improve error codes

Author: icecrasher321

apps/sim/app/api/folders/route.ts

@@ -13,6 +13,13 @@ import { getUserEntityPermissions } from '@/lib/workspaces/permissions/utils'
 
 const logger = createLogger('FoldersAPI')
 
+function folderMutationStatus(errorCode: string | undefined): number {
+  if (errorCode === 'validation') return 400
+  if (errorCode === 'conflict') return 409
+  if (errorCode === 'not_found') return 404
+  return 500
+}
+
 // GET - Fetch folders for a workspace
 export const GET = withRouteHandler(async (request: NextRequest) => {
   try {
@@ -97,7 +104,10 @@ export const POST = withRouteHandler(async (request: NextRequest) => {
     })
 
     if (!result.success || !result.folder) {
-      return NextResponse.json({ error: result.error }, { status: 500 })
+      return NextResponse.json(
+        { error: result.error },
+        { status: folderMutationStatus(result.errorCode) }
+      )
     }
 
     const newFolder = result.folder

apps/sim/app/workspace/[workspaceId]/components/resource/resource.tsx

@@ -498,14 +498,14 @@ const DataRow = memo(function DataRow({
 
   const handleClick = useCallback(
     (e: React.MouseEvent<HTMLTableRowElement>) => {
-      if (e.shiftKey && selectable && !selectable.disabled) {
+      if (selectable && !selectable.disabled && (e.shiftKey || !onRowClick)) {
         e.preventDefault()
-        selectable.onSelectRow(row.id, true, true)
+        selectable.onSelectRow(row.id, !isSelected, e.shiftKey)
         return
       }
       onRowClick?.(row.id)
     },
-    [onRowClick, row.id, selectable]
+    [isSelected, onRowClick, row.id, selectable]
   )
 
   const handleMouseEnter = useCallback(() => {