For Jeanette

Resources:

http://www.ccs.neu.edu/research/demeter/course/f01/model-bank/

Model service business:

new student enrolls at university and a specific program P; signs agreement and contract C for P
new bank customer opens relationship with bank and opens account P; signs agreement and contract C for P
new airline customer opens relationship with airline and opens account P with frequent flyer feature; signs agreement and contract C for P

student s enrolls for class x following C
bank customer announces ???
airline customer books flight x following C

student s gets grade g1 for class x in P
bank customer s deposits money in P
airline customer takes flight x; miles added to frequent flyer account

student s requests transcript
bank customer s requests bank statement
airline customer requests statement of how many miles flown

some employee searches for a student
some employee searches for a customer
some employee searches for a customer

students s wishes to add a second major
bank customer s wishes to add a second account

student s wishes to graduate 
bank customer wishes to withdraw money

check whether student has satisfied graduation requirements according to agreement
check whether customer is allowed to withdraw money (availability check) according to agreement

student is billed for using university services for the  year
bank customer is billed for account management fees for year

university hires an admission specialist (client facing)
bank hires a teller (clint facing)

university gets audited by accreditation body 
bank gets audited by national bank


The above are business events that the model business should handle.

How can we develop software components that we can sell
both to a university and a bank?

What kind of components should we have?
We want to use collaborations:

/proj/demeter/aop/acc-karl/acc

Common:

static part:
Party, Address, Addressing
business relationship
agreement containing contracts; one contrac per account
account
product

dynamic part:
position management
fee computation


differences:

bank services are delivered by tellers at bank branches and ATMs and the web
university services are delivered by professors at university branches and the web