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: "lock",
    initial: "locked",
    context: {
      code: '000',
      digits: ""
    },
    states: {
      locked: {
        on: {
          ENTER_DIGITS: {
            target: "locked",
            actions: assign({
              digits: (_context, event) => {
                return event.payload;
              }
            })
          },
          PRESS_BUTTON: [
            {
              target: "open",
              cond: "isCodeCorrect"
            }
          ]
        }
      },
      open: {
        on: {
          LOCK: "locked"
        }
      }
    }
  },
  {
    guards: {
      isCodeCorrect: (context) => {
        return context.code === context.digits;
      }
    }
  }
);