handle https tatus

mobile/api/client.ts

@@ -1,5 +1,5 @@
 import { API_BASE_URL, ENDPOINTS } from '../constants/api';
-import { ApiError } from '../types';
+import { ApiError, HttpError } from '../types';
 
 class ApiClient {
   private baseUrl: string;
@@ -22,8 +22,14 @@ class ApiClient {
     });
 
     if (!response.ok) {
-      const error: ApiError = await response.json();
-      throw new Error(error.error?.message || 'Request failed');
+      let message = 'Request failed';
+      let code: string | undefined;
+      try {
+        const body: ApiError = await response.json();
+        message = body.error?.message || message;
+        code = body.error?.code;
+      } catch {}
+      throw new HttpError(response.status, message, code);
     }
 
     return response.json();

mobile/app/upload.tsx

@@ -4,6 +4,24 @@ import * as ImagePicker from 'expo-image-picker';
 import * as DocumentPicker from 'expo-document-picker';
 import { useUpload, UploadFile } from '../hooks/useUpload';
 import { UploadProgress } from '../components/UploadProgress';
+import { UploadError } from '../types';
+
+function getUploadErrorMessage(err: UploadError): string {
+  switch (err.status) {
+    case 400:
+      return `${err.fileName} : format invalide (${err.message})`;
+    case 404:
+      return `${err.fileName} : endpoint introuvable`;
+    case 413:
+      return `${err.fileName} : fichier trop volumineux`;
+    case 500:
+      return `${err.fileName} : erreur serveur (${err.message})`;
+    case 0:
+      return `${err.fileName} : impossible de contacter le serveur`;
+    default:
+      return `${err.fileName} : erreur ${err.status} (${err.message})`;
+  }
+}
 
 export function UploadScreen() {
   const [uploadStatus, setUploadStatus] = useState<'idle' | 'uploading' | 'processing' | 'success' | 'error'>('idle');
@@ -16,6 +34,7 @@ export function UploadScreen() {
     setUploadStatus('uploading');
     setUploadedCount(0);
     setTotalCount(files.length);
+    setError(undefined);
 
     try {
       const response = await upload.mutateAsync(files);
@@ -23,13 +42,22 @@ export function UploadScreen() {
 
       if (response.errors.length > 0) {
         setUploadStatus('error');
-        setError(`${response.uploaded.length}/${totalCount} uploadés. Erreurs : ${response.errors.map((e) => e.name).join(', ')}`);
+        const messages = response.errors.map((e) => getUploadErrorMessage(e));
+        setError(
+          `${response.uploaded.length}/${totalCount} uploadés.\n${messages.join('\n')}`
+        );
       } else {
         setUploadStatus('success');
       }
     } catch (err) {
       setUploadStatus('error');
-      setError(err instanceof Error ? err.message : 'Upload failed');
+      if (err instanceof UploadError) {
+        setError(getUploadErrorMessage(err));
+      } else if (err instanceof Error) {
+        setError(err.message);
+      } else {
+        setError("Erreur inconnue lors de l'upload");
+      }
     }
   };
 

mobile/constants/api.ts

@@ -2,7 +2,7 @@ export const API_BASE_URL = process.env.EXPO_PUBLIC_API_BASE_URL || 'http://192.
 
 export const ENDPOINTS = {
   FILES: '/files',
-  FILE: '/file',
+  FILE: '/files',
   UPLOAD: '/files/upload',
   SEARCH: '/files/search',
   OCR_JOBS: '/ocr/jobs',

mobile/hooks/useUpload.ts

@@ -2,7 +2,7 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { File, UploadType } from 'expo-file-system';
 import { apiClient } from '../api/client';
 import { API_BASE_URL, ENDPOINTS } from '../constants/api';
-import { OcrJob } from '../types';
+import { ApiError, OcrJob, UploadError } from '../types';
 
 export type UploadFile = { uri: string; type: string; name: string };
 export type UploadResult = { name: string; id: string };
@@ -21,23 +21,42 @@ export function useUpload() {
             fieldName: 'file',
             mimeType: file.type,
           });
+
+          if (result.status >= 400) {
+            let serverMessage = 'Erreur serveur';
+            let serverCode: string | undefined;
+            try {
+              const body: ApiError = JSON.parse(result.body);
+              serverMessage = body.error?.message || serverMessage;
+              serverCode = body.error?.code;
+            } catch {
+              serverMessage = result.body || serverMessage;
+            }
+            throw new UploadError(file.name, result.status, serverMessage, serverCode);
+          }
+
           return JSON.parse(result.body) as UploadResult;
         })
       );
 
       const uploaded: UploadResult[] = [];
-      const errors: { name: string; error: string }[] = [];
+      const errors: UploadError[] = [];
 
       results.forEach((r, i) => {
         if (r.status === 'fulfilled') {
           uploaded.push(r.value);
         } else {
-          errors.push({ name: files[i].name, error: r.reason?.message || 'Upload failed' });
+          const reason = r.reason;
+          if (reason instanceof UploadError) {
+            errors.push(reason);
+          } else {
+            errors.push(new UploadError(files[i].name, 0, reason?.message || 'Upload failed'));
+          }
         }
       });
 
       if (errors.length > 0 && uploaded.length === 0) {
-        throw new Error(errors.map((e) => `${e.name}: ${e.error}`).join('\n'));
+        throw errors[0];
       }
 
       return { uploaded, errors };

mobile/types/index.ts

@@ -38,3 +38,25 @@ export interface ApiError {
     message: string;
   };
 }
+
+export class HttpError extends Error {
+  status: number;
+  code?: string;
+
+  constructor(status: number, message: string, code?: string) {
+    super(message);
+    this.name = 'HttpError';
+    this.status = status;
+    this.code = code;
+  }
+}
+
+export class UploadError extends HttpError {
+  fileName: string;
+
+  constructor(fileName: string, status: number, message: string, code?: string) {
+    super(status, message, code);
+    this.name = 'UploadError';
+    this.fileName = fileName;
+  }
+}