Add: Integration Test for Undoing Waive Charge

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/api/LoanTransactionsApiResourceSwagger.java

@@ -214,7 +214,8 @@ final class LoanTransactionsApiResourceSwagger {
         private PutChargeTransactionChangesRequest() {}
 
         @Schema(example = "1")
-        public Integer transactionId;
-
+        public Integer id;
+        @Schema(example = "2")
+        public Integer loanId;
     }
 }

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java

@@ -1820,7 +1820,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl implements LoanWritePlatf
 
         return new CommandProcessingResultBuilder() //
                 .withCommandId(command.commandId()) //
-                .withEntityId(command.entityId()) //
+                .withEntityId(loanChargeId) //
                 .withLoanId(loanId) //
                 .with(changes).build();
     }