@coolio/auth-interceptor/dist/esm/simpleQueue.js

Authentication interceptor for Coolio

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
export class SimpleQueue {
    constructor() {
        this.items = [];
        this.isRunning = false;
    }
    get length() {
        return this.items.length;
    }
    put(item) {
        const result = new Promise((resolve, reject) => {
            this.items.push({
                run: () => __awaiter(this, void 0, void 0, function* () {
                    yield item().then(resolve, reject);
                }),
                fail: (error) => {
                    reject(error);
                },
            });
        });
        this.next();
        return result;
    }
    clean(reason) {
        for (const item of this.items) {
            item.fail(reason);
        }
        this.items.splice(0, this.items.length);
    }
    next() {
        if (this.isRunning) {
            return;
        }
        const item = this.items.shift();
        if (!item) {
            return;
        }
        this.isRunning = true;
        item.run().then(() => {
            this.isRunning = false;
            this.next();
        });
    }
}
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