Wednesday, December 17, 2014
You could also use rails callbacks before_destroy
before_destroy :check_bus_status
private
def check_bus_status
return false if bus.tickets > bus.places*0.9
end
On Wed, Dec 17, 2014 at 8:41 PM, Vivek Sampara <ravensnowbird@gmail.com> wrote:
Validate the destroy action in the ticket model . More info HereOn Wed, Dec 17, 2014 at 8:33 PM, Psycho Shine <anndrew78@gmail.com> wrote:hi all.--Bus and Tickets/has_one, belongs_to/Users and Tickets/has_many, belongs_to/i want to realize next action:"ticket.destroy.lock" if bus.tickets > bus.places*0.9#if bus full for 90 %, users cant destroy their tickets (or bus never go to race:))How correct to realize this locking action?
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