Submit social housing lettings and sales data (CORE)
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require "csv"
class BulkUpload::Lettings::Validator
COLUMN_PERCENTAGE_ERROR_THRESHOLD = 0.6
COLUMN_ABSOLUTE_ERROR_THRESHOLD = 16
include ActiveModel::Validations
attr_reader :bulk_upload, :path
validate :validate_file_not_empty
2 years ago
validate :validate_field_numbers_count
validate :validate_max_columns_count_if_no_headers
def initialize(bulk_upload:, path:)
@bulk_upload = bulk_upload
@path = path
end
def call
row_parsers.each_with_index do |row_parser, index|
row_parser.valid?
row = index + row_offset + 1
row_parser.errors.each do |error|
col = csv_parser.column_for_field(error.attribute.to_s)
bulk_upload.bulk_upload_errors.create!(
field: error.attribute,
error: error.message,
tenant_code: row_parser.tenant_code,
property_ref: row_parser.property_ref,
row:,
cell: "#{col}#{row}",
col:,
category: error.options[:category],
)
end
end
end
def create_logs?
return false if any_setup_errors?
return false if row_parsers.any?(&:block_log_creation?)
row_parsers.all? { |row_parser| row_parser.log.valid? }
end
def self.question_for_field(field)
QUESTIONS[field]
end
def any_setup_errors?
bulk_upload
.bulk_upload_errors
.where(category: "setup")
.count
.positive?
end
private
def over_column_error_threshold?
fields = ("field_1".."field_134").to_a
percentage_threshold = (row_parsers.size * COLUMN_PERCENTAGE_ERROR_THRESHOLD).ceil
fields.any? do |field|
count = row_parsers.count { |row_parser| row_parser.errors[field].present? }
next if count < COLUMN_ABSOLUTE_ERROR_THRESHOLD
count > percentage_threshold
end
end
def csv_parser
@csv_parser ||= case bulk_upload.year
when 2022
BulkUpload::Lettings::Year2022::CsvParser.new(path:)
when 2023
BulkUpload::Lettings::Year2023::CsvParser.new(path:)
else
raise "csv parser not found"
end
end
CLDC-1779 Bulk upload lettings validation (#1148) * able to view lettings bulk upload errors * fix linting * call service correctly in test * add bulk upload sales questions mapping * appease linter * bulk upload error shows correct question - depending on log type it will show relevant question for the field concerned * improve namespacing of classes * add job to process bulk uploads * move validation from parser to model * add validations for field_1 * add validation for field_4 * pending tests for field_4 * convert field_mapping to array of hashes * validate nulls based on form question * actually load forms when toggling between forms * validate null for startdate * row parser has access to bulk upload * csv upload validates first form section * add postcode validation * Refactor error mappings for row parser * Add unittype question * Fix null error setting and add builtype * add wchair to bulk upload * Add beds to bulk upload * Add joint to bulk upload * Add startertenancy to the bulk upload * Add tenancy for bulk upload * Add declaration to the bulk upload * Add age1 and age1_known to bulk upload * add ages to bulk upload * add sex1 to bulk upload * add ethnic_group and ethnic to bulk upload * add national to bulk upload * add ecstat1 to bulk upload * add military related fields to bulk upload * add preg_occ to bulk upload * add housingneeds to bulk upload * add illness to bulk upload * add layear to bulk upload * add waityear to bulk upload * add reason to bulk upload * add prevten to bulk upload * add homeless to bulk upload * add previous postcode to bulk upload * add reasonable preferences to bulk upload * add allocations system to bulk upload * add referral to bulk upload * add net_income_known to bulk upload * add hb to bulk upload * add benefits to bulk upload * add rent fields to bulk upload * add hhmemb to bulk upload * use 2022 csv fixtures for bulk upload * fix renewal mapping for bulk upload * placeholder test for bulk upload validation * fix bulk upload mapping for homeless field * fix leftreg mapping for bulk upload * fix user associations in bulk upload tests * add gender fields for bulk upload * add ecstatN fields to bulk upload * add #relatN fields to bulk upload * extract old_visible_id in factory to trait * map net_income_known correctly for bulk upload * fix income bugs for bulk upload * add unitletas to bulk upload * add #rsnvac to bulk upload * add #sheltered to bulk upload * add illness fields to bulk upload * add #irproduct_other to bulk upload * infer renewal from rsnvac for bulk upload * add #tenancyother to bulk upload * add #tenancylength to bulk upload * bulk upload earnings accepts pennies but rounds * add #reasonother to bulk upload * fix mapping of #ppcodenk for bulk upload * add #household_charge to bulk upload * add #chcharge to bulk upload * add #tcharge to bulk upload * add #supcharg to bulk upload * add pscharge to bulk upload * add #scharge to bulk upload * use case statement for bulk upload allocation * add offered to bulk upload * add propcode to bulk upload * add major repair fields to bulk upload * add #voiddate to bulk upload * support YY year format for bulk upload * test postcode strips whitespace for bulk upload * add #la to bulk upload * add previous la to bulk upload * fix failing test * remove duplicate line from rebase * add first time social housing to bulk upload * make methods private * fix field_4 validation for bulk upload - the null check was inverted by mistake Co-authored-by: Kat <katrina@kosiak.co.uk>
2 years ago
def row_offset
csv_parser.row_offset
CLDC-1779 Bulk upload lettings validation (#1148) * able to view lettings bulk upload errors * fix linting * call service correctly in test * add bulk upload sales questions mapping * appease linter * bulk upload error shows correct question - depending on log type it will show relevant question for the field concerned * improve namespacing of classes * add job to process bulk uploads * move validation from parser to model * add validations for field_1 * add validation for field_4 * pending tests for field_4 * convert field_mapping to array of hashes * validate nulls based on form question * actually load forms when toggling between forms * validate null for startdate * row parser has access to bulk upload * csv upload validates first form section * add postcode validation * Refactor error mappings for row parser * Add unittype question * Fix null error setting and add builtype * add wchair to bulk upload * Add beds to bulk upload * Add joint to bulk upload * Add startertenancy to the bulk upload * Add tenancy for bulk upload * Add declaration to the bulk upload * Add age1 and age1_known to bulk upload * add ages to bulk upload * add sex1 to bulk upload * add ethnic_group and ethnic to bulk upload * add national to bulk upload * add ecstat1 to bulk upload * add military related fields to bulk upload * add preg_occ to bulk upload * add housingneeds to bulk upload * add illness to bulk upload * add layear to bulk upload * add waityear to bulk upload * add reason to bulk upload * add prevten to bulk upload * add homeless to bulk upload * add previous postcode to bulk upload * add reasonable preferences to bulk upload * add allocations system to bulk upload * add referral to bulk upload * add net_income_known to bulk upload * add hb to bulk upload * add benefits to bulk upload * add rent fields to bulk upload * add hhmemb to bulk upload * use 2022 csv fixtures for bulk upload * fix renewal mapping for bulk upload * placeholder test for bulk upload validation * fix bulk upload mapping for homeless field * fix leftreg mapping for bulk upload * fix user associations in bulk upload tests * add gender fields for bulk upload * add ecstatN fields to bulk upload * add #relatN fields to bulk upload * extract old_visible_id in factory to trait * map net_income_known correctly for bulk upload * fix income bugs for bulk upload * add unitletas to bulk upload * add #rsnvac to bulk upload * add #sheltered to bulk upload * add illness fields to bulk upload * add #irproduct_other to bulk upload * infer renewal from rsnvac for bulk upload * add #tenancyother to bulk upload * add #tenancylength to bulk upload * bulk upload earnings accepts pennies but rounds * add #reasonother to bulk upload * fix mapping of #ppcodenk for bulk upload * add #household_charge to bulk upload * add #chcharge to bulk upload * add #tcharge to bulk upload * add #supcharg to bulk upload * add pscharge to bulk upload * add #scharge to bulk upload * use case statement for bulk upload allocation * add offered to bulk upload * add propcode to bulk upload * add major repair fields to bulk upload * add #voiddate to bulk upload * support YY year format for bulk upload * test postcode strips whitespace for bulk upload * add #la to bulk upload * add previous la to bulk upload * fix failing test * remove duplicate line from rebase * add first time social housing to bulk upload * make methods private * fix field_4 validation for bulk upload - the null check was inverted by mistake Co-authored-by: Kat <katrina@kosiak.co.uk>
2 years ago
end
def col_offset
csv_parser.col_offset
CLDC-1779 Bulk upload lettings validation (#1148) * able to view lettings bulk upload errors * fix linting * call service correctly in test * add bulk upload sales questions mapping * appease linter * bulk upload error shows correct question - depending on log type it will show relevant question for the field concerned * improve namespacing of classes * add job to process bulk uploads * move validation from parser to model * add validations for field_1 * add validation for field_4 * pending tests for field_4 * convert field_mapping to array of hashes * validate nulls based on form question * actually load forms when toggling between forms * validate null for startdate * row parser has access to bulk upload * csv upload validates first form section * add postcode validation * Refactor error mappings for row parser * Add unittype question * Fix null error setting and add builtype * add wchair to bulk upload * Add beds to bulk upload * Add joint to bulk upload * Add startertenancy to the bulk upload * Add tenancy for bulk upload * Add declaration to the bulk upload * Add age1 and age1_known to bulk upload * add ages to bulk upload * add sex1 to bulk upload * add ethnic_group and ethnic to bulk upload * add national to bulk upload * add ecstat1 to bulk upload * add military related fields to bulk upload * add preg_occ to bulk upload * add housingneeds to bulk upload * add illness to bulk upload * add layear to bulk upload * add waityear to bulk upload * add reason to bulk upload * add prevten to bulk upload * add homeless to bulk upload * add previous postcode to bulk upload * add reasonable preferences to bulk upload * add allocations system to bulk upload * add referral to bulk upload * add net_income_known to bulk upload * add hb to bulk upload * add benefits to bulk upload * add rent fields to bulk upload * add hhmemb to bulk upload * use 2022 csv fixtures for bulk upload * fix renewal mapping for bulk upload * placeholder test for bulk upload validation * fix bulk upload mapping for homeless field * fix leftreg mapping for bulk upload * fix user associations in bulk upload tests * add gender fields for bulk upload * add ecstatN fields to bulk upload * add #relatN fields to bulk upload * extract old_visible_id in factory to trait * map net_income_known correctly for bulk upload * fix income bugs for bulk upload * add unitletas to bulk upload * add #rsnvac to bulk upload * add #sheltered to bulk upload * add illness fields to bulk upload * add #irproduct_other to bulk upload * infer renewal from rsnvac for bulk upload * add #tenancyother to bulk upload * add #tenancylength to bulk upload * bulk upload earnings accepts pennies but rounds * add #reasonother to bulk upload * fix mapping of #ppcodenk for bulk upload * add #household_charge to bulk upload * add #chcharge to bulk upload * add #tcharge to bulk upload * add #supcharg to bulk upload * add pscharge to bulk upload * add #scharge to bulk upload * use case statement for bulk upload allocation * add offered to bulk upload * add propcode to bulk upload * add major repair fields to bulk upload * add #voiddate to bulk upload * support YY year format for bulk upload * test postcode strips whitespace for bulk upload * add #la to bulk upload * add previous la to bulk upload * fix failing test * remove duplicate line from rebase * add first time social housing to bulk upload * make methods private * fix field_4 validation for bulk upload - the null check was inverted by mistake Co-authored-by: Kat <katrina@kosiak.co.uk>
2 years ago
end
def field_number_for_attribute(attribute)
attribute.to_s.split("_").last.to_i
end
def cols
csv_parser.cols
end
def row_parsers
return @row_parsers if @row_parsers
@row_parsers = csv_parser.row_parsers
@row_parsers.each do |row_parser|
row_parser.bulk_upload = bulk_upload
end
@row_parsers
end
def rows
csv_parser.rows
end
def body_rows
csv_parser.body_rows
end
def validate_file_not_empty
if File.size(path).zero?
errors.add(:file, :blank)
halt_validations!
end
end
2 years ago
def validate_field_numbers_count
return if halt_validations?
2 years ago
errors.add(:base, :wrong_field_numbers_count) if csv_parser.incorrect_field_count?
end
2 years ago
def validate_max_columns_count_if_no_headers
return if halt_validations?
2 years ago
errors.add(:base, :over_max_column_count) if csv_parser.too_many_columns?
end
def halt_validations!
@halt_validations = true
end
def halt_validations?
@halt_validations ||= false
end
end