Field Resolver Not Excluding Relations

[rtnolan]

OS: Mac OS (Catalina)
type-graphql version: 1.0.0-rc.1
typegraphql-prisma: 0.8.2
prisma/cli version: 2.8.1 (I know this is quite an older version, haven't got around to adopting the newer Prisma version yet).
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Hi there, I have the following Field Resolver for a relation on an output type:

@FieldResolver((_type) => [Position], { nullable: true, description: undefined })
    async Positions(@Root() portfolio: PortfolioOutput, @Args() args: PortfolioPositionsArgs, @Ctx() ctx: Context): Promise<Position[] | null> {
        return ctx.prisma.portfolio
            .findOne({
                where: {
                    id: portfolio.id
                }
            })
            .Positions({
                include: {
                    Transactions: {
                        where: {
                            action: "Buy"
                        }
                    }
                }
            });
    }

When I execute my query I'd have expected to have all Transactions that don't have an action of "Buy" to be removed but that isn't the case (see screenshot). Am I missing something? Any help would be appreciated.

[MichalLytek]

You can't filter Position.Transactions on Portfolio.Positions level.

Position.Transactions is a separate field resolver that doesn't use the data returned from the other resolver, just the Position.id primary key.

You can only filter Position that doesn't have any or all "Buy" Transactions.

[rtnolan]

Okay cool! I'm assuming what I'll need to do is also have a custom field resolver for Positions then where I will be able to filter them out. Thanks for your help.