Prisma #graphql-nexus

Akshay Kadam (A2K)

04/01/2021, 6:33 AM

What should the type be if I want to pass an object? Do I have to do

JSON.stringify

JSON.parse

here? Or do I need to separate those queries into

totalSum

totalPaid

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export const Query = queryType({
  definition(t) {
    t.crud.blogs()
    <http://t.crud.blog|t.crud.blog>({
      alias: 'blog',
    })
    t.nonNull.field('totalSum', {
      type: 'Int', // ?? 
      resolve: async (_root, _args, ctx: Context) => {
        const totalSum = await ctx.prisma.blog.aggregate({
          sum: {
            price: true,
          },
        })
        const totalPaid = await ctx.prisma.blog.aggregate({
          sum: {
            price: true,
          },
          where: {
            paid: true,
          },
        })
        return {
					totalSum: totalSum.sum.price,
					totalPaid: totalPaid.sum.price,
				}
      },
    })
  },
})

Michael

04/01/2021, 8:35 PM

Anyone use graphql code generation with nexus?

Michael

04/01/2021, 8:35 PM

If so do you have any guides or tutorials?

Alex Vilchis

04/06/2021, 6:44 PM

Hello there 👋 What could be the reason I am not getting autocomplete suggestions when importing from the package

nexus-typegen

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import { NexusGenEnums } from 'nexus-typegen';

It seems that I always need to type the import manually 🤔

Nicolas Toulemont

04/07/2021, 7:24 AM

Hey folks, I’m trying to build a type guard function to facilitate the handling of union type query results but, while the runtime validation is no issue, I can’t get the types working. Here is the query union type

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export type CurrentUserQuery = (
  { __typename?: 'Query' }
  & { currentUser?: Maybe<(
    { __typename?: 'User' }
    & Pick<User, 'id'>
    & { profile?: Maybe<(
      { __typename?: 'Profile' }
      & Pick<Profile, 'id' | 'firstName'| 'lastName'>
    )> }
  ) | (
    { __typename?: 'UserAuthenticationError' }
    & Pick<UserAuthenticationError, 'code' | 'message'>
  ) | { __typename?: 'UserForbiddenError' } | { __typename?: 'InvalidArgumentsError' } | { __typename?: 'NotFoundError' } | { __typename?: 'UnableToProcessError' }> }
);

My goal is to have something like this, where both the typename and data must be generics types

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if(isType('User', data.currentUser)) {
			// handle user with type safety
} else {
			// handle errors
}

I’ve given it a fair try but I think I’m missing something. Any ideas ?

Julien Goux

04/07/2021, 4:08 PM

Interesting, I’m switching all over the place right now ^^

👍 1

Julien Goux

04/07/2021, 4:08 PM

I think you could have more help on the Typescript discord server

Julien Goux

04/07/2021, 4:08 PM

I always have awesome feedbacks 🙂

Julien Goux

04/07/2021, 4:10 PM

Also aren’t type guards supposed to map to only one type? I’m not sure you can automatically have data.currentUser to be all your error types in your else statement

mikkelsl

04/14/2021, 11:36 AM

Any idea why I suddenly get this error, when trying to deploy?

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2021-04-14T11:07:09.800837812Z $ NODE_ENV=production node build
2021-04-14T11:07:27.563867980Z /home/site/wwwroot/build/graphql/booking/area.js:47
2021-04-14T11:07:27.563898783Z         t.crud.createOneArea({
2021-04-14T11:07:27.563904383Z                ^
2021-04-14T11:07:27.563908584Z 
2021-04-14T11:07:27.563912784Z TypeError: t.crud.createOneArea is not a function

I have used the t.crud's without any issues earlier, and it runs just fine when running the build locally. Wondering if it could be after upgrading

"nexus-plugin-prisma": "^0.33.0"

. Maybe someone has experienced the same?

Akshay Kadam (A2K)

04/15/2021, 1:40 PM

I'm using

prisma@2.19.0

nexus@1.0.0

with

nexus-plugin-prisma@0.33.0

& I'm getting the following error on `_t_.crud.acquisitions()`:

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property) acquisitions: <undefined>(opts: {
    type: "ERROR: No subset types are available. Please make sure that one of your GraphQL type is a subset of your t.model('<ModelName>')";
} & {
    alias?: undefined;
    resolve?: CustomFieldResolver<...> | undefined;
    computedInputs?: LocalComputedInputs<...> | undefined;
} & NexusGenPluginFieldConfig<...> & CommonFieldConfig & {
    ...;
}) => NexusPrismaFields<...>
Expected 1 arguments, but got 0.ts(2554)
static.d.ts(144, 777): An argument for 'opts' was not provided.

Akshay Kadam (A2K)

04/15/2021, 1:41 PM

Another error I get in

Query

field on `resolve`:

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t.nonNull.field('getAcquisitions', {
      type: 'Acquisition',
      resolve: async (_root, _args, ctx: Context) => {
        const acquisitions = await ctx.prisma.acquisitions.findMany()
        return acquisitions
      },
    })

The error is:

Akshay Kadam (A2K)

04/15/2021, 1:41 PM

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type 'FieldResolver<"Query", "getAcquisitions">'.
  Type 'Promise<acquisitions[]>' is not assignable to type '{ acquired_at?: string | null | undefined; acquired_object_id?: string | null | undefined; acquiring_object_id?: string | null | undefined; acquisition_id?: string | null | undefined; ... 6 more ...; term_code?: string | ... 1 more ... | undefined; } | PromiseLike<...> | { ...; } | PromiseLike<...>'.
    Type 'Promise<acquisitions[]>' is not assignable to type 'PromiseLike<{ acquired_at?: string | null | undefined; acquired_object_id?: string | null | undefined; acquiring_object_id?: string | null | undefined; acquisition_id?: string | null | undefined; ... 6 more ...; term_code?: string | ... 1 more ... | undefined; } | { ...; }>'.
      Types of property 'then' are incompatible.
        Type '<TResult1 = acquisitions[], TResult2 = never>(onfulfilled?: ((value: acquisitions[]) => TResult1 | PromiseLike<TResult1>) | null | undefined, onrejected?: ((reason: any) => TResult2 | PromiseLike<...>) | ... 1 more ... | undefined) => Promise<...>' is not assignable to type '<TResult1 = { acquired_at?: string | null | undefined; acquired_object_id?: string | null | undefined; acquiring_object_id?: string | null | undefined; acquisition_id?: string | null | undefined; ... 6 more ...; term_code?: string | ... 1 more ... | undefined; } | { ...; }, TResult2 = never>(onfulfilled?: ((value: {...'.
          Types of parameters 'onfulfilled' and 'onfulfilled' are incompatible.
            Types of parameters 'value' and 'value' are incompatible.
              Type 'acquisitions[]' is not assignable to type '{ acquired_at?: string | null | undefined; acquired_object_id?: string | null | undefined; acquiring_object_id?: string | null | undefined; acquisition_id?: string | null | undefined; ... 6 more ...; term_code?: string | ... 1 more ... | undefined; } | { ...; }'.
                Type 'acquisitions[]' has no properties in common with type '{ acquired_at?: MaybePromise<string | null | undefined>; acquired_object_id?: MaybePromise<string | null | undefined>; acquiring_object_id?: MaybePromise<string | null | undefined>; ... 7 more ...; term_code?: MaybePromise<...>; }'.ts(2322)
definitionBlocks.d.ts(160, 5): The expected type comes from property 'resolve' which is declared here on type 'NexusOutputFieldConfig<"Query", "getAcquisitions"> & { resolve: FieldResolver<"Query", "getAcquisitions">; }'

Julien Goux

04/15/2021, 9:00 PM

Hello all 👋 How crazy would it be to codegen Nexus code out of a TS function signature? 😅

Julien Goux

04/15/2021, 9:01 PM

Am I the only one finding the task of wrapping domain use cases with GraphQL types boring as hell ?

Dregond

04/16/2021, 12:41 AM

Hi All, im using Pal js to generate SDL first GQL service (I have a another service using Nexus). I have the below for Subscriptions:

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Subscription: {
    onCreateUser: {
      subscribe: () => pubSub.asyncIterator("SYNC"),
      resolve(payload: any) {
        return payload;
      },
    },
  },

that's in resolver.ts. I need to add the resolver types into the resolverTypes.ts, Not sure whats the correct way (below is not working)

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export interface Subscription {
  [key: string]: Resolver<any, any, any>;
  onCreateUser?: Resolver<{}, any, Client.User>;
}

Akshay Kadam (A2K)

04/17/2021, 6:19 AM

What is

BigInt

equivalent in Nexus? Should I use

_t_.float('price_amount')

Akshay Kadam (A2K)

04/17/2021, 6:29 AM

No worries, it was just like using

DateTime

. Had to use

BigInt

the same way:

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import { asNexusMethod } from 'nexus'
import { GraphQLBigInt } from 'graphql-scalars'

export const BigInt = asNexusMethod(GraphQLBigInt, 'bigint')

I do think adding it to documentation would be much better

Akshay Kadam (A2K)

04/17/2021, 6:43 AM

How do I use

BigInt

in an argument in

minPrice

maxPrice

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t.nonNull.list.field('getAcquisitionsByPrice', {
      type: 'Acquisition',
      args: {
        minPrice: nonNull(intArg()),
        maxPrice: nonNull(intArg()),
        undisclosed: nonNull(booleanArg()),
        skip: nonNull(intArg()),
        take: nonNull(intArg()),
      },

It gives me an error right now:

"Int cannot represent non 32-bit signed integer value: 10000000000"

Robert Witchell

04/17/2021, 12:31 PM

Question about

connectOrCreate

and

computedInputs

Kevin Kelly

04/19/2021, 12:47 PM

Hello everyone! I’m enjoying the nexus.js tutorial, but I’m running into an issue at the end of section 4. I wonder if anyone could help. The section I’ve completed is: https://nexusjs.org/docs/getting-started/tutorial/chapter-testing-your-api/ and when I try to run the tests, I get an error.

Otrebu

04/20/2021, 4:04 PM

Hi All! I was just wondering, does anyone have issues with types in mutation resolvers? https://github.com/graphql-nexus/nexus/issues/892 On another note, does anyone worked out a good way to map input types that contain nullables straight into prisma client? They are not compatible as the typescript types on nexus has

| null

while prisma client doesn't. https://github.com/graphql-nexus/nexus/issues/819

Timo

04/21/2021, 10:37 AM

Is it possible to use variable parameters within fragments? If yes, how?

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t.field('comments', {
      type: 'Comments',
      nullable: true,
      args: {
        first: intArg({
          required: false,
        }),
        last: intArg({
          required: false,
        }),
        after: stringArg({
          required: false,
        }),
        before: stringArg({
          required: false,
        }),
      },
      resolve: async (parent, args, ctx) => {
        ...
      },
    })

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fragment Post on Post {
 id
 author
 content
 comments(first: 4 <-- this should be dynamic) {
  ...Comment
 }
}

Joseph

04/22/2021, 5:54 AM

https://nexusjs.org/docs/plugins/prisma/overview#example I'm having a rough time finding where

schema

is exported from nexus

✅ 1

Piervincenzo Madeo

04/22/2021, 9:39 AM

Hello there! I'm trying to set up a project for my company using Next.js, Prisma 2, Nexus, Apollo, GraphQL and Passport for authentication. It's a content platform with subscriptions. I've seen some examples out there but I still have some doubts about getting started and scale up the project. Do you have any useful starter, example, or tutorial to suggest beyond the basics?

Piervincenzo Madeo

04/22/2021, 9:40 AM

thank you. Happy to meet you all guys

👋 1

Robert Witchell

04/23/2021, 12:16 AM

how to improve

computedInputs

code?

Philipp Humburg

04/25/2021, 8:10 AM

The Tutorial on nexusjs.org/docs/getting-started/tutorial/chapter-testing-with-prisma is still Broken as ist still does not correctly work with wiping the db after the tests

BRob

04/28/2021, 10:17 PM

While removing nexus-plugin-prisma, has anyone ran into the schema transpilation just “hanging”?

BRob

04/28/2021, 10:18 PM

I use

NODE_ENV=development ts-node --transpile-only schema

on my schema but I think there must be something wrong in my types that causes it to hang