Bernt
6989a98d75
- Arkitektur: docs/auth/passwordless-architecture.md - Backend: iom/quixzoom-auth-service/ (FastAPI + Redis) - Webb: quixzoom-market-pages/se/login/ (QR-kod + polling) - App: iom/quixzoom-app/src/features/auth/ (push + deep links) Flöde: QR-kod → app-godkännande → webb-inloggad
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const stream_1 = require("stream");
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/**
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* Convenient class to convert the process of scanning keys to a readable stream.
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*/
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class ScanStream extends stream_1.Readable {
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constructor(opt) {
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super(opt);
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this.opt = opt;
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this._redisCursor = "0";
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this._redisDrained = false;
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}
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_read() {
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if (this._redisDrained) {
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this.push(null);
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return;
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}
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const args = [this._redisCursor];
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if (this.opt.key) {
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args.unshift(this.opt.key);
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}
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if (this.opt.match) {
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args.push("MATCH", this.opt.match);
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}
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if (this.opt.type) {
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args.push("TYPE", this.opt.type);
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}
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if (this.opt.count) {
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args.push("COUNT", String(this.opt.count));
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}
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if (this.opt.noValues) {
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args.push("NOVALUES");
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}
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this.opt.redis[this.opt.command](args, (err, res) => {
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if (err) {
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this.emit("error", err);
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return;
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}
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this._redisCursor = res[0] instanceof Buffer ? res[0].toString() : res[0];
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if (this._redisCursor === "0") {
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this._redisDrained = true;
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}
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this.push(res[1]);
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});
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}
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close() {
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this._redisDrained = true;
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}
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}
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exports.default = ScanStream;
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