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

machine.js

const wireMachine = Machine({
  initial: 'setup',
  invoke: {src: 'watcher'},
  states: {
    setup: {invoke: {src: 'createPaymentChannel', onDone: 'uploading'}, exit: 'sendSpacerState'},
    uploading: {
      initial: 'unblocked',
      on: {DONE: 'refunding'},
      states: {
        unblocked: {
          entry: 'popFromBlockedRequests',
          on: {
            REQUEST: [
              {target: 'blocked', cond: 'insufficientFunds'},
              {target: 'unblocked', actions: 'upload'}
            ]
          }
        },
        blocked: {
          entry: 'blockPeer',
          on: {PAYMENT: {target: 'unblocked', cond: 'sufficientFunds'}}
        }
      }
    },
    refunding: {invoke: {src: 'refund', onDone: 'closing'}},
    closing: {invoke: {src: 'closeChannel', onDone: 'done'}},
    done: {type: 'final'}
  }
});