Class: TicketService::Redeem

Inherits:
ApplicationService
  • Object
show all
Includes:
DefaultErrorContainer
Defined in:
app/services/ticket_service/redeem.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DefaultErrorContainer

#error, #error_message_simple, #merge_errors

Constructor Details

#initialize(params) ⇒ Redeem

Initialize the service with parameters

Parameters:

  • params (Hash) —

    Parameters for ticket redemption



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# File 'app/services/ticket_service/redeem.rb', line 9

def initialize(params)
  @params = params
end

Instance Attribute Details

#params ⇒ Object

Returns the value of attribute params.



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# File 'app/services/ticket_service/redeem.rb', line 4

def params
  @params
end

Instance Method Details

#execute ⇒ Boolean

Execute the ticket redemption process

Returns:

  • (Boolean) —

    True if redemption is successful, false otherwise



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# File 'app/services/ticket_service/redeem.rb', line 16

def execute
  ticket = Ticket.find_by(ticket_code: params[:code])

  return false unless valid_ticket?(ticket)

  ticket.name = params[:name] if params[:name].present?
  ticket.phone = params[:phone] if params[:phone].present?
  ticket.guest_detail = params[:guest_detail] if params[:guest_detail].present?
  ticket.redeemed_at = Time.now_in_tz(ticket.ticket_transaction.restaurant.time_zone)

  unless ticket.save
    merge_errors(ticket.errors)
    return false
  end

  NotificationService::Sms.new(phones: ticket.phone, ticket: ticket).send_ticket_redeemed
  UserMailer.ticket_redeem(ticket.id).deliver_later!

  true
end

#valid_ticket?(ticket) ⇒ Boolean

Validate if the ticket is valid for redemption

Parameters:

  • ticket (Ticket) —

    The ticket to validate

Returns:

  • (Boolean) —

    True if ticket is valid, false otherwise



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# File 'app/services/ticket_service/redeem.rb', line 41

def valid_ticket?(ticket)
  if ticket.blank?
    errors.add(:base, 'Voucher not found')
    return false
  end

  # Validate if ticket is active
  unless ticket.active
    errors.add(:base, 'Voucher is not active')
    return false
  end

  # Validate if ticket has already been redeemed
  if ticket.redeemed_at.present?
    errors.add(:base, 'Voucher has already been redeemed')
    return false
  end

  # Validate date range
  current_time = Time.now_in_tz(ticket.ticket_transaction.restaurant.time_zone).to_date

  if ticket.valid_start_date.blank? || ticket.valid_end_date.blank?
    errors.add(:base, 'Voucher has invalid date range')
    return false
  end

  if current_time < ticket.valid_start_date
    errors.add(:base, 'Voucher is not yet valid')
    return false
  end

  if current_time > ticket.valid_end_date
    errors.add(:base, 'Voucher has expired')
    return false
  end

  true
end