS[grade])
|
|
end
|
|
|
|
def total_educators
|
|
(total_teachers || 0) + (total_esp || 0)
|
|
end
|
|
end
|