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

machine.js

const fetchMachine = Machine({
  id:'newOrder',
  initial: 'DoesNotExist',
  states: {
    DoesNotExist: {
      on: {
        MB_create_order: 'UNSENT',
      }
    },
    UNSENT: {
      on: {
        MB_send_order: 'QUEUED'
      }
    },
    QUEUED: {
      on: {
        mailgun_started: 'SENDING'
      }
    },
    SENDING: {
      on: {
        fail: 'SEND_FAILURE',
        success_new_order: 'SENT',
        success_revise_order: 'PENDING_REVISION',
        success_cancel_order: 'PENDING_CANCELLATION',
        
      }
    },
    SEND_FAILURE: {
      type: 'final'
    },
    SENT: {
      on: {
        MB_send_revision: 'QUEUED',
        // email_opened_by_non_tatari: 'SEEN',
        PUB_approves: 'ACCEPTED',
      
      }
    },
    // SEEN: {
    //   on: {
    //     MB_send_revision: 'QUEUED',
    //     PUB_approves_new_order: 'ACCEPTED',
    //   }
    // },
    
    ACCEPTED: {
      on: {
        MB_send_revision: 'QUEUED',
      }
    },
    PENDING_REVISION: {
      on: {
        PUB_approves: 'ACCEPTED'
      }
    },
    PENDING_CANCELLATION: {
      on: {
        PUB_approves: 'CANCELED'
      }
    },
    CANCELED: {
      type: 'final'
    }
  }
});