better type signature for undefinedIfEmpty

3 files changed, 3 insertions, 18 deletions

diff --git a/packages/merchant-backoffice-ui/src/paths/admin/create/CreatePage.tsx b/packages/merchant-backoffice-ui/src/paths/admin/create/CreatePage.tsx
index 16f22ea4b..0d7681e1d 100644
--- a/packages/merchant-backoffice-ui/src/paths/admin/create/CreatePage.tsx
+++ b/packages/merchant-backoffice-ui/src/paths/admin/create/CreatePage.tsx
@@ -33,6 +33,7 @@ import { Translate, useTranslator } from "../../../i18n/index.js";
 import { DefaultInstanceFormFields } from "../../../components/instance/DefaultInstanceFormFields.js";
 import { INSTANCE_ID_REGEX, PAYTO_REGEX } from "../../../utils/constants.js";
 import { Amounts } from "@gnu-taler/taler-util";
+import { undefinedIfEmpty } from "../../../utils/table.js";
 
 export type Entity = MerchantBackend.Instances.InstanceConfigurationMessage & {
   auth_token?: string;
@@ -54,12 +55,6 @@ function with_defaults(id?: string): Partial<Entity> {
   };
 }
 
-function undefinedIfEmpty<T>(obj: T): T | undefined {
-  return Object.keys(obj).some((k) => (obj as any)[k] !== undefined)
-    ? obj
-    : undefined;
-}
-
 export function CreatePage({ onCreate, onBack, forceId }: Props): VNode {
   const [value, valueHandler] = useState(with_defaults(forceId));
   const [isTokenSet, updateIsTokenSet] = useState<boolean>(false);
diff --git a/packages/merchant-backoffice-ui/src/paths/instance/orders/create/CreatePage.tsx b/packages/merchant-backoffice-ui/src/paths/instance/orders/create/CreatePage.tsx
index fa0dd7a5a..56bb65b90 100644
--- a/packages/merchant-backoffice-ui/src/paths/instance/orders/create/CreatePage.tsx
+++ b/packages/merchant-backoffice-ui/src/paths/instance/orders/create/CreatePage.tsx
@@ -42,6 +42,7 @@ import { InventoryProductForm } from "../../../../components/product/InventoryPr
 import { NonInventoryProductFrom } from "../../../../components/product/NonInventoryProductForm.js";
 import { InputNumber } from "../../../../components/form/InputNumber.js";
 import { InputBoolean } from "../../../../components/form/InputBoolean.js";
+import { undefinedIfEmpty } from "../../../../utils/table.js";
 
 interface Props {
   onCreate: (d: MerchantBackend.Orders.PostOrderRequest) => void;
@@ -126,12 +127,6 @@ const stringIsValidJSON = (value: string) => {
   }
 };
 
-function undefinedIfEmpty<T>(obj: T): T | undefined {
-  return Object.keys(obj).some((k) => (obj as any)[k] !== undefined)
-    ? obj
-    : undefined;
-}
-
 export function CreatePage({
   onCreate,
   onBack,
diff --git a/packages/merchant-backoffice-ui/src/paths/instance/update/UpdatePage.tsx b/packages/merchant-backoffice-ui/src/paths/instance/update/UpdatePage.tsx
index fb4794bf0..b5328249a 100644
--- a/packages/merchant-backoffice-ui/src/paths/instance/update/UpdatePage.tsx
+++ b/packages/merchant-backoffice-ui/src/paths/instance/update/UpdatePage.tsx
@@ -34,6 +34,7 @@ import { Translate, useTranslator } from "../../../i18n/index.js";
 import { DefaultInstanceFormFields } from "../../../components/instance/DefaultInstanceFormFields.js";
 import { PAYTO_REGEX } from "../../../utils/constants.js";
 import { Amounts } from "@gnu-taler/taler-util";
+import { undefinedIfEmpty } from "../../../utils/table.js";
 
 type Entity = MerchantBackend.Instances.InstanceReconfigurationMessage & {
   auth_token?: string;
@@ -70,12 +71,6 @@ function getTokenValuePart(t?: string): string | undefined {
   return match[1];
 }
 
-function undefinedIfEmpty<T>(obj: T): T | undefined {
-  return Object.keys(obj).some((k) => (obj as any)[k] !== undefined)
-    ? obj
-    : undefined;
-}
-
 export function UpdatePage({
   onUpdate,
   onChangeAuth,