Class: DoubleEntry::Validation::LineCheck

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/double_entry/validation/line_check.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.last_line_id_checked ⇒ Object 



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# File 'lib/double_entry/validation/line_check.rb', line 8

def self.last_line_id_checked
  order('created_at DESC').limit(1).pluck(:last_line_id).first || 0
end

.perform!(fixer: nil) ⇒ Object 



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# File 'lib/double_entry/validation/line_check.rb', line 12

def self.perform!(fixer: nil)
  new.perform(fixer: fixer)
end

Instance Method Details

#perform(fixer: nil) ⇒ Object 



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# File 'lib/double_entry/validation/line_check.rb', line 16

def perform(fixer: nil)
  log = ''
  current_line_id = nil

  active_accounts    = Set.new
  incorrect_accounts = Set.new

  new_lines_since_last_run.find_each do |line|
    incorrect_accounts << line. unless running_balance_correct?(line, log)
    active_accounts << line.
    current_line_id = line.id
  end

  active_accounts.each do ||
    incorrect_accounts <<  unless cached_balance_correct?(, log)
  end

  incorrect_accounts.each(&fixer.method(:recalculate_account)) if fixer

  unless active_accounts.empty?
    LineCheck.create!(
      errors_found: incorrect_accounts.any?,
      last_line_id: current_line_id,
      log:          log,
    )
  end
end