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.
194 lines
8.1 KiB
194 lines
8.1 KiB
module Csv |
|
class LettingsLogCsvService |
|
CSV_FIELDS_TO_OMIT = %w[hhmemb net_income_value_check first_time_property_let_as_social_housing renttype needstype postcode_known is_la_inferred totchild totelder totadult net_income_known is_carehome previous_la_known is_previous_la_inferred age1_known age2_known age3_known age4_known age5_known age6_known age7_known age8_known letting_allocation_unknown details_known_2 details_known_3 details_known_4 details_known_5 details_known_6 details_known_7 details_known_8 rent_type_detail wrent wscharge wpschrge wsupchrg wtcharge wtshortfall rent_value_check old_form_id old_id retirement_value_check tshortfall_known pregnancy_value_check hhtype new_old vacdays la prevloc unresolved updated_by_id bulk_upload_id uprn_confirmed].freeze |
|
|
|
def initialize(user, export_type:) |
|
@user = user |
|
@export_type = export_type |
|
set_csv_attributes |
|
end |
|
|
|
def to_csv |
|
CSV.generate(headers: true) do |csv| |
|
csv << @attributes |
|
|
|
LettingsLog.all.find_each do |record| |
|
csv << @attributes.map { |attribute| get_value(attribute, record) } |
|
end |
|
end |
|
end |
|
|
|
private |
|
|
|
ATTRIBUTES_OF_RELATED_OBJECTS = { |
|
location_code: { |
|
labels: %i[location id], |
|
codes: %i[location id], |
|
}, |
|
location_postcode: { |
|
labels: %i[location postcode], |
|
codes: %i[location postcode], |
|
}, |
|
location_name: { |
|
labels: %i[location name], |
|
codes: %i[location name], |
|
}, |
|
location_units: { |
|
labels: %i[location units], |
|
codes: %i[location units], |
|
}, |
|
location_type_of_unit: { |
|
labels: %i[location type_of_unit], |
|
codes: %i[location type_of_unit_before_type_cast], |
|
}, |
|
location_mobility_type: { |
|
labels: %i[location mobility_type], |
|
codes: %i[location mobility_type_before_type_cast], |
|
}, |
|
location_admin_district: { |
|
labels: %i[location location_admin_district], |
|
codes: %i[location location_admin_district], |
|
}, |
|
location_startdate: { |
|
labels: %i[location startdate], |
|
codes: %i[location startdate], |
|
}, |
|
scheme_service_name: { |
|
labels: %i[scheme service_name], |
|
codes: %i[scheme service_name], |
|
}, |
|
scheme_sensitive: { |
|
labels: %i[scheme sensitive], |
|
codes: %i[scheme sensitive_before_type_cast], |
|
}, |
|
scheme_type: { |
|
labels: %i[scheme scheme_type], |
|
codes: %i[scheme scheme_type_before_type_cast], |
|
}, |
|
scheme_registered_under_care_act: { |
|
labels: %i[scheme registered_under_care_act], |
|
codes: %i[scheme registered_under_care_act_before_type_cast], |
|
}, |
|
scheme_owning_organisation_name: { |
|
labels: %i[scheme owning_organisation name], |
|
codes: %i[scheme owning_organisation name], |
|
}, |
|
scheme_primary_client_group: { |
|
labels: %i[scheme primary_client_group], |
|
codes: %i[scheme primary_client_group_before_type_cast], |
|
}, |
|
scheme_has_other_client_group: { |
|
labels: %i[scheme has_other_client_group], |
|
codes: %i[scheme has_other_client_group_before_type_cast], |
|
}, |
|
scheme_secondary_client_group: { |
|
labels: %i[scheme secondary_client_group], |
|
codes: %i[scheme secondary_client_group_before_type_cast], |
|
}, |
|
scheme_support_type: { |
|
labels: %i[scheme support_type], |
|
codes: %i[scheme support_type_before_type_cast], |
|
}, |
|
scheme_intended_stay: { |
|
labels: %i[scheme intended_stay], |
|
codes: %i[scheme intended_stay_before_type_cast], |
|
}, |
|
scheme_created_at: { |
|
labels: %i[scheme created_at], |
|
codes: %i[scheme created_at], |
|
}, |
|
}.freeze |
|
|
|
def get_value(attribute, record) |
|
attribute = "rent_type" if attribute == "rent_type_detail" # rent_type_detail is the requested column header for rent_type, so as not to confuse with renttype |
|
if ATTRIBUTES_OF_RELATED_OBJECTS.key? attribute.to_sym |
|
call_chain = ATTRIBUTES_OF_RELATED_OBJECTS[attribute.to_sym][@export_type.to_sym] |
|
call_chain.reduce(record) { |object, next_call| object&.send(next_call) } |
|
elsif %w[la prevloc].include? attribute # for all exports we output both the codes and labels for these location attributes |
|
record.send(attribute) |
|
elsif %w[la_label prevloc_label].include? attribute # as above |
|
attribute = attribute.remove("_label") |
|
field_value = record.send(attribute) |
|
get_label(field_value, attribute, record) |
|
elsif %w[mrcdate startdate voiddate].include? attribute |
|
record.send(attribute)&.to_formatted_s(:govuk_date) |
|
else |
|
field_value = record.send(attribute) |
|
case @export_type |
|
when "codes" |
|
field_value |
|
when "labels" |
|
answer_label = get_label(field_value, attribute, record) |
|
answer_label || label_if_boolean_value(field_value) || field_value |
|
end |
|
end |
|
end |
|
|
|
def get_label(value, attribute, record) |
|
record.form |
|
.get_question(attribute, record) |
|
&.label_from_value(value) |
|
end |
|
|
|
def label_if_boolean_value(value) |
|
return "Yes" if value == true |
|
return "No" if value == false |
|
end |
|
|
|
def set_csv_attributes |
|
metadata_fields = %w[id status created_at updated_at created_by_name is_dpo owning_organisation_name managing_organisation_name collection_start_year] |
|
metadata_id_fields = %w[managing_organisation_id owning_organisation_id created_by_id bulk_upload_id] |
|
scheme_and_location_ids = %w[scheme_id location_id] |
|
scheme_attributes = %w[scheme_code scheme_service_name scheme_sensitive scheme_type scheme_registered_under_care_act scheme_owning_organisation_name scheme_primary_client_group scheme_has_other_client_group scheme_secondary_client_group scheme_support_type scheme_intended_stay scheme_created_at] |
|
location_attributes = %w[location_code location_postcode location_name location_units location_type_of_unit location_mobility_type location_admin_district location_startdate] |
|
intersecting_attributes = ordered_form_questions & LettingsLog.attribute_names - scheme_and_location_ids |
|
remaining_attributes = LettingsLog.attribute_names - intersecting_attributes - scheme_and_location_ids |
|
|
|
@attributes = (metadata_fields + intersecting_attributes + remaining_attributes - metadata_id_fields + %w[unittype_sh] + scheme_attributes + location_attributes).uniq |
|
move_la_fields |
|
rename_attributes |
|
|
|
@attributes -= CSV_FIELDS_TO_OMIT if @user.present? && !@user.support? |
|
end |
|
|
|
def ordered_form_questions |
|
downloaded_form_years = LettingsLog.all.map(&:collection_start_year).uniq.compact |
|
|
|
if downloaded_form_years.count == 1 && downloaded_form_years[0].present? |
|
form_name = FormHandler.instance.form_name_from_start_year(downloaded_form_years[0], "lettings") |
|
downloaded_form_fields = FormHandler.instance.get_form(form_name).questions |
|
else |
|
downloaded_form_fields = FormHandler.instance.current_lettings_form.questions |
|
end |
|
move_checkbox_answer_options(downloaded_form_fields) |
|
end |
|
|
|
def move_checkbox_answer_options(form_questions) |
|
checkboxes = form_questions.filter { |question| question.type == "checkbox" }.map { |question| { "#{question.id}": question.answer_options.keys } } |
|
attributes = form_questions.map(&:id).uniq |
|
|
|
checkboxes.each do |checkbox_question| |
|
checkbox_question.values[0].each do |answer_option| |
|
attributes.insert(attributes.find_index(checkbox_question.keys[0].to_s), answer_option) |
|
end |
|
end |
|
attributes |
|
end |
|
|
|
def move_la_fields |
|
{ la: %w[is_la_inferred la_label], prevloc: %w[is_previous_la_inferred prevloc_label] }.each do |inferred_field, fields| |
|
fields.each do |field| |
|
@attributes.delete(field) |
|
@attributes.insert(@attributes.find_index(inferred_field.to_s), field) |
|
end |
|
end |
|
end |
|
|
|
def rename_attributes |
|
{ "rent_type" => "rent_type_detail" }.each do |original_field, new_field| |
|
@attributes.insert(@attributes.find_index(original_field), new_field) |
|
@attributes.delete(original_field) |
|
end |
|
end |
|
end |
|
end
|
|
|