Is it possible to use prisma types in query / mutation args?

[ryanking1809]

Is it possible to use prisma types in query / mutation args? I get the following error:

Error: Expected Task to be a possible input type, saw GraphQLObjectType

schema.objectType({
  name: 'Post',
  definition(t) {
    t.model.id()
    t.model.title()
    t.model.body()
    t.model.author()
  },
})

    t.field("getPost", {
      type: "Post",
      nullable: true,
      args: {
        post: "Post",
      },
      resolve: async (parent, { post }, ctx) => post,
    });

[ryanking1809]

Oh got it, needed to be an input type PostWhereUniqueInput

[danielmahon]

@ryanking1809 Ideas on how to go about mapping a schema-based input type to a mutation input arg? It doesn't accept the input type unless I add the "crud" mutation as well (which I don't want).

    t.field('updateProfile', {
      type: 'Profile',
      args: {
        // How do I use the input type ProfileUpdateInput here?
        update: schema.arg({ type: 'ProfileUpdateInput' }),
      },
      resolve: async (_parent, { update }, ctx: MyContext) => {
        // Remove null values
        const prunedUpdate = omitBy(update, isNull);
        // Update profile
        return ctx.db.profile.update({
          where: { userId: ctx.user?.id },
          data: prunedUpdate,
        });
      },
    });

It throws Missing type ProfileUpdateInput, did you forget to import a type to the root query? unless I add:

    // I don't want to add this 
    t.crud.updateOneProfile();

[ryanking1809]

Do you have the object def?

schema.objectType({
  name: 'Post',
  definition(t) {
    t.model.id()
    t.model.title()
    t.model.body()
    t.model.author()
  },
})