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Refactor Query
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This commit is contained in:
Julien Valverdé
2026-01-15 19:19:37 +01:00
parent 8c22206ad7
commit 731eed4209
1 changed files with 20 additions and 33 deletions
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37
packages/effect-fc/src/Query.ts
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@@ -24,9 +24,9 @@ extends Pipeable.Pipeable {
readonly run: Effect.Effect<void>
fetch(key: K): Effect.Effect<Result.Final<A, E, P>>
fetchSubscribable(key: K): Effect.Effect<Subscribable.Subscribable<Result.Result<A, E, P>>, never, Scope.Scope>
fetchSubscribable(key: K): Effect.Effect<Subscribable.Subscribable<Result.Result<A, E, P>>>
readonly refresh: Effect.Effect<Result.Final<A, E, P>, Cause.NoSuchElementException>
readonly refreshSubscribable: Effect.Effect<Subscribable.Subscribable<Result.Result<A, E, P>>, Cause.NoSuchElementException, Scope.Scope>
readonly refreshSubscribable: Effect.Effect<Subscribable.Subscribable<Result.Result<A, E, P>>, Cause.NoSuchElementException>
readonly invalidateCache: Effect.Effect<void>
invalidateCacheEntry(key: K): Effect.Effect<void>
@@ -85,33 +85,25 @@ extends Pipeable.Class() implements Query<K, A, E, R, P> {
return this.interrupt.pipe(
Effect.andThen(SubscriptionRef.set(this.latestKey, Option.some(key))),
Effect.andThen(this.latestFinalResult),
Effect.andThen(previous => Effect.provide(
this.startCached(key, Option.isSome(previous)
Effect.andThen(previous => this.startCached(key, Option.isSome(previous)
? Result.willFetch(previous.value) as Result.Final<A, E, P>
: Result.initial()
),
this.context,
)),
Effect.andThen(sub => this.watch(sub)),
Effect.provide(this.context),
)
}
fetchSubscribable(key: K): Effect.Effect<
Subscribable.Subscribable<Result.Result<A, E, P>>,
never,
Scope.Scope
> {
fetchSubscribable(key: K): Effect.Effect<Subscribable.Subscribable<Result.Result<A, E, P>>> {
return this.interrupt.pipe(
Effect.andThen(SubscriptionRef.set(this.latestKey, Option.some(key))),
Effect.andThen(this.latestFinalResult),
Effect.andThen(previous => Effect.provide(
this.startCached(key, Option.isSome(previous)
Effect.andThen(previous => this.startCached(key, Option.isSome(previous)
? Result.willFetch(previous.value) as Result.Final<A, E, P>
: Result.initial()
),
this.context,
)),
Effect.tap(sub => Effect.forkScoped(this.watch(sub))),
Effect.provide(this.context),
)
}
@@ -120,34 +112,29 @@ extends Pipeable.Class() implements Query<K, A, E, R, P> {
Effect.andThen(Effect.Do),
Effect.bind("latestKey", () => Effect.andThen(this.latestKey, identity)),
Effect.bind("latestFinalResult", () => this.latestFinalResult),
Effect.andThen(({ latestKey, latestFinalResult }) => Effect.provide(
this.startCached(latestKey, Option.isSome(latestFinalResult)
Effect.andThen(({ latestKey, latestFinalResult }) => this.startCached(latestKey, Option.isSome(latestFinalResult)
? Result.willRefresh(latestFinalResult.value) as Result.Final<A, E, P>
: Result.initial()
),
this.context,
)),
Effect.andThen(sub => this.watch(sub)),
Effect.provide(this.context),
)
}
get refreshSubscribable(): Effect.Effect<
Subscribable.Subscribable<Result.Result<A, E, P>>,
Cause.NoSuchElementException,
Scope.Scope
Cause.NoSuchElementException
> {
return this.interrupt.pipe(
Effect.andThen(Effect.Do),
Effect.bind("latestKey", () => Effect.andThen(this.latestKey, identity)),
Effect.bind("latestFinalResult", () => this.latestFinalResult),
Effect.andThen(({ latestKey, latestFinalResult }) => Effect.provide(
this.startCached(latestKey, Option.isSome(latestFinalResult)
Effect.andThen(({ latestKey, latestFinalResult }) => this.startCached(latestKey, Option.isSome(latestFinalResult)
? Result.willRefresh(latestFinalResult.value) as Result.Final<A, E, P>
: Result.initial()
),
this.context,
)),
Effect.tap(sub => Effect.forkScoped(this.watch(sub))),
Effect.provide(this.context),
)
}