Refactor moveOrgFileHandler to retrieve source and target files by path, improving error handling for file not found scenarios

go_cloud/internal/http/routes.go

@@ -2224,24 +2224,15 @@ func moveOrgFileHandler(w http.ResponseWriter, r *http.Request, db *database.DB,
 		return
 	}
 
-	// Get source file details before moving
-	sourceFiles, err := db.GetOrgFiles(r.Context(), orgID, userID, "/", "", 0, 1000)
+	// Get source file directly by path
+	sourceFile, err := db.GetOrgFileByPath(r.Context(), orgID, userID, req.SourcePath)
 	if err != nil {
-		errors.LogError(r, err, "Failed to get org files")
-		errors.WriteError(w, errors.CodeInternal, "Server error", http.StatusInternalServerError)
-		return
-	}
-
-	var sourceFile *database.File
-	for i := range sourceFiles {
-		if sourceFiles[i].Path == req.SourcePath {
-			sourceFile = &sourceFiles[i]
-			break
+		if err == sql.ErrNoRows {
+			errors.WriteError(w, errors.CodeInvalidArgument, "Source file not found", http.StatusNotFound)
+			return
 		}
-	}
-
-	if sourceFile == nil {
-		errors.WriteError(w, errors.CodeInvalidArgument, "Source file not found", http.StatusNotFound)
+		errors.LogError(r, err, "Failed to get source file")
+		errors.WriteError(w, errors.CodeInternal, "Server error", http.StatusInternalServerError)
 		return
 	}
 
@@ -2261,13 +2252,13 @@ func moveOrgFileHandler(w http.ResponseWriter, r *http.Request, db *database.DB,
 
 	// Determine new file name - check if target is a folder
 	var newPath string
-	var targetFile *database.File
-	for i := range sourceFiles {
-		if sourceFiles[i].Path == req.TargetPath {
-			targetFile = &sourceFiles[i]
-			break
-		}
+	targetFile, err := db.GetOrgFileByPath(r.Context(), orgID, userID, req.TargetPath)
+	if err != nil && err != sql.ErrNoRows {
+		errors.LogError(r, err, "Failed to get target file")
+		errors.WriteError(w, errors.CodeInternal, "Server error", http.StatusInternalServerError)
+		return
 	}
+	// If err == sql.ErrNoRows, targetFile is nil
 
 	if targetFile != nil && targetFile.Type == "folder" {
 		// Target is a folder, move file into it