FINERACT-2343: Fix update currency api validation

fineract-core/src/main/java/org/apache/fineract/infrastructure/core/exceptionmapper/JakartaValidationExceptionMapper.java

@@ -25,22 +25,28 @@ import jakarta.ws.rs.core.Response.Status;
 import jakarta.ws.rs.ext.ExceptionMapper;
 import jakarta.ws.rs.ext.Provider;
 import java.util.List;
+import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.fineract.infrastructure.core.data.ApiGlobalErrorResponse;
 import org.apache.fineract.infrastructure.core.data.ApiParameterError;
 import org.apache.fineract.infrastructure.core.exception.ErrorHandler;
+import org.springframework.context.MessageSource;
+import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.stereotype.Component;
 
 @Slf4j
 @Provider
 @Component
+@RequiredArgsConstructor
 public class JakartaValidationExceptionMapper implements FineractExceptionMapper, ExceptionMapper<ConstraintViolationException> {
 
+    private final MessageSource messageSource;
+
     @Override
     public Response toResponse(final ConstraintViolationException exception) {
         log.warn("Exception occurred", ErrorHandler.findMostSpecificException(exception));
-        final ApiGlobalErrorResponse dataValidationErrorResponse = ApiGlobalErrorResponse.badClientRequest(exception.getMessage(),
+        final ApiGlobalErrorResponse dataValidationErrorResponse = ApiGlobalErrorResponse
-                exception.getLocalizedMessage(), getApiParameterErrors(exception));
+                .badClientRequest("validation.msg.validation.errors.exist", "Validation errors exist.", getApiParameterErrors(exception));
 
         return Response.status(Status.BAD_REQUEST).entity(dataValidationErrorResponse).type(MediaType.APPLICATION_JSON).build();
     }
@@ -51,7 +57,14 @@ public class JakartaValidationExceptionMapper implements FineractExceptionMapper
     }
 
     private List<ApiParameterError> getApiParameterErrors(final ConstraintViolationException exception) {
-        return exception.getConstraintViolations().stream().map(violation -> ApiParameterError
+        return exception.getConstraintViolations().stream().map(violation -> {
-                .parameterError(violation.getMessageTemplate(), violation.getMessage(), violation.getPropertyPath().toString())).toList();
+            final String messageTemplate = violation.getMessageTemplate();
+            final String messageKey = messageTemplate.replace("{", "").replace("}", "");
+
+            final String interpolatedMessage = messageSource.getMessage(messageKey, null, LocaleContextHolder.getLocale());
+
+            return ApiParameterError.parameterError(messageKey, interpolatedMessage, violation.getPropertyPath().toString());
+        }).toList();
     }
+
 }

fineract-core/src/main/java/org/apache/fineract/organisation/monetary/api/CurrenciesApiResource.java

@@ -20,6 +20,7 @@ package org.apache.fineract.organisation.monetary.api;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
 import jakarta.ws.rs.Consumes;
 import jakarta.ws.rs.GET;
 import jakarta.ws.rs.PUT;
@@ -66,7 +67,7 @@ public class CurrenciesApiResource {
     @Consumes({ MediaType.APPLICATION_JSON })
     @Produces({ MediaType.APPLICATION_JSON })
     @Operation(summary = "Update Currency Configuration", description = "Updates the list of currencies permitted for use.")
-    public CurrencyUpdateResponse updateCurrencies(CurrencyUpdateRequest request) {
+    public CurrencyUpdateResponse updateCurrencies(@Valid CurrencyUpdateRequest request) {
         final var command = new CurrencyUpdateCommand();
 
         command.setId(UUID.randomUUID());