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submit-social-housing-lettings-and-sales-data
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Refactor csv service (#844) 

* add csv service test

* Refactor csv service

* more refactor
pull/845/head
kosiakkatrina 2 years ago committed by GitHub
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2 changed files with 222 additions and 33 deletions
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  1. 45
      app/services/csv/case_log_csv_service.rb
  2. 210
      spec/services/csv/case_log_csv_service_spec.rb

45
app/services/csv/case_log_csv_service.rb
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@ -29,27 +29,22 @@ module Csv
end
def set_csv_attributes
@attributes = CaseLog.attribute_names + %w[unittype_sh]
replace_csv_id_fields_with_names
order_csv_attributes
metadata_fields = %w[id status created_at updated_at created_by_name is_dpo owning_organisation_name managing_organisation_name]
metadata_id_fields = %w[managing_organisation_id owning_organisation_id created_by_id]
scheme_attributes = %w[scheme_id location_id]
intersecting_attributes = ordered_form_questions & CaseLog.attribute_names - scheme_attributes
remaining_attributes = CaseLog.attribute_names - intersecting_attributes - scheme_attributes
@attributes -= CSV_FIELDS_TO_OMIT if @user.present? && !@user.support?
end
@attributes = (metadata_fields + intersecting_attributes + remaining_attributes - metadata_id_fields + %w[unittype_sh] + scheme_attributes).uniq
move_is_inferred_fields
def replace_csv_id_fields_with_names
{ "managing_organisation_id": "managing_organisation_name", "owning_organisation_id": "owning_organisation_name", "created_by_id": "created_by_name" }.each { |current, new_attribute| @attributes[@attributes.index(current.to_s)] = new_attribute }
@attributes -= CSV_FIELDS_TO_OMIT if @user.present? && !@user.support?
end
def order_csv_attributes
def ordered_form_questions
downloaded_form_years = CaseLog.all.map(&:collection_start_year).uniq.compact
downloaded_form_fields = downloaded_form_years.count == 1 && downloaded_form_years[0].present? ? FormHandler.instance.get_form("#{downloaded_form_years[0]}_#{downloaded_form_years[0] + 1}").questions : FormHandler.instance.forms.first.second.questions
ordered_default_form_questions = move_checkbox_answer_options(downloaded_form_fields)
@attributes = (ordered_default_form_questions & @attributes) + (@attributes - ordered_default_form_questions)
move_metadata_fields_to_front
move_is_inferred_fields
move_scheme_fields_to_back
move_checkbox_answer_options(downloaded_form_fields)
end
def move_checkbox_answer_options(form_questions)
@ -64,26 +59,10 @@ module Csv
attributes
end
def move_metadata_fields_to_front
metadata_fields = %w[managing_organisation_name owning_organisation_name is_dpo created_by_name updated_at created_at status id]
move_csv_attributes(metadata_fields, 0)
end
def move_is_inferred_fields
{ is_la_inferred: "la", is_previous_la_inferred: "prevloc" }.each do |field, inferred_field|
@attributes.delete(field.to_s)
@attributes.insert(@attributes.find_index(inferred_field), field.to_s)
end
end
def move_scheme_fields_to_back
move_csv_attributes(%w[scheme_id location_id], -1)
end
def move_csv_attributes(fields_to_move, index)
fields_to_move.each do |field|
{ la: "is_la_inferred", prevloc: "is_previous_la_inferred" }.each do |inferred_field, field|
@attributes.delete(field)
@attributes.insert(index, field)
@attributes.insert(@attributes.find_index(inferred_field.to_s), field)
end
end
end

210
spec/services/csv/case_log_csv_service_spec.rb
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@ -0,0 +1,210 @@
require "rails_helper"
RSpec.describe Csv::CaseLogCsvService do
context "when the user is support" do
let(:user) { FactoryBot.create(:user, :support) }
let(:real_2021_2022_form) { Form.new("config/forms/2021_2022.json", "2021_2022") }
before do
CaseLog.create!(startdate: "2021-10-10")
allow(FormHandler.instance).to receive(:get_form).and_return(real_2021_2022_form)
end
it "sets csv attributes in correct order" do
expected_csv_attributes = %w[id
status
created_at
updated_at
created_by_name
is_dpo
owning_organisation_name
managing_organisation_name
needstype
renewal
startdate
rent_type
irproduct_other
tenancycode
propcode
postcode_known
postcode_full
is_la_inferred
la
first_time_property_let_as_social_housing
unitletas
rsnvac
offered
unittype_gn
builtype
wchair
beds
voiddate
void_date_value_check
majorrepairs
mrcdate
major_repairs_date_value_check
startertenancy
tenancy
tenancyother
tenancylength
sheltered
declaration
hhmemb
pregnancy_value_check
age1_known
age1
sex1
ethnic_group
ethnic
national
ecstat1
retirement_value_check
details_known_2
relat2
age2_known
age2
sex2
ecstat2
details_known_3
relat3
age3_known
age3
sex3
ecstat3
details_known_4
relat4
age4_known
age4
sex4
ecstat4
details_known_5
relat5
age5_known
age5
sex5
ecstat5
details_known_6
relat6
age6_known
age6
sex6
ecstat6
details_known_7
relat7
age7_known
age7
sex7
ecstat7
details_known_8
relat8
age8_known
age8
sex8
ecstat8
armedforces
leftreg
reservist
preg_occ
housingneeds_a
housingneeds_b
housingneeds_c
housingneeds_f
housingneeds_g
housingneeds_h
illness
illness_type_4
illness_type_5
illness_type_2
illness_type_6
illness_type_7
illness_type_3
illness_type_9
illness_type_8
illness_type_1
illness_type_10
illness_type_0
layear
waityear
reason
reasonother
prevten
underoccupation_benefitcap
homeless
ppcodenk
ppostcode_full
previous_la_known
is_previous_la_inferred
prevloc
reasonpref
rp_homeless
rp_insan_unsat
rp_medwel
rp_hardship
rp_dontknow
cbl
cap
chr
letting_allocation_unknown
referral
net_income_known
earnings
incfreq
net_income_value_check
hb
benefits
household_charge
period
is_carehome
chcharge
brent
scharge
pscharge
supcharg
tcharge
rent_value_check
hbrentshortfall
tshortfall_known
tshortfall
property_owner_organisation
property_manager_organisation
sale_or_letting
purchaser_code
property_relet
incref
sale_completion_date
renttype
lettype
totchild
totelder
totadult
nocharge
ethnic_other
has_benefits
wrent
wscharge
wpschrge
wsupchrg
wtcharge
wtshortfall
refused
housingneeds
wchchrg
newprop
old_form_id
lar
irproduct
old_id
joint
hhtype
new_old
vacdays
housingneeds_type
housingneeds_other
unittype_sh
scheme_id
location_id]
csv = CSV.parse(described_class.new(user).to_csv)
expect(csv.first).to eq(expected_csv_attributes)
end
end
end
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