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crud-implementation

@abyssparanoia/rapid-go
18
0

Complete workflow guide for implementing new CRUD entities. Use when adding a new resource, implementing full CRUD operations, or needing an overview of the database-to-API flow. Triggers: "new entity", "add resource", "implement CRUD", "create table and API". Orchestrates add-database-table, add-domain-entity, and add-api-endpoint skills.

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SKILL.md

name: crud-implementation description: Complete workflow guide for implementing new CRUD entities. Use when adding a new resource, implementing full CRUD operations, or needing an overview of the database-to-API flow. Triggers: "new entity", "add resource", "implement CRUD", "create table and API". Orchestrates add-database-table, add-domain-entity, and add-api-endpoint skills.

CRUD Implementation Workflow

Entry point for implementing a new entity with full CRUD operations.

Workflow Overview

┌─────────────────────┐     ┌─────────────────────┐     ┌─────────────────────┐
│  add-database-table │ --> │  add-domain-entity  │ --> │  add-api-endpoint   │
│                     │     │                     │     │                     │
│  - Migration SQL    │     │  - Domain model     │     │  - Usecase          │
│  - Constant tables  │     │  - Repository       │     │  - Proto definition │
│  - SQLBoiler gen    │     │  - Marshaller       │     │  - gRPC handler     │
└─────────────────────┘     └─────────────────────┘     └─────────────────────┘

Quick Start

Step Skill Key Command
1 add-database-table make migrate.create then make migrate.up
2 add-domain-entity make generate.mock
3 add-api-endpoint make generate.buf

Before You Start

  1. Know the entity name and its fields
  2. Identify relationships to existing entities
  3. Determine which API actor (admin/public/debug)

Step-by-Step

Step 1: Database Layer

Use the add-database-table skill for:

  • Creating migration file with table DDL
  • Adding indexes and foreign keys
  • Creating constant tables for enum fields
  • Running make migrate.up to generate SQLBoiler

Step 2: Domain Layer

Use the add-domain-entity skill for:

  • Domain model with constructor and update methods
  • Repository interface with query structs
  • Marshaller (DB model <-> domain model)
  • Repository implementation

Step 3: API Layer

Use the add-api-endpoint skill for:

  • Usecase input/output structs
  • Interactor interface and implementation
  • Protocol Buffers messages and RPCs
  • gRPC handler and marshaller
  • DI registration

Final Verification

make lint.go && make test

Related Skills

  • code-investigation - Analyze existing patterns before implementation
  • review-pr - Self-review before creating PR
  • create-pull-request - PR creation with proper format