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

machine.js

/* eslint-disable no-undef */
// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
// - XState (all XState exports)

const toInactive = [
  { target: 'COMPLIMENTARY', cond: 'isAdmin' },
  { target: 'ORGANIZATION', cond: 'isOrgUser' },
  { target: 'INACTIVE' },
];

const fetchMachine = Machine(
  {
    id: 'subscription',
    initial: 'TRIAL',
    context: {
      period: 1,
      isConfirmed: false,
      paymentEntered: false,
      isAdmin: false,
      isOrgUser: false,
    },
    on: {
      makeAdmin: { target: '.LAPSED', actions: ['setAdmin'] },
    },
    states: {
      TRIAL: {
        initial: '_',
        states: {
          _: {
            on: {
              '': [
                { target: 'PAID_TRIAL', cond: 'paymentEntered' },
                { target: 'FREE_TRIAL', cond: 'isConfirmed' },
                { target: 'UNCONFIRMED_TRIAL' },
              ],
            },
          },
          UNCONFIRMED_TRIAL: {},
          FREE_TRIAL: {},
          PAID_TRIAL: {},
        },
        on: {
          confirm: {
            target: '._',
            actions: ['setConfirmed'],
          },
          enterCard: {
            target: '._',
            actions: ['setPaymentEntered'],
          },
          periodEnd: [
            {
              target: 'PAYING',
              cond: 'paymentEntered',
              actions: ['newPeriod'],
            },
            { target: 'LAPSED' },
          ],
        },
      },
      PAYING: {
        initial: 'PAID_ACTIVE',
        states: {
          PAID_ACTIVE: {},
          AWAITING_PAYMENT: {},
        },
        on: {
          lapse: 'LAPSED',
          paymentFail: '.AWAITING_PAYMENT',
          paymentSuccess: '.PAID_ACTIVE',
          periodEnd: [{ target: '.PAID_ACTIVE', actions: ['newPeriod'] }],
        },
      },
      LAPSED: {
        initial: '_',
        states: {
          _: {
            on: {
              '': [
                {
                  target: 'ORGANIZATION',
                  cond: 'isOrgUser',
                  actions: ['newIndefPeriod'],
                },
                {
                  target: 'COMPLIMENTARY',
                  cond: 'isAdmin',
                  actions: ['newIndefPeriod'],
                },
                { target: 'INACTIVE', actions: ['newIndefPeriod'] },
              ],
            },
          },
          INACTIVE: {},
          ORGANIZATION: {},
          COMPLIMENTARY: {},
        },
        on: {
          reactivate: {target:'PAYING', cond: 'paymentEntered'},
          reactivateWithTrial: 'TRIAL',
        },
      },
    },
  },
  {
    actions: {
      'setConfirmed': assign({ isConfirmed: true }),
      'setAdmin': assign({ isAdmin: true }),
      'setPaymentEntered': assign({ paymentEntered: true }),
      'newPeriod': assign({ period: (ctx) => ctx.period + 1 }),
      'newIndefPeriod': assign({ period: (ctx) => ctx.period + 1 }),
    },
    guards: {
      'isAdmin': (ctx) => ctx.isAdmin,
      'isOrgUser': (ctx) => ctx.isOrgUser,
      'isConfirmed': (ctx) => ctx.isConfirmed,
      'paymentEntered': (ctx) => ctx.paymentEntered,
    },
  }
);