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

machine.js

Machine({
  id: 'GDAuth',
  initial: 'idle',
  context: {
    user: null
  },
  states: {
    idle: {
      on: {
        TEST_EXECUTION_ENV: 'ssr'
      }
    },
    ssr: {
      on: {
        INITIALIZE: 'init'
      }
    },
    init: {
      on: {
        READ_CONTEXT: 'authFromContext'
      }
    },
    authFromContext: {
      on: {
        READ_CACHE: 'authFromCache'
      }
    },
    authFromCache: {
      on: {
        TRY_SSO: 'ssoPending'
      }
    },
    ssoPending: {
      invoke: {
        id: 'resolveSSO',
        src: async (context, event) => {
            const result = await event(context)
            return result
        },
        onDone: {
          target: 'success',
          actions: assign({ loggedIn: (_, event) => event.data
          }),
        },
         onError: {
           target: 'ssoFailure',
         },
      }
    },
    ssoFailure: {
      on: {
        TRY_SDK: 'sdkPending'
      } 
    },
    sdkPending: {
      invoke: {
        id: 'resolveSdk',
          src: async (context, event) => {
            const result = await event(context)
            return result
          },
        onDone: {
          target: 'success',
          actions: assign({ loggedIn: (_, event) => event.data
          }),
        },
        onError: {
          target: 'failure'
        }
      }
    },
    failure: {
      type: 'final'
    },
    success: {
      type: 'final'
    }
  }
})