Submit social housing lettings and sales data (CORE)
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module DerivedVariables::CaseLogVariables
RENT_TYPE_MAPPING = { 0 => 1, 1 => 2, 2 => 2, 3 => 3, 4 => 3, 5 => 3 }.freeze
def supported_housing_schemes_enabled?
FeatureToggle.supported_housing_schemes_enabled?
end
def scheme_has_multiple_locations?
return false unless scheme
@scheme_locations_count ||= scheme.locations.active.size
@scheme_locations_count > 1
end
def set_derived_fields!
# TODO: Remove once we support parent/child relationships
self.managing_organisation_id ||= owning_organisation_id
# TODO: Remove once we support supported housing logs
self.needstype = 1 unless supported_housing_schemes_enabled?
if rsnvac.present?
self.newprop = has_first_let_vacancy_reason? ? 1 : 2
end
self.incref = 1 if net_income_refused?
self.renttype = RENT_TYPE_MAPPING[rent_type]
self.lettype = get_lettype
self.totchild = get_totchild
self.totelder = get_totelder
self.totadult = get_totadult
self.refused = get_refused
self.ethnic = 17 if ethnic_refused?
if %i[brent scharge pscharge supcharg].any? { |f| public_send(f).present? }
self.brent ||= 0
self.scharge ||= 0
self.pscharge ||= 0
self.supcharg ||= 0
self.tcharge = brent.to_f + scharge.to_f + pscharge.to_f + supcharg.to_f
end
if period.present?
self.wrent = weekly_value(brent) if brent.present?
self.wscharge = weekly_value(scharge) if scharge.present?
self.wpschrge = weekly_value(pscharge) if pscharge.present?
self.wsupchrg = weekly_value(supcharg) if supcharg.present?
self.wtcharge = weekly_value(tcharge) if tcharge.present?
self.wchchrg = weekly_value(chcharge) if is_supported_housing? && chcharge.present?
end
self.wtshortfall = if tshortfall && receives_housing_related_benefits? && period
weekly_value(tshortfall)
end
self.has_benefits = get_has_benefits
self.tshortfall_known = 0 if tshortfall
self.nocharge = household_charge&.zero? ? 1 : 0
self.housingneeds = get_housingneeds
if is_renewal?
self.underoccupation_benefitcap = 2 if collection_start_year == 2021
self.homeless = 1
self.referral = 0
self.waityear = 2
if is_general_needs?
# fixed term
self.prevten = 32 if managing_organisation.provider_type == "PRP"
self.prevten = 30 if managing_organisation.provider_type == "LA"
end
end
child_under_16_constraints!
self.hhtype = household_type
self.new_old = new_or_existing_tenant
self.vacdays = property_vacant_days
if is_supported_housing?
if location
self.wchair = location.mobility_type_before_type_cast == "W" ? 1 : 2
end
if is_renewal?
self.voiddate = startdate
end
end
end
private
def get_totelder
ages = [age1, age2, age3, age4, age5, age6, age7, age8]
ages.count { |x| !x.nil? && x >= 60 }
end
def get_totchild
relationships = [relat2, relat3, relat4, relat5, relat6, relat7, relat8]
relationships.count("C")
end
def get_totadult
total = !age1.nil? && age1 >= 16 && age1 < 60 ? 1 : 0
total + (2..8).count do |i|
age = public_send("age#{i}")
relat = public_send("relat#{i}")
!age.nil? && ((age >= 16 && age < 18 && %w[P X].include?(relat)) || age >= 18 && age < 60)
end
end
def get_refused
return 1 if age_refused? || sex_refused? || relat_refused? || ecstat_refused?
0
end
def child_under_16_constraints!
(2..8).each do |idx|
if age_under_16?(idx)
self["ecstat#{idx}"] = 9
elsif public_send("ecstat#{idx}") == 9 && age_known?(idx)
self["ecstat#{idx}"] = nil
end
end
end
def household_type
return unless totelder && totadult && totchild
if only_one_elder?
1
elsif two_adults_including_elders?
2
elsif only_one_adult?
3
elsif only_two_adults?
4
elsif one_adult_with_at_least_one_child?
5
elsif two_adults_with_at_least_one_child?
6
else
9
end
end
def two_adults_with_at_least_one_child?
totelder.zero? && totadult >= 2 && totchild >= 1
end
def one_adult_with_at_least_one_child?
totelder.zero? && totadult == 1 && totchild >= 1
end
def only_two_adults?
totelder.zero? && totadult == 2 && totchild.zero?
end
def only_one_adult?
totelder.zero? && totadult == 1 && totchild.zero?
end
def two_adults_including_elders?
(totelder + totadult) == 2 && totelder >= 1
end
def only_one_elder?
totelder == 1 && totadult.zero? && totchild.zero?
end
def new_or_existing_tenant
return unless startdate
referral_within_sector = [1, 10]
previous_social_tenancies = if collection_start_year <= 2021
[6, 8, 30, 31, 32, 33]
else
[6, 30, 31, 32, 33, 34, 35]
end
if previous_social_tenancies.include?(prevten) || referral_within_sector.include?(referral)
2 # Tenant existing in social housing sector
else
1 # Tenant new to social housing sector
end
end
def property_vacant_days
return unless startdate
if mrcdate.present?
(startdate - mrcdate).to_i / 1.day
elsif voiddate.present?
(startdate - voiddate).to_i / 1.day
end
end
def reset_scheme_location!
self.location = nil
if scheme && scheme.locations.active.size == 1
self.location = scheme.locations.first
end
end
end