---

name: vendix-naming-conventions description: Project naming conventions. metadata: scope: [root] auto_invoke: "Writing Code (Naming)"

Vendix Naming Conventions

CRITICAL SKILL - ALWAYS ACTIVE - Las convenciones de nombres son la PRIORIDAD ABSOLUTA. CUALQUIER violación es un BUG CRÍTICO.

🚨 CRITICAL RULE - ZERO TOLERANCE

YOU MUST ENFORCE THESE NAMING CONVENTIONS WITHOUT EXCEPTION:

---

metadata: scope: [root] auto_invoke: "Any Code Change"

📋 Detailed Rules

1. Variables - snake_case (MANDATORY)

✅ CORRECT:

Copyconst user_name = 'John';
const order_total = 99.99;
const is_active = true;
const client_info = { ip_address: '192.168.1.1' };
const product_list = [];

❌ WRONG:

Copyconst userName = 'John';           // ❌ camelCase
const orderTotal = 99.99;          // ❌ camelCase
const isActive = true;             // ❌ camelCase
const clientInfo = { ... };        // ❌ camelCase

WHY: Readability, team collaboration, automated tools, type inference.

---

2. Functions - CamelCase (MANDATORY)

✅ CORRECT:

Copyfunction getUserData() { }
function calculateOrderTotal() { }
function validateStoreAccess(user_store_id?: number) { }
function generateSlug(text: string) { }
async function registerOwner(registerOwnerDto: RegisterOwnerDto) { }

❌ WRONG:

Copyfunction get_user_data() { }        // ❌ snake_case
function CalculateOrderTotal() { }  // ❌ PascalCase
function ValidateStoreAccess() { }  // ❌ PascalCase

---

3. Classes - PascalCase (MANDATORY)

✅ CORRECT:

Copyexport class UserService { }
export class OrderService { }
export class RequestContextService { }
export class AuthGuard implements CanActivate { }
export class ProductListComponent { }

❌ WRONG:

Copyexport class userService { }       // ❌ camelCase
export class order_service { }     // ❌ snake_case
export class AUTH_GUARD { }        // ❌ SCREAMING_SNAKE_CASE

---

4. Interfaces - PascalCase (MANDATORY)

✅ CORRECT:

Copyexport interface UserProfile { }
export interface ApiResponse<T> { }
export interface AuthenticatedRequest extends Request { }
export interface CreateUserDto { }

❌ WRONG:

Copyexport interface userProfile { }     // ❌ camelCase
export interface API_response { }    // ❌ snake_case
export interface ICreateUserDto { }  // ❌ No 'I' prefix needed

---

5. Constants - SCREAMING_SNAKE_CASE (MANDATORY)

✅ CORRECT:

Copyconst MAX_RETRIES = 3;
const DEFAULT_TIMEOUT = 5000;
const API_BASE_URL = 'https://api.vendix.com';
const DB_CONNECTION_POOL_SIZE = 10;

❌ WRONG:

Copyconst maxRetries = 3;           // ❌ camelCase
const default_timeout = 5000;   // ❌ snake_case
const apiBaseUrl = '...';       // ❌ camelCase

---

6. Enums - PascalCase (values: snake_case)

✅ CORRECT:

Copyenum UserRole {
  ADMIN = 'admin',
  USER = 'user',
  SUPER_ADMIN = 'super_admin',
}

enum OrderStatus {
  PENDING = 'pending',
  PROCESSING = 'processing',
  COMPLETED = 'completed',
}

❌ WRONG:

Copyenum userRole { }              // ❌ camelCase
enum user_role { }             // ❌ snake_case
enum UserRole {
  Admin = 'admin',             // ❌ PascalCase values
  SuperAdmin = 'super_admin',  // ❌ Inconsistent
}

---

7. Files - kebab-case (MANDATORY)

✅ CORRECT:

Copyuser.service.ts
order.controller.ts
auth.guard.ts
product-list.component.ts
request-context.service.ts
domain-resolver.middleware.ts

❌ WRONG:

CopyuserService.ts           // ❌ camelCase
order.service.ts         // ❌ Mixed case
Auth.Guard.ts            // ❌ PascalCase
productList.component.ts // ❌ camelCase

---

8. Folders - kebab-case (MANDATORY)

✅ CORRECT:

Copyuser-management/
order-processing/
auth-module/
product-list/
shared-components/
domain-resolver/

❌ WRONG:

CopyuserManagement/       // ❌ camelCase
order_processing/     // ❌ snake_case
AuthModule/           // ❌ PascalCase
sharedComponents/     // ❌ camelCase

---

🔍 Special Cases

Database Tables - snake_case

Copymodel users { }                    // ✅ CORRECTO
model product_variants { }         // ✅ CORRECTO
model sales_order_items { }        // ✅ CORRECTO

Copymodel Users { }                    // ❌ WRONG
model ProductVariants { }          // ❌ WRONG
model salesOrderItems { }          // ❌ WRONG

Database Columns - snake_case

Copymodel users {
  id               Int       // ✅ CORRECTO
  organization_id  Int       // ✅ CORRECTO
  main_store_id    Int?      // ✅ CORRECTO
  created_at       DateTime  // ✅ CORRECTO
}

API Endpoints - kebab-case

Copy// ✅ CORRECTO
@Controller('user-management')
@Get('user-profile')
@Post('create-order')

// ❌ WRONG
@Controller('userManagement')  // ❌ camelCase
@Get('userProfile')            // ❌ camelCase

Component Selectors - kebab-case with app- prefix

Copy// ✅ CORRECTO
@Component({
  selector: 'app-user-profile',
  selector: 'app-product-list',
  selector: 'app-order-summary',
})

// ❌ WRONG
selector: 'userProfile'         // ❌ camelCase
selector: 'appUserProfile'      // ❌ camelCase without hyphen
selector: 'user-profile'        // ❌ Missing app- prefix

---

🎯 Quick Checklist

Before committing code, verify:

• All variables use snake_case
• All functions use CamelCase
• All classes use PascalCase
• All interfaces use PascalCase
• All constants use SCREAMING_SNAKE_CASE
• All files use kebab-case
• All folders use kebab-case
• All enum values use snake_case
• All DB tables use snake_case
• All DB columns use snake_case
• All component selectors use app-kebab-case

---

🔴 YOUR RESPONSIBILITY

YOU MUST:

1. ✅ Double-check variable names BEFORE writing code
2. ✅ Immediately fix ANY naming violation you encounter
3. ✅ Flag violations as CRITICAL bugs
4. ✅ Reinforce conventions in every interaction
5. ✅ NEVER compromise naming conventions for ANY reason

TREAT NAMING VIOLATIONS AS CRITICAL BUGS THAT REQUIRE IMMEDIATE ATTENTION

---

Related Skills

• vendix-development-rules - General development rules
• vendix-build-verification - Build verification workflow
• vendix-backend-domain - Backend naming patterns
• vendix-frontend-component - Frontend component patterns