Refactor admin actions and improve code formatting: Standardize import statements, enhance error handling messages, and apply consistent formatting across event, user, and preference management functions for better readability and maintainability.

actions/admin/preferences.ts

@@ -1,48 +1,50 @@
-'use server'
+"use server";
 
-import { revalidatePath } from 'next/cache'
-import { auth } from '@/lib/auth'
-import { sitePreferencesService } from '@/services/preferences/site-preferences.service'
-import { Role } from '@/prisma/generated/prisma/client'
+import { revalidatePath } from "next/cache";
+import { auth } from "@/lib/auth";
+import { sitePreferencesService } from "@/services/preferences/site-preferences.service";
+import { Role } from "@/prisma/generated/prisma/client";
 
 function checkAdminAccess() {
   return async () => {
-    const session = await auth()
+    const session = await auth();
     if (!session?.user || session.user.role !== Role.ADMIN) {
-      throw new Error('Accès refusé')
+      throw new Error("Accès refusé");
     }
-    return session
-  }
+    return session;
+  };
 }
 
 export async function updateSitePreferences(data: {
-  homeBackground?: string | null
-  eventsBackground?: string | null
-  leaderboardBackground?: string | null
+  homeBackground?: string | null;
+  eventsBackground?: string | null;
+  leaderboardBackground?: string | null;
 }) {
   try {
-    await checkAdminAccess()()
+    await checkAdminAccess()();
 
     const preferences = await sitePreferencesService.updateSitePreferences({
       homeBackground: data.homeBackground,
       eventsBackground: data.eventsBackground,
       leaderboardBackground: data.leaderboardBackground,
-    })
+    });
 
-    revalidatePath('/admin')
-    revalidatePath('/')
-    revalidatePath('/events')
-    revalidatePath('/leaderboard')
+    revalidatePath("/admin");
+    revalidatePath("/");
+    revalidatePath("/events");
+    revalidatePath("/leaderboard");
 
-    return { success: true, data: preferences }
+    return { success: true, data: preferences };
   } catch (error) {
-    console.error('Error updating admin preferences:', error)
+    console.error("Error updating admin preferences:", error);
 
-    if (error instanceof Error && error.message === 'Accès refusé') {
-      return { success: false, error: 'Accès refusé' }
+    if (error instanceof Error && error.message === "Accès refusé") {
+      return { success: false, error: "Accès refusé" };
     }
 
-    return { success: false, error: 'Erreur lors de la mise à jour des préférences' }
+    return {
+      success: false,
+      error: "Erreur lors de la mise à jour des préférences",
+    };
   }
 }
-