User stories:
As a person, So that I can use a bike, I'd like a docking station to release a bike.
As a person, So that I can use a good bike, I'd like to see if a bike works
bike can be released working order
docking station release bike
bike <-- works? --> true/false docking station <-- release bike --> a bike
As a member of the public, So that I am not confused and charged unnecessarily, I'd like docking stations not to release bikes when there are none available.
As a maintainer of the system, So that I can control the distribution of bikes, I'd like docking stations not to accept more bikes than their capacity.
As a system maintainer, So that I can plan the distribution of bikes, I want a docking station to have a default capacity of 20 bikes.
As a system maintainer, So that busy areas can be served more effectively, I want to be able to specify a larger capacity when necessary.
As a member of the public, So that I reduce the chance of getting a broken bike in future, I'd like to report a bike as broken when I return it.
As a maintainer of the system, So that I can manage broken bikes and not disappoint users, I'd like docking stations not to release broken bikes.
As a maintainer of the system, So that I can manage broken bikes and not disappoint users, I'd like docking stations to accept returning bikes (broken or not).
As a maintainer of the system, So that I can manage broken bikes and not disappoint users, I'd like vans to take broken bikes from docking stations and deliver them to garages to be fixed.
As a maintainer of the system, So that I can manage broken bikes and not disappoint users, I'd like vans to collect working bikes from garages and distribute them to docking stations.
As a member of the public, So that I can choose a particular bike of my preference, I'd like to be able to specify which bike I receive.