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 openCartAnimation = () => 
    new Promise((resolve, reject) => {
      setTimeout(() => resolve(true), 1000)
      reject(false)
    })
  
  const closeCartAnimation = () => 
    new Promise((resolve, reject) => {
      setTimeout(() => resolve(true), 1000)
    })
  
  const cartMachine = Machine({
    id: 'cart',
    initial: 'closed',
    states: {
      closed: {
        on: {
          OPEN: 'opening'
        }
      },
      opening: {
        invoke: {
          src: openCartAnimation,
          onDone: 'open',
          onError: 'error'
        }
      },
      open: {
        on: {
          CLOSE: 'closing',
        }
      },
      closing: {
        invoke: {
          src: closeCartAnimation,
          onDone: 'closed',
          onError: 'error'
        }
      },
      error: {
        on: {
          RESET: 'closed',
        }
      }
    }
  });