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 fetchMachine = Machine({
    id: 'session',
    initial: 'checkingAuth',
    context: {
      loginError: null,
      user: null,
    },

    states: {
      checkingAuth: {
        on: {
          REPORT_TOKEN_EXISTS: { target: 'authenticated' },
          REPORT_TOKEN_DOESNT_EXIST: { target: 'unauthenticated' },
        },
        invoke: {
          id: 'authCheck',
          src: 'checkAuthentication',
        },
      },
      unauthenticated: {
        initial: 'idle',
        states: {
          idle: {},
          error: {},
        },
        on: {
          LOG_IN: {
            target: 'loggingIn',
          },
        },
      },
      loggingIn: {
        invoke: {
          id: 'login',
          src: 'login',
          onDone: {
            target: 'authenticated',
            actions: ['removeLoginError', 'persistToken'],
          },
          onError: {
            target: 'unauthenticated.error',
            actions: ['setError'],
          },
        },
      },
      authenticated: {
        initial: 'initializingApp',
        on: {
          LOG_OUT: {
            target: 'unauthenticated',
            actions: ['removeToken'],
          },
        },
        invoke: {
          id: 'initialize-app',
          src: 'initializeApp',
        },
        states: {
          initializingApp: {
            on: {
              SET_ACTIVE: 'active',
            },
          },
          active: {
            on: {
              SWITCH_TENANT: { target: 'switchingTenant' },
            },
          },
          switchingTenant: {
            on: {
              SWITCH_TENANT_SUCCESS: { target: 'active' },
            },
          },
        },
      },
    },
  });