Problem with to and from fields on type

[michal-trnka]

I can't have fields from and to on types without each other. I believe that it is a bug in makeAugmentedSchema because the schema works fine with Apollo's makeExecutableSchema

minimal schema:

type Focus {
  from: String!
}

type Query {
  randomForRoot(param: String): String
}

type Mutation {
  login(email: String!, password: String!): String!
}

It leads to: Error: Relationship type Focus has a 'from' field but no corresponding 'to' field

Another error is that I can't have following type:

type Focus {
  from: String!
  to: String!
  industries: [Industry!]!
}

which leads to Syntax Error: Expected Name, found }

strange enough I can have this definition:

type Focus {
  from: String!
  to: String!
  random: String
  industries: [Industry!]!
}

or I can have this one:

type Focus {
  fromDate: String!
  toDate: String!
  industries: [Industry!]!
}

[johnymontana]

The from and to fields have special meaning in the context of relationships types (types with the @relation directive). See https://grandstack.io/docs/graphql-relationship-types.html#relationships-with-properties

It looks like we might be treating any field named to and from on any type as one of these special fields, even if it is not a relationship type. At a minimum we should verify the type has a @relation directive before treating it as one of these special fields.

[michaeldgraham]

https://github.com/neo4j-graphql/neo4j-graphql-js/issues/608