Submit social housing lettings and sales data (CORE)
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3 years ago
class CaseLogValidator < ActiveModel::Validator
# Validations methods need to be called 'validate_' to run on model save
# or form page submission
include Validations::SetupValidations
include Validations::HouseholdValidations
include Validations::PropertyValidations
include Validations::FinancialValidations
include Validations::TenancyValidations
include Validations::DateValidations
include Validations::LocalAuthorityValidations
include Validations::SubmissionValidations
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def validate(record)
validation_methods = public_methods.select { |method| method.starts_with?("validate_") }
validation_methods.each { |meth| public_send(meth, record) }
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end
end
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class CaseLog < ApplicationRecord
include Validations::SoftValidations
has_paper_trail
validates_with CaseLogValidator
before_validation :process_postcode_changes!, if: :property_postcode_changed?
before_validation :process_previous_postcode_changes!, if: :previous_postcode_changed?
before_validation :reset_invalidated_dependent_fields!
before_validation :reset_location_fields!, unless: :postcode_known?
before_validation :reset_previous_location_fields!, unless: :previous_postcode_known?
before_validation :set_derived_fields!
before_save :update_status!
belongs_to :owning_organisation, class_name: "Organisation"
belongs_to :managing_organisation, class_name: "Organisation"
scope :for_organisation, ->(org) { where(owning_organisation: org).or(where(managing_organisation: org)) }
AUTOGENERATED_FIELDS = %w[id status created_at updated_at discarded_at].freeze
OPTIONAL_FIELDS = %w[postcode_known la_known first_time_property_let_as_social_housing tenant_code propcode].freeze
RENT_TYPE_MAPPING = { 0 => 1, 1 => 2, 2 => 2, 3 => 3, 4 => 3, 5 => 3 }.freeze
RENT_TYPE_MAPPING_LABELS = { 1 => "Social Rent", 2 => "Affordable Rent", 3 => "Intermediate Rent" }.freeze
HAS_BENEFITS_OPTIONS = [1, 6, 8, 7].freeze
STATUS = { "not_started" => 0, "in_progress" => 1, "completed" => 2 }.freeze
NUM_OF_WEEKS_FROM_PERIOD = { 2 => 26, 3 => 13, 4 => 12, 5 => 50, 6 => 49, 7 => 48, 8 => 47, 9 => 46, 1 => 52 }.freeze
enum status: STATUS
def form
FormHandler.instance.get_form(form_name) || FormHandler.instance.forms.first.second
end
def form_name
return unless startdate
window_end_date = Time.zone.local(startdate.year, 4, 1)
if startdate < window_end_date
"#{startdate.year - 1}_#{startdate.year}"
else
"#{startdate.year}_#{startdate.year + 1}"
end
end
def self.editable_fields
attribute_names - AUTOGENERATED_FIELDS
end
def completed?
status == "completed"
end
def not_started?
status == "not_started"
end
def in_progress?
status == "in_progress"
end
def weekly_net_income
return unless earnings && incfreq
if net_income_is_weekly?
earnings
elsif net_income_is_monthly?
((earnings * 12) / 52.0).round(0)
elsif net_income_is_yearly?
(earnings / 12.0).round(0)
end
end
def weekly_value(field_value)
num_of_weeks = NUM_OF_WEEKS_FROM_PERIOD[period]
return unless field_value && num_of_weeks
(field_value / 52 * num_of_weeks).round(2)
end
def applicable_income_range
return unless ecstat1
ALLOWED_INCOME_RANGES[ecstat1]
end
def first_time_property_let_as_social_housing?
first_time_property_let_as_social_housing == 1
end
def net_income_refused?
net_income_known == 2
end
def net_income_is_weekly?
!!(incfreq && incfreq.zero?)
end
def net_income_is_monthly?
incfreq == 1
end
def net_income_is_yearly?
incfreq == 2
end
def net_income_soft_validation_triggered?
net_income_in_soft_min_range? || net_income_in_soft_max_range?
end
def given_reasonable_preference?
reasonpref == 1
end
def is_renewal?
renewal == 1
end
def is_general_needs?
needstype == 1
end
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def is_supported_housing?
!!(needstype && needstype.zero?)
end
def has_hbrentshortfall?
!!(hbrentshortfall && hbrentshortfall.zero?)
end
def postcode_known?
postcode_known == 1
end
def previous_postcode_known?
previous_postcode_known == 1
end
def la_known?
la_known == 1
end
def previous_la_known?
previous_la_known == 1
end
def is_secure_tenancy?
tenancy == 3
end
def is_assured_shorthold_tenancy?
tenancy == 1
end
def is_internal_transfer?
referral == 1
end
def is_relet_to_temp_tenant?
rsnvac == 2
end
def is_bedsit?
unittype_gn == 1
end
def is_shared_housing?
[4, 5, 6].include?(unittype_gn)
end
def has_first_let_vacancy_reason?
[11, 12, 13].include?(rsnvac)
end
def previous_tenancy_was_temporary?
![4, 5, 16, 21, 22].include?(prevten)
end
def armed_forces_regular?
!!(armedforces && armedforces.zero?)
end
def armed_forces_no?
armedforces == 3
end
def armed_forces_refused?
armedforces == 4
end
def has_pregnancy?
!!(preg_occ && preg_occ.zero?)
end
def pregnancy_refused?
preg_occ == 2
end
def is_assessed_homeless?
homeless == 11
end
def is_other_homeless?
homeless == 7
end
def is_not_homeless?
homeless == 1
end
def is_london_rent?
rent_type == 2 || rent_type == 4
end
def previous_tenancy_was_foster_care?
prevten == 13
end
def previous_tenancy_was_refuge?
prevten == 21
end
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def is_reason_permanently_decanted?
reason == 1
end
def receives_housing_benefit_only?
hb == 1
end
def receives_housing_benefit_and_universal_credit?
hb == 8
end
def receives_uc_with_housing_element_excl_housing_benefit?
hb == 6
end
def receives_no_benefits?
hb == 9
end
def receives_universal_credit_but_no_housing_benefit?
hb == 7
end
def receives_housing_related_benefits?
receives_housing_benefit_only? || receives_uc_with_housing_element_excl_housing_benefit? ||
receives_housing_benefit_and_universal_credit?
end
def benefits_unknown?
hb == 3
end
def this_landlord?
landlord == 1
end
def other_landlord?
landlord == 2
end
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private
PIO = Postcodes::IO.new
def update_status!
self.status = if all_fields_completed? && errors.empty?
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"completed"
elsif all_fields_nil?
"not_started"
else
"in_progress"
end
end
def reset_not_routed_questions
form.invalidated_page_questions(self).each do |question|
enabled = form.enabled_page_questions(self)
answer_options = enabled.map(&:id).include?(question.id) ? enabled.find { |q| q.id == question.id }.answer_options : []
contains_selected_answer_option = answer_options.present? ? answer_options.key?(public_send(question.id).to_s) : false
if !contains_selected_answer_option && respond_to?(question.id.to_s)
public_send("#{question.id}=", nil)
end
end
end
def reset_derived_questions
dependent_questions = { layear: [{ key: :renewal, value: 0 }],
homeless: [{ key: :renewal, value: 0 }],
referral: [{ key: :renewal, value: 0 }],
underoccupation_benefitcap: [{ key: :renewal, value: 0 }] }
dependent_questions.each do |dependent, conditions|
condition_key = conditions.first[:key]
condition_value = conditions.first[:value]
if public_send("#{condition_key}_changed?") && condition_value == public_send(condition_key) && !public_send("#{dependent}_changed?")
self[dependent] = nil
end
end
end
def reset_invalidated_dependent_fields!
return unless form
reset_not_routed_questions
reset_derived_questions
end
def dynamically_not_required
(form.invalidated_questions(self) + form.readonly_questions).map(&:id).uniq
end
def set_derived_fields!
if previous_postcode.present?
self.ppostc1 = UKPostcode.parse(previous_postcode).outcode
self.ppostc2 = UKPostcode.parse(previous_postcode).incode
end
if mrcdate.present?
self.mrcday = mrcdate.day
self.mrcmonth = mrcdate.month
self.mrcyear = mrcdate.year
end
if startdate.present?
self.day = startdate.day
self.month = startdate.month
self.year = startdate.year
end
if property_void_date.present?
self.vday = property_void_date.day
self.vmonth = property_void_date.month
self.vyear = property_void_date.year
end
self.incref = 1 if net_income_refused?
self.hhmemb = other_hhmemb + 1 if other_hhmemb.present?
self.renttype = RENT_TYPE_MAPPING[rent_type]
self.lettype = get_lettype
self.totchild = get_totchild
self.totelder = get_totelder
self.totadult = get_totadult
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?
if is_supported_housing? && chcharge.present?
self.wchchrg = weekly_value(chcharge)
end
end
self.has_benefits = get_has_benefits
self.wtshortfall = if tshortfall && receives_housing_related_benefits?
weekly_value(tshortfall)
end
self.nocharge = household_charge&.zero? ? 1 : 0
self.underoccupation_benefitcap = 3 if renewal == 1 && year == 2021
self.ethnic = ethnic || ethnic_group
self.housingneeds = get_housingneeds
if is_renewal?
self.underoccupation_benefitcap = 2 if year == 2021
self.homeless = 2
self.referral = 0
self.layear = 1
if is_general_needs?
self.prevten = 32 if managing_organisation.provider_type == "PRP"
self.prevten = 30 if managing_organisation.provider_type == "LA"
end
end
end
def process_postcode_changes!
process_postcode(property_postcode, "postcode_known", "is_la_inferred", "la", "postcode", "postcod2")
end
def process_previous_postcode_changes!
process_postcode(previous_postcode, "previous_postcode_known", "is_previous_la_inferred", "prevloc", "ppostc1", "ppostc2")
end
def process_postcode(postcode, postcode_known_key, la_inferred_key, la_key, outcode_key, incode_key)
return if postcode.blank?
self[postcode_known_key] = 1
inferred_la = get_inferred_la(postcode)
self[la_inferred_key] = inferred_la.present?
self[la_key] = inferred_la if inferred_la.present?
self[outcode_key] = UKPostcode.parse(postcode).outcode
self[incode_key] = UKPostcode.parse(postcode).incode
end
def reset_location_fields!
reset_location(is_la_inferred, "la", "is_la_inferred", "property_postcode", "postcode", "postcod2", la_known)
end
def reset_previous_location_fields!
reset_location(is_previous_la_inferred, "prevloc", "is_previous_la_inferred", "previous_postcode", "ppostc1", "ppostc2", previous_la_known)
end
def reset_location(is_inferred, la_key, is_inferred_key, postcode_key, incode_key, outcode_key, is_la_known)
if is_inferred || is_la_known != 1
self[la_key] = nil
end
self[is_inferred_key] = false
self[postcode_key] = nil
self[incode_key] = nil
self[outcode_key] = nil
end
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(1)
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 && [0, 2].include?(relat)) || age >= 18 && age < 60)
end
end
def get_inferred_la(postcode)
postcode_lookup = nil
begin
Timeout.timeout(5) { postcode_lookup = PIO.lookup(postcode) }
rescue Timeout::Error
Rails.logger.warn("Postcodes.io lookup timed out")
end
if postcode_lookup && postcode_lookup.info.present?
postcode_lookup.codes["admin_district"]
end
end
def get_has_benefits
HAS_BENEFITS_OPTIONS.include?(hb) ? 1 : 0
end
def get_lettype
return unless renttype.present? && needstype.present? && owning_organisation[:provider_type].present?
case RENT_TYPE_MAPPING_LABELS[renttype]
when "Social Rent"
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if is_supported_housing?
owning_organisation[:provider_type] == "PRP" ? 2 : 4
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elsif is_general_needs?
owning_organisation[:provider_type] == "PRP" ? 1 : 3
end
when "Affordable Rent"
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if is_supported_housing?
owning_organisation[:provider_type] == "PRP" ? 6 : 8
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elsif is_general_needs?
owning_organisation[:provider_type] == "PRP" ? 5 : 7
end
when "Intermediate Rent"
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if is_supported_housing?
owning_organisation[:provider_type] == "PRP" ? 10 : 12
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elsif is_general_needs?
owning_organisation[:provider_type] == "PRP" ? 9 : 11
end
end
end
def get_housingneeds
return 1 if has_housingneeds?
return 2 if no_housingneeds?
return 3 if unknown_housingneeds?
end
def has_housingneeds?
if [housingneeds_a, housingneeds_b, housingneeds_c, housingneeds_f].any?(1)
1
end
end
def no_housingneeds?
if housingneeds_g == 1
1
end
end
def unknown_housingneeds?
if housingneeds_h == 1
1
end
end
def all_fields_completed?
mandatory_fields.none? { |field| public_send(field).nil? if respond_to?(field) }
end
def all_fields_nil?
init_fields = %w[owning_organisation_id managing_organisation_id]
fields = mandatory_fields.difference(init_fields)
fields.none? { |field| public_send(field).present? if respond_to?(field) }
end
def mandatory_fields
form.questions.map(&:id).difference(OPTIONAL_FIELDS, dynamically_not_required)
end
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end