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Feat/nested array projections #255

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5d12fec
test: add projection test for nested arrays in union
jfet97 Jul 10, 2025
98d453f
fix: enhance repo tests with MemoryStoreLive and request context setup
jfet97 Jul 10, 2025
e71e955
fix: update project structure to support nested arrays in union
jfet97 Jul 10, 2025
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71 changes: 69 additions & 2 deletions packages/infra/test/query.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -153,7 +153,12 @@ it("works with repo", () =>
expect(q1).toEqual(items.slice(0, 2).toReversed().map(Struct.pick("id", "displayName")))
expect(q2).toEqual(items.slice(0, 2).toReversed().map(Struct.pick("displayName")))
})
.pipe(Effect.provide(Layer.mergeAll(SomethingRepo.Test, SomeService.toLayer())), Effect.runPromise))
.pipe(
Effect.provide(Layer.mergeAll(SomethingRepo.Test, SomeService.toLayer())),
Effect.provide(MemoryStoreLive),
setupRequestContextFromCurrent(),
Effect.runPromise
))

it("collect", () =>
Effect
Expand Down Expand Up @@ -220,7 +225,12 @@ it("collect", () =>
expectTypeOf(value).toEqualTypeOf<string>()
expect(value).toEqual("hi")
})
.pipe(Effect.provide(Layer.mergeAll(SomethingRepo.Test, SomeService.toLayer())), Effect.runPromise))
.pipe(
Effect.provide(Layer.mergeAll(SomethingRepo.Test, SomeService.toLayer())),
Effect.provide(MemoryStoreLive),
setupRequestContextFromCurrent(),
Effect.runPromise
))

class Person extends S.ExtendedTaggedClass<Person, Person.Encoded>()("person", {
id: S.String,
Expand Down Expand Up @@ -1084,3 +1094,60 @@ it("refine union with nested union", () =>
>()
})
.pipe(Effect.provide(MemoryStoreLive), setupRequestContextFromCurrent(), Effect.runPromise))

it("projects on nested arrays union with nested union", () =>
Effect
.gen(function*() {
class Item extends S.TaggedClass<Item>()("Item", {
id: S.String,
a: S.String,
bs: S.Array(S.Struct({
b1: S.String,
b2: S.String
}))
}) {}

const repo = yield* makeRepo("items", Item, {
makeInitial: Effect.sync(() => [
new Item({
id: "1",
a: "a1",
bs: [
{ b1: "b1-1", b2: "b2-1" },
{ b1: "b1-2", b2: "b2-2" }
]
})
])
})

const base = make<Item>()

const res_query = base.pipe(
where("id", "1"),
project(S.Struct({ id: S.String, bs: S.Array(S.Struct({ b1: S.String })) }))
)

const res = yield* repo.query(
() => res_query
)

expectTypeOf(res).toEqualTypeOf<
readonly {
readonly id: string
readonly bs: readonly {
readonly b1: string
}[]
}[]
>()

expect(res).toEqual([
{
id: "1",
bs: [
{ b1: "b1-1" },
{ b1: "b1-2" }
]
}
])
})
.pipe(Effect.provide(MemoryStoreLive), setupRequestContextFromCurrent(), Effect.runPromise))