display date

backend/internal/config/config.go

@@ -3,12 +3,12 @@ package config
 import "os"
 
 type Config struct {
-	Port         string
+	Port        string
-	DBPath       string
+	DBPath      string
-	OCREndpoint  string
+	OCREndpoint string
-	UploadDir    string
+	UploadDir   string
-	HMACSecret   string
+	HMACSecret  string
-	ServerHost   string
+	ServerHost  string
 }
 
 func Load() *Config {
@@ -18,7 +18,7 @@ func Load() *Config {
 		OCREndpoint: envOr("OCR_ENDPOINT", "http://localhost:9090"),
 		UploadDir:   envOr("UPLOAD_DIR", "./uploads"),
 		HMACSecret:  envOr("HMAC_SECRET", "thisismyrandomstring"),
-		ServerHost:  envOr("SERVER_HOST", "http://localhost:8080"),
+		ServerHost:  envOr("SERVER_HOST", "http://192.168.1.17:8080"),
 	}
 }
 

backend/internal/db/files.sql.go

@@ -118,6 +118,45 @@ func (q *Queries) ListFiles(ctx context.Context) ([]File, error) {
 	return items, nil
 }
 
+const listFilesByID = `-- name: ListFilesByID :many
+SELECT id, name, mime_type, size, storage_key, checksum, ocr_text, created_at, updated_at FROM files
+WHERE id IN (SELECT value FROM json_each(?))
+ORDER BY created_at DESC
+`
+
+func (q *Queries) ListFilesByID(ctx context.Context, jsonEach interface{}) ([]File, error) {
+	rows, err := q.db.QueryContext(ctx, listFilesByID, jsonEach)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []File
+	for rows.Next() {
+		var i File
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.MimeType,
+			&i.Size,
+			&i.StorageKey,
+			&i.Checksum,
+			&i.OcrText,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const updateFile = `-- name: UpdateFile :exec
 UPDATE files
 SET name = ?, mime_type = ?, ocr_text = ?, updated_at = CURRENT_TIMESTAMP

backend/internal/db/queries/files.sql

@@ -6,6 +6,11 @@ WHERE id = ? LIMIT 1;
 SELECT * FROM files
 ORDER BY created_at DESC;
 
+-- name: ListFilesByID :many
+SELECT * FROM files
+WHERE id IN (SELECT value FROM json_each(?))
+ORDER BY created_at DESC;
+
 -- name: CreateFile :one
 INSERT INTO files (id, name, mime_type, size, storage_key, checksum, created_at, updated_at)
 VALUES (?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)

backend/internal/handler/files.go

@@ -60,21 +60,38 @@ func (h *FileHandler) List(c *gin.Context) {
 	}
 
 	type fileResponse struct {
-		ID   string   `json:"id"`
+		ID        string   `json:"id"`
-		URL  string   `json:"url"`
+		URL       string   `json:"url"`
-		Name string   `json:"name"`
+		Name      string   `json:"name"`
-		Size int64    `json:"size"`
+		Size      int64    `json:"size"`
-		Tags []string `json:"tags"`
+		Tags      []string `json:"tags"`
+		CreatedAt string   `json:"createdAt"`
 	}
 
 	resp := make([]fileResponse, len(files))
 	for i, f := range files {
+
+		metadata, err := h.files.Get(f.ID)
+		if err != nil {
+
+			resp[i] = fileResponse{
+				ID:   f.ID,
+				URL:  h.urls.GenerateDownloadURL(f.ID),
+				Name: f.Name,
+				Size: f.Size,
+				Tags: []string{},
+			}
+			continue
+
+		}
+
 		resp[i] = fileResponse{
-			ID:   f.ID,
+			ID:        f.ID,
-			URL:  h.urls.GenerateDownloadURL(f.ID),
+			URL:       h.urls.GenerateDownloadURL(f.ID),
-			Name: f.Name,
+			Name:      f.Name,
-			Size: f.Size,
+			Size:      f.Size,
-			Tags: []string{},
+			Tags:      []string{},
+			CreatedAt: metadata.CreatedAt,
 		}
 	}
 

backend/internal/service/url.go

@@ -29,7 +29,7 @@ func (s *URLService) GenerateDownloadURL(fileUUID string) string {
 	sig := s.sign(fileUUID, expires)
 
 	return fmt.Sprintf(
-		"%s/api/v1/files/%s?expires=%d&sig=%s",
+		"%s/api/v1/files/download/%s?expires=%d&sig=%s",
 		s.serverHost,
 		fileUUID,
 		expires,

mobile/app/index.tsx

@@ -1,8 +1,8 @@
 import React from 'react';
-import { View, FlatList, StyleSheet, TouchableOpacity, Text, Dimensions, Image } from 'react-native';
+import { View, FlatList, StyleSheet, TouchableOpacity, Text, Dimensions, Image, ActivityIndicator } from 'react-native';
 import { useNavigation } from '@react-navigation/native';
 import { NativeStackNavigationProp } from '@react-navigation/native-stack';
-import { useFiles } from '../hooks/useFiles';
+import { useFiles, useFileImage } from '../hooks/useFiles';
 import { FileItem } from '../types';
 
 const NUM_COLUMNS = 3;
@@ -20,10 +20,18 @@ type NavigationProp = NativeStackNavigationProp<RootStackParamList>;
 
 type GroupedFiles = Record<string, FileItem[]>;
 
+function parseBackendDate(dateStr: string): Date | null {
+  if (!dateStr) return null;
+  const match = dateStr.match(/^(\d{4})-(\d{2})-(\d{2})\s+(\d{2}):(\d{2}):(\d{2})/);
+  if (!match) return new Date(dateStr);
+  return new Date(Number(match[1]), Number(match[2]) - 1, Number(match[3]), Number(match[4]), Number(match[5]), Number(match[6]));
+}
+
 function groupByDate(files: FileItem[]): GroupedFiles {
   const groups: GroupedFiles = {};
   for (const file of files) {
-    const d = new Date(file.createdAt);
+    const d = parseBackendDate(file.createdAt);
+    if (!d) continue;
     const key = d.toLocaleDateString('fr-FR', {
       weekday: 'long', year: 'numeric', month: 'long', day: 'numeric',
     });
@@ -80,16 +88,7 @@ export function HomeScreen() {
               <Text style={styles.sectionTitle}>{formatDateLabel(dateKey)}</Text>
               <View style={styles.grid}>
                 {groupFiles.map((file) => (
-                  <View key={file.id} style={styles.gridItem}>
+                  <FileGridItem key={file.id} file={file} />
-                    {file.url ? (
-                      <Image source={{ uri: file.url }} style={styles.thumb} />
-                    ) : (
-                      <View style={styles.placeholder}>
-                        <Text style={styles.placeholderText}>PDF</Text>
-                      </View>
-                    )}
-                    <Text style={styles.fileName} numberOfLines={1}>{file.name}</Text>
-                  </View>
                 ))}
               </View>
             </View>
@@ -123,6 +122,29 @@ export function HomeScreen() {
   );
 }
 
+function FileGridItem({ file }: { file: FileItem }) {
+  const { data, isLoading } = useFileImage(file.id);
+
+  const uri = data?.data?.url;
+
+  return (
+    <View style={styles.gridItem}>
+      {isLoading ? (
+        <View style={styles.placeholder}>
+          <ActivityIndicator size="small" color="#1976D2" />
+        </View>
+      ) : uri ? (
+        <Image source={{ uri }} style={styles.thumb} />
+      ) : (
+        <View style={styles.placeholder}>
+          <Text style={styles.placeholderText}>PDF</Text>
+        </View>
+      )}
+      <Text style={styles.fileName} numberOfLines={1}>{file.name}</Text>
+    </View>
+  );
+}
+
 const styles = StyleSheet.create({
   container: {
     flex: 1,

mobile/hooks/useFiles.ts

@@ -21,6 +21,14 @@ export function useFile(id: string) {
   });
 }
 
+export function useFileImage(fileId: string) {
+  return useQuery({
+    queryKey: ['fileImage', fileId],
+    queryFn: () => apiClient.get<{ data: { id: string; name: string; url: string; size: number } }>(`${ENDPOINTS.FILE}/${fileId}`),
+    enabled: !!fileId,
+  });
+}
+
 export function useDeleteFile() {
   const queryClient = useQueryClient();