Generated by XState Viz: https://xstate.js.org/viz

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const initialContext = {
    amount: undefined,
    currency: undefined
  };
  
  const depositMachine = Machine({
    id: 'deposit',
    initial: 'selecting',
    context: initialContext,
    states: {
      selecting: {
        entry: [
          "reset"
        ],
        on: {
          SUBMIT: {
            target: "confirming",
            cond: "validSubmit",
            actions: [
              'submit'
            ]
          }
        }
      },
      confirming: {
        on: {
          CONFIRM: "success",
          RESTART: "selecting"
        }
      },
      success: {
        on: {
          RESTART: "selecting"
        }
      },
    }
  }, {
    actions: {
      submit: assign({
        amount: (context, event) => event.amount,
        currency: (context, event) => event.currency,
      }),
      reset: assign(() => initialContext)
    },
    guards: {
      validSubmit: (context, event) => event.amount && event.amount > 0 && event.currency
    }
  });