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The following commit(s) were added to refs/heads/develop by this push:
     new f4979d2c9 [FINERACT-1678] business step configuration fix
f4979d2c9 is described below

commit f4979d2c9bc755593e67da703c9a61e27575ae35
Author: taskain7 <[email protected]>
AuthorDate: Thu Sep 29 13:33:05 2022 +0200

    [FINERACT-1678] business step configuration fix
---
 .../fineract/cob/domain/BatchBusinessStep.java     |  3 +-
 .../cob/domain/BatchBusinessStepRepository.java    |  2 +
 .../service/BusinessStepConfigUpdateHandler.java   |  3 +-
 .../cob/service/ConfigJobParameterServiceImpl.java | 39 ++++++++----
 .../BusinessStepExceptionMapper.java               | 45 ++++++++++++++
 .../BusinessConfigurationApiTest.java              | 70 +++++++++++++++++-----
 .../common/BusinessStepConfigurationHelper.java    | 13 ++++
 7 files changed, 146 insertions(+), 29 deletions(-)

diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStep.java
 
b/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStep.java
index 43b3511df..82742e182 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStep.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStep.java
@@ -30,16 +30,15 @@ import 
org.apache.fineract.infrastructure.core.domain.AbstractPersistableCustom;
 @Table(name = "m_batch_business_steps")
 @NoArgsConstructor
 @Getter
+@Setter
 public class BatchBusinessStep extends AbstractPersistableCustom {
 
     @Column(name = "job_name", nullable = false)
     private String jobName;
 
-    @Setter
     @Column(name = "step_name", nullable = false)
     private String stepName;
 
-    @Setter
     @Column(name = "step_order", nullable = false)
     private Long stepOrder;
 
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStepRepository.java
 
b/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStepRepository.java
index d68deb463..014c92162 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStepRepository.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/cob/domain/BatchBusinessStepRepository.java
@@ -30,4 +30,6 @@ public interface BatchBusinessStepRepository extends 
JpaRepository<BatchBusiness
     @Query("SELECT DISTINCT bbs.jobName FROM BatchBusinessStep bbs")
     List<String> findConfiguredJobNames();
 
+    void deleteAllByJobName(String jobName);
+
 }
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/cob/service/BusinessStepConfigUpdateHandler.java
 
b/fineract-provider/src/main/java/org/apache/fineract/cob/service/BusinessStepConfigUpdateHandler.java
index d113ff26e..c552a3fea 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/cob/service/BusinessStepConfigUpdateHandler.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/cob/service/BusinessStepConfigUpdateHandler.java
@@ -21,6 +21,7 @@ package org.apache.fineract.cob.service;
 import com.google.common.base.Splitter;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
+import org.apache.fineract.cob.exceptions.BusinessStepException;
 import org.apache.fineract.cob.exceptions.BusinessStepNotBelongsToJobException;
 import org.apache.fineract.commands.annotation.CommandType;
 import org.apache.fineract.commands.handler.NewCommandSourceHandler;
@@ -38,7 +39,7 @@ public class BusinessStepConfigUpdateHandler implements 
NewCommandSourceHandler
 
     @Override
     @Transactional
-    public CommandProcessingResult processCommand(JsonCommand command) throws 
BusinessStepNotBelongsToJobException {
+    public CommandProcessingResult processCommand(JsonCommand command) throws 
BusinessStepNotBelongsToJobException, BusinessStepException {
         List<String> split = Splitter.on("/").splitToList(command.getUrl());
         String jobName = split.get(split.size() - 2);
         if ("null".equals(jobName)) {
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/cob/service/ConfigJobParameterServiceImpl.java
 
b/fineract-provider/src/main/java/org/apache/fineract/cob/service/ConfigJobParameterServiceImpl.java
index 71405a472..cc2a0e015 100644
--- 
a/fineract-provider/src/main/java/org/apache/fineract/cob/service/ConfigJobParameterServiceImpl.java
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/cob/service/ConfigJobParameterServiceImpl.java
@@ -29,22 +29,30 @@ import 
org.apache.fineract.cob.data.JobBusinessStepConfigData;
 import org.apache.fineract.cob.data.JobBusinessStepDetail;
 import org.apache.fineract.cob.domain.BatchBusinessStep;
 import org.apache.fineract.cob.domain.BatchBusinessStepRepository;
+import org.apache.fineract.cob.exceptions.BusinessStepException;
 import org.apache.fineract.cob.exceptions.BusinessStepNotBelongsToJobException;
 import org.apache.fineract.infrastructure.core.api.JsonCommand;
 import org.apache.fineract.infrastructure.core.data.CommandProcessingResult;
 import 
org.apache.fineract.infrastructure.core.data.CommandProcessingResultBuilder;
+import org.springframework.beans.factory.InitializingBean;
 import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Service;
 
 @Service
 @RequiredArgsConstructor
-public class ConfigJobParameterServiceImpl implements 
ConfigJobParameterService {
+public class ConfigJobParameterServiceImpl implements 
ConfigJobParameterService, InitializingBean {
 
     private final BatchBusinessStepRepository batchBusinessStepRepository;
     private final BusinessStepConfigDataParser dataParser;
     private final BusinessStepCategoryService businessStepCategoryService;
     private final ApplicationContext applicationContext;
     private final BusinessStepMapper mapper;
+    private JobBusinessStepDetail availableBusinessStepsForLoan;
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        availableBusinessStepsForLoan = 
getAvailableBusinessStepsByJobName(BusinessStepCategory.LOAN.name());
+    }
 
     @Override
     public JobBusinessStepConfigData getBusinessStepConfigByJobName(String 
jobName) {
@@ -59,15 +67,25 @@ public class ConfigJobParameterServiceImpl implements 
ConfigJobParameterService
     public CommandProcessingResult updateStepConfigByJobName(JsonCommand 
command, String jobName)
             throws BusinessStepNotBelongsToJobException {
         List<BusinessStep> businessSteps = dataParser.parseUpdate(command);
-        List<BatchBusinessStep> batchBusinessSteps = 
batchBusinessStepRepository.findAllByJobName(jobName);
-        businessSteps.forEach(newBusinessStepConfig -> {
-            BatchBusinessStep batchBusinessStep = batchBusinessSteps.stream()
-                    .filter(oldBusinessStepConfig -> 
oldBusinessStepConfig.getStepName().equals(newBusinessStepConfig.getStepName()))
-                    
.findFirst().orElseThrow(BusinessStepNotBelongsToJobException::new);
-            batchBusinessStep.setStepName(newBusinessStepConfig.getStepName());
-            batchBusinessStep.setStepOrder(newBusinessStepConfig.getOrder());
-            batchBusinessStepRepository.save(batchBusinessStep);
-        });
+        if (businessSteps.isEmpty()) {
+            throw new BusinessStepException("A job needs to have 1 business 
step at least.");
+        }
+        List<String> availableBusinessStepNames = 
availableBusinessStepsForLoan.getAvailableBusinessSteps().stream()
+                .map(BusinessStepDetail::getStepName).toList();
+        List<String> notValidBusinessStepNames = 
businessSteps.stream().map(BusinessStep::getStepName)
+                .filter(businessStepName -> 
!availableBusinessStepNames.contains(businessStepName)).toList();
+        if (notValidBusinessStepNames.isEmpty()) {
+            batchBusinessStepRepository.deleteAllByJobName(jobName);
+            businessSteps.forEach(newBusinessStepConfig -> {
+                BatchBusinessStep batchBusinessStep = new BatchBusinessStep();
+                batchBusinessStep.setJobName(jobName);
+                
batchBusinessStep.setStepName(newBusinessStepConfig.getStepName());
+                
batchBusinessStep.setStepOrder(newBusinessStepConfig.getOrder());
+                batchBusinessStepRepository.save(batchBusinessStep);
+            });
+        } else {
+            throw new BusinessStepException(notValidBusinessStepNames + " 
Business steps are not configurable for this job.");
+        }
         return new 
CommandProcessingResultBuilder().withCommandId(command.commandId()).build();
     }
 
@@ -96,5 +114,4 @@ public class ConfigJobParameterServiceImpl implements 
ConfigJobParameterService
     public List<String> getAllConfiguredJobNames() {
         return batchBusinessStepRepository.findConfiguredJobNames();
     }
-
 }
diff --git 
a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/exceptionmapper/BusinessStepExceptionMapper.java
 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/exceptionmapper/BusinessStepExceptionMapper.java
new file mode 100644
index 000000000..b489ce63b
--- /dev/null
+++ 
b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/exceptionmapper/BusinessStepExceptionMapper.java
@@ -0,0 +1,45 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.infrastructure.core.exceptionmapper;
+
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+import javax.ws.rs.ext.Provider;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.fineract.cob.exceptions.BusinessStepException;
+import org.apache.fineract.infrastructure.core.data.ApiParameterError;
+import org.springframework.stereotype.Component;
+
+@Provider
+@Component
+@Slf4j
+public class BusinessStepExceptionMapper implements 
ExceptionMapper<BusinessStepException> {
+
+    @Override
+    public Response toResponse(BusinessStepException exception) {
+        final String globalisationMessageCode = 
"error.msg.invalid.request.body";
+        final String defaultUserMessage = exception.getMessage();
+        log.warn("Exception: {}, Message: {}", exception.getClass().getName(), 
defaultUserMessage);
+
+        final ApiParameterError error = 
ApiParameterError.parameterError(globalisationMessageCode, defaultUserMessage, 
"stepName");
+
+        return 
Response.status(Response.Status.BAD_REQUEST).entity(error).type(MediaType.APPLICATION_JSON).build();
+    }
+}
diff --git 
a/integration-tests/src/test/java/org/apache/fineract/integrationtests/BusinessConfigurationApiTest.java
 
b/integration-tests/src/test/java/org/apache/fineract/integrationtests/BusinessConfigurationApiTest.java
index 8f1031396..d6e9ef859 100644
--- 
a/integration-tests/src/test/java/org/apache/fineract/integrationtests/BusinessConfigurationApiTest.java
+++ 
b/integration-tests/src/test/java/org/apache/fineract/integrationtests/BusinessConfigurationApiTest.java
@@ -27,10 +27,12 @@ import io.restassured.http.ContentType;
 import io.restassured.specification.RequestSpecification;
 import io.restassured.specification.ResponseSpecification;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import org.apache.fineract.cob.data.BusinessStep;
 import org.apache.fineract.cob.data.JobBusinessStepConfigData;
 import org.apache.fineract.cob.data.JobBusinessStepDetail;
+import org.apache.fineract.infrastructure.core.data.ApiParameterError;
 import 
org.apache.fineract.integrationtests.common.BusinessStepConfigurationHelper;
 import org.apache.fineract.integrationtests.common.Utils;
 import org.junit.jupiter.api.Assertions;
@@ -44,6 +46,7 @@ public class BusinessConfigurationApiTest {
     public static final String LOAN_JOB_NAME = "LOAN_CLOSE_OF_BUSINESS";
     public static final String LOAN_CATEGORY_NAME = "loan";
     public static final String APPLY_CHARGE_TO_OVERDUE_LOANS = 
"APPLY_CHARGE_TO_OVERDUE_LOANS";
+    public static final String NOT_BELONGING_BUSINESS_STEP_NAME = 
"APPLY_CHARGE_TO_OVERDUE_LOANS_2";
     public static final String LOAN_DELINQUENCY_CLASSIFICATION = 
"LOAN_DELINQUENCY_CLASSIFICATION";
 
     @BeforeEach
@@ -82,32 +85,69 @@ public class BusinessConfigurationApiTest {
     public void shouldUpdateStepOrder() {
         JobBusinessStepConfigData originalStepConfig = 
BusinessStepConfigurationHelper.getConfiguredBusinessStepsByJobName(requestSpec,
                 responseSpec, LOAN_JOB_NAME);
-        Long originalOrder = originalStepConfig.getBusinessSteps().stream() //
-                .filter(businessStep -> 
APPLY_CHARGE_TO_OVERDUE_LOANS.equals(businessStep.getStepName())) //
-                .findFirst().get().getOrder();
 
-        List<BusinessStep> requestBody = getBusinessSteps(originalOrder + 1);
+        List<BusinessStep> requestBody = new ArrayList<>();
+        requestBody.add(getBusinessSteps(1L, APPLY_CHARGE_TO_OVERDUE_LOANS));
         BusinessStepConfigurationHelper.updateBusinessStepOrder(requestSpec, 
responseSpec, LOAN_JOB_NAME,
                 BusinessStepConfigurationHelper.toJsonString(requestBody));
 
         JobBusinessStepConfigData newStepConfig = 
BusinessStepConfigurationHelper.getConfiguredBusinessStepsByJobName(requestSpec,
                 responseSpec, LOAN_JOB_NAME);
-        Long newOrder = newStepConfig.getBusinessSteps().stream() //
-                .filter(businessStep -> 
APPLY_CHARGE_TO_OVERDUE_LOANS.equals(businessStep.getStepName())) //
-                .findFirst().get().getOrder();
-        assertEquals(originalOrder + 1, newOrder);
+        BusinessStep applyChargeStep = 
newStepConfig.getBusinessSteps().stream()
+                .filter(businessStep -> 
APPLY_CHARGE_TO_OVERDUE_LOANS.equals(businessStep.getStepName())).findFirst().get();
+        assertEquals(1, newStepConfig.getBusinessSteps().size());
+        assertEquals(1L, applyChargeStep.getOrder());
+
+        requestBody.add(getBusinessSteps(2L, LOAN_DELINQUENCY_CLASSIFICATION));
+
+        BusinessStepConfigurationHelper.updateBusinessStepOrder(requestSpec, 
responseSpec, LOAN_JOB_NAME,
+                BusinessStepConfigurationHelper.toJsonString(requestBody));
+        newStepConfig = 
BusinessStepConfigurationHelper.getConfiguredBusinessStepsByJobName(requestSpec,
 responseSpec, LOAN_JOB_NAME);
+        applyChargeStep = newStepConfig.getBusinessSteps().stream()
+                .filter(businessStep -> 
APPLY_CHARGE_TO_OVERDUE_LOANS.equals(businessStep.getStepName())).findFirst().get();
+        BusinessStep loanDelinquencyStep = 
newStepConfig.getBusinessSteps().stream()
+                .filter(businessStep -> 
LOAN_DELINQUENCY_CLASSIFICATION.equals(businessStep.getStepName())).findFirst().get();
+        assertEquals(2, newStepConfig.getBusinessSteps().size());
+        assertEquals(1L, applyChargeStep.getOrder());
+        assertEquals(2L, loanDelinquencyStep.getOrder());
+
+        requestBody.remove(1);
+        BusinessStepConfigurationHelper.updateBusinessStepOrder(requestSpec, 
responseSpec, LOAN_JOB_NAME,
+                BusinessStepConfigurationHelper.toJsonString(requestBody));
+
+        newStepConfig = 
BusinessStepConfigurationHelper.getConfiguredBusinessStepsByJobName(requestSpec,
 responseSpec, LOAN_JOB_NAME);
+        applyChargeStep = newStepConfig.getBusinessSteps().stream()
+                .filter(businessStep -> 
APPLY_CHARGE_TO_OVERDUE_LOANS.equals(businessStep.getStepName())).findFirst().get();
+        assertEquals(1, newStepConfig.getBusinessSteps().size());
+        assertEquals(1L, applyChargeStep.getOrder());
 
-        List<BusinessStep> originalBusinessSteps = 
getBusinessSteps(originalOrder);
         BusinessStepConfigurationHelper.updateBusinessStepOrder(requestSpec, 
responseSpec, LOAN_JOB_NAME,
-                
BusinessStepConfigurationHelper.toJsonString(originalBusinessSteps));
+                
BusinessStepConfigurationHelper.toJsonString(originalStepConfig.getBusinessSteps()));
+    }
+
+    @Test
+    public void shouldThrowErrorWhenABusinessStepDoesNotBelongToTheGivenJob() {
+        ResponseSpecification responseSpecForError = new 
ResponseSpecBuilder().expectStatusCode(400).build();
+        List<BusinessStep> requestBody = new ArrayList<>();
+        requestBody.add(getBusinessSteps(1L, 
NOT_BELONGING_BUSINESS_STEP_NAME));
+        ApiParameterError response = 
BusinessStepConfigurationHelper.updateBusinessStepOrderWithError(requestSpec, 
responseSpecForError,
+                LOAN_JOB_NAME, 
BusinessStepConfigurationHelper.toJsonString(requestBody));
+        assertEquals("[APPLY_CHARGE_TO_OVERDUE_LOANS_2] Business steps are not 
configurable for this job.", response.getDeveloperMessage());
+    }
+
+    @Test
+    public void shouldThrowErrorWhenBusinessStepListIsEmpty() {
+        ResponseSpecification responseSpecForError = new 
ResponseSpecBuilder().expectStatusCode(400).build();
+        List<BusinessStep> requestBody = Collections.emptyList();
+        ApiParameterError response = 
BusinessStepConfigurationHelper.updateBusinessStepOrderWithError(requestSpec, 
responseSpecForError,
+                LOAN_JOB_NAME, 
BusinessStepConfigurationHelper.toJsonString(requestBody));
+        assertEquals("A job needs to have 1 business step at least.", 
response.getDeveloperMessage());
     }
 
-    private List<BusinessStep> getBusinessSteps(Long order) {
-        List<BusinessStep> businessSteps = new ArrayList<>();
+    private BusinessStep getBusinessSteps(Long order, String stepName) {
         BusinessStep businessStep = new BusinessStep();
-        businessStep.setStepName(APPLY_CHARGE_TO_OVERDUE_LOANS);
+        businessStep.setStepName(stepName);
         businessStep.setOrder(order);
-        businessSteps.add(businessStep);
-        return businessSteps;
+        return businessStep;
     }
 }
diff --git 
a/integration-tests/src/test/java/org/apache/fineract/integrationtests/common/BusinessStepConfigurationHelper.java
 
b/integration-tests/src/test/java/org/apache/fineract/integrationtests/common/BusinessStepConfigurationHelper.java
index 151f15791..a175e9a8f 100644
--- 
a/integration-tests/src/test/java/org/apache/fineract/integrationtests/common/BusinessStepConfigurationHelper.java
+++ 
b/integration-tests/src/test/java/org/apache/fineract/integrationtests/common/BusinessStepConfigurationHelper.java
@@ -27,6 +27,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.fineract.cob.data.BusinessStep;
 import org.apache.fineract.cob.data.JobBusinessStepConfigData;
 import org.apache.fineract.cob.data.JobBusinessStepDetail;
+import org.apache.fineract.infrastructure.core.data.ApiParameterError;
 
 @Slf4j
 public final class BusinessStepConfigurationHelper {
@@ -47,6 +48,10 @@ public final class BusinessStepConfigurationHelper {
         return new Gson().fromJson(json, new 
TypeToken<JobBusinessStepConfigData>() {}.getType());
     }
 
+    private static ApiParameterError 
configuredApiParameterErrorFromJsonString(final String json) {
+        return new Gson().fromJson(json, new TypeToken<ApiParameterError>() 
{}.getType());
+    }
+
     private static JobBusinessStepDetail 
availableBusinessStepFromJsonString(final String json) {
         return new Gson().fromJson(json, new 
TypeToken<JobBusinessStepDetail>() {}.getType());
     }
@@ -74,6 +79,14 @@ public final class BusinessStepConfigurationHelper {
         log.info("BusinessStepConfigurationHelper Response: {}", response);
     }
 
+    public static ApiParameterError updateBusinessStepOrderWithError(final 
RequestSpecification requestSpec,
+            final ResponseSpecification responseSpec, String jobName, String 
jsonBodyToSend) {
+        String response = Utils.performServerPut(requestSpec, responseSpec,
+                BUSINESS_STEPS_API_URL_START + jobName + 
BUSINESS_STEPS_API_URL_END, jsonBodyToSend);
+        log.info("BusinessStepConfigurationHelper Response: {}", response);
+        return 
BusinessStepConfigurationHelper.configuredApiParameterErrorFromJsonString(response);
+    }
+
     private static final class BusinessStepWrapper {
 
         private List<BusinessStep> businessSteps;

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