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should refine use-cases

 
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Preparing part II. I've been thinking about the use-cases and sequence diagrams. The use cases show some alternative scenarios, but there are much more. Some of them are pretty obvious like:

- what if two customers book the same seat at the same time? When are seats locked?

My idea is to ignore all this scenarios in my sequence diagrams since I don't know FBN policy, and just design a sequence diagram that matches what the use-cases say + assumptions I made while designing class and components diagrams. Maybe I'll add some notes about the most relevant scenarios ommitted.

Do you share my point? Anyone succeded with this strategy?
 
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Hi Eduard,

Just write your assumptions, I think that would be fine and enough.

Assumptions, could be: DB takes care of currency.

Lucy
 
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