Hey all.. I got my first paying gig that i am able to use pharo with, and i am on the last leg before calling it complete.
Here’s what I need to do..
This application accepts SMS text messages. It allows the user to send images
via MMS and place an order to a print house for those images.. it then
compiles the order, and submits it to the order processing system and makes the
prints.
The last thing I need to zero in on is handling the interaction. Believe it or
not, I have never modeled such an interaction. The interaction goes:
- user sends images{s)
- bot says ‘thanks’ and asks if there are more
- user types ‘done’ or sends more
- on ‘done’ bot asks for print size
- bot says ‘thanks’ and the interaction is done. order is processed.
my first inclination is to use a state machine, progressing through order each
time the user enters ‘done’..
does this sound reasonable, or is there a better model/design pattern for this
interaction?
Thanks!
----
peace,
sergio
photographer, journalist, visionary
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