What makes this skill different from standard TypeORM usage?

It enforces specific 'Sellernote' patterns such as a custom BaseEntity (instead of TypeORM's built-in), SnakeNamingStrategy for automatic database naming, and mandatory Relation<> wrappers for better circular dependency management.

Why does it require separate domain model interfaces?

Following the IXxxModel and IXxxModelRelation pattern separates data fields from relation fields, ensuring cleaner architecture and easier testing within the domain layer.

Can it help with database migrations?

Absolutely. The skill provides optimized workflows for generating, running, and reverting migrations, emphasizing zero-downtime schema changes for production environments.

How does it handle database decimals?

It implements a mandatory DecimalTransformer to ensure MySQL decimal strings are correctly converted to JavaScript numbers, preventing precision errors in financial calculations.

Does it support NestJS integration?

Yes, it includes specialized patterns for NestJS TypeOrmModule integration, including @Transactional() decorator usage via typeorm-transactional.

TypeORM Dev (Sellernote Conventions)

Name: TypeORM Dev (Sellernote Conventions)
Author: sellernote

bysellernote

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데이터베이스 관리

Develops TypeORM entities, migrations, and repository patterns using Sellernote-specific architectural conventions.

This skill automates and enforces high-quality database development using TypeORM within the Sellernote ecosystem. It provides expert guidance on creating domain model interfaces, defining entities with custom BaseEntity inheritance, implementing snake_case naming strategies, and managing complex relations using Relation wrappers. By integrating specific patterns like DecimalTransformers and transactional decorators, it ensures type safety, database precision, and clean repository architectures for NestJS and TypeScript projects, making it ideal for teams requiring strict schema consistency.

주요 기능

01Precise numeric handling using custom DecimalTransformers for database columns.

02Strict Domain Model Interface (IXxxModel) generation for clean architecture.

03Automated Entity generation with custom BaseEntity inheritance and SnakeNamingStrategy.

04Mandatory Relation<> wrapper implementation to prevent circular dependencies.

05Automated TypeORM migration management with zero-downtime safety protocols.

061 GitHub stars

사용 사례

01Architecting new database schemas with complex One-to-Many or Many-to-Many relations.

02Refactoring existing repositories to use @Transactional() decorators and QueryBuilder patterns.

03Generating production-ready TypeORM migrations following strict naming and rollback conventions.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sellernote/sellernote-vibecode-plugin typeorm-dev

For use in Claude.ai and ChatGPT

Download Skill