autonumber
Title: ATM Flow
_: ** Withdraw cash **
USER -> ATM: Insert card
ATM -> BANK: Verify card
...: {fas-spinner}
_: ** Card validation process **
if: if the card is valid
ATM <-- BANK: Card ok
USER <- ATM: Request PIN
USER -> ATM: Enter PIN
else: **else**
ATM <-- BANK: Card invalid
USER <- ATM: Eject card
end
_: ** PIN validation process **
USER --> ATM: Enter PIN
ATM -> BANK: Verify PIN
if: if PIN valid
ATM <-- BANK: PIN ok
USER <- ATM: Enter amount
else: **else**
ATM <- BANK: PIN invalid
USER <- ATM: Eject card
end
_: ** Transaction process**
USER --> ATM: Enters amount
ATM -> BANK: Initiate transaction
BANK -> BANK ACCOUNT: Sufficient funds?
note: Check particular bank account has sufficient funds before doing the transaction
if: if funds sufficient
BANK <-- BANK ACCOUNT: Has funds
BANK -> BANK ACCOUNT: Withdraw amount
BANK <-- BANK ACCOUNT: withdraw success
ATM <-- BANK: Transaction complete
USER <- ATM: Dispense Cash
else: **else**
BANK <-- BANK ACCOUNT: Insufficient fund
ATM <-- BANK: Transaction unsuccessful
end
USER <- ATM: Eject card
Last active
March 20, 2021 14:08
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swimlanes atm flow - https://swimlanes.io/u/RmBOzqZbX
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