From b033087a601a72b7a7bbe8dd8d4d5a568f67ef12 Mon Sep 17 00:00:00 2001
From: alma <alma@governance-labs.org>
Date: Wed, 14 Jan 2026 12:45:49 +0100
Subject: [PATCH] corr add group

---
 app/missions/equipe/page.tsx | 72 ++++++++++++++++++++++++++----------
 1 file changed, 53 insertions(+), 19 deletions(-)

diff --git a/app/missions/equipe/page.tsx b/app/missions/equipe/page.tsx
index e9d470c..8275349 100644
--- a/app/missions/equipe/page.tsx
+++ b/app/missions/equipe/page.tsx
@@ -494,35 +494,69 @@ export default function EquipePage() {
       if (!response.ok) {
         // Try to parse error message from response
         let errorMessage = "Échec de la création du groupe";
+        
+        // Provide status-specific default messages
+        if (response.status === 409) {
+          errorMessage = "Un groupe avec ce nom existe déjà";
+        } else if (response.status === 400) {
+          errorMessage = "Nom de groupe invalide";
+        } else if (response.status === 401) {
+          errorMessage = "Non autorisé";
+        } else if (response.status === 500) {
+          errorMessage = "Erreur serveur lors de la création du groupe";
+        }
+        
         try {
           // Check if response has content
-          const contentType = response.headers.get('content-type');
-          const text = await response.text();
+          const contentType = response.headers.get('content-type') || '';
+          let text: string = '';
           
-          if (text && contentType?.includes('application/json')) {
-            try {
-              const errorData = JSON.parse(text);
-              errorMessage = errorData.message || errorData.error || errorMessage;
-            } catch {
-              // If JSON parsing fails, use the text
-              errorMessage = text || errorMessage;
+          try {
+            text = await response.text();
+          } catch (textError) {
+            console.error('Error reading response text:', textError);
+            // If we can't read the text, use the default error message and skip parsing
+            text = '';
+          }
+          
+          // Only try to parse if we have text content
+          if (text && typeof text === 'string' && text.trim().length > 0) {
+            if (contentType.includes('application/json')) {
+              try {
+                const errorData = JSON.parse(text);
+                errorMessage = errorData.message || errorData.error || errorMessage;
+              } catch (parseError) {
+                // If JSON parsing fails, use the text (truncated if too long)
+                console.warn('Failed to parse error response as JSON:', parseError);
+                errorMessage = text.length > 200 ? text.substring(0, 200) + '...' : text;
+              }
+            } else {
+              // If there's text but not JSON, use it (truncated if too long)
+              errorMessage = text.length > 200 ? text.substring(0, 200) + '...' : text;
             }
-          } else if (text) {
-            // If there's text but not JSON, use it
-            errorMessage = text;
-          } else {
-            // If no content, use status text
-            errorMessage = response.statusText || errorMessage;
           }
         } catch (error) {
-          // If anything fails, use status text or default
-          console.error('Error parsing error response:', error);
-          errorMessage = response.statusText || errorMessage;
+          // If anything fails reading the response, use the default message
+          console.error('Error processing error response:', error);
+          // errorMessage already has a default value, so we keep it
         }
+        
         throw new Error(errorMessage);
       }
       
-      const newGroup = await response.json();
+      // Only parse JSON if response is OK
+      let newGroup;
+      try {
+        const text = await response.text();
+        if (!text || text.trim().length === 0) {
+          throw new Error("Réponse vide du serveur");
+        }
+        newGroup = JSON.parse(text);
+      } catch (parseError) {
+        console.error("Error parsing success response:", parseError);
+        throw new Error("Erreur lors de la lecture de la réponse du serveur");
+      }
+      
       setGroups(prev => [...prev, newGroup]);
       setNewGroupDialogOpen(false);
       setNewGroupName("");