mattiamanzati

import * as T from "@effect/core/io/Effect"
import type * as EX from "@effect/core/io/Exit"
import * as FID from "@effect/core/io/FiberId"
import * as HUB from "@effect/core/io/Hub"
import type * as RU from "@effect/core/io/Runtime"
import * as S from "@effect/core/stream/Stream"
import * as C from "@effect-ts/core/Case"
import { pipe } from "@tsplus/stdlib/data/Function"
import * as O from "@tsplus/stdlib/data/Maybe"
import * as ENV from "@tsplus/stdlib/service/Env"

mattiamanzati

import * as T from "@effect/core/io/Effect"
import type * as EX from "@effect/core/io/Exit"
import * as FID from "@effect/core/io/FiberId"
import * as HUB from "@effect/core/io/Hub"
import * as S from "@effect/core/stream/Stream"
import * as C from "@effect-ts/core/Case"
import { pipe } from "@tsplus/stdlib/data/Function"
import * as O from "@tsplus/stdlib/data/Maybe"
import * as ENV from "@tsplus/stdlib/service/Env"
import { Tag } from "@tsplus/stdlib/service/Tag"

mattiamanzati

import { pipe } from "@effect-ts/core"
import * as T from "@effect-ts/core/Effect"
import * as P from "@effect-ts/core/Effect/Promise"
import { tuple } from "@effect-ts/core/Function"
import * as O from "@effect-ts/core/Option"

export class ConcurrencyLock {
  executing: P.Promise<never, void>[] = []

  constructor(readonly maxConcurrency: number) {}

mattiamanzati

class DataLoader<K, R, E, A> {
  hitMap: HM.HashMap<K, number> = HM.make();
  promiseMap: HM.HashMap<K, P.Promise<E, A>> = HM.make();

  constructor(readonly resolve: (key: K) => T.Effect<R, E, A>) {}

  acquire(key: K): readonly [isFirst: boolean, promise: P.Promise<E, A>] {
    return pipe(
      HM.get_(this.promiseMap, key),

mattiamanzati

/**
 * @tsplus type Codec
 */
export interface Codec<A> {
  decode: (value: unknown) => E.Either<string, A>;
  encode: (value: A) => unknown;
}

/**

mattiamanzati

/* Just a fake NodeJS db api exposed by mysql, mssql, etc...*/
interface FakeTrans {}
interface FakeConnection {
  query(sql: string, trans?: FakeTrans): Promise<ResultSet>;
  beginTransaction(): Promise<FakeTrans>;
  commitTransaction(trans: FakeTrans): Promise<void>;
  rollbackTransaction(trans: FakeTrans): Promise<void>;
  close(): Promise<void>;
}
declare function fakeConnect(): Promise<FakeConnection>;

mattiamanzati

/* Just a fake NodeJS db api exposed by mysql, mssql, etc...*/
interface FakeTrans {}
interface FakeConnection {
  query(sql: string, trans?: FakeTrans): Promise<ResultSet>;
  beginTransaction(): Promise<FakeTrans>;
  commitTransaction(trans: FakeTrans): Promise<void>;
  rollbackTransaction(trans: FakeTrans): Promise<void>;
}
declare function fakeConnect(): Promise<FakeConnection>;

mattiamanzati

import * as E from "@effect-ts/core/Either";
import * as O from "@effect-ts/core/Option";
import * as D from "@effect-ts/core/Collections/Immutable/Dictionary";
import * as CA from "@effect-ts/core/Case";
import * as C from "@effect-ts/core/Collections/Immutable/Chunk";
import * as Q from "@effect-ts/query/Query";
import * as T from "@effect-ts/core/Effect";
import * as CRM from "@effect-ts/query/CompletedRequestMap";
import * as RQ from "@effect-ts/query/Request";
import * as DS from "@effect-ts/query/DataSource";

mattiamanzati

import { Ref } from "@effect-ts/system/Ref";
import { Option } from "@effect-ts/core/Classic/Option";
import { Either } from "@effect-ts/core/Classic/Either";
import { Request } from "src/Request";

/**
 * A `BlockedRequest[A]` keeps track of a request of type `A` along with a
 * `Ref` containing the result of the request, existentially hiding the result
 * type. This is used internally by the library to support data sources that
 * return different result types for different requests while guaranteeing that

mattiamanzati

> [email protected] prebuild C:\Bus\pwa-ts\packages\frontend-fp-ts
> npm run clean


> [email protected] clean C:\Bus\pwa-ts\packages\frontend-fp-ts
> rimraf ./dist


> [email protected] build C:\Bus\pwa-ts\packages\frontend-fp-ts