Simple one-to-many apollo SDL first code generation not working

[ZenSoftware]

Hello @AhmedElywa! 🎎

Pal.js apollo SDL first code generation does not seem to be working with a very simple one-to-many schema. I have created a bare minimum reproduction of this Pal.js bug for you by cloning your prisma-tools/packages/create/examples/apollo-sdl-first example and modifying the schema.prisma file.

My system:

• Windows 10
• Node v16.13.2
• prisma@3.8.1
• @paljs/plugins@4.0.13
• @paljs/cli@4.0.13

schema.prisma

 model User { 
   id        Int      @id @default(autoincrement()) 
   username  String   @unique 
   password  String 

   products Product[] 
 } 

 model Product { 
   id      Int  @id @default(autoincrement()) 
   owner   User @relation(fields: [ownerId], references: [id]) 
   ownerId Int 
 } 

Notice how the definition for ProductUpdateManyMutationInput is not being generated. src/resolversTypes.ts#L482-L485

/*
export interface ProductUpdateManyMutationInput {
   ... missing ...
}
*/

export interface UpdateManyProductArgs { 
   data: ProductUpdateManyMutationInput 
   where?: ProductWhereInput 
 }

Though UserUpdateManyMutationInput is being properly generated.

resolversTypes.ts#L454-L457

export interface UpdateManyUserArgs {
  data: UserUpdateManyMutationInput
  where?: UserWhereInput
}

src/resolversTypes.ts#L605-L608

 export interface UserUpdateManyMutationInput { 
   username?: StringFieldUpdateOperationsInput 
   password?: StringFieldUpdateOperationsInput 
 } 

Would you happen to know what is happening? Thanks 🎐

[f8k8]

It seems like this is still an issue. I've put together a minimal reproduction here: https://github.com/f8k8/paljs-bug. Clone it and do npm install then npm run generate. In the generated resolversTypes.ts, the HouseUpdateManyMutationInput is missing.

[f8k8]

I've figured out why this is happening. If the model (House in the case of the repo I linked) doesn't have any other fields, just an ID and relations, then the XXXUpdateManyMutationInput interface isn't generated. Presumably because it would have no fields.

[AhmedElywa]

this should fix now