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/events/register.ts

@@ -1,65 +1,77 @@
-'use server'
+"use server";
 
-import { revalidatePath } from 'next/cache'
-import { auth } from '@/lib/auth'
-import { eventRegistrationService } from '@/services/events/event-registration.service'
+import { revalidatePath } from "next/cache";
+import { auth } from "@/lib/auth";
+import { eventRegistrationService } from "@/services/events/event-registration.service";
 import {
   ValidationError,
   NotFoundError,
   ConflictError,
-} from '@/services/errors'
+} from "@/services/errors";
 
 export async function registerForEvent(eventId: string) {
   try {
-    const session = await auth()
+    const session = await auth();
 
     if (!session?.user?.id) {
-      return { success: false, error: 'Vous devez être connecté pour vous inscrire' }
+      return {
+        success: false,
+        error: "Vous devez être connecté pour vous inscrire",
+      };
     }
 
     const registration = await eventRegistrationService.validateAndRegisterUser(
       session.user.id,
       eventId
-    )
+    );
 
-    revalidatePath('/events')
-    revalidatePath('/')
+    revalidatePath("/events");
+    revalidatePath("/");
 
-    return { success: true, message: 'Inscription réussie', data: registration }
+    return {
+      success: true,
+      message: "Inscription réussie",
+      data: registration,
+    };
   } catch (error) {
-    console.error('Registration error:', error)
+    console.error("Registration error:", error);
 
     if (error instanceof ValidationError || error instanceof ConflictError) {
-      return { success: false, error: error.message }
+      return { success: false, error: error.message };
     }
     if (error instanceof NotFoundError) {
-      return { success: false, error: error.message }
+      return { success: false, error: error.message };
     }
 
-    return { success: false, error: 'Une erreur est survenue lors de l\'inscription' }
+    return {
+      success: false,
+      error: "Une erreur est survenue lors de l'inscription",
+    };
   }
 }
 
 export async function unregisterFromEvent(eventId: string) {
   try {
-    const session = await auth()
+    const session = await auth();
 
     if (!session?.user?.id) {
-      return { success: false, error: 'Vous devez être connecté' }
+      return { success: false, error: "Vous devez être connecté" };
     }
 
     await eventRegistrationService.unregisterUserFromEvent(
       session.user.id,
       eventId
-    )
+    );
 
-    revalidatePath('/events')
-    revalidatePath('/')
+    revalidatePath("/events");
+    revalidatePath("/");
 
-    return { success: true, message: 'Inscription annulée' }
+    return { success: true, message: "Inscription annulée" };
   } catch (error) {
-    console.error('Unregistration error:', error)
-    return { success: false, error: 'Une erreur est survenue lors de l\'annulation' }
+    console.error("Unregistration error:", error);
+    return {
+      success: false,
+      error: "Une erreur est survenue lors de l'annulation",
+    };
   }
 }
-