From 02e1053eb5b644f0a1fa58dadc398ec2a7923451 Mon Sep 17 00:00:00 2001
From: Ho Ngoc Hai <hongochai10@icloud.com>
Date: Wed, 14 Jan 2026 12:21:51 +0700
Subject: [PATCH] docs: Update architecture and template documentation for
 GoodGo Platform

- Revised the architecture documentation to include detailed diagrams and descriptions for the GoodGo Microservices Platform, enhancing clarity on system components and interactions.
- Updated the .NET template documentation to reflect new naming conventions and project structures, ensuring consistency across services.
- Added real-world examples and practical setup instructions for local development, including Traefik routing and environment variable configurations.
- Enhanced the guide documentation with verification checklists and troubleshooting steps to support developers in deploying and managing services effectively.
---
 docs/vi/templates/architecture.md    | 184 ++++++++++++++--
 docs/vi/templates/dotnet-template.md | 305 ++++++++++++++++++++++++---
 docs/vi/templates/guide.md           | 133 ++++++++++--
 docs/vi/templates/index.md           |  24 ++-
 docs/vi/templates/nodejs-template.md |   2 +
 docs/vi/templates/skill-pattern.md   | 280 ++++++++++++------------
 note.md                              |  11 +-
 7 files changed, 722 insertions(+), 217 deletions(-)

diff --git a/docs/vi/templates/architecture.md b/docs/vi/templates/architecture.md
index 7b0a19d2..d77dbc63 100644
--- a/docs/vi/templates/architecture.md
+++ b/docs/vi/templates/architecture.md
@@ -41,16 +41,36 @@ Giải thích chi tiết bằng tiếng Việt về kiến trúc, bao gồm:
 
 ```mermaid
 C4Context
-    title System Context Diagram for [System Name]
+    title System Context Diagram for GoodGo Microservices Platform
     
-    Person(user, "User", "System user")
-    System(system, "System Name", "System description")
-    System_Ext(external, "External System", "External dependency")
+    Person(user, "End User", "Platform users")
+    Person(admin, "Administrator", "System administrators")
     
-    Rel(user, system, "Uses")
-    Rel(system, external, "Calls", "HTTPS")
+    System_Boundary(platform, "GoodGo Platform") {
+        System(gateway, "Traefik Gateway", "API Gateway, routing, load balancing")
+        System(services, "Microservices", "IAM, Storage, Chat, Membership, etc.")
+        System(rabbitmq, "RabbitMQ", "Message broker for async events")
+    }
+    
+    System_Ext(neon, "Neon PostgreSQL", "Serverless database")
+    System_Ext(redis, "Redis", "Cache and session store")
+    System_Ext(minio, "MinIO/Aliyun OSS", "Object storage")
+    System_Ext(monitoring, "Observability Stack", "Prometheus + Grafana + Loki + Jaeger")
+    
+    Rel(user, gateway, "Uses", "HTTPS")
+    Rel(admin, gateway, "Manages", "HTTPS")
+    Rel(gateway, services, "Routes to", "HTTP")
+    Rel(services, neon, "Stores data", "PostgreSQL")
+    Rel(services, redis, "Caches data", "Redis Protocol")
+    Rel(services, rabbitmq, "Pub/Sub events", "AMQP")
+    Rel(services, minio, "Stores files", "S3 API")
+    Rel(services, monitoring, "Sends telemetry", "HTTP/gRPC")
 ```
 
+**EN**: The GoodGo Platform uses microservices architecture where all client requests go through Traefik API Gateway. Services communicate synchronously via REST/HTTP and asynchronously via RabbitMQ events. Each service has its own database schema in Neon PostgreSQL and uses Redis for caching.
+
+**VI**: Nền tảng GoodGo sử dụng kiến trúc microservices nơi tất cả requests từ client đi qua Traefik API Gateway. Các services giao tiếp đồng bộ qua REST/HTTP và bất đồng bộ qua RabbitMQ events. Mỗi service có database schema riêng trong Neon PostgreSQL và sử dụng Redis cho caching.
+
 ## Components / Thành phần
 
 ### Component A / Thành phần A
@@ -81,9 +101,71 @@ const componentA = new ComponentA({
 
 **File Location**: [`component-a.ts`](file:///path/to/component-a.ts)
 
-### Component B / Thành phần B
+---
 
-(Repeat structure for each major component)
+### Real-World Example: Storage Service / Ví dụ Thực tế: Storage Service
+
+**EN**: File storage management service supporting multiple cloud providers (MinIO, Aliyun OSS).
+
+**VI**: Service quản lý lưu trữ file hỗ trợ nhiều cloud providers (MinIO, Aliyun OSS).
+
+**Key Features / Tính năng chính**:
+- Multi-provider pattern (MinIO/Aliyun OSS)
+- Pre-signed URL generation for secure uploads/downloads
+- User quota management
+- File sharing với time-limited tokens
+- Direct client upload pattern
+
+**Technologies Used / Công nghệ sử dụng**:
+- .NET 10, Entity Framework Core
+- MinIO Client, Aliyun OSS SDK
+- Redis (caching)
+- PostgreSQL (Neon)
+
+**Architecture Pattern**:
+```csharp
+// Provider abstraction
+public interface IStorageProvider
+{
+    Task<string> UploadFileAsync(Stream fileStream, string fileName, CancellationToken ct);
+    Task<string> GeneratePresignedUrlAsync(string objectKey, int expiryMinutes, CancellationToken ct);
+}
+
+// Concrete implementations
+public class MinioStorageProvider : IStorageProvider { }
+public class AliyunOssStorageProvider : IStorageProvider { }
+
+// Factory pattern for provider selection
+public class StorageProviderFactory
+{
+    public IStorageProvider CreateProvider(string providerName) { }
+}
+```
+
+**File Location**: [`services/storage-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/storage-service-net)
+
+---
+
+### Real-World Example: IAM Service / Ví dụ Thực tế: IAM Service
+
+**EN**: Identity and Access Management service handling authentication, authorization, and RBAC.
+
+**VI**: Service quản lý định danh và truy cập xử lý xác thực, phân quyền và RBAC.
+
+**Key Features / Tính năng chính**:
+- JWT authentication (RS256)
+- Role-Based Access Control (RBAC)
+- MFA support (TOTP)
+- Session management
+- Permission caching
+
+**Technologies Used / Công nghệ sử dụng**:
+- .NET 10, Duende IdentityServer
+- Entity Framework Core
+- Redis (caching)
+- PostgreSQL (Neon)
+
+**File Location**: [`services/iam-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/iam-service-net)
 
 ## Data Flow / Luồng Dữ liệu
 
@@ -158,15 +240,28 @@ erDiagram
 
 ## Performance Characteristics / Đặc điểm Hiệu suất
 
-**EN**: Description of performance expectations and optimizations
+**EN**: Description of performance expectations and optimizations based on GoodGo Platform standards.
 
-**VI**: Mô tả kỳ vọng hiệu suất và tối ưu hóa
+**VI**: Mô tả kỳ vọng hiệu suất và tối ưu hóa dựa trên chuẩn GoodGo Platform.
 
 | Metric / Chỉ số | Target / Mục tiêu | Notes / Ghi chú |
 |------------------|-------------------|-----------------|
-| Response Time / Thời gian phản hồi | < 100ms | P95 |
-| Throughput / Thông lượng | 1000 req/s | Peak load |
-| Memory Usage / Sử dụng RAM | < 512MB | Per instance |
+| API Response Time (P95) / Thời gian phản hồi API | < 200ms | Excluding external API calls |
+| API Response Time (P99) / Thời gian phản hồi API | < 500ms | Peak load scenarios |
+| Throughput / Thông lượng | 1000 req/s | Per service instance |
+| Database Query Time (P95) / Truy vấn Database | < 50ms | Simple queries with indexes |
+| Cache Hit Rate (L1) / Tỷ lệ cache hit | > 40% | In-memory cache |
+| Cache Hit Rate (L2) / Tỷ lệ cache hit | > 80% | Redis cache |
+| Service Availability / Tính khả dụng | > 99.9% | Monthly uptime target |
+| Error Rate / Tỷ lệ lỗi | < 1% | 4xx + 5xx errors |
+
+**Optimization Strategies / Chiến lược Tối ưu**:
+- **Multi-layer caching**: L1 (Memory) + L2 (Redis)
+- **Connection pooling**: For PostgreSQL connections
+- **Pagination**: Max 100 items per page for list endpoints
+- **Database indexes**: On frequently queried fields
+- **Async events**: Fire-and-forget với RabbitMQ
+- **CDN**: For static assets (Next.js)
 
 ## Security Considerations / Cân nhắc Bảo mật
 
@@ -179,23 +274,55 @@ erDiagram
 
 ## Deployment / Triển khai
 
-**EN**: How this architecture is deployed and scaled
+**EN**: How this architecture is deployed and scaled in GoodGo Platform.
 
-**VI**: Cách kiến trúc này được triển khai và mở rộng
+**VI**: Cách kiến trúc này được triển khai và mở rộng trong GoodGo Platform.
+
+### Traefik API Gateway Routing
+
+```yaml
+# docker-compose.yml
+services:
+  storage-service-net:
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.storage-service.rule=PathPrefix(`/api/v1/storage`)"
+      - "traefik.http.services.storage-service.loadbalancer.server.port=8080"
+      - "traefik.http.routers.storage-service.middlewares=strip-prefix@docker"
+```
+
+### Kubernetes Deployment
 
 ```mermaid
 graph LR
-    LB[Load Balancer] --> A[Instance 1]
-    LB --> B[Instance 2]
-    LB --> C[Instance 3]
-    A --> DB[(Database)]
+    LB[Load Balancer] --> Traefik[Traefik Gateway<br/>2-3 replicas]
+    Traefik --> A[Service A<br/>2-10 replicas HPA]
+    Traefik --> B[Service B<br/>2-10 replicas HPA]
+    Traefik --> C[Service C<br/>2-10 replicas HPA]
+    A --> DB[(Neon PostgreSQL<br/>Serverless)]
     B --> DB
     C --> DB
-    A --> Cache[(Redis)]
+    A --> Cache[(Redis Cluster<br/>3 nodes)]
     B --> Cache
     C --> Cache
+    
+    style LB fill:#1565c0,stroke:#fff,stroke-width:2px,color:#fff
+    style Traefik fill:#0f4c81,stroke:#fff,stroke-width:2px,color:#fff
+    style A fill:#283593,stroke:#fff,stroke-width:2px,color:#fff
+    style B fill:#4527a0,stroke:#fff,stroke-width:2px,color:#fff
+    style C fill:#4527a0,stroke:#fff,stroke-width:2px,color:#fff
+    style DB fill:#5e35b1,stroke:#fff,stroke-width:2px,color:#fff
+    style Cache fill:#ef6c00,stroke:#fff,stroke-width:2px,color:#fff
 ```
 
+**Resource Allocation / Phân bổ Tài nguyên**:
+
+| Service | Requests | Limits |
+|---------|----------|--------|
+| **Microservices** | 256Mi RAM, 250m CPU | 512Mi RAM, 500m CPU |
+| **Traefik** | 512Mi RAM, 500m CPU | 1Gi RAM, 1000m CPU |
+| **Redis** | 2Gi RAM, 1 CPU | 4Gi RAM, 2 CPU |
+
 ## Monitoring & Observability / Giám sát & Khả năng quan sát
 
 **EN**: How to monitor this architecture, key metrics, alerts
@@ -212,9 +339,20 @@ graph LR
 
 ## Related Documentation / Tài liệu Liên quan
 
-- [Related Arch Doc 1](../architecture/related-doc-1.md) - EN: Description / VI: Mô tả
-- [Related Guide](../guides/related-guide.md) - EN: Description / VI: Mô tả
-- [Related Skill](../skills/related-skill.md) - EN: Description / VI: Mô tả
+### Architecture Documents
+- [System Design](../architecture/system-design.md) - EN: Overall platform architecture / VI: Kiến trúc tổng thể platform
+- [Microservices Communication](../architecture/microservices-communication.md) - EN: Service communication patterns / VI: Patterns giao tiếp services
+- [Caching Architecture](../architecture/caching-architecture.md) - EN: Redis caching strategies / VI: Chiến lược Redis caching
+- [Event-Driven Architecture](../architecture/event-driven-architecture.md) - EN: RabbitMQ event patterns / VI: Patterns RabbitMQ events
+
+### Skills Reference
+- [CQRS with MediatR](../skills/cqrs-mediatr.md) - EN: CQRS pattern / VI: Pattern CQRS
+- [Repository Pattern](../skills/repository-pattern.md) - EN: EF Core repository / VI: Repository EF Core
+- [Domain-Driven Design](../skills/domain-driven-design.md) - EN: DDD patterns / VI: Patterns DDD
+
+### Guides
+- [Local Development](../guides/local-development.md) - EN: Setup dev environment / VI: Setup môi trường dev
+- [Deployment](../guides/deployment.md) - EN: Kubernetes deployment / VI: Triển khai Kubernetes
 
 ## References / Tham khảo
 
diff --git a/docs/vi/templates/dotnet-template.md b/docs/vi/templates/dotnet-template.md
index a361d163..0ee4b6f9 100644
--- a/docs/vi/templates/dotnet-template.md
+++ b/docs/vi/templates/dotnet-template.md
@@ -29,14 +29,22 @@ Template này cung cấp cấu trúc sẵn sàng production cho microservices .N
 
 ```bash
 # Sao chép template sang service mới
-cp -r services/_template_dot_net services/your-service-name
-cd services/your-service-name
+cp -r services/_template_dot_net services/your-service-name-net
+cd services/your-service-name-net
 
 # Đổi tên tất cả "MyService" thành "YourService"
+# Ví dụ: MyService → StorageService, UserService, PaymentService
 find . -type f -name "*.cs" -exec sed -i '' 's/MyService/YourService/g' {} +
 find . -type f -name "*.csproj" -exec sed -i '' 's/MyService/YourService/g' {} +
+find . -type f -name "*.sln" -exec sed -i '' 's/MyService/YourService/g' {} +
 ```
 
+**Naming Convention**:
+- Service folder: `{service-name}-net` (ví dụ: `storage-service-net`, `iam-service-net`)
+- Projects: `{ServiceName}.API`, `{ServiceName}.Domain`, `{ServiceName}.Infrastructure`
+- DbContext: `{ServiceName}Context` (ví dụ: `StorageServiceContext`)
+- Namespace: `GoodGo.Services.{ServiceName}` (ví dụ: `GoodGo.Services.StorageService`)
+
 ### 2. Cấu Hình Môi Trường
 
 ```bash
@@ -62,36 +70,54 @@ dotnet run --project src/MyService.API
 ## Cấu Trúc Dự Án
 
 ```
-_template_dot_net/
+{service-name}-net/                 # Ví dụ: storage-service-net
 ├── src/
-│   ├── MyService.API/              # Lớp Presentation (Controllers, CQRS)
+│   ├── {ServiceName}.API/          # Lớp Presentation (Controllers, CQRS)
 │   │   ├── Controllers/            # Các API endpoints
 │   │   ├── Application/            # Triển khai CQRS
 │   │   │   ├── Commands/           # Thao tác ghi (MediatR)
 │   │   │   ├── Queries/            # Thao tác đọc
 │   │   │   ├── Behaviors/          # MediatR pipeline behaviors
 │   │   │   └── Validations/        # FluentValidation validators
+│   │   ├── Middlewares/            # Custom middlewares
 │   │   └── Program.cs              # Điểm vào ứng dụng
 │   │
-│   ├── MyService.Domain/           # Lớp Domain (Business logic thuần túy)
+│   ├── {ServiceName}.Domain/       # Lớp Domain (Business logic thuần túy)
 │   │   ├── AggregatesModel/        # Aggregate roots và entities
 │   │   ├── Events/                 # Domain events
 │   │   ├── Exceptions/             # Domain exceptions
-│   │   └── SeedWork/               # Base classes
+│   │   └── SeedWork/               # Base classes (Entity, IAggregateRoot)
 │   │
-│   └── MyService.Infrastructure/   # Lớp Infrastructure
-│       ├── EntityConfigurations/   # Cấu hình EF Core
+│   └── {ServiceName}.Infrastructure/ # Lớp Infrastructure
+│       ├── EntityConfigurations/   # Cấu hình EF Core (Fluent API)
 │       ├── Repositories/           # Triển khai repositories
-│       └── MyServiceContext.cs     # DbContext với Unit of Work
+│       ├── Providers/              # External service providers (nếu có)
+│       ├── Services/               # Infrastructure services
+│       ├── Migrations/             # EF Core migrations
+│       └── {ServiceName}Context.cs # DbContext với Unit of Work
 │
 ├── tests/
-│   ├── MyService.UnitTests/        # Unit tests
-│   └── MyService.FunctionalTests/  # Integration tests
+│   ├── {ServiceName}.UnitTests/    # Unit tests
+│   └── {ServiceName}.FunctionalTests/ # Integration tests
+│
+├── docs/
+│   ├── en/                         # English documentation
+│   │   ├── README.md
+│   │   └── ARCHITECTURE.md
+│   └── vi/                         # Vietnamese documentation
+│       ├── README.md
+│       └── ARCHITECTURE.md
 │
 ├── Dockerfile                      # Multi-stage Docker build
-└── docker-compose.yml              # Thiết lập phát triển local
+├── docker-compose.yml              # Thiết lập phát triển local
+└── README.md                       # Service overview (bilingual)
 ```
 
+**Examples thực tế**:
+- Storage Service: [`services/storage-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/storage-service-net)
+- IAM Service: [`services/iam-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/iam-service-net)
+- Chat Service: [`services/chat-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/chat-service-net)
+
 ## Kiến Trúc
 
 ```mermaid
@@ -204,12 +230,43 @@ Request → LoggingBehavior → ValidatorBehavior → TransactionBehavior → Ha
 
 ## Biến Môi Trường
 
+### Required / Bắt buộc
+
 | Biến | Mô Tả | Mặc định |
 |------|-------|----------|
 | `ASPNETCORE_ENVIRONMENT` | Tên môi trường | `Development` |
-| `DATABASE_URL` | Kết nối PostgreSQL | - |
-| `REDIS_URL` | Kết nối Redis | - |
-| `JWT_SECRET` | Secret ký JWT | - |
+| `DATABASE_URL` | Kết nối Neon PostgreSQL | - |
+| `ConnectionStrings__DefaultConnection` | Connection string format chuẩn | - |
+
+### Optional / Tùy chọn
+
+| Biến | Mô Tả | Mặc định |
+|------|-------|----------|
+| `REDIS_URL` | Kết nối Redis (cache) | - |
+| `RabbitMQ__Host` | RabbitMQ hostname | `localhost` |
+| `RabbitMQ__Port` | RabbitMQ port | `5672` |
+| `RabbitMQ__Username` | RabbitMQ username | `guest` |
+| `RabbitMQ__Password` | RabbitMQ password | `guest` |
+
+### Inter-Service Communication
+
+| Biến | Mô Tả | Mặc định |
+|------|-------|----------|
+| `IamService__BaseUrl` | IAM Service URL | `http://iam-service-net:5001` |
+| `Services__InternalApiKey` | Shared secret cho service-to-service auth | - |
+
+### Multi-Provider Pattern (Example: Storage Service)
+
+| Biến | Mô Tả | Mặc định |
+|------|-------|----------|
+| `Storage__Provider` | Provider: `minio` hoặc `aliyun` | `minio` |
+| `Storage__DefaultBucket` | Default bucket name | `storage` |
+| `Storage__MinIO__Endpoint` | MinIO endpoint | `localhost:9000` |
+| `Storage__MinIO__AccessKey` | MinIO access key | - |
+| `Storage__MinIO__SecretKey` | MinIO secret key | - |
+| `Storage__AliyunOSS__Endpoint` | Aliyun OSS endpoint | - |
+| `Storage__AliyunOSS__AccessKeyId` | Aliyun access key | - |
+| `Storage__AliyunOSS__AccessKeySecret` | Aliyun secret key | - |
 
 ## Kiểm Thử
 
@@ -257,23 +314,223 @@ spec:
             port: 8080
 ```
 
+## Patterns Nâng cao
+
+### Multi-Provider Pattern
+
+**Sử dụng khi**: Service cần hỗ trợ nhiều external providers (storage, payment, SMS)
+
+**Example**: Storage Service với MinIO và Aliyun OSS
+
+```csharp
+// Domain - Interface
+public interface IStorageProvider
+{
+    Task<string> UploadFileAsync(Stream fileStream, string fileName, CancellationToken ct);
+    Task<Stream> DownloadFileAsync(string objectKey, CancellationToken ct);
+    Task DeleteFileAsync(string objectKey, CancellationToken ct);
+    Task<string> GeneratePresignedUrlAsync(string objectKey, int expiryMinutes, CancellationToken ct);
+}
+
+// Infrastructure - MinIO Implementation
+public class MinioStorageProvider : IStorageProvider
+{
+    private readonly MinioClient _client;
+    // Implementation...
+}
+
+// Infrastructure - Aliyun OSS Implementation
+public class AliyunOssStorageProvider : IStorageProvider
+{
+    private readonly OssClient _client;
+    // Implementation...
+}
+
+// API - Provider Factory
+public class StorageProviderFactory
+{
+    public IStorageProvider CreateProvider(IConfiguration config)
+    {
+        var provider = config["Storage:Provider"];
+        return provider?.ToLower() switch
+        {
+            "minio" => new MinioStorageProvider(config),
+            "aliyun" => new AliyunOssStorageProvider(config),
+            _ => throw new InvalidOperationException($"Unknown provider: {provider}")
+        };
+    }
+}
+```
+
+**File Reference**: [`StorageService.Infrastructure/Providers/`](file:///Users/velikho/Desktop/WORKING/Base/services/storage-service-net/src/StorageService.Infrastructure/Providers)
+
+---
+
+### Inter-Service Authentication Pattern
+
+**Sử dụng khi**: Service cần validate JWT tokens với IAM Service
+
+```csharp
+// Infrastructure - IAM Service Client
+public class IamServiceClient
+{
+    private readonly HttpClient _httpClient;
+    private readonly IConfiguration _config;
+
+    public IamServiceClient(HttpClient httpClient, IConfiguration config)
+    {
+        _httpClient = httpClient;
+        _config = config;
+        _httpClient.BaseAddress = new Uri(_config["IamService:BaseUrl"]);
+    }
+
+    public async Task<UserInfo> ValidateTokenAsync(string token, CancellationToken ct)
+    {
+        var request = new HttpRequestMessage(HttpMethod.Post, "/api/v1/auth/validate")
+        {
+            Headers = { { "Authorization", $"Bearer {token}" } }
+        };
+
+        var response = await _httpClient.SendAsync(request, ct);
+        response.EnsureSuccessStatusCode();
+        
+        return await response.Content.ReadFromJsonAsync<UserInfo>(ct);
+    }
+}
+
+// API - Middleware
+public class JwtValidationMiddleware
+{
+    private readonly RequestDelegate _next;
+    private readonly IamServiceClient _iamClient;
+
+    public async Task InvokeAsync(HttpContext context)
+    {
+        var token = context.Request.Headers["Authorization"].FirstOrDefault()?.Split(" ").Last();
+        
+        if (!string.IsNullOrEmpty(token))
+        {
+            var userInfo = await _iamClient.ValidateTokenAsync(token, context.RequestAborted);
+            context.Items["UserId"] = userInfo.UserId;
+        }
+
+        await _next(context);
+    }
+}
+```
+
+---
+
 ## Có Gì Mới Trong .NET 10
 
 - Tính năng ngôn ngữ **C# 14**
 - Hỗ trợ **Native AOT** được cải thiện
 - Hiệu suất **async/await** tốt hơn
-- **JSON serialization** được nâng cao
+- **JSON serialization** được nâng cao (System.Text.Json)
 - Hỗ trợ **LTS** 3 năm (đến tháng 11/2028)
+- **Entity Framework Core 10** với performance improvements
+
+## Tích hợp với Platform
+
+### Traefik Routing
+
+Thêm labels vào `docker-compose.yml`:
+
+```yaml
+services:
+  your-service-net:
+    build:
+      context: ../..
+      dockerfile: services/your-service-net/Dockerfile
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.your-service.rule=PathPrefix(`/api/v1/your-service`)"
+      - "traefik.http.services.your-service.loadbalancer.server.port=8080"
+      - "traefik.http.routers.your-service.middlewares=strip-prefix@docker"
+```
+
+### Neon PostgreSQL Configuration
+
+```json
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=ep-xxx.neon.tech;Database=your_service;Username=xxx;Password=xxx;SSL Mode=Require;Trust Server Certificate=true"
+  }
+}
+```
+
+**Best Practices**:
+- Sử dụng connection pooling: `Pooling=true;Maximum Pool Size=100`
+- Enable SSL: `SSL Mode=Require`
+- Set command timeout: `Command Timeout=30`
+
+### RabbitMQ Integration (thay vì Kafka)
+
+```csharp
+// Domain Event
+public record FileUploadedEvent(string FileId, string UserId, long FileSize) : IDomainEvent;
+
+// Infrastructure - Event Publisher
+public class RabbitMqEventPublisher : IEventPublisher
+{
+    private readonly IConnection _connection;
+    private readonly IModel _channel;
+
+    public async Task PublishAsync<T>(T @event, CancellationToken ct) where T : IDomainEvent
+    {
+        var message = JsonSerializer.Serialize(@event);
+        var body = Encoding.UTF8.GetBytes(message);
+        
+        _channel.BasicPublish(
+            exchange: "domain_events",
+            routingKey: typeof(T).Name,
+            body: body
+        );
+    }
+}
+```
+
+---
 
 ## Tài Liệu Liên Quan
 
-- [Chi Tiết Kiến Trúc](../architecture/microservices-communication.md)
-- [DDD Patterns](../architecture/system-design.md)
-- [Hướng Dẫn Triển Khai](../guides/deployment.md)
+### Architecture
+- [System Design](../architecture/system-design.md) - Kiến trúc tổng thể GoodGo Platform
+- [Microservices Communication](../architecture/microservices-communication.md) - Patterns giao tiếp
+- [Caching Architecture](../architecture/caching-architecture.md) - Chiến lược Redis caching
 
-## Tài Nguyên
+### Skills
+- [CQRS with MediatR](../skills/cqrs-mediatr.md) - CQRS pattern implementation
+- [Repository Pattern](../skills/repository-pattern.md) - EF Core repository pattern
+- [Domain-Driven Design](../skills/domain-driven-design.md) - DDD tactical patterns
+- [Error Handling](../skills/error-handling-patterns.md) - Exception handling patterns
 
-- [eShopOnContainers](https://github.com/dotnet-architecture/eShopOnContainers)
-- [Tài liệu .NET 10](https://docs.microsoft.com/en-us/dotnet/core/whats-new/dotnet-10)
-- [MediatR](https://github.com/jbogard/MediatR)
-- [FluentValidation](https://docs.fluentvalidation.net/)
+### Guides
+- [Local Development](../guides/local-development.md) - Setup môi trường dev
+- [Deployment](../guides/deployment.md) - Deploy lên Kubernetes
+
+## Tài Nguyên Bổ sung
+
+### Microsoft Official
+- [.NET 10 Documentation](https://docs.microsoft.com/en-us/dotnet/core/whats-new/dotnet-10)
+- [Entity Framework Core 10](https://docs.microsoft.com/en-us/ef/core/)
+- [ASP.NET Core 10](https://docs.microsoft.com/en-us/aspnet/core/)
+
+### Architecture References
+- [eShopOnContainers](https://github.com/dotnet-architecture/eShopOnContainers) - Microservices reference architecture
+- [.NET Microservices Architecture Book](https://docs.microsoft.com/en-us/dotnet/architecture/microservices/)
+
+### Libraries
+- [MediatR](https://github.com/jbogard/MediatR) - CQRS implementation
+- [FluentValidation](https://docs.fluentvalidation.net/) - Validation library
+- [Polly](https://github.com/App-vNext/Polly) - Resilience and transient-fault-handling
+
+### Tools
+- [EF Core Tools](https://docs.microsoft.com/en-us/ef/core/cli/dotnet) - Migrations và scaffolding
+- [Neon PostgreSQL](https://neon.tech/docs) - Serverless Postgres documentation
+
+---
+
+**Last Updated**: 2026-01-14  
+**Template Version**: 2.0  
+**Maintained By**: GoodGo Architecture Team
diff --git a/docs/vi/templates/guide.md b/docs/vi/templates/guide.md
index 7ceaf5a1..423d3000 100644
--- a/docs/vi/templates/guide.md
+++ b/docs/vi/templates/guide.md
@@ -45,6 +45,25 @@ Trước khi bắt đầu hướng dẫn này, hãy đảm bảo bạn có:
 # EN: Verify prerequisites / VI: Xác minh yêu cầu
 node --version   # Should be 20 or higher / Phải là 20 hoặc cao hơn
 docker --version # Should be installed / Phải được cài đặt
+dotnet --version # Should be 10.0+ for .NET services / Phải là 10.0+ cho .NET services
+```
+
+**Example: Local Development Setup for Storage Service**
+```bash
+# Clone repository
+cd /Users/velikho/Desktop/WORKING/Base
+
+# Install dependencies (.NET)
+cd services/storage-service-net
+dotnet restore
+
+# Setup infrastructure
+cd ../../deployments/local
+docker-compose up -d postgres redis minio
+
+# Run migrations
+cd ../../services/storage-service-net
+dotnet ef database update --project src/StorageService.Infrastructure --startup-project src/StorageService.API
 ```
 
 ## Overview / Tổng quan
@@ -96,11 +115,53 @@ touch .env.local
 **Example Content / Nội dung ví dụ**:
 ```env
 # EN: Environment variables / VI: Biến môi trường
-PORT=5000
-NODE_ENV=development
+ASPNETCORE_ENVIRONMENT=Development
 DATABASE_URL=postgresql://localhost:5432/mydb
+REDIS_URL=redis://localhost:6379
+Storage__Provider=minio
+Storage__MinIO__Endpoint=localhost:9000
+Storage__MinIO__AccessKey=minioadmin
+Storage__MinIO__SecretKey=minioadmin
 ```
 
+### Real-World Example / Ví dụ Thực tế: Traefik Routing Setup
+
+**EN**: How to configure Traefik routing for a new service.
+
+**VI**: Cách cấu hình Traefik routing cho service mới.
+
+```yaml
+# docker-compose.yml
+services:
+  your-service-net:
+    build:
+      context: ../..
+      dockerfile: services/your-service-net/Dockerfile
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Development
+      - DATABASE_URL=${DATABASE_URL}
+    labels:
+      # Enable Traefik
+      - "traefik.enable=true"
+      # Define routing rule
+      - "traefik.http.routers.your-service.rule=PathPrefix(`/api/v1/your-service`)"
+      # Specify service port
+      - "traefik.http.services.your-service.loadbalancer.server.port=8080"
+      # Strip prefix middleware
+      - "traefik.http.routers.your-service.middlewares=strip-prefix@docker"
+    networks:
+      - goodgo-network
+
+networks:
+  goodgo-network:
+    external: true
+```
+
+**Expected Result / Kết quả mong đợi**:
+- ✅ Service accessible at `http://localhost/api/v1/your-service`
+- ✅ Traefik dashboard shows the service at `http://localhost:8080`
+- ✅ Health check endpoint works: `http://localhost/api/v1/your-service/health`
+
 ### Step 2 / Bước 2: [Action Title]
 
 **EN**: Continue with next step explanation...
@@ -142,9 +203,35 @@ curl http://localhost:5000/health
 
 ### Verification Checklist / Danh sách kiểm tra
 
-- [ ] Check 1 / Kiểm tra 1: Description / Mô tả
-- [ ] Check 2 / Kiểm tra 2: Description / Mô tả
-- [ ] Check 3 / Kiểm tra 3: Description / Mô tả
+**For .NET Services**:
+- [ ] Check 1: Service builds successfully / Service build thành công
+  ```bash
+  dotnet build
+  ```
+- [ ] Check 2: Database migrations applied / Migrations đã apply
+  ```bash
+  dotnet ef database update --project src/{ServiceName}.Infrastructure --startup-project src/{ServiceName}.API
+  ```
+- [ ] Check 3: Service responds to health checks / Service phản hồi health checks
+  ```bash
+  curl http://localhost:8080/health
+  # Expected: {"status":"Healthy"}
+  ```
+- [ ] Check 4: Swagger UI accessible / Swagger UI truy cập được
+  ```bash
+  open http://localhost:8080/swagger
+  ```
+
+**For Traefik Integration**:
+- [ ] Check 5: Service registered in Traefik / Service đăng ký trong Traefik
+  ```bash
+  curl http://localhost:8080/api/http/routers
+  # Should see your-service router
+  ```
+- [ ] Check 6: API accessible via gateway / API truy cập được qua gateway
+  ```bash
+  curl http://localhost/api/v1/your-service/health
+  ```
 
 ## Common Issues / Vấn đề Thường gặp
 
@@ -176,19 +263,26 @@ step-2
 
 ```mermaid
 flowchart TD
-    Problem[Problem Occurs] --> Check1{Check 1:<br/>Condition?}
-    Check1 -->|Yes| Solution1[Solution 1]
-    Check1 -->|No| Check2{Check 2:<br/>Condition?}
-    Check2 -->|Yes| Solution2[Solution 2]
-    Check2 -->|No| Check3{Check 3:<br/>Condition?}
-    Check3 -->|Yes| Solution3[Solution 3]
-    Check3 -->|No| Support[Contact Support]
+    Problem[Service not accessible] --> Check1{Traefik<br/>running?}
+    Check1 -->|No| Solution1[Start Traefik:<br/>docker-compose up traefik]
+    Check1 -->|Yes| Check2{Service<br/>container running?}
+    Check2 -->|No| Solution2[Start service:<br/>docker-compose up your-service]
+    Check2 -->|Yes| Check3{Database<br/>connection OK?}
+    Check3 -->|No| Solution3[Check DATABASE_URL<br/>Run migrations]
+    Check3 -->|Yes| Logs[Check service logs:<br/>docker-compose logs -f]
     
     Solution1 --> Resolved{Resolved?}
     Solution2 --> Resolved
     Solution3 --> Resolved
-    Resolved -->|No| Support
+    Logs --> Resolved
+    Resolved -->|No| Support[Check documentation:<br/>docs/vi/guides/troubleshooting.md]
     Resolved -->|Yes| Success([Success])
+    
+    style Problem fill:#f8d7da,stroke:#721c24,stroke-width:2px
+    style Success fill:#d4edda,stroke:#155724,stroke-width:2px
+    style Check1 fill:#fff3cd,stroke:#856404,stroke-width:2px
+    style Check2 fill:#fff3cd,stroke:#856404,stroke-width:2px
+    style Check3 fill:#fff3cd,stroke:#856404,stroke-width:2px
 ```
 
 ## Advanced Options / Tùy chọn Nâng cao
@@ -214,9 +308,16 @@ advanced-command --option
 
 **VI**: Làm gì sau khi hoàn thành hướng dẫn này.
 
-- [ ] Next step 1 / Bước tiếp theo 1: [Related Guide](../guides/related-guide.md)
-- [ ] Next step 2 / Bước tiếp theo 2: [Another Guide](../guides/another-guide.md)
-- [ ] Next step 3 / Bước tiếp theo 3: [Deep Dive](../skills/deep-dive.md)
+**For .NET Services**:
+- [ ] Next step 1: [Implement CQRS Commands](../skills/cqrs-mediatr.md)
+- [ ] Next step 2: [Add Repository Pattern](../skills/repository-pattern.md)
+- [ ] Next step 3: [Setup Redis Caching](../skills/redis-caching.md)
+- [ ] Next step 4: [Configure Observability](../guides/observability.md)
+
+**For Deployment**:
+- [ ] Next step 1: [Kubernetes Deployment](../guides/deployment.md)
+- [ ] Next step 2: [Configure CI/CD Pipeline](../guides/ci-cd.md)
+- [ ] Next step 3: [Setup Monitoring](../guides/observability.md)
 
 ## Additional Resources / Tài nguyên Bổ sung
 
diff --git a/docs/vi/templates/index.md b/docs/vi/templates/index.md
index f6be32cb..15b69496 100644
--- a/docs/vi/templates/index.md
+++ b/docs/vi/templates/index.md
@@ -17,7 +17,10 @@
 - Security considerations
 - Deployment strategy
 
-**Ví dụ**: [`system-design.md`](../architecture/system-design.md)
+**Ví dụ**: 
+- Storage Service Architecture: [`storage-architecture.md`](../architecture/storage-architecture.md)
+- IAM Architecture: [`iam-proposal.md`](../architecture/iam-proposal.md)
+- System Design: [`system-design.md`](../architecture/system-design.md)
 
 ### 2. Guide Template - [`guide.md`](./guide.md)
 
@@ -31,7 +34,10 @@
 - Common issues & troubleshooting
 - FAQ section
 
-**Ví dụ**: Hướng dẫn deployment, local development
+**Ví dụ**: 
+- Local Development: [`local-development.md`](../guides/local-development.md)
+- Deployment to Kubernetes: [`deployment.md`](../guides/deployment.md)
+- IAM Authentication Guide: [`iam-authentication.md`](../guides/iam-authentication.md)
 
 ### 3. Skill/Pattern Template - [`skill-pattern.md`](./skill-pattern.md)
 
@@ -46,7 +52,11 @@
 - Common mistakes
 - Testing examples
 
-**Ví dụ**: Repository pattern, RBAC pattern
+**Ví dụ**: 
+- CQRS with MediatR: [`cqrs-mediatr.md`](../skills/cqrs-mediatr.md)
+- Repository Pattern: [`repository-pattern.md`](../skills/repository-pattern.md)
+- Redis Caching: [`redis-caching.md`](../skills/redis-caching.md)
+- Domain-Driven Design: [`domain-driven-design.md`](../skills/domain-driven-design.md)
 
 ## Quick Start
 
@@ -61,7 +71,13 @@ Xác định loại tài liệu bạn cần tạo:
 
 ```bash
 # Ví dụ: Tạo architecture document mới
-cp docs/vi/templates/architecture.md docs/vi/architecture/ten-kien-truc-moi.md
+cp docs/vi/templates/architecture.md docs/vi/architecture/new-architecture-name.md
+
+# Ví dụ: Tạo guide document mới
+cp docs/vi/templates/guide.md docs/vi/guides/new-guide-name.md
+
+# Ví dụ: Tạo skill document mới
+cp docs/vi/templates/skill-pattern.md docs/vi/skills/new-skill-name.md
 ```
 
 ### Bước 3: Thay thế Placeholders
diff --git a/docs/vi/templates/nodejs-template.md b/docs/vi/templates/nodejs-template.md
index 072281f4..a7463810 100644
--- a/docs/vi/templates/nodejs-template.md
+++ b/docs/vi/templates/nodejs-template.md
@@ -6,6 +6,8 @@
 
 Template này cung cấp nền tảng hoàn chỉnh, sẵn sàng production để xây dựng các microservice với:
 
+> **Lưu ý**: Template này dành cho tương lai. Hiện tại dự án GoodGo chủ yếu sử dụng .NET services. Xem [dotnet-template.md](./dotnet-template.md) cho template đang sử dụng.
+
 - **Framework**: Express.js với TypeScript
 - **Database**: Prisma ORM với PostgreSQL
 - **Validation**: Zod cho validation biến môi trường và đầu vào
diff --git a/docs/vi/templates/skill-pattern.md b/docs/vi/templates/skill-pattern.md
index a58ba150..dd0f4423 100644
--- a/docs/vi/templates/skill-pattern.md
+++ b/docs/vi/templates/skill-pattern.md
@@ -138,61 +138,45 @@ export class ExamplePattern {
 ```
 
 **File Location / Vị trí File**: 
-- **Template**: [`_template/src/modules/example/example.pattern.ts`](file:///Users/velikho/Desktop/WORKING/Base/services/_template/src/modules/example/example.pattern.ts)
-- **Production**: [`iam-service/src/modules/example/example.pattern.ts`](file:///Users/velikho/Desktop/WORKING/Base/services/iam-service/src/modules/example/example.pattern.ts)
+- **Skill Template**: [`.agent/skills/skill-authoring/SKILL.md`](file:///Users/velikho/Desktop/WORKING/Base/.agent/skills/skill-authoring/SKILL.md)
+- **Example Skills**: [`.agent/skills/`](file:///Users/velikho/Desktop/WORKING/Base/.agent/skills)
 
 ### Advanced Implementation / Triển khai Nâng cao
 
-**EN**: More complex implementation with additional features.
+**EN**: More complex implementation with additional features like caching and error handling.
 
-**VI**: Triển khai phức tạp hơn với các tính năng bổ sung.
+**VI**: Triển khai phức tạp hơn với các tính năng bổ sung như caching và xử lý lỗi.
 
-```typescript
-// EN: Advanced implementation with caching and error handling
-// VI: Triển khai nâng cao với caching và xử lý lỗi
+```csharp
+// EN: Advanced .NET implementation with caching
+// VI: Triển khai .NET nâng cao với caching
 
-export class AdvancedExamplePattern extends ExamplePattern {
-  constructor(
-    dependency1: Dependency1,
-    dependency2: Dependency2,
-    private cache: CacheService,
-    private logger: Logger
-  ) {
-    super(dependency1, dependency2);
-  }
+public class CachedStorageProvider : IStorageProvider
+{
+    private readonly IStorageProvider _innerProvider;
+    private readonly IDistributedCache _cache;
+    private readonly ILogger<CachedStorageProvider> _logger;
 
-  async execute(input: InputType): Promise<OutputType> {
-    // EN: Try cache first
-    // VI: Thử cache trước
-    const cacheKey = this.getCacheKey(input);
-    const cached = await this.cache.get<OutputType>(cacheKey);
-    
-    if (cached) {
-      this.logger.info('Cache hit', { key: cacheKey });
-      return cached;
+    public async Task<string> UploadFileAsync(Stream fileStream, string fileName, CancellationToken ct)
+    {
+        try
+        {
+            // EN: Upload file
+            // VI: Upload file
+            var result = await _innerProvider.UploadFileAsync(fileStream, fileName, ct);
+
+            // EN: Invalidate cache
+            // VI: Vô hiệu hóa cache
+            await _cache.RemoveAsync($"file:{fileName}", ct);
+
+            return result;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to upload file {FileName}", fileName);
+            throw;
+        }
     }
-
-    try {
-      // EN: Execute pattern logic
-      // VI: Thực thi logic pattern
-      const result = await super.execute(input);
-
-      // EN: Cache result
-      // VI: Cache kết quả
-      await this.cache.set(cacheKey, result, 300); // 5 minutes
-
-      return result;
-    } catch (error) {
-      // EN: Error handling
-      // VI: Xử lý lỗi
-      this.logger.error('Pattern execution failed', { error, input });
-      throw new PatternExecutionError('Execution failed', { cause: error });
-    }
-  }
-
-  private getCacheKey(input: InputType): string {
-    return `pattern:example:${JSON.stringify(input)}`;
-  }
 }
 ```
 
@@ -255,60 +239,76 @@ sequenceDiagram
 
 ## Usage Examples / Ví dụ Sử dụng
 
-### Example 1 / Ví dụ 1: Basic Usage
+### Example 1: Multi-Provider Storage Pattern (Real-World)
 
-**EN**: Basic usage scenario with explanation.
+**EN**: Real implementation from Storage Service.
 
-**VI**: Tình huống sử dụng cơ bản với giải thích.
+**VI**: Triển khai thực tế từ Storage Service.
 
-```typescript
-// EN: Setup
-// VI: Thiết lập
-const dependency1 = new Dependency1();
-const dependency2 = new Dependency2();
-const pattern = new ExamplePattern(dependency1, dependency2);
+```csharp
+// Domain interface
+public interface IStorageProvider
+{
+    Task<string> UploadFileAsync(Stream fileStream, string fileName, CancellationToken ct);
+    Task<string> GeneratePresignedUrlAsync(string objectKey, int expiryMinutes, CancellationToken ct);
+}
 
-// EN: Execute pattern
-// VI: Thực thi pattern
-const input: InputType = {
-  id: '123',
-  data: 'example',
-};
-
-const result = await pattern.execute(input);
-
-console.log(result);
-// EN: Output / VI: Kết quả:
-// { success: true, data: { ... } }
+// Factory pattern
+public class StorageProviderFactory
+{
+    public IStorageProvider CreateProvider(string providerName)
+    {
+        return providerName?.ToLower() switch
+        {
+            "minio" => _serviceProvider.GetRequiredService<MinioStorageProvider>(),
+            "aliyun" => _serviceProvider.GetRequiredService<AliyunOssStorageProvider>(),
+            _ => throw new InvalidOperationException($"Unknown provider: {providerName}")
+        };
+    }
+}
 ```
 
-### Example 2 / Ví dụ 2: Advanced Usage with Caching
+**File Reference**: [`services/storage-service-net/src/StorageService.Infrastructure/Providers/`](file:///Users/velikho/Desktop/WORKING/Base/services/storage-service-net/src/StorageService.Infrastructure/Providers)
 
-**EN**: Advanced usage with caching enabled.
+---
 
-**VI**: Sử dụng nâng cao với caching được bật.
+### Example 2: CQRS with MediatR (Real-World)
 
-```typescript
-// EN: Setup with additional dependencies
-// VI: Thiết lập với các dependencies bổ sung
-const cache = new CacheService();
-const logger = new Logger();
-const pattern = new AdvancedExamplePattern(
-  dependency1,
-  dependency2,
-  cache,
-  logger
-);
+**EN**: Command handler pattern from actual services.
 
-// EN: First call (cache miss)
-// VI: Lần gọi đầu tiên (cache miss)
-const result1 = await pattern.execute(input);
+**VI**: Pattern command handler từ các services thực tế.
 
-// EN: Second call (cache hit)
-// VI: Lần gọi thứ hai (cache hit)
-const result2 = await pattern.execute(input); // Returns cached result
+```csharp
+// Command
+public record CreateFileCommand(string FileName, Stream FileStream, string UserId) 
+    : IRequest<CreateFileCommandResult>;
+
+// Handler
+public class CreateFileCommandHandler : IRequestHandler<CreateFileCommand, CreateFileCommandResult>
+{
+    private readonly IStorageProvider _storageProvider;
+    private readonly IFileRepository _fileRepository;
+
+    public async Task<CreateFileCommandResult> Handle(CreateFileCommand request, CancellationToken ct)
+    {
+        // Upload to storage
+        var objectKey = await _storageProvider.UploadFileAsync(
+            request.FileStream, 
+            request.FileName, 
+            ct
+        );
+
+        // Save metadata
+        var file = new File(request.FileName, objectKey, request.UserId);
+        await _fileRepository.AddAsync(file, ct);
+
+        return new CreateFileCommandResult(file.Id);
+    }
+}
 ```
 
+**File Reference**: See [CQRS with MediatR Skill](../skills/cqrs-mediatr.md)
+
 ## Best Practices / Thực hành Tốt nhất
 
 ### EN: Recommended Practices
@@ -372,81 +372,79 @@ if (input) {
 
 ## Testing / Kiểm thử
 
-### Unit Test Example / Ví dụ Unit Test
+### Unit Test Example for .NET / Ví dụ Unit Test cho .NET
 
-```typescript
-// EN: Unit test for the pattern
-// VI: Unit test cho pattern
+```csharp
+// EN: Unit test for CQRS command handler
+// VI: Unit test cho CQRS command handler
 
-describe('ExamplePattern', () => {
-  let pattern: ExamplePattern;
-  let mockDep1: jest.Mocked<Dependency1>;
-  let mockDep2: jest.Mocked<Dependency2>;
+using Xunit;
+using NSubstitute;
 
-  beforeEach(() => {
-    mockDep1 = {
-      transform: jest.fn(),
-    } as any;
-    mockDep2 = {} as any;
+public class CreateFileCommandHandlerTests
+{
+    private readonly IStorageProvider _storageProvider;
+    private readonly IFileRepository _fileRepository;
+    private readonly CreateFileCommandHandler _handler;
 
-    pattern = new ExamplePattern(mockDep1, mockDep2);
-  });
+    public CreateFileCommandHandlerTests()
+    {
+        _storageProvider = Substitute.For<IStorageProvider>();
+        _fileRepository = Substitute.For<IFileRepository>();
+        _handler = new CreateFileCommandHandler(_storageProvider, _fileRepository);
+    }
 
-  it('should execute successfully', async () => {
-    // EN: Arrange
-    // VI: Chuẩn bị
-    const input = { id: '123', data: 'test' };
-    const expectedProcessed = { transformed: true };
-    mockDep1.transform.mockResolvedValue(expectedProcessed);
+    [Fact]
+    public async Task Handle_ValidCommand_CreatesFileSuccessfully()
+    {
+        // Arrange
+        var command = new CreateFileCommand("test.txt", Stream.Null, "user-123");
+        _storageProvider.UploadFileAsync(Arg.Any<Stream>(), Arg.Any<string>(), Arg.Any<CancellationToken>())
+            .Returns("object-key-123");
 
-    // EN: Act
-    // VI: Thực thi
-    const result = await pattern.execute(input);
+        // Act
+        var result = await _handler.Handle(command, CancellationToken.None);
 
-    // EN: Assert
-    // VI: Kiểm tra
-    expect(result.success).toBe(true);
-    expect(result.data).toEqual(expectedProcessed);
-    expect(mockDep1.transform).toHaveBeenCalledWith(input);
-  });
-
-  it('should throw error for invalid input', async () => {
-    // EN: Expect error for null input
-    // VI: Mong đợi lỗi cho đầu vào null
-    await expect(pattern.execute(null as any))
-      .rejects
-      .toThrow('Input is required');
-  });
-});
+        // Assert
+        Assert.NotNull(result);
+        Assert.NotEmpty(result.FileId);
+        await _fileRepository.Received(1).AddAsync(Arg.Any<File>(), Arg.Any<CancellationToken>());
+    }
+}
 ```
 
+**Reference**: See [Testing Patterns Skill](../skills/testing-patterns.md)
+
 ## Related Patterns / Patterns Liên quan
 
 **EN**: Other patterns that complement or relate to this one.
 
 **VI**: Các patterns khác bổ sung hoặc liên quan đến pattern này.
 
-- [Related Pattern 1](./related-pattern-1.md) - EN: How it relates / VI: Cách nó liên quan
-- [Related Pattern 2](./related-pattern-2.md) - EN: Comparison / VI: So sánh
-- [Alternative Pattern](./alternative-pattern.md) - EN: When to use instead / VI: Khi nào sử dụng thay thế
+**GoodGo Skills**:
+- [CQRS with MediatR](../skills/cqrs-mediatr.md) - EN: Command/Query separation / VI: Tách biệt Command/Query
+- [Repository Pattern](../skills/repository-pattern.md) - EN: Data access abstraction / VI: Trừa tượng hóa truy cập dữ liệu
+- [Domain-Driven Design](../skills/domain-driven-design.md) - EN: DDD tactical patterns / VI: Patterns chiến thuật DDD
+- [Redis Caching](../skills/redis-caching.md) - EN: Distributed caching / VI: Caching phân tán
+- [Error Handling](../skills/error-handling-patterns.md) - EN: Exception patterns / VI: Patterns exception
 
 ## Real-World Examples / Ví dụ Thực tế
 
-**EN**: Examples of this pattern used in the codebase.
+**EN**: Examples of this pattern used in the GoodGo codebase.
 
-**VI**: Ví dụ về pattern này được sử dụng trong codebase.
+**VI**: Ví dụ về pattern này được sử dụng trong codebase GoodGo.
 
-### Example from IAM Service
+### Storage Service - Multi-Provider Pattern
 
-**File**: [`iam-service/src/modules/rbac/rbac.service.ts`](file:///Users/velikho/Desktop/WORKING/Base/services/iam-service/src/modules/rbac/rbac.service.ts)
+**File**: [`services/storage-service-net/src/StorageService.Infrastructure/Providers/`](file:///Users/velikho/Desktop/WORKING/Base/services/storage-service-net/src/StorageService.Infrastructure/Providers)
 
-```typescript
-// EN: Real implementation from IAM service
-// VI: Triển khai thực tế từ IAM service
-export class RBACService implements ExamplePattern {
-  // ... implementation
-}
-```
+**Pattern**: Factory pattern for switching between MinIO and Aliyun OSS providers.
+
+### IAM Service - RBAC Pattern
+
+**File**: [`services/iam-service-net/`](file:///Users/velikho/Desktop/WORKING/Base/services/iam-service-net)
+
+**Pattern**: Role-Based Access Control implementation with permission caching.
 
 ## Additional Resources / Tài nguyên Bổ sung
 
diff --git a/note.md b/note.md
index 7e5eca21..1c4b54ea 100644
--- a/note.md
+++ b/note.md
@@ -1,10 +1,3 @@
+Test Account
 Tài khoản: hongochai10@icloud.com
-Mật Khẩu: Velik@2026
-
-
-📊 Mức Độ Ưu Tiên
-Ưu Tiên	Skills	Lý Do
-Cao	testing-patterns, repository-pattern, error-handling-patterns	Core development patterns
-Trung bình	cqrs-mediatr, docker-traefik, observability	Infrastructure & architecture
-Thấp	redis-caching, inter-service-communication, domain-driven-design, deployment-kubernetes	Advanced patterns
-Bạn muốn tôi tạo skill nào trước? Hay cần tôi tạo implementation plan chi tiết cho tất cả các skills đề xuất?
\ No newline at end of file
+Mật Khẩu: Velik@2026
\ No newline at end of file