feat: unify income payment cards and remove comparisons (WealthLedger/main#33) (#74)

feat: unify income payment cards and remove comparisons (WealthLedger/main#33)

src/entities/broker-operation/model/display.ts

@@ -36,6 +36,12 @@ function entryLabelKey(operation: BrokerageOperation): string {
 	return `ledger.category.${operation.category}`;
 }
 
+function isIncomePayment(operation: BrokerageOperation): boolean {
+	return [OperationType.Coupon, OperationType.Dividend].some(type =>
+		isOperationType(operation.type, type),
+	);
+}
+
 function isOperationType(value: unknown, expected: OperationType): boolean {
 	return value === expected;
 }
@@ -109,4 +115,4 @@ function paymentPresentation(
 	};
 }
 
-export { operationLabelKey, paymentPresentation };
+export { isIncomePayment, operationLabelKey, paymentPresentation };