DSG: @Transform decorators

[EndersDev]

Describing the bug

1. On the "WhereInput.ts" files the decorator @Transform(JSON.parse) does not work.

2. On "schema.prisma", the decorator @reference need an property that it does not have, references, with its id.

Fixing

1. Considering that it is a function that needs an non-string type and the inside of @Transform needs to be a function I was able
   to make it work replacing that statement with @Transform(field => JSON.parse(field.value))

2. So I was able to substitute @relation(fields: [sellerId]) by @relation(fields: [sellerId], references: [id]).

Context

1. When relation 2 or more entities.
   The properties of field variable are [value, obj, key, type], I'm new to back-end programming so I yet don't know which one to use, there for, I'll use "value" and then if I find any errors on the application I'll try the others (by the name I guess that the only other possible is obj).
2. Binding a user (seller) in the client entity.

[yuval-hazaz]

@EndersDev thanks for reporting
for the second one, I just pushed a fix on this one yesterday. It will be part of the next release. have a look at this #1287

I will look into the first one.

[yuval-hazaz]

@EndersDev can you please share the error you receive regarding the @trasnform decorator?

By the reference of the decorator

the decorator expect as the first parameter a function transformFn that receive as the first parameter the value

using this code

@Transform(JSON.parse)

is just a shorthand of this

@Transform(value => JSON.parse(value))

which should work, as it is a function that gets the value as the first parameter and executes JSON.parse on the value

I also tested it and didn't get any errors.
(by the way, the property was missing the @field decorator and i opened a new issue about it #1298 )

[yuval-hazaz]

This issue was closed because it has been inactive for more than 30 days