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

machine.js

const policyMachine = Machine(
  {
    id: 'policy',
    initial: 'idle',
    context: {
      policy: "",
    },
    states: {
      idle: {
        on: {
          FETCH: {
            target: "loading"
          }
        }
      },
      loading: {
        invoke: {
          id: 'fetchPolicy',
          src: (context, event) => fetchPolicy(context.formData),
          onDone: {
            target: 'success',
            actions: assign({ policy: (context, event) => event.data })
          },
          onError: {
            target: 'failure',
            actions: assign({ error: (context, event) => event.data })
          }
        }
      },
      success: {},
      failure: {
        on: {
          RETRY: 'loading'
        }
      }
    }

  });