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 stepMachine = Machine({
    id: 'step',
    initial: 'preferences',
    context: {
      retries: 0
    },
    states: {
      preferences: {
        on: {
          PREVIOUS: 'preferences',
          SUBMIT: 'loading1'
        }
      },
      loading1: {
        on: {
          RESOLVE: 'narrow',
          REJECT: 'failure1'
        }
      },
      narrow: {
        on: {
          NEXT: 'habits'
        }
      },
      habits: {
        on: {
          PREVIOUS: 'preferences',
          SUBMIT: 'loading2'
        }
      },
      loading2: {
        on: {
          RESOLVE: 'recommendations',
          REJECT: 'failure2'
        }
      },
      recommendations: {
        on: {
          SUBMIT: 'complete',
          RESET: 'preferences'
        }
      },
      complete: {
        type: 'final',
        on: {
          RESET: 'preferences'
        }
      },
      failure1: {
        on: {
          RETRY: {
            target: 'loading1',
            actions: assign({
              retries: (context, event) => context.retries + 1
            })
          }
        }
      },
      failure2: {
        on: {
          RETRY: {
            target: 'loading2',
            actions: assign({
              retries: (context, event) => context.retries + 1
            })
          }
        }
      }
    }
  });