prisma-7

Solve Prisma schema design, relations, CRUD, migrations, and NestJS integration challenges.

Updated Jun 22, 2024

Search Tags:#typescript #database #orm #transactions #prisma #schema-design #relations

Ready to run

npx skills add https://github.com/KilloconQ/dotfiles --skill prisma-7

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: prisma-7
Source: https://github.com/KilloconQ/dotfiles/tree/main/opencode/.config/opencode/skills/prisma-7
Command: npx skills add https://github.com/KilloconQ/dotfiles --skill prisma-7

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Prisma 7 ORM usage can be error-prone without a cohesive set of design principles. This guide consolidates best practices for schema design, relations, performance, and NestJS integration to speed up building robust applications.

Core Features & Use Cases

Schema Design: UUID IDs, @updatedAt, @map/@@map naming, and safe referential actions.
Relations & Transactions: robust one-to-many, many-to-many, and cascading updates across entities with safe transactions.
Type Safety & NestJS Integration: leveraging Prisma Client types and NestJS patterns for scalable backends.
Use Case: quickly bootstrap a project with a reliable data model and predictable queries.

Quick Start

Set up a Prisma 7 project with a sample schema showing UUID IDs, @updatedAt, and mapping directives.

Frequently Asked Questions about prisma-7

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I design a Prisma schema with UUID IDs and automatic updatedAt timestamps?▼

Designing a Prisma schema with UUID IDs requires setting the default ID generation to UUID and attaching the @updatedAt attribute to timestamp fields to ensure automatic updates on record modification.

What's the best way to model one-to-many and many-to-many relations in Prisma?▼

Modeling one-to-many and many-to-many relations in Prisma involves defining relation fields on both models and utilizing implicit or explicit join tables for many-to-many connections, ensuring safe referential actions are applied to manage cascading updates and deletions.

How do I integrate Prisma Client typing within a NestJS backend?▼

Integrating Prisma Client typing within a NestJS backend involves injecting the generated Prisma Client types into your services, allowing you to leverage end-to-end type safety for scalable and predictable database queries across your application architecture.

Does Prisma 7 support safe transactions for cascading updates across multiple entities?▼

Yes, Prisma 7 supports safe transactions for cascading updates across multiple entities by utilizing the Prisma Client transaction API, which ensures that complex relational updates either commit entirely or roll back to maintain data integrity.

When do I need @map and @@map naming directives in Prisma schema design?▼

You need @map and @@map naming directives in Prisma schema design when you want to decouple your TypeScript field and model names from the underlying database column and table names, ensuring consistent naming conventions across your ORM and database layers.

Why use referential actions in Prisma and how do they affect database integrity?▼

Referential actions in Prisma dictate how the database handles related records during updates or deletions, and using safe referential actions prevents orphaned records and maintains relational integrity across your one-to-many and many-to-many entity connections.