How can I catch this kind of error?
```Unknown arg...
# orm-helpj
Jakub Figlak
12/29/2021, 1:47 PMHow can I catch this kind of error?
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Unknown arg `country` in data.country for type RegionUncheckedUpdateInput. Did you mean `countryId`? Available args:
type RegionUncheckedUpdateInput {
id?: String | StringFieldUpdateOperationsInput
name?: String | StringFieldUpdateOperationsInput
createdAt?: DateTime | DateTimeFieldUpdateOperationsInput
updatedAt?: DateTime | DateTimeFieldUpdateOperationsInput
countryId?: String | StringFieldUpdateOperationsInput
}PrismaClientKnownRequestErrorm
Muhannad
12/29/2021, 2:09 PMin your prisma service
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const { PrismaClient, Prisma } = require('@prisma/client');middleware Copy code
error instanceof Prisma.PrismaClientKnownRequestError ||
error instanceof Prisma.PrismaClientValidationError
......etcMuhannad
12/29/2021, 2:10 PMare you using
nestjs-prismaj
Jakub Figlak
12/29/2021, 2:15 PMNo, I'm not using this, should I? 😄
Jakub Figlak
12/29/2021, 2:15 PMm
Muhannad
12/29/2021, 2:20 PMyou need to add another method to catch
Prisma.PrismaClientValidationErrorMuhannad
12/29/2021, 2:21 PMErrors reference
https://www.prisma.io/docs/reference/api-reference/error-reference
j
Jakub Figlak
12/29/2021, 2:23 PMSure, thank you. Gonna try this later. I just didn't know how to find the type of this particular error:)
👍 1
Jakub Figlak
12/29/2021, 2:55 PMBtw, since I have you here - do you have any examples of real life nest/prisma or just express/prisma projects? I need some inspirations:)
m
Muhannad
12/29/2021, 3:01 PMyou can start from here …
https://www.prisma.io/nestjs
https://github.com/notiz-dev/nestjs-prisma-starter/tree/main/src
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Jakub Figlak
12/29/2021, 3:22 PMYeah, I went through this tutorial and it’s great:) But I’m looking for something more complex, with different modules, some middleware etc. But okay, if there’s nothing like that I’ll Just go step by step.
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Muhannad
12/29/2021, 3:25 PMi have , but it is not open source project , sorry
j
Jakub Figlak
12/29/2021, 5:56 PMOk, thanks for your help:)
Jakub Figlak
12/31/2021, 4:02 PMIn case of anyone reading this later - catching the error is one thing but the best solution I found to this problem is to strip out any unwanted properties from the request earlier. It can be accomplished by passing ‘whitelist: true’ to validation pipe config.
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