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

machine.js

const protocolMachine = Machine(
  {
    id: 'protocol',
    initial: 'signature',
    context: {
      // machine refs
      signatureMachineRef: null,
      recipientMachineRef: null,
      packageSyncMachineRef: null,

      // data
      status: '1', // delivered
      signature: null,
      isExpectedRecipient: null,
      pkg: null,
      name: null,
      document: null
    },
    states: {
      signature: {
        entry: ['spawnSignatureMachine'],
        on: {
          'SIGNATURE.INFO': {
            actions: [
              'saveSignatureData',
              'redirectAccordingToIsExpectedRecipient'
            ]
          },
          GET_RECIPIENT_INFO: 'recipient',
          UPDATE_PACKAGE_STATUS: 'packageSync',
          BACK: {
            actions: ['goBack']
          }
        }
      },
      recipient: {
        entry: ['spawnRecipientMachine'],
        on: {
          BACK: 'signature',
          'RECIPIENT.INFO': {
            target: 'packageSync',
            actions: ['saveRecipientData']
          }
        }
      },
      packageSync: {
        entry: ['spawnPackageSyncMachine'],
        on: {
          BACK: 'signature',
          SET_NOTIFICATION: {
            actions: ['setNotification']
          }
        }
      }
    },
    on: {
      CLEAN_NOTIFICATION: {
        actions: ['cleanNotification']
      }
    }
  },
);