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thilalib/src/effect/schema/Jsonifiable.ts
Julien Valverdé 516cc76582
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JsonifiableStruct
2024-06-18 01:35:09 +02:00

45 lines
1.1 KiB
TypeScript

import { Schema as S } from "@effect/schema"
import * as TF from "type-fest"
const MyObjectStruct = S.Struct({
id: S.BigIntFromSelf,
name: S.String,
})
class MyObjectClass extends S.Class<MyObjectClass>("MyObjectClass")({
id: S.BigIntFromSelf,
name: S.String,
}) {}
const MyJsonifiedObject = S.Struct({
...MyObjectStruct.fields,
id: S.BigInt,
})
export function Jsonifiable<
A, I, R,
JsonifiableA extends I, JsonifiableI extends TF.Jsonifiable, JsonifiableR,
>(
schema: S.Schema<A, I, R>,
jsonifiable: S.Schema<JsonifiableA, JsonifiableI, JsonifiableR>,
) {
return jsonifiable.pipe(S.compose(schema))
}
export function JsonifiableStruct<
A, I, R,
JsonifiableA extends I, JsonifiableI extends TF.Jsonifiable, JsonifiableR,
JsonifiableFields extends S.Struct.Fields,
>(
schema: S.Schema<A, I, R>,
jsonifiable: S.Struct<JsonifiableFields> & S.Schema<JsonifiableA, JsonifiableI, JsonifiableR>,
) {
return jsonifiable.pipe(S.compose(schema))
}
const MyJsonifiableObject = Jsonifiable(MyObjectStruct, MyJsonifiedObject)
const MyJsonifiableObject2 = JsonifiableStruct(MyObjectStruct, MyJsonifiedObject)