fix: show specific error when duplicate tag name is entered

apps/web/modules/projects/settings/lib/tag.ts

@@ -1,5 +1,6 @@
 import "server-only";
 import { validateInputs } from "@/lib/utils/validate";
+import { Prisma } from "@prisma/client";
 import { prisma } from "@formbricks/database";
 import { ZId, ZString } from "@formbricks/types/common";
 import { TTag } from "@formbricks/types/tags";
@@ -34,8 +35,18 @@ export const updateTagName = async (id: string, name: string): Promise<TTag> =>
     });
 
     return tag;
-  } catch (error) {
-    throw error;
+  } catch (error: any) {
+    if (error instanceof Prisma.PrismaClientKnownRequestError) {
+      return {
+        data: null,
+        error: { message: "already exists" },
+      };
+    }
+
+    return {
+      data: null,
+      error: { message: error.message || "Something went wrong" },
+    };
   }
 };
 

apps/web/modules/projects/settings/look/page.tsx

@@ -26,7 +26,6 @@ export const ProjectLookSettingsPage = async (props: { params: Promise<{ environ
   }
 
   const canRemoveBranding = await getWhiteLabelPermission(organization.billing.plan);
-
   return (
     <PageContentWrapper>
       <PageHeader pageTitle={t("common.project_configuration")}>

apps/web/modules/projects/settings/tags/components/single-tag.tsx

@@ -72,22 +72,23 @@ export const SingleTag: React.FC<SingleTagProps> = ({
               defaultValue={tagName}
               onBlur={(e) => {
                 updateTagNameAction({ tagId, name: e.target.value.trim() }).then((updateTagNameResponse) => {
-                  if (updateTagNameResponse?.data) {
+                  const response = updateTagNameResponse?.data;
+
+                  if (response?.id) {
                     setUpdateTagError(false);
                     toast.success(t("environments.project.tags.tag_updated"));
                   } else {
-                    const errorMessage = getFormattedErrorMessage(updateTagNameResponse);
+                    const errorMessage = response?.error?.message ?? "";
                     if (
-                      errorMessage?.includes(
-                        t("environments.project.tags.unique_constraint_failed_on_the_fields")
-                      )
+                      errorMessage.toLowerCase().includes("already exists") ||
+                      errorMessage.toLowerCase().includes("unique constraint failed")
                     ) {
                       toast.error(t("environments.project.tags.tag_already_exists"), {
                         duration: 2000,
                         icon: <AlertCircleIcon className="h-5 w-5 text-orange-500" />,
                       });
                     } else {
-                      toast.error(errorMessage ?? t("common.something_went_wrong_please_try_again"), {
+                      toast.error(t("common.something_went_wrong_please_try_again"), {
                         duration: 2000,
                       });
                     }