Sha256: 7b1902c483abbae25cac0a64cf02260471f34e1ebe68ba9f22fb6e9e40c76881
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Versions: 20
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Stored size: 1.67 KB
Contents
class UserCheckoutStat < ActiveRecord::Base
include Statesman::Adapters::ActiveRecordQueries
include CalculateStat
default_scope {order('user_checkout_stats.id DESC')}
scope :not_calculated, -> {in_state(:pending)}
has_many :checkout_stat_has_users
has_many :users, through: :checkout_stat_has_users
belongs_to :user
paginates_per 10
attr_accessor :mode
has_many :user_checkout_stat_transitions
def state_machine
UserCheckoutStatStateMachine.new(self, transition_class: UserCheckoutStatTransition)
end
delegate :can_transition_to?, :transition_to!, :transition_to, :current_state,
to: :state_machine
def calculate_count!
self.started_at = Time.zone.now
User.find_each do |user|
daily_count = user.checkouts.completed(start_date.beginning_of_day, end_date.tomorrow.beginning_of_day).size
if daily_count > 0
self.users << user
sql = ['UPDATE checkout_stat_has_users SET checkouts_count = ? WHERE user_checkout_stat_id = ? AND user_id = ?', daily_count, id, user.id]
UserCheckoutStat.connection.execute(
self.class.send(:sanitize_sql_array, sql)
)
end
end
self.completed_at = Time.zone.now
transition_to!(:completed)
send_message
end
private
def self.transition_class
UserCheckoutStatTransition
end
def self.initial_state
:pending
end
end
# == Schema Information
#
# Table name: user_checkout_stats
#
# id :integer not null, primary key
# start_date :datetime
# end_date :datetime
# note :text
# created_at :datetime
# updated_at :datetime
# started_at :datetime
# completed_at :datetime
# user_id :integer
#
Version data entries
20 entries across 20 versions & 1 rubygems