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spec_type: business_requirements
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name: E-Commerce Platform
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name: Test Documentation Platform
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version: "1.0"
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description: Online marketplace for digital products
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description: Documentaion tool based on digital, structured specifications
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requirements:
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- id: BR-001
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# Test Documentation Platform - Solution Design Document
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## Table of Contents
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- [Test Documentation Platform - Solution Design Document
](#test-documentation-platform-solution-design-document)
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- [Executive Summary
](#executive-summary)
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- [1. Business Requirements
](#1-business-requirements)
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- [Test Documentation Platform
](#test-documentation-platform)
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- [Requirements
](#requirements)
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- [Features
](#features)
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- [User Management
](#user-management)
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- [Product Management
](#product-management)
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- [Order Management
](#order-management)
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- [2. Non-Functional Requirements
](#2-non-functional-requirements)
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- [NFR Summary
](#nfr-summary)
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- [3. Security Architecture
](#3-security-architecture)
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- [Encryption
](#encryption)
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- [Compliance
](#compliance)
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- [Threat Model
](#threat-model)
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- [4. Authentication & Authorization
](#4-authentication-authorization)
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- [Authentication
](#authentication)
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- [Methods
](#methods)
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- [Session Configuration
](#session-configuration)
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- [Authorization
](#authorization)
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- [Model: RBAC
](#model-rbac)
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- [Roles
](#roles)
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- [5. Database Design
](#5-database-design)
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- [Database: postgresql
](#database-postgresql)
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- [Schemas
](#schemas)
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- [Schema: users
](#schema-users)
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- [Schema: products
](#schema-products)
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- [Replication & Backup
](#replication-backup)
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- [6. API Specifications
](#6-api-specifications)
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- [Published APIs
](#published-apis)
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- [Products API (v1)
](#products-api-v1)
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- [Orders API (v1)
](#orders-api-v1)
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- [Dynamic navigation ()
](#dynamic-navigation)
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- [Consumed APIs (External)
](#consumed-apis-external)
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- [**Payment Gateway** (Stripe): `https://api{environment}.stripe.com/v1`
](#payment-gateway-stripe-httpsapienvironmentstripecomv1)
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- [**Email Service** (SendGrid): `https://api{environment}.sendgrid.com/v2`
](#email-service-sendgrid-httpsapienvironmentsendgridcomv2)
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- [7. Message Queues (OpenSync)
](#7-message-queues-opensync)
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- [Broker: rabbitmq (1.0)
](#broker-rabbitmq-10)
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- [Published Queues
](#published-queues)
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- [Consumed Queues
](#consumed-queues)
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- [Dead Letter Queue
](#dead-letter-queue)
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- [8. Observability
](#8-observability)
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- [Telemetry
](#telemetry)
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- [Metrics
](#metrics)
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- [Custom Metrics
](#custom-metrics)
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- [Distributed Tracing
](#distributed-tracing)
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- [Analytics
](#analytics)
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- [Events Tracked
](#events-tracked)
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- [Logging
](#logging)
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- [Log Destinations
](#log-destinations)
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- [Retention Policy
](#retention-policy)
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- [9. Deployment Architecture
](#9-deployment-architecture)
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- [Container Configuration
](#container-configuration)
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- [Kubernetes Resources
](#kubernetes-resources)
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- [Deployments
](#deployments)
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- [api-server
](#api-server)
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- [Auto-Scaling
](#auto-scaling)
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- [10. Service Level Agreements
](#10-service-level-agreements)
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- [SLA
](#sla)
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- [Service Level Objectives
](#service-level-objectives)
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- [Error Budget
](#error-budget)
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- [Appendix
](#appendix)
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- [A. Specification Files Summary
](#a-specification-files-summary)
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- [B. Document History
](#b-document-history)
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---
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<!-- TOC_PLACEHOLDER -->
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**Generated:** 2026-03-08
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**Version:** 1.0
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**Status:** Draft
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---
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# Executive Summary
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This document provides a high-level solution design for
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the **Test Documentation Platform**
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platform. It consolidates
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specifications across business requirements, security, APIs, databases, and deployment configurations.
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<!-- OVERVIEW DIAGRAM PLACEHOLDER -->
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<!-- Replace this section with your system architecture diagram -->
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```mermaid
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graph TB
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subgraph "System Overview"
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Client[Client Applications]
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API[API Gateway]
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Services[Microservices]
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DB[(Database)]
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Queue[Message Queue]
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end
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Client -->API
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API --> Services
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Services --> DB
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Services --> Queue
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%% TODO: Replace with actual system components
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```
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<!-- END OVERVIEW DIAGRAM PLACEHOLDER -->
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---
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# 1. Business Requirements
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## Test Documentation Platform
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**Description:** Documentaion tool based on digital, structured specifications
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### Requirements
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- **BR-001**: User Registration
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- Users must be able to create accounts with email verification
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- Priority: high
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- **BR-002**: Product Catalog
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- Display products with search and filtering capabilities
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- Priority: high
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- **BR-003**: Shopping Cart
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- Users can add/remove items and proceed to checkout
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- Priority: high
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### Features
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#### User Management
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- Registration
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- Login
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- Profile management
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- Password reset
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#### Product Management
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- Product listing
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- Product details
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- Reviews and ratings
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- Inventory tracking
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#### Order Management
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- Cart management
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- Checkout flow
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- Order tracking
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- Order history
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---
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# 2. Non-Functional Requirements
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### NFR Summary
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| ID | Category | Title | Target |
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|----|----------|-------|--------|
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| NFR-001 | performance | Response Time | < 200ms |
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| NFR-002 | scalability | Concurrent Users | >= 10000 |
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| NFR-003 | availability | Uptime SLA | >= 99.9% |
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| NFR-004 | security | Data Encryption | |
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| NFR-005 | reliability | Data Durability | |
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---
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# 3. Security Architecture
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## Encryption
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- **At Rest:** map[algorithm:AES-256-GCM key_management:AWS KMS]
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- **In Transit:** map[certificate_authority:Let's Encrypt protocol:TLS 1.3]
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## Compliance
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- **GDPR** (EU)
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- **PCI-DSS** ()
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## Threat Model
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| Threat | Severity | Mitigation |
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|--------|----------|------------|
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| SQL Injection | high | Parameterized queries |
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| XSS | high | Output encoding, CSP headers |
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| CSRF | medium | CSRF tokens |
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---
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# 4. Authentication & Authorization
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## Authentication
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### Methods
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- **email_password**: Enabled
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- **oauth2**: Enabled
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- **mfa**: Enabled
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### Session Configuration
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- Token Type: jwt
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- Access Token Expiry: 15m
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- Refresh Token Expiry: 7d
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## Authorization
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### Model: RBAC
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### Roles
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| Role | Description | Permissions |
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|------|-------------|-------------|
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| admin | Full system access | * |
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| seller | Manage own products and orders | products:create, products:read, products:update, products:delete:own, orders:read:own, analytics:read:own |
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| customer | Browse and purchase products | products:read, cart:*, orders:create, orders:read:own, profile:*:own |
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| guest | Browse only | products:read |
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<!-- SEQUENCE DIAGRAM PLACEHOLDER: Authentication Flow -->
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<!-- Replace this section with your sequence diagram -->
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```mermaid
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sequenceDiagram
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participant Client
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participant API
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participant Service
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participant Database
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Client->>API: Request
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API->>Service: Process
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Service->>Database: Query
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Database-->>Service: Result
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Service-->>API: Response
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API-->>Client: Result
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%% TODO: Replace with actual sequence for Authentication Flow
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```
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<!-- END SEQUENCE DIAGRAM PLACEHOLDER -->
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---
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# 5. Database Design
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## Database: postgresql
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- **Engine:** PostgreSQL 15
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- **Version:** 1.0
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### Schemas
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#### Schema: users
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**Table: users**
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| Column | Type | Constraints |
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|--------|------|-------------|
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| id | uuid | PK |
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| email | varchar(255) | UNIQUENOT NULL |
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| password_hash | varchar(255) | NOT NULL |
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| created_at | timestamp | |
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#### Schema: products
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**Table: products**
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| Column | Type | Constraints |
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|--------|------|-------------|
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| id | uuid | PK |
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| seller_id | uuid | FK: users.id |
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| name | varchar(255) | |
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| price | decimal(10,2) | |
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| status | varchar(50) | |
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### Replication & Backup
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- **Replication Type:** streaming
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- **Replicas:** 2
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- **Backup Frequency:** daily
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- **Retention:** 30 days
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<!-- DATABASE DIAGRAM PLACEHOLDER -->
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```mermaid
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erDiagram
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ENTITY1 {
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string id PK
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string name
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datetime created_at
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}
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ENTITY2 {
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string id PK
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string entity1_id FK
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string data
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}
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ENTITY1 ||--o{ ENTITY2 : has
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%% TODO: Replace with actual database entities
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```
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<!-- END DATABASE DIAGRAM PLACEHOLDER -->
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---
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# 6. API Specifications
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## Published APIs
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### Products API (v1)
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**Base Path:** `/api/v1/products`
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| Method | Path | Description | Used | Impact | Auth Required |
|
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|--------|------|-------------|------|--------|---------------|
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| GET | / | List all products | Yes | modify | No |
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| GET | /{id} | Get product by ID | Yes | no change | No |
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| POST | / | Create new product | Yes | config | Yes |
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### Orders API (v1)
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**Base Path:** `/api/v1/orders`
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| Method | Path | Description | Used | Impact | Auth Required |
|
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|--------|------|-------------|------|--------|---------------|
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| POST | / | Create new order | No | no change | Yes |
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| GET | /{id} | Get order by ID | Yes | no change | Yes |
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### Dynamic navigation ()
|
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|
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**Base Path:** `/api/dyna_menu`
|
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|
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| Method | Path | Description | Used | Impact | Auth Required |
|
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|--------|------|-------------|------|--------|---------------|
|
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|
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## Consumed APIs (External)
|
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|
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### **Payment Gateway** (Stripe): `https://api{environment}.stripe.com/v1`
|
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|
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| Method | Path | Description | Used | Impact | Auth Required |
|
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|--------|------|-------------|------|--------|---------------|
|
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| POST | /v1/payment_intents | Create payment intent | No | | No |
|
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|
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### **Email Service** (SendGrid): `https://api{environment}.sendgrid.com/v2`
|
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|
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| Method | Path | Description | Used | Impact | Auth Required |
|
||||
|--------|------|-------------|------|--------|---------------|
|
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| POST | /v3/mail/send | Send transactional email | No | | No |
|
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|
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|
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|
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|
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<!-- SEQUENCE DIAGRAM PLACEHOLDER: API Request Flow -->
|
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<!-- Replace this section with your sequence diagram -->
|
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|
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```mermaid
|
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sequenceDiagram
|
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participant Client
|
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participant API
|
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participant Service
|
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participant Database
|
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|
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Client->>API: Request
|
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API->>Service: Process
|
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Service->>Database: Query
|
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Database-->>Service: Result
|
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Service-->>API: Response
|
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API-->>Client: Result
|
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|
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%% TODO: Replace with actual sequence for API Request Flow
|
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```
|
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|
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<!-- END SEQUENCE DIAGRAM PLACEHOLDER -->
|
||||
|
||||
|
||||
|
||||
---
|
||||
|
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# 7. Message Queues (OpenSync)
|
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|
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|
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## Broker: rabbitmq (1.0)
|
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|
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### Published Queues
|
||||
|
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| Queue | Exchange | Routing Key | Description |
|
||||
|-------|----------|-------------|-------------|
|
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| order.created | orders | order.created | Emitted when a new order is created |
|
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| payment.completed | payments | payment.completed | Emitted when payment is confirmed |
|
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|
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### Consumed Queues
|
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|
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| Queue | Exchange | Handler | Description |
|
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|-------|----------|---------|-------------|
|
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| inventory.updated | inventory | InventoryHandler | Consumed to update product availability |
|
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| notification.send | notifications | NotificationHandler | Consumed to send notifications |
|
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|
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### Dead Letter Queue
|
||||
|
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- **Enabled:** true
|
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- **Max Retries:** 3
|
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|
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|
||||
|
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<!-- SEQUENCE DIAGRAM PLACEHOLDER: Message Queue Flow -->
|
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<!-- Replace this section with your sequence diagram -->
|
||||
|
||||
```mermaid
|
||||
sequenceDiagram
|
||||
participant Client
|
||||
participant API
|
||||
participant Service
|
||||
participant Database
|
||||
|
||||
Client->>API: Request
|
||||
API->>Service: Process
|
||||
Service->>Database: Query
|
||||
Database-->>Service: Result
|
||||
Service-->>API: Response
|
||||
API-->>Client: Result
|
||||
|
||||
%% TODO: Replace with actual sequence for Message Queue Flow
|
||||
```
|
||||
|
||||
<!-- END SEQUENCE DIAGRAM PLACEHOLDER -->
|
||||
|
||||
|
||||
|
||||
---
|
||||
|
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# 8. Observability
|
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|
||||
## Telemetry
|
||||
|
||||
### Metrics
|
||||
|
||||
- **Provider:** prometheus
|
||||
- **Endpoint:** /metrics
|
||||
|
||||
#### Custom Metrics
|
||||
|
||||
- `http_requests_total` (counter): Total HTTP requests
|
||||
- `order_processing_duration` (histogram): Order processing time in seconds
|
||||
- `active_sessions` (gauge): Current number of active user sessions
|
||||
|
||||
### Distributed Tracing
|
||||
|
||||
- **Provider:** jaeger
|
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- **Sampling Rate:** 0.1
|
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|
||||
## Analytics
|
||||
|
||||
### Events Tracked
|
||||
|
||||
- **page_viewed**: page_name, referrer, session_id
|
||||
- **product_viewed**: product_id, product_name, category, price
|
||||
- **add_to_cart**: product_id, quantity, cart_value
|
||||
- **purchase_completed**: order_id, total, items_count, payment_method
|
||||
|
||||
## Logging
|
||||
|
||||
### Log Destinations
|
||||
|
||||
- **stdout** (console): Level = info
|
||||
- **elasticsearch** (elasticsearch): Level = debug
|
||||
- **cloudwatch** (aws_cloudwatch): Level = warn
|
||||
|
||||
### Retention Policy
|
||||
|
||||
- Hot Storage: 7 days
|
||||
- Warm Storage: 30 days
|
||||
- Cold Storage: 90 days
|
||||
|
||||
---
|
||||
|
||||
# 9. Deployment Architecture
|
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|
||||
|
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## Container Configuration
|
||||
|
||||
- **Base Image:** node:20-alpine
|
||||
|
||||
## Kubernetes Resources
|
||||
|
||||
### Deployments
|
||||
|
||||
#### api-server
|
||||
|
||||
- **Replicas:** 3
|
||||
- **Image:** app/api:latest
|
||||
- **CPU Request/Limit:** 250m / 1000m
|
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- **Memory Request/Limit:** 512Mi / 1Gi
|
||||
|
||||
### Auto-Scaling
|
||||
|
||||
- **Enabled:** true
|
||||
- **Min/Max Replicas:** 3 - 10
|
||||
|
||||
|
||||
---
|
||||
|
||||
# 10. Service Level Agreements
|
||||
|
||||
|
||||
## SLA
|
||||
|
||||
- **Availability Target:** 99.9%
|
||||
|
||||
## Service Level Objectives
|
||||
|
||||
| Objective | Target | Window |
|
||||
|-----------|--------|--------|
|
||||
| API Availability | 99.95% | 30 days |
|
||||
| API Latency (p99) | 500ms | 1 hour |
|
||||
| Error Rate | 0.1% | 1 hour |
|
||||
| Throughput | 10000 rps | 1 minute |
|
||||
|
||||
## Error Budget
|
||||
|
||||
- **Monthly Budget:** 43.2 minutes
|
||||
- **Alert Threshold:** 50%
|
||||
|
||||
|
||||
---
|
||||
|
||||
# Appendix
|
||||
|
||||
## A. Specification Files Summary
|
||||
|
||||
| File | Type |
|
||||
|------|------|
|
||||
| analytics.yaml | analytics |
|
||||
| authentication.yaml | authentication |
|
||||
| authorization.yaml | authorization |
|
||||
| business_requirements.yaml | business_requirements |
|
||||
| database.yaml | database |
|
||||
| deployment.yaml | deployment |
|
||||
| logging.yaml | logging |
|
||||
| nfr.yaml | non_functional_requirements |
|
||||
| opensync.yaml | opensync |
|
||||
| security.yaml | security |
|
||||
| service_level.yaml | service_level |
|
||||
| service_openapi.yaml | openapi |
|
||||
| telemetry.yaml | telemetry |
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## B. Document History
|
||||
|
||||
| Version | Date | Author | Changes |
|
||||
|---------|------|--------|---------|
|
||||
| 1.0 | 2026-03-08 | qaskx-cli | Initial generation |
|
||||
|
||||
---
|
||||
|
||||
*This document was automatically generated by **qaskx-cli** v0.0.12 on 2026-03-08T11:26:49+11:00*
|
||||
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Reference in New Issue