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

machine.js

const States = {
  emailIdentification: 'emailIdentification',
  basicInformation: 'basicInformation',
  phoneVerification: 'phoneVerification',
  verificationSuccess: 'verificationSuccess',
  phoneRegistration: 'phoneRegistration',
  residentialAddress: 'residentialAddress',
  ssn: 'ssn',
  registrationSuccess: 'registrationSuccess',
}

const initialIdentificationContext = {};

const initialRegistrationContext = {};
  
  const fetchMachine = Machine({
  id: 'bifrostMachine',
  initial: 'emailIdentification',
  context: {
    identification: initialIdentificationContext,
    registration: initialRegistrationContext,
  },
  states: {
    [States.emailIdentification]: {
      on: {
        USER_FOUND: {
          target: States.phoneVerification,
          actions: assign((context, { payload }) => ({
            ...context,
            identification: payload,
          })),
        },
        USER_NOT_FOUND: {
          target: States.phoneRegistration,
          actions: assign((context, { payload }) => {
            context.registration.email = payload.email;
            return context;
          }),
        },
      },
    },
    [States.phoneRegistration]: {
      on: {
        CHANGE_EMAIL: {
          target: States.emailIdentification,
          actions: assign(context => {
            context.identification = initialIdentificationContext;
            context.registration = initialRegistrationContext;
            return context;
          }),
        },
        PHONE_SUBMITTED: {
          target: States.emailIdentification,
        },
      },
    },
    [States.phoneVerification]: {
      on: {
        USER_CREATED: {
          target: 'registration',
        },
        USER_INHERITED: {
          target: States.verificationSuccess,
        },
      },
    },
    registration: {
      type: 'compound',
      initial: 'basicInformation',
      states: {
        [States.basicInformation]: {
          on: {
            BASIC_INFORMATION_SUBMITTED: {
              target: States.residentialAddress,
              actions: assign((context, { payload }) => {
                context.registration = {
                  ...context.registration,
                  ...payload.basicInformation,
                };
                return context;
              }),
            },
          },
        },
        [States.residentialAddress]: {
          on: {
            RESIDENTIAL_ADDRESS_SUBMITTED: {
              target: States.ssn,
              actions: assign((context, { payload }) => {
                context.registration = {
                  ...context.registration,
                  ...payload.residentialAddress,
                };
                return context;
              }),
            },
          },
        },
        [States.ssn]: {
          on: {
            SSN_SUBMITTED: {
              target: States.registrationSuccess,
              actions: assign((context, { payload }) => {
                context.registration.ssn = payload.ssn;
                return context;
              }),
            },
          },
        },
        [States.registrationSuccess]: {
          type: 'final',
        },
      },
    },
    verificationSuccess: {
      type: 'final',
    },
  },
});