scinote-web/app/services/repository_stock_ledger_zip_export.rb
2023-10-06 11:04:33 +01:00

92 lines
2.4 KiB
Ruby

# frozen_string_literal: true
require 'csv'
module RepositoryStockLedgerZipExport
COLUMNS = %w(
consumption_type
item_name
item_id
consumed_amount
consumed_amount_unit
added_amount
added_amount_unit
consumed_by
consumed_on
team
project
experiment
task
task_id
stock_amount_balance
stock_balance_unit
).freeze
def self.to_csv(repository_row_ids)
csv_header = COLUMNS.map { |col| I18n.t("repository_stock_values.stock_export.headers.#{col}") }
repository_ledger_records = load_records(repository_row_ids)
CSV.generate do |csv|
csv << csv_header
repository_ledger_records.each do |record|
csv << generate_record_data(record)
end
end
end
class << self
private
def load_records(repository_row_ids)
RepositoryLedgerRecord
.joins(:repository_row)
.preload(:user, repository_row: { repository: :team })
.preload(my_module_repository_row: { my_module: { experiment: { project: :team } } })
.where(repository_row: { id: repository_row_ids })
.order(:created_at)
end
def generate_record_data(record)
consumption_type = record.reference_type == 'MyModuleRepositoryRow' ? 'Task' : 'Inventory'
if (consumption_type == 'Task' && record.amount.positive?) ||
(consumption_type == 'Inventory' && record.amount.negative?)
consumed_amount = record.amount.abs.to_d
consumed_amount_unit = record.unit
else
added_amount = record.amount.abs.to_d
added_amount_unit = record.unit
end
breadcrumbs_data = Array.new(4, '')
row_data = [
consumption_type,
record.repository_row.name,
record.repository_row.code,
consumed_amount,
consumed_amount_unit,
added_amount,
added_amount_unit,
record.user.full_name,
I18n.l(record.created_at, format: :full),
record.balance.to_d,
record.unit
]
breadcrumbs_data = Array.new(5)
if consumption_type == 'Task'
my_module = record.my_module_repository_row.my_module
breadcrumbs_data = [
my_module.experiment.project.team.name,
my_module.experiment.project.name,
my_module.experiment.name,
my_module.name,
my_module.code
]
end
row_data.insert(9, *breadcrumbs_data)
row_data
end
end
end