safer-bwd / mongoose-state-machine Goto Github PK

When trying to manually change a field with a state, throw an error like in javascript-state-machine.

const findOrderByStatus = (orderDetails) => {
  console.log('order details:', orderDetails); // printing orderStatus value which is 'requested'
  return Order.find({ orderDetails }); // but here orderDetails containing status becomes undefined value becomes undefined
};

output:
console.log: prints { orderStatus: 'requested', orderedBy: 5ed679dff46f02232fd5988a }
but while passed to Order.find the orderStatus changes to undefined like below:
Mongoose: Order.find({ orderStatus: undefined, orderedBy: ObjectId("5ed679dff46f02232fd5988a") }, { projection: {} })

State machine declaration

orderStatus: {
      type: Types.String,
      required: true,
    },

const stateMachine = { // state machines transitions and methods};

orderSchema.plugin(stateMachinePlugin, {
  fieldName: 'orderStatus',
  stateMachine,
});

This issue is occurring only when a new object is created for the model where the state machine is defined, once the server is restarted it is working properly it is able to pick 'registered', again when a new object is created again it becomes undefined, each and every time if the server is restarted after creating a new object, then only the find query is able to take the passed orderStatus string.

To confirm this is an issue with safer-bwd state machine, I tried querying with an attribute which is of non state machine, it is able to get the value passed to the query it is not undefined.

I appreciate if this issue is addressed immediately and help me out with proceeding with safer-bwd state machine.

Thanks.