Refactor character class handling across components: Replace hardcoded character class definitions with a centralized CHARACTER_CLASSES import, enhancing maintainability and consistency. Update ProfileForm, Leaderboard, and LeaderboardSection components to utilize new utility functions for character class icons and names, improving code clarity and reducing duplication.

services/users/user-stats.service.ts

@@ -1,5 +1,5 @@
 import { prisma } from "../database";
-import type { User, Role, Prisma } from "@/prisma/generated/prisma/client";
+import type { User, Role, Prisma, CharacterClass } from "@/prisma/generated/prisma/client";
 import { NotFoundError } from "../errors";
 import { userService } from "./user.service";
 
@@ -19,7 +19,7 @@ export interface LeaderboardEntry {
   level: number;
   avatar: string | null;
   bio: string | null;
-  characterClass: string | null;
+  characterClass: CharacterClass | null;
 }
 
 /**

services/users/user.service.ts

@@ -6,20 +6,7 @@ import type {
   Prisma,
 } from "@/prisma/generated/prisma/client";
 import { ValidationError, NotFoundError, ConflictError } from "../errors";
-
-// Constantes de validation
-const VALID_CHARACTER_CLASSES = [
-  "WARRIOR",
-  "MAGE",
-  "ROGUE",
-  "RANGER",
-  "PALADIN",
-  "ENGINEER",
-  "MERCHANT",
-  "SCHOLAR",
-  "BERSERKER",
-  "NECROMANCER",
-] as const;
+import { isValidCharacterClass } from "@/lib/character-classes";
 
 const USERNAME_MIN_LENGTH = 3;
 const USERNAME_MAX_LENGTH = 20;
@@ -305,10 +292,7 @@ export class UserService {
     }
 
     // Validation du characterClass
-    if (
-      data.characterClass &&
-      !VALID_CHARACTER_CLASSES.includes(data.characterClass as CharacterClass)
-    ) {
+    if (data.characterClass && !isValidCharacterClass(data.characterClass)) {
       throw new ValidationError(
         "Classe de personnage invalide",
         "characterClass"
@@ -402,7 +386,7 @@ export class UserService {
     if (
       data.characterClass !== undefined &&
       data.characterClass !== null &&
-      !VALID_CHARACTER_CLASSES.includes(data.characterClass as CharacterClass)
+      !isValidCharacterClass(data.characterClass)
     ) {
       throw new ValidationError(
         "Classe de personnage invalide",