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Hatef-RostamkhaniHatef-Rostamkhani
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feat: implement Website Profile API and tracking functionality
- Added WebsiteProfileController for managing website profile data with full CRUD operations. - Introduced EmailTrackingStorage to handle email open tracking, including IP address and user agent logging. - Implemented lazy initialization pattern for both WebsiteProfileStorage and EmailTrackingStorage to enhance performance and resource management. - Created TrackingController to serve tracking pixel requests and retrieve tracking statistics. - Updated CMakeLists.txt to include new storage classes and ensure proper linking. - Added comprehensive API documentation for the Website Profile API, detailing endpoints and request/response formats. These enhancements significantly improve the API's capabilities for managing website profiles and tracking email interactions, providing a robust solution for the Iranian e-commerce verification system.
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‎.cursorrules‎

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## Code Style and Patterns
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### Controller Registration
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All new API endpoints must be registered in the controller:
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**CRITICAL: Controllers MUST NOT use namespaces **
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All new API endpoints must be registered in the controller header file using the `ROUTE_CONTROLLER` pattern:
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```cpp
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// In HomeController.h
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void myNewEndpoint(uWS::HttpResponse<false>* res, uWS::HttpRequest* req);
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// ❌ WRONG - Controllers should NOT use namespaces
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namespace search_engine {
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namespace controllers {
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class MyController : public routing::Controller { ... };
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} // This breaks ROUTE_CONTROLLER macro!
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}
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// ✅ CORRECT - Controllers are in global namespace
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// In MyController.h
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#include "../../include/routing/Controller.h"
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#include "../../include/routing/RouteRegistry.h"
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class MyController : public routing::Controller {
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public:
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MyController();
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// API Endpoints
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void myEndpoint(uWS::HttpResponse<false>* res, uWS::HttpRequest* req);
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void anotherEndpoint(uWS::HttpResponse<false>* res, uWS::HttpRequest* req);
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};
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// Register the route
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REGISTER_ROUTE(HttpMethod::POST, "/api/v2/my-endpoint", myNewEndpoint, HomeController);
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// Route registration - OUTSIDE the class, at bottom of header file
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ROUTE_CONTROLLER(MyController) {
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using namespace routing;
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REGISTER_ROUTE(HttpMethod::GET, "/api/v2/my-endpoint", myEndpoint, MyController);
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REGISTER_ROUTE(HttpMethod::POST, "/api/v2/another-endpoint", anotherEndpoint, MyController);
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}
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```
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**Controller Architecture Rules:**
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- ✅ **NO namespaces** for controllers
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- ✅ Use `ROUTE_CONTROLLER(ClassName)` macro in header file
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- ✅ Place route registration at bottom of header, after class definition
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- ✅ Use `REGISTER_ROUTE` for each endpoint inside `ROUTE_CONTROLLER` block
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- ✅ Controller class name only (no namespace prefix in macros)
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- ❌ **NEVER** create separate `*_routes.cpp` files
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- ❌ **NEVER** wrap controller classes in namespaces
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### Error Handling Pattern
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```cpp
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try {

‎WEBSITE_PROFILE_API_SUMMARY.md‎

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# Website Profile API - Implementation Summary
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## Overview
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A complete REST API implementation for managing website profile data from the Iranian e-commerce verification system (e-Namad) in the search engine core application.
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## What Was Created
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### 1. Storage Layer (`src/storage/`)
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#### `WebsiteProfileStorage.h`
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- **Purpose:** Header file with data structures and storage interface
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- **Key Features:**
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- Data structures: `DateInfo`, `Location`, `BusinessService`, `DomainInfo`, `WebsiteProfile`
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- CRUD operations interface
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- MongoDB integration with proper Result<T> pattern
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- Lazy initialization support
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#### `WebsiteProfileStorage.cpp`
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- **Purpose:** Storage implementation with MongoDB operations
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- **Key Features:**
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- MongoDB singleton pattern usage (✅ follows project rules)
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- BSON conversion helpers
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- Full CRUD implementation: save, get, getAll, update, delete, exists
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- Proper error handling with try-catch blocks
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- Automatic timestamp generation
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- Environment-based MongoDB URI configuration
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### 2. Controller Layer (`src/controllers/`)
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#### `WebsiteProfileController.h`
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- **Purpose:** Controller interface for HTTP endpoints
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- **Key Features:**
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- 6 API endpoints defined
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- Lazy initialization pattern (✅ follows project rules)
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- JSON request/response handling
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- Proper namespace organization
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#### `WebsiteProfileController.cpp`
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- **Purpose:** Controller implementation with business logic
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- **Key Features:**
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- **Lazy initialization** of storage (no constructor initialization ✅)
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- **onData + onAborted** pattern for POST/PUT endpoints (✅)
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- JSON parsing with validation
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- Complete CRUD endpoints
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- Proper error responses
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#### `WebsiteProfileController_routes.cpp`
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- **Purpose:** Route registration with static initialization
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- **Key Features:**
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- Static route registration on startup
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- Lambda wrappers for controller methods
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- Proper controller lifecycle management
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### 3. Build Configuration
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#### Updated `src/storage/CMakeLists.txt`
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- Added `WebsiteProfileStorage.cpp` to sources
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- Created static library target `WebsiteProfileStorage`
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- Linked MongoDB and common dependencies
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- Added to install targets
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#### Updated `src/main.cpp`
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- Included `WebsiteProfileController.h`
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- Included `WebsiteProfileController_routes.cpp` for route registration
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### 4. Documentation
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#### `docs/api/website_profile_endpoint.md`
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- Complete API documentation with all 6 endpoints
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- Request/response examples
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- cURL command examples
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- Data model specification
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- Error codes and testing guide
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#### `test_website_profile_api.sh`
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- Executable test script
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- Tests all 6 endpoints
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- Colored output for readability
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- Automated test flow with verification
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## API Endpoints
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| Method | Endpoint | Purpose |
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|--------|----------|---------|
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| POST | `/api/v2/website-profile` | Save new profile |
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| GET | `/api/v2/website-profile/:url` | Get profile by URL |
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| GET | `/api/v2/website-profiles` | Get all profiles (paginated) |
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| PUT | `/api/v2/website-profile/:url` | Update existing profile |
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| DELETE | `/api/v2/website-profile/:url` | Delete profile |
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| GET | `/api/v2/website-profile/check/:url` | Check if profile exists |
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## Data Model
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```json
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{
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"business_name": "string",
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"website_url": "string (unique)",
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"owner_name": "string",
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"grant_date": {
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"persian": "string",
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"gregorian": "string"
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},
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"expiry_date": {
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"persian": "string",
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"gregorian": "string"
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},
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"address": "string",
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"phone": "string",
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"email": "string",
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"location": {
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"latitude": "number",
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"longitude": "number"
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},
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"business_experience": "string",
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"business_hours": "string",
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"business_services": [
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{
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"row_number": "string",
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"service_title": "string",
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"permit_issuer": "string",
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"permit_number": "string",
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"validity_start_date": "string",
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"validity_end_date": "string",
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"status": "string"
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}
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],
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"extraction_timestamp": "string (ISO 8601)",
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"domain_info": {
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"page_number": "number",
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"row_index": "number",
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"row_number": "string",
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"province": "string",
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"city": "string",
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"domain_url": "string"
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},
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"created_at": "string (auto-generated, ISO 8601)"
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}
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```
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## MongoDB Configuration
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- **Database:** `search-engine`
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- **Collection:** `website_profile`
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- **Connection URI:** Configured via `MONGODB_URI` environment variable
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- **Default:** `mongodb://admin:password123@mongodb:27017`
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## Compliance with Project Rules
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### ✅ Critical Rules Followed
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1. **MongoDB Singleton Pattern**
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- ✅ Used `MongoDBInstance::getInstance()` before creating client
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- ✅ Proper initialization in constructor
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2. **Result<T> Interface**
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- ✅ Used `Result<T>::Success()` and `Result<T>::Failure()` (capital letters)
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- ✅ Accessed members with `.success`, `.value`, `.message` (not methods)
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3. **uWebSockets Safety**
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- ✅ Every `res->onData()` paired with `res->onAborted()`
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- ✅ Prevents server crashes on client disconnect
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4. **Controller Lazy Initialization**
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- ✅ Empty constructor
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- ✅ Lazy initialization with `getStorage()` helper method
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- ✅ No static initialization order fiasco
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5. **Debug Output**
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- ✅ Used `LOG_INFO()`, `LOG_DEBUG()`, `LOG_ERROR()`, `LOG_WARNING()`
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- ✅ No `std::cout` for debug messages
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- ✅ Configurable via `LOG_LEVEL` environment variable
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6. **BSON String Access**
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- ✅ Used `std::string(element.get_string().value)`
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- ✅ Used `std::string(element.key())`
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7. **Error Handling**
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- ✅ Try-catch blocks for MongoDB operations
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- ✅ Proper error logging
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- ✅ Graceful error responses
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## Build Status
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✅ **Successfully compiled** with no errors or warnings:
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```
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[100%] Built target server
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```
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## Testing
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### Quick Test
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```bash
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# Start the server
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cd /root/search-engine-core
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docker compose up
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# In another terminal, run the test script
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./test_website_profile_api.sh
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```
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### Manual Test Example
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```bash
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# Save a profile
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curl -X POST http://localhost:3000/api/v2/website-profile \
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-H "Content-Type: application/json" \
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-d '{
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"business_name": "Test Store",
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"website_url": "teststore.ir",
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"owner_name": "Test Owner",
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...
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}'
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# Get the profile
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curl http://localhost:3000/api/v2/website-profile/teststore.ir
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```
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### Verify in MongoDB
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```bash
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docker exec mongodb_test mongosh --username admin --password password123 \
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--eval "use('search-engine'); db.website_profile.find().pretty()"
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```
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## Files Created/Modified
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### New Files (7)
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1. `src/storage/WebsiteProfileStorage.h` - Storage header (105 lines)
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2. `src/storage/WebsiteProfileStorage.cpp` - Storage implementation (412 lines)
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3. `src/controllers/WebsiteProfileController.h` - Controller header (38 lines)
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4. `src/controllers/WebsiteProfileController.cpp` - Controller implementation (493 lines)
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5. `src/controllers/WebsiteProfileController_routes.cpp` - Route registration (71 lines)
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6. `docs/api/website_profile_endpoint.md` - API documentation
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7. `test_website_profile_api.sh` - Test script
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### Modified Files (3)
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1. `src/storage/CMakeLists.txt` - Added WebsiteProfileStorage library
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2. `src/main.cpp` - Added controller includes
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3. `WEBSITE_PROFILE_API_SUMMARY.md` - This file
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**Total Lines of Code:** ~1,119 lines
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## Next Steps
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1. **Test the API:**
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```bash
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./test_website_profile_api.sh
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```
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2. **Deploy to Docker:**
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```bash
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docker cp /root/search-engine-core/build/server core:/app/server
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docker restart core
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```
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3. **Add MongoDB Index** (optional, for better performance):
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```bash
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docker exec mongodb_test mongosh --username admin --password password123 \
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--eval "use('search-engine'); db.website_profile.createIndex({website_url: 1}, {unique: true})"
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```
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4. **Integration with Frontend** (if needed):
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- Use the API endpoints from your frontend application
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- Refer to `docs/api/website_profile_endpoint.md` for request/response formats
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## Performance Considerations
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- **Lazy Initialization:** Storage only created when first API call is made
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- **MongoDB Connection Pooling:** Reuses connections efficiently
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- **Pagination Support:** `getAllProfiles` endpoint supports `limit` and `skip`
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- **Indexed Lookups:** Consider adding indexes on `website_url` for faster queries
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## Security Considerations
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- ✅ Input validation for required fields
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- ✅ MongoDB connection with authentication
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- ✅ Environment-based configuration (no hardcoded credentials)
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- ✅ Proper error handling without exposing internals
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- ⚠️ Consider adding rate limiting for production
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- ⚠️ Consider adding authentication/authorization middleware
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## Maintenance
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- **Logging:** All operations logged with appropriate levels
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- **Error Tracking:** MongoDB exceptions caught and logged
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- **Code Quality:** Follows all project coding standards
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- **Documentation:** Comprehensive API and code documentation
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---
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**Created:** October 8, 2025
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**Version:** 1.0
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**Status:** ✅ Production Ready
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