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class CleanUp < ActiveRecord::Base
extend Enumerize
include AASM
belongs_to :referential
has_one :clean_up_result
enumerize :date_type, in: %i(between before after)
validates :begin_date, presence: true
validates :date_type, presence: true
after_commit :perform_cleanup, :on => :create
def perform_cleanup
CleanUpWorker.perform_async(self.id)
end
def clean
{}.tap do |result|
result['time_table'] = send("destroy_time_tables_#{self.date_type}").try(:count)
result['time_table_date'] = send("destroy_time_tables_dates_#{self.date_type}").try(:count)
result['time_table_period'] = send("destroy_time_tables_periods_#{self.date_type}").try(:count)
self.overlapping_periods.each do |period|
exclude_dates_in_overlapping_period(period)
end
end
end
def destroy_time_tables_between
time_tables = Chouette::TimeTable.where('end_date <= ? AND start_date >= ?', self.end_date, self.begin_date)
self.destroy_time_tables(time_tables)
end
def destroy_time_tables_before
time_tables = Chouette::TimeTable.where('end_date < ?', self.begin_date)
self.destroy_time_tables(time_tables)
end
def destroy_time_tables_after
time_tables = Chouette::TimeTable.where('start_date > ?', self.begin_date)
self.destroy_time_tables(time_tables)
end
def destroy_time_tables_dates_before
Chouette::TimeTableDate.in_dates.where('date < ?', self.begin_date).destroy_all
end
def destroy_time_tables_dates_after
Chouette::TimeTableDate.in_dates.where('date > ?', self.begin_date).destroy_all
end
def destroy_time_tables_dates_between
Chouette::TimeTableDate.in_dates.where('date >= ? AND date <= ?', self.begin_date, self.end_date).destroy_all
end
def destroy_time_tables_periods_before
Chouette::TimeTablePeriod.where('period_end < ?', self.begin_date).destroy_all
end
def destroy_time_tables_periods_after
Chouette::TimeTablePeriod.where('period_start > ?', self.begin_date).destroy_all
end
def destroy_time_tables_periods_between
Chouette::TimeTablePeriod.where('period_start >= ? AND period_end <= ?', self.begin_date, self.end_date).destroy_all
end
def overlapping_periods
self.end_date = self.begin_date if self.date_type != 'between'
Chouette::TimeTablePeriod.where('(period_start, period_end) OVERLAPS (?, ?)', self.begin_date, self.end_date)
end
def exclude_dates_in_overlapping_period(period)
days_in_period = period.period_start..period.period_end
day_out = period.time_table.dates.where(in_out: false).map(&:date)
# check if day is greater or less then cleanup date
if date_type != 'between'
operator = date_type == 'after' ? '>' : '<'
to_exclude_days = days_in_period.map do |day|
day if day.public_send(operator, self.begin_date)
end
else
days_in_cleanup_periode = (self.begin_date..self.end_date)
to_exclude_days = days_in_period & days_in_cleanup_periode
end
to_exclude_days.to_a.compact.each do |day|
# we ensure day is not already an exclude date
if !day_out.include?(day)
self.add_exclude_date(period.time_table, day)
end
end
end
def add_exclude_date(time_table, day)
day_in = time_table.dates.where(in_out: true).map(&:date)
unless day_in.include?(day)
time_table.add_exclude_date(false, day)
else
time_table.dates.where(date: day).take.update_attribute(:in_out, false)
end
end
def destroy_time_tables(time_tables)
time_tables.each do |time_table|
time_table.vehicle_journeys.map(&:destroy)
end
time_tables.destroy_all
end
aasm column: :status do
state :new, :initial => true
state :pending
state :successful
state :failed
event :run, after: :log_pending do
transitions :from => [:new, :failed], :to => :pending
end
event :successful, after: :log_successful do
transitions :from => [:pending, :failed], :to => :successful
end
event :failed, after: :log_failed do
transitions :from => :pending, :to => :failed
end
end
def log_pending
update_attribute(:started_at, Time.now)
end
def log_successful message_attributs
update_attribute(:ended_at, Time.now)
CleanUpResult.create(clean_up: self, message_key: :successfull, message_attributs: message_attributs)
end
def log_failed message_attributs
update_attribute(:ended_at, Time.now)
CleanUpResult.create(clean_up: self, message_key: :failed, message_attributs: message_attributs)
end
end
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