Created
September 16, 2019 14:23
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Generated by XState Viz: https://xstate.js.org/viz
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const { } = XState; | |
const { log } = actions; | |
const generateVoucherStates = { | |
id: 'generate-voucher', | |
initial: 'addToCsv', | |
states: { | |
addToCsv: { | |
entry: 'addCsvEntry', | |
on: { | |
VOUCHER_CODE: { | |
target: 'done', | |
action: 'assignVoucherCode' | |
} | |
} | |
}, | |
done: { | |
type: 'final' | |
} | |
} | |
}; | |
const generateTransferwiseStates = { | |
id: 'generate-transferwise' | |
}; | |
const generateCreditStates = { | |
id: 'generate-credit', | |
initial: 'addToJunifer', | |
states: { | |
addToJunifer: { | |
entry: 'addCreditToJunifer', | |
type: 'final' | |
} | |
} | |
}; | |
const generatePaymentStates = { | |
id: 'generate-payment', | |
initial: 'generatingPayment', | |
states: { | |
generatingPayment: { | |
on: { | |
'': [ | |
{ target: 'voucher', cond: 'isPrefVoucher' }, | |
{ target: 'transferwise', cond: 'isPrefTW' }, | |
{ target: 'credit' } | |
], | |
} | |
}, | |
voucher: { | |
onDone: 'done', | |
...generateVoucherStates | |
}, | |
transferwise: { | |
onDone: 'done', | |
...generateTransferwiseStates | |
}, | |
credit: { | |
onDone: 'done', | |
...generateCreditStates | |
}, | |
done: { | |
type: 'final' | |
} | |
} | |
}; | |
const paymentMachine = Machine({ | |
id: 'payment', | |
initial: 'created', | |
context: { | |
pref: 'voucher', | |
amount: 140, | |
id: 1234, | |
code: 'none' | |
}, | |
states: { | |
created: { | |
on: { | |
REQUEST: 'requested', | |
REQUEST_CANCEL: 'cancelled', | |
} | |
}, | |
requested: { | |
on: { | |
GENERATE: 'generating' | |
} | |
}, | |
generating: { | |
...generatePaymentStates, | |
onDone: 'generated' | |
}, | |
generated: { | |
on: { | |
COLLECT: 'collected', | |
REQUEST_CANCEL: 'cancelRequested', | |
EXPIRE: 'expired', | |
CANCEL: 'cancelled' | |
} | |
}, | |
cancelRequested: { | |
on: { | |
CANCEL: 'cancelled' | |
} | |
}, | |
expired: { | |
type: 'final' | |
}, | |
cancelled: { | |
type: 'final' | |
}, | |
collected: { | |
type: 'final' | |
} | |
} | |
}, { | |
guards: { | |
isPrefVoucher: ({ pref }) => pref === 'voucher', | |
isPrefTW: ({ pref }) => pref === 'tw', | |
isPrefCredit: ({ pref }) => pref === 'credit', | |
}, | |
actions: { | |
addCreditToJunifer: ({ amount, id }) => { | |
console.log('adding credit', { id, amount }); | |
}, | |
addVoucherCsvEntry: ({ amount, id }) => { | |
console.log('adding to csv', { id, amount }) | |
}, | |
assignVoucherCode: assign({ | |
code: 'some-voucher-code' | |
}) | |
} | |
}) |
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