Preserve Cloudinary configuration on settings update

Modify Cloudinary configuration endpoint to allow partial updates and preserve existing API keys and secrets when not explicitly provided, and clear input fields on successful save.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/sEXz3DF

server/routes.ts

@@ -8,7 +8,7 @@ import passport from "./auth";
 import { z } from "zod";
 import { openRouterService } from "./services/openrouter";
 import { cloudinaryService } from "./services/cloudinary";
-import { insertPostSchema, insertScheduledPostSchema, insertSocialPageSchema, insertAiGenerationSchema, insertCloudinaryConfigSchema, insertOpenrouterConfigSchema, updateOpenrouterConfigSchema, insertUserSchema, postMedia } from "@shared/schema";
+import { insertPostSchema, insertScheduledPostSchema, insertSocialPageSchema, insertAiGenerationSchema, insertCloudinaryConfigSchema, updateCloudinaryConfigSchema, insertOpenrouterConfigSchema, updateOpenrouterConfigSchema, insertUserSchema, postMedia } from "@shared/schema";
 import type { User, InsertUser } from "@shared/schema";
 
 const upload = multer({ storage: multer.memoryStorage() });
@@ -618,18 +618,31 @@ export async function registerRoutes(app: Express): Promise<Server> {
       const user = req.user as User;
       const userId = user.id;
       
-      const configData = insertCloudinaryConfigSchema.parse({
-        ...req.body,
-        userId,
-      });
-
       // Check if config already exists
       const existingConfig = await storage.getCloudinaryConfig(userId);
       
       let config;
       if (existingConfig) {
-        config = await storage.updateCloudinaryConfig(userId, configData);
+        // Pour les mises à jour, utiliser le schéma qui rend les secrets optionnels
+        const updateData = updateCloudinaryConfigSchema.parse({
+          ...req.body,
+          userId,
+        });
+        
+        // Si apiKey/apiSecret ne sont pas fournis, garder les anciens
+        const finalData = {
+          ...updateData,
+          apiKey: updateData.apiKey || existingConfig.apiKey,
+          apiSecret: updateData.apiSecret || existingConfig.apiSecret,
+        };
+        
+        config = await storage.updateCloudinaryConfig(userId, finalData);
       } else {
+        // Pour les créations, exiger tous les champs
+        const configData = insertCloudinaryConfigSchema.parse({
+          ...req.body,
+          userId,
+        });
         config = await storage.createCloudinaryConfig(configData);
       }