fix: group by and copy for RO user fields

packages/nc-gui/composables/useMultiSelect/index.ts

@@ -113,12 +113,14 @@ export function useMultiSelect(
     }
 
     if ([UITypes.User, UITypes.CreatedBy, UITypes.LastModifiedBy].includes(columnObj.uidt as UITypes)) {
-      if (textToCopy && Array.isArray(textToCopy)) {
-        textToCopy = textToCopy
-          .map((user: UserFieldRecordType) => {
-            return user.email
-          })
-          .join(', ')
+      if (textToCopy) {
+        textToCopy = Array.isArray(textToCopy)
+          ? textToCopy
+          : [textToCopy]
+              .map((user: UserFieldRecordType) => {
+                return user.email
+              })
+              .join(', ')
       }
     }
 

packages/nc-gui/composables/useViewGroupBy.ts

@@ -164,8 +164,12 @@ export const useViewGroupBy = (view: Ref<ViewType | undefined>, where?: Computed
       } else if ([UITypes.User, UITypes.CreatedBy, UITypes.LastModifiedBy].includes(curr.column_uidt as UITypes)) {
         try {
           const value = JSON.parse(curr.key)
-          acc += `${acc.length ? '~and' : ''}(${curr.title},gb_eq,${value.map((v: any) => v.id).join(',')})`
-        } catch (e) {}
+          acc += `${acc.length ? '~and' : ''}(${curr.title},gb_eq,${(Array.isArray(value) ? value : [value])
+            .map((v: any) => v.id)
+            .join(',')})`
+        } catch (e) {
+          console.error(e)
+        }
       } else {
         acc += `${acc.length ? '~and' : ''}(${curr.title},gb_eq,${curr.key})`
       }