I'll generate a comprehensive markdown project catalog for the Tokopedia Microservices Clone project, categorizing the services and architectural patterns:

Tokopedia Microservices Clone - Project Catalog

Core Services Architecture

Service	Pattern	Description	Key Benefits
Product Service	Domain-Driven Design	Product catalog and inventory management	Modular product data handling, scalable catalog
Order Service	Event-Driven Architecture	Order processing and tracking	Decoupled order workflows, real-time status updates
User Management	Identity and Access Management	User authentication and profile management	Secure user interactions, centralized access control
Cart Service	State Management	Shopping cart operations	Efficient temporary data storage, dynamic pricing
Payment Service	Transaction Management	Payment processing and refunds	Secure transaction handling, multi-method support

Supporting Services Architecture

Service	Pattern	Description	Key Benefits
Notification Service	Pub/Sub Pattern	Communication and alerts	Multi-channel messaging, event-driven updates
Search Service	Query Optimization	Product search and recommendations	Advanced filtering, personalized discovery
Shipping Service	Adapter Pattern	Logistics and delivery management	Multi-carrier integration, flexible shipping logic
Review Service	Aggregation Pattern	Product feedback collection	Comprehensive rating system, user-generated content

Infrastructure Services Architecture

Service	Pattern	Description	Key Benefits
Supplier Management	Facade Pattern	Supplier and inventory coordination	Centralized supplier interactions, inventory tracking
API Gateway	Gateway Aggregation	Service communication orchestration	Unified interface, request routing
OAuth2 Server	Authorization Framework	Authentication and access management	Secure token-based authentication

Cross-Cutting Architectural Patterns

Pattern	Description	Implementation Focus
Microservices	Distributed system architecture	Independent service deployment
Event Sourcing	State changes through event logs	Comprehensive system audit trail
Circuit Breaker	Fault tolerance mechanism	Resilient service communication
Saga Pattern	Distributed transaction management	Consistent data across services

Prototyping and Development Tools

Tool	Purpose	Key Features
Protobuf Template	Service contract definition	Efficient data serialization
Common Utilities	Shared development resources	Consistent implementation patterns

Integration Patterns

Pattern	Description	Use Case
Anti-Corruption Layer	System boundary protection	Isolating service interactions
Backend for Frontend	Client-specific backend services	Optimized client experiences
Strangler Fig	Incremental system modernization	Gradual legacy system replacement

Deployment Architectural Patterns

Pattern	Description	Deployment Benefits
Sidecar	Auxiliary service deployment	Enhanced modularity
Ambassador	External service communication proxy	Improved network resilience
Strangler	Incremental system migration	Risk-managed refactoring

Architectural Principles

1. Modularity: Each service operates as an independent unit
2. Scalability: Horizontal scaling capabilities
3. Resilience: Fault-tolerant system design
4. Observability: Comprehensive monitoring and logging
5. Security: Multi-layer security implementation

Technology Stack

• Language: Go (Golang)
• Communication: gRPC, Protocol Buffers
• Architecture: Microservices
• Design Methodology: Domain-Driven Design

Contribution Guidelines

• Explore individual service repositories
• Review architectural documentation
• Follow established design patterns
• Maintain service independence
• Prioritize clean, modular code

Would you like me to elaborate on any specific section or architectural pattern in this catalog?