.

modules/core/src/common/helpers/index.ts

@@ -2,5 +2,6 @@ export * from "./date-helper";
 export * from "./dto-compare-helper";
 export * from "./money-dto-helper";
 export * from "./money-helper";
-export * from "./percentage-dto-helpers";
-export * from "./quantity-dto-helpers";
+export * from "./number-helper";
+export * from "./percentage-dto-helper";
+export * from "./quantity-dto-helper";

modules/core/src/common/helpers/number-helper.ts

@@ -0,0 +1,3 @@
+export const toSafeNumber = (value: number | null | undefined): number => {
+  return value ?? 0;
+};