Open gethassaan opened 6 months ago
Hi @gethassaan, I believe you can use the NestJS example at https://github.com/nestjs/nest/tree/master/sample/23-graphql-code-first as a basis to work from.
You can see that they have a way of interacting with a pre-generated schema here.
Though the schema is sourced from a static file (their schema.gql
) I think you'd have no problem replacing it with a generated schema from the Neo4j GraphQL library.
As described in the getting started guide, you can use the Neo4j GraphQL library to generate the schema based on the provided type definitions like so (imports and type definitions removed for brevity):
const typeDefs = // Your type definitions here
const driver = neo4j.driver(
"bolt://localhost:7687",
neo4j.auth.basic("username", "password")
);
const neoSchema = new Neo4jGraphQL({ typeDefs, driver });
I've re-opened this issue and moved it to our docs repository with the idea that we'll write a tutorial in the future that covers this :smiley:
Is your feature request related to a problem? Please describe. While working on a project in nestjs using Graphql and Neo4j I have come across a problem when I need to validate the inputs for the Qureries and Mutations. However if you're following the approach described in Nestjs' documents adding these validations (using
class-validator
) is quite straight forward.Whereas it can't be done with the suggested
Schema Types
approach from Neo4j (asclass-validator
requires class schema).Describe the solution you'd like I am looking for way where it's possible to add Schemas using classes so that we can take full advantage of existing futures of Nestjs and develop the applications without these constraints