91 lines
2.8 KiB
JavaScript
91 lines
2.8 KiB
JavaScript
import { dual } from "../Function.js";
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import { hasProperty } from "../Predicate.js";
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import * as completedRequestMap from "./completedRequestMap.js";
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import * as core from "./core.js";
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import { StructuralPrototype } from "./effectable.js";
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/** @internal */
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const RequestSymbolKey = "effect/Request";
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/** @internal */
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export const RequestTypeId = /*#__PURE__*/Symbol.for(RequestSymbolKey);
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const requestVariance = {
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/* c8 ignore next */
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_E: _ => _,
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/* c8 ignore next */
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_A: _ => _
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};
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const RequestPrototype = {
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...StructuralPrototype,
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[RequestTypeId]: requestVariance
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};
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/** @internal */
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export const isRequest = u => hasProperty(u, RequestTypeId);
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/** @internal */
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export const of = () => args => Object.assign(Object.create(RequestPrototype), args);
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/** @internal */
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export const tagged = tag => args => {
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const request = Object.assign(Object.create(RequestPrototype), args);
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request._tag = tag;
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return request;
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};
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/** @internal */
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export const Class = /*#__PURE__*/function () {
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function Class(args) {
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if (args) {
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Object.assign(this, args);
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}
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}
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Class.prototype = RequestPrototype;
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return Class;
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}();
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/** @internal */
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export const TaggedClass = tag => {
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return class TaggedClass extends Class {
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_tag = tag;
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};
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};
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/** @internal */
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export const complete = /*#__PURE__*/dual(2, (self, result) => core.fiberRefGetWith(completedRequestMap.currentRequestMap, map => core.sync(() => {
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if (map.has(self)) {
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const entry = map.get(self);
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if (!entry.state.completed) {
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entry.state.completed = true;
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core.deferredUnsafeDone(entry.result, result);
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}
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}
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})));
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/** @internal */
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export const completeEffect = /*#__PURE__*/dual(2, (self, effect) => core.matchEffect(effect, {
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onFailure: error => complete(self, core.exitFail(error)),
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onSuccess: value => complete(self, core.exitSucceed(value))
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}));
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/** @internal */
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export const fail = /*#__PURE__*/dual(2, (self, error) => complete(self, core.exitFail(error)));
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/** @internal */
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export const failCause = /*#__PURE__*/dual(2, (self, cause) => complete(self, core.exitFailCause(cause)));
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/** @internal */
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export const succeed = /*#__PURE__*/dual(2, (self, value) => complete(self, core.exitSucceed(value)));
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/** @internal */
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export class Listeners {
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count = 0;
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observers = /*#__PURE__*/new Set();
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interrupted = false;
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addObserver(f) {
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this.observers.add(f);
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}
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removeObserver(f) {
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this.observers.delete(f);
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}
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increment() {
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this.count++;
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this.observers.forEach(f => f(this.count));
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}
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decrement() {
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this.count--;
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this.observers.forEach(f => f(this.count));
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}
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}
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/**
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* @internal
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*/
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export const filterOutCompleted = requests => core.fiberRefGetWith(completedRequestMap.currentRequestMap, map => core.succeed(requests.filter(request => !(map.get(request)?.state.completed === true))));
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//# sourceMappingURL=request.js.map
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