prisma repeats the request many times

Bug description

I use prisma middleware function along with Apollo , nexus and nexus plugin prisma

When i try to fetch something using graphql and prisma i have realized that the request is being incremented by one every time

have a look at this picture

here is my context

export const createContext = async (ctx: any): Promise<Context> => {
  let userId: number
  let tenant = ctx.req.get('tenant')
  let tokenValid: boolean = false
  let organizationID: number = ctx.req.get('organizationID')

   ////// here are some of authentication stuff (not related to the issue )

  //#region Prisma Middleware
//Prisma is the ORM i use
// I use prisma middleware to inject some of arguments inside my queries automatically

  prisma.$use(async (args, next) => {

    //// some inejection stuff (not related to the issue )

    console.log('PRISMA MIDDLEWARE FINISHED : ',JSON.stringify(args.args)) // i use console.log for loggin purposes 
    return next(args)
  })
  //#endregion
  return {
    ...ctx,
    prisma,
    pubsub,
    userId,
    organizationID,
    tokenValid,
  }
}

here is my apollo server constant

export const server = new ApolloServer({
  schema: applyMiddleware(schema, permissions), // apply graphql-shield rules
  context: createContext, // this is the createContext method mentioned in the a
  playground: true,
  tracing: isDev(),
  introspection: true,
  debug: isDev(),
  cors: true,
})

How to reproduce

1. Try forking this library https://github.com/ryands17/nexus-auth
2. Add prisma.$use function in the createContext method
3. At the end of the if the prisma.$end , Add console.log function
4. run the apollo server using yarn dev
5. try to run any graphql query
6. Watch the console output

Expected behavior

To have one request done only

Prisma information

prisma schema

generator prisma {
  provider        = "prisma-client-js"
  previewFeatures = ["orderByRelation"]
  binaryTargets   = ["native"]
}

datasource db {
  provider = "postgresql"
  url      = env("DB_URL")
}

model organizations {
  id                 Int        @id @default(autoincrement())
  ORGANAIZATION_NAME String     @unique
  ORGANAIZATION_CODE String     @unique
  CREATED_ON         DateTime   @default(now())
  MODIFIED_ON        DateTime?
  IS_ACTIVE          Boolean    @default(true)
  users              users[]
  vehicles           vehicles[]
}

model users {
  id                                   Int            @id @default(autoincrement())
  ORGANIZATION_ID                      Int?
  USERNAME                             String
  PASSWORD                             String
  FIRST_NAME                           String?
  LAST_NAME                            String?
  PHONE                                String?
  EMAIL                                String?
  IS_ACTIVE                            Boolean?       @default(true)
  CREATED_ON                           DateTime?      @default(now())
  MODIFIED_ON                          DateTime?
  TYPE_ID                              Int?
  CREATED_BY                           Int?
  MODIFIED_BY                          Int?
  users_usersTousers_CREATED_BY        users?         @relation("usersTousers_CREATED_BY", fields: [CREATED_BY], references: [id])
  users_usersTousers_MODIFIED_BY       users?         @relation("usersTousers_MODIFIED_BY", fields: [MODIFIED_BY], references: [id])
  organizations                        organizations? @relation(fields: [ORGANIZATION_ID], references: [id])
  other_users_usersTousers_CREATED_BY  users[]        @relation("usersTousers_CREATED_BY")
  other_users_usersTousers_MODIFIED_BY users[]        @relation("usersTousers_MODIFIED_BY")
  vehicles_usersTovehicles_CREATED_BY  vehicles[]     @relation("usersTovehicles_CREATED_BY")
  vehicles_usersTovehicles_MODIFIED_BY vehicles[]     @relation("usersTovehicles_MODIFIED_BY")
}

model vehicles {
  id                                Int            @id @default(autoincrement())
  VIN                               String?
  ORGANIZATION_ID                   Int?
  REGISTRATION_PLATE                String?
  PLATE_CODE                        String?
  PLATE_SOURCE                      String?
  VEHICLE_MAKE                      String?
  VEHICLE_MODEL                     String?
  VEHICLE_ORIGIN                    String?
  VEHICLE_YEAR                      String?
  VEHICLE_COLOR                     String?
  FUEL_CAPACITY                     String?
  FUEL_TYPE                         String?
  FUEL_CONSUMPTION                  String?
  MILEAGE                           Int?
  SEATING_CAPACITY                  String?
  PURCHASE_PRICE                    String?
  PURCHASE_DATE                     String?
  DEPRECIATION_PERCENTAGE           String?
  SALE_PRICE                        String?
  SALE_DATE                         String?
  OWNER_NAME                        String?
  OWNER_NATIONALITY                 String?
  LICENSE_ISSUED_DATE               DateTime?
  LICENSE_EXPIRY_DATE               DateTime?
  INSURANCE_EXPIRY_DATE             DateTime?
  CREATED_BY                        Int?
  CREATED_ON                        DateTime?      @default(now())
  MODIFIED_BY                       Int?
  MODIFIED_ON                       DateTime?
  users_usersTovehicles_CREATED_BY  users?         @relation("usersTovehicles_CREATED_BY", fields: [CREATED_BY], references: [id])
  users_usersTovehicles_MODIFIED_BY users?         @relation("usersTovehicles_MODIFIED_BY", fields: [MODIFIED_BY], references: [id])
  organizations                     organizations? @relation(fields: [ORGANIZATION_ID], references: [id])

  @@unique([ORGANIZATION_ID, REGISTRATION_PLATE], name: "vehiclesORGANIZATION_ID_REGISTRATION_PLATE_unique")
  @@unique([ORGANIZATION_ID, VIN], name: "vehiclesORGANIZATION_ID_VIN_unique")
}

prisma queries

i use nexus-plugin-prisma

Environment & setup

• OS:
• Database:
• Node.js version:

OS : Windows 10 Database : PostgresSQL NodeJS : 14.15.1

“dependencies”: { “@prisma/client”: “2.23.0”, “apollo-server”: “2.24.1”, “bcrypt”: “5.0.1”, “dotenv”: “10.0.0”, “graphql”: “15.5.0”, “graphql-middleware”: “6.0.10”, “graphql-shield”: “7.5.0”, “jsonwebtoken”: “8.5.1”, “nexus”: “1.0.0”, “nexus-plugin-prisma”: “^0.35.0”, “prisma”: “2.23.0”, “randomstring”: “^1.2.1” },

Prisma Version

prisma cli : 2.14.2
prisma (in package.json) : 2.23

[asaadawey]

@janpio I have made a reasearch how to check if a callback is defined or not I found this solution

i added the if statement inside the context and before defining the middleware to check if the client already have a defined callback or not

And that works i have queried a lot and the middleware logs that it has run once

[janpio]

Uh wait, how and why does this work?