Class: LucaDeal::Contract

Inherits:
LucaRecord::Base
  • Object
show all
Defined in:
lib/luca_deal/contract.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(date = nil) ⇒ Contract

Returns a new instance of Contract.



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# File 'lib/luca_deal/contract.rb', line 14

def initialize(date = nil)
  @date = date ? Date.parse(date) : Date.today
  @pjdir = Pathname(Dir.pwd)
end

Class Method Details

.asof(year, month, day) ⇒ Object

returns active contracts on specified date.



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# File 'lib/luca_deal/contract.rb', line 21

def self.asof(year, month, day)
  return enum_for(:asof, year, month, day) unless block_given?

  new("#{year}-#{month}-#{day}").active do |contract|
    yield contract
  end
end

Instance Method Details

#active ⇒ Object

collect active contracts



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# File 'lib/luca_deal/contract.rb', line 32

def active
  return enum_for(:active) unless block_given?

  self.class.all do |data|
    next if !active_period?(data.dig('terms'))

    contract = parse_current(data)
    contract['items'] = contract['items']&.map { |item| parse_current(item) }
    # TODO: handle sales_fee rate change
    contract['rate'] = contract['rate']
    yield contract.compact
  end
end

#active_period?(dat) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/luca_deal/contract.rb', line 71

def active_period?(dat)
  unless dat['defunct'].nil?
    defunct = dat['defunct'].respond_to?(:year) ? dat['defunct'] : Date.parse(dat['defunct'])
    return false if @date > defunct
  end
  effective = dat['effective'].respond_to?(:year) ? dat['effective'] : Date.parse(dat['effective'])
  @date >= effective
end

#describe(id) ⇒ Object 



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# File 'lib/luca_deal/contract.rb', line 46

def describe(id)
  contract = parse_current(self.class.find(id))
  if contract['products']
    contract['products'] = contract['products'].map do |product|
      Product.find(product['id'])
    end
  end
  readable(contract)
end

#generate!(customer_id, mode = 'subscription') ⇒ Object 



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# File 'lib/luca_deal/contract.rb', line 56

def generate!(customer_id, mode = 'subscription')
  Customer.find(customer_id) do |customer|
    current_customer = parse_current(customer)
    if mode == 'sales_fee'
      obj = salesfee_template
    else
      obj = monthly_template
    end
    obj.merge!({ 'customer_id' => current_customer['id'], 'customer_name' => current_customer['name'] })
    obj['terms'] ||= {}
    obj['terms']['effective'] = @date
    self.class.create(obj)
  end
end