hi all, my team and i are exploring yoga + prisma ...
# randomc
cedric
11/07/2018, 7:53 PMhi all, my team and i are exploring yoga + prisma and we have a pretty basic question regarding fragments (want to proxy the fragment issued in a mutation direct to apollo to hint at lazy fetching)
cedric
11/07/2018, 7:53 PMso let's say i have something like this:
cedric
11/07/2018, 7:54 PM Copy code
type Person {
id: ID!
name: String!
email: String!
birthday: String
phoneNumber: String
}
type User {
id: ID!
person: Person!
isDisabled: Boolean!
}cedric
11/07/2018, 7:54 PMand i want to proxy to prisma's
createUsercedric
11/07/2018, 7:55 PMit takes the data input has an argument for
personcedric
11/07/2018, 7:55 PM Copy code
createUser: (root, { name, email }, { prisma: Prisma }, info) => {
return prisma.createUser({
isDisabled: false,
person: { create: { name, email } }
});
}cedric
11/07/2018, 7:55 PMhowever, the UserPromise that gets returned does not eagerly fetch the user
cedric
11/07/2018, 7:56 PMso if i have a mutation call like this:
cedric
11/07/2018, 7:56 PM Copy code
mutation {
createUser(
data: {
isDisabled: true,
person: {
create: {
name: "Cedric",
email: "<mailto:cedric@spantree.net|cedric@spantree.net>"
}
}
}
) {
id
isDisabled
person {
id
name
email
}
}
}cedric
11/07/2018, 7:56 PMit errors out bc the user.person returned in the
UserPromisecedric
11/07/2018, 7:57 PMcedric
11/07/2018, 7:58 PMi see there's a $fragment call i can make to tell prisma to resolve the person or any other related objects
cedric
11/07/2018, 7:58 PMbut is there any easy way to just proxy the fragment i received from apollo?
cedric
11/07/2018, 8:12 PMi see that
info.fieldNodes[0].selectionSet.selectionscedric
11/07/2018, 8:13 PMand
$fragment(x)DocumentNodecedric
11/07/2018, 8:13 PMbut is there a way to translate from one input type to another
cedric
11/07/2018, 9:07 PMjust a follow up on this, it looks like prisma binding was what i want for this
cedric
11/07/2018, 9:11 PM Copy code
Mutation: {
createPerson: (_, { name, email}, { prisma: Prisma }) => prisma.createPerson({name, email}),
createUser: (_, { name, email }, { binding }, info: GraphQLResolveInfo) => {
const person = { create: { name, email } };
const data = { isDisabled: false, person: person };
return binding.mutation.createUser({data: data}, info);
}
}