68 lines
3.1 KiB
JavaScript
68 lines
3.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.withExecutionPlan = exports.scheduleFromStep = exports.isExecutionPlan = exports.TypeId = void 0;
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var Either = _interopRequireWildcard(require("../Either.js"));
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var _Function = require("../Function.js");
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var Predicate = _interopRequireWildcard(require("../Predicate.js"));
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var core = _interopRequireWildcard(require("./core.js"));
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var layer = _interopRequireWildcard(require("./layer.js"));
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var InternalSchedule = _interopRequireWildcard(require("./schedule.js"));
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function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
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/** @internal */
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const TypeId = exports.TypeId = /*#__PURE__*/Symbol.for("effect/ExecutionPlan");
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/** @internal */
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const isExecutionPlan = u => Predicate.hasProperty(u, TypeId);
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/** @internal */
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exports.isExecutionPlan = isExecutionPlan;
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const withExecutionPlan = exports.withExecutionPlan = /*#__PURE__*/(0, _Function.dual)(2, (effect, plan) => core.suspend(() => {
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let i = 0;
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let result;
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return core.flatMap(core.whileLoop({
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while: () => i < plan.steps.length && (result === undefined || Either.isLeft(result)),
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body: () => {
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const step = plan.steps[i];
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let nextEffect = layer.effect_provide(effect, step.provide);
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if (result) {
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let attempted = false;
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const wrapped = nextEffect;
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// ensure the schedule is applied at least once
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nextEffect = core.suspend(() => {
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if (attempted) return wrapped;
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attempted = true;
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return result;
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});
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nextEffect = InternalSchedule.scheduleDefectRefail(InternalSchedule.retry_Effect(nextEffect, scheduleFromStep(step, false)));
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} else {
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const schedule = scheduleFromStep(step, true);
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nextEffect = schedule ? InternalSchedule.scheduleDefectRefail(InternalSchedule.retry_Effect(nextEffect, schedule)) : nextEffect;
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}
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return core.either(nextEffect);
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},
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step: either => {
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result = either;
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i++;
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}
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}), () => result);
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}));
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/** @internal */
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const scheduleFromStep = (step, first) => {
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if (!first) {
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return InternalSchedule.fromRetryOptions({
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schedule: step.schedule ? step.schedule : step.attempts ? undefined : InternalSchedule.once,
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times: step.attempts,
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while: step.while
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});
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} else if (step.attempts === 1 || !(step.schedule || step.attempts)) {
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return undefined;
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}
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return InternalSchedule.fromRetryOptions({
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schedule: step.schedule,
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while: step.while,
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times: step.attempts ? step.attempts - 1 : undefined
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});
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};
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exports.scheduleFromStep = scheduleFromStep;
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//# sourceMappingURL=executionPlan.js.map
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