Bernt
58ca4e68db
- Go backend API with full CRUD for all modules (CRM, Sales, Finance, HR, Legal, Marketing, Support, Purchase, Inventory, Projects, Automation, Analytics) - Rust analytics service with parallel report generation - C runtime with POSIX shared memory IPC - PostgreSQL schema with 30+ tables, full migrations - Redis cache, sessions, pub/sub - Kafka event streaming with Zookeeper - WebSocket hub for real-time updates - Automation engine with cron jobs, workflows, event triggers - JWT authentication, multi-tenant from start - Docker Compose with all services - Nginx reverse proxy with rate limiting - Integration tests passing - Feature gap analysis against Fortnox/Odoo/Visma Refs: BOC-001
90 lines
2.2 KiB
JavaScript
90 lines
2.2 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.default = void 0;
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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/**
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* First-in, First-out task queue that manages a dedicated pool
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* for each worker as well as a shared queue. The FIFO ordering is guaranteed
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* across the worker specific and shared queue.
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*/
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class FifoQueue {
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_workerQueues = [];
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_sharedQueue = new InternalQueue();
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enqueue(task, workerId) {
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if (workerId == null) {
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this._sharedQueue.enqueue(task);
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return;
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}
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let workerQueue = this._workerQueues[workerId];
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if (workerQueue == null) {
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workerQueue = this._workerQueues[workerId] = new InternalQueue();
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}
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const sharedTop = this._sharedQueue.peekLast();
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const item = {
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previousSharedTask: sharedTop,
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task
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};
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workerQueue.enqueue(item);
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}
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dequeue(workerId) {
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const workerTop = this._workerQueues[workerId]?.peek();
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const sharedTaskIsProcessed =
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workerTop?.previousSharedTask?.request[1] ?? true;
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// Process the top task from the shared queue if
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// - there's no task in the worker specific queue or
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// - if the non-worker-specific task after which this worker specific task
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// has been queued wasn't processed yet
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if (workerTop != null && sharedTaskIsProcessed) {
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return this._workerQueues[workerId]?.dequeue()?.task ?? null;
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}
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return this._sharedQueue.dequeue();
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}
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}
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exports.default = FifoQueue;
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/**
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* FIFO queue for a single worker / shared queue.
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*/
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class InternalQueue {
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_head = null;
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_last = null;
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enqueue(value) {
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const item = {
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next: null,
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value
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};
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if (this._last == null) {
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this._head = item;
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} else {
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this._last.next = item;
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}
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this._last = item;
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}
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dequeue() {
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if (this._head == null) {
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return null;
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}
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const item = this._head;
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this._head = item.next;
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if (this._head == null) {
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this._last = null;
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}
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return item.value;
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}
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peek() {
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return this._head?.value ?? null;
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}
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peekLast() {
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return this._last?.value ?? null;
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}
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}
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