durable-functions/lib/src/task/WhenAllTask.js

Durable Functions library for Node.js Azure Functions

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WhenAllTask = void 0;
const CompoundTask_1 = require("./CompoundTask");
const _1 = require(".");
class WhenAllTask extends CompoundTask_1.CompoundTask {
    constructor(children, action) {
        super(children, action);
        this.children = children;
        this.action = action;
    }
    trySetValue(child) {
        if (child.stateObj === _1.TaskState.Completed) {
            if (this.children.every((c) => c.stateObj === _1.TaskState.Completed)) {
                const results = this.children.map((c) => c.result);
                this.setValue(false, results);
            }
        }
        else {
            if (this.firstError === undefined) {
                this.firstError = child.result;
                this.setValue(true, this.firstError);
            }
        }
    }
}
exports.WhenAllTask = WhenAllTask;
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