FINERACT-1783: Customizeable LoanRepaymentScheduleTransactionProcessor

custom/acme/loan/cob/build.gradle

@@ -18,8 +18,8 @@
  */
 description = 'ACME Corp.: Fineract COB Loan'
 
-group = 'com.acme.fineract.cob'
+group = 'com.acme.fineract'
 
-archivesBaseName = 'acme-fineract-cob-loan'
+archivesBaseName = 'acme-fineract-loan-cob'
 
 apply from: 'dependencies.gradle'

custom/acme/loan/cob/src/main/java/com/acme/fineract/loan/cob/AcmeNoopBusinessStep.java

@@ -31,6 +31,10 @@ import org.springframework.stereotype.Component;
 @RequiredArgsConstructor
 public class AcmeNoopBusinessStep implements LoanCOBBusinessStep, InitializingBean {
 
+    private static final String ENUM_STYLED_NAME = "ACME_LOAN_NOOP";
+
+    private static final String HUMAN_READABLE_NAME = "ACME Loan Noop";
+
     // NOTE: just to demonstrate that dependency injection is working
     private final LoanAccountDomainService loanAccountDomainService;
 
@@ -46,11 +50,11 @@ public class AcmeNoopBusinessStep implements LoanCOBBusinessStep, InitializingBe
 
     @Override
     public String getEnumStyledName() {
-        return "ACME_LOAN_NOOP";
+        return ENUM_STYLED_NAME;
     }
 
     @Override
     public String getHumanReadableName() {
-        return "ACME Loan Noop";
+        return HUMAN_READABLE_NAME;
     }
 }

custom/acme/loan/cob/src/main/resources/db/custom-changelog/0001_acme_loan_cob.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    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.
+
+-->
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.1.xsd">
+    <changeSet author="acme" id="1">
+        <insert tableName="m_batch_business_steps">
+            <column name="job_name" value="LOAN_CLOSE_OF_BUSINESS"/>
+            <column name="step_name" value="ACME_LOAN_NOOP"/>
+            <column name="step_order" value="5"/>
+        </insert>
+    </changeSet>
+</databaseChangeLog>

custom/acme/loan/processor/build.gradle

@@ -0,0 +1,25 @@
+/**
+ * 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.
+ */
+description = 'ACME Corp.: Fineract Loan Transaction Processors'
+
+group = 'com.acme.fineract'
+
+archivesBaseName = 'acme-fineract-loan-processor'
+
+apply from: 'dependencies.gradle'

custom/acme/loan/processor/dependencies.gradle

@@ -0,0 +1,22 @@
+/**
+ * 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.
+ */
+
+dependencies {
+    implementation(project(':fineract-provider'))
+}

custom/acme/loan/processor/src/main/java/com/acme/fineract/loan/processor/AcmeLoanRepaymentScheduleTransactionProcessor.java

@@ -0,0 +1,41 @@
+/**
+ * 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 com.acme.fineract.loan.processor;
+
+import org.apache.fineract.portfolio.loanaccount.domain.transactionprocessor.impl.FineractStyleLoanRepaymentScheduleTransactionProcessor;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AcmeLoanRepaymentScheduleTransactionProcessor extends FineractStyleLoanRepaymentScheduleTransactionProcessor {
+
+    private static final String STRATEGY_CODE = "acme-standard-strategy";
+
+    private static final String STRATEGY_NAME = "ACME Corp.: standard loan transaction processing strategy";
+
+    @Override
+    public String getCode() {
+        return STRATEGY_CODE;
+    }
+
+    @Override
+    public String getName() {
+        return STRATEGY_NAME;
+    }
+
+}

custom/acme/loan/starter/build.gradle

@@ -18,8 +18,8 @@
  */
 description = 'ACME Corp.: Fineract COB Starter'
 
-group = 'com.acme.fineract.cob'
+group = 'com.acme.fineract'
 
-archivesBaseName = 'acme-fineract-cob-starter'
+archivesBaseName = 'acme-fineract-loan-starter'
 
 apply from: 'dependencies.gradle'

custom/acme/loan/starter/dependencies.gradle

@@ -18,7 +18,9 @@
  */
 
 dependencies {
+    implementation(project(':fineract-provider'))
     implementation(project(':custom:acme:loan:cob'))
+    implementation(project(':custom:acme:loan:processor'))
     implementation('org.springframework.boot:spring-boot-starter')
     testImplementation(project(':fineract-provider'))
     testImplementation('org.springframework.boot:spring-boot-starter-jdbc')

custom/acme/loan/starter/src/main/java/com/acme/fineract/loan/starter/AcmeLoanAutoConfiguration.java

@@ -18,11 +18,25 @@
  */
 package com.acme.fineract.loan.starter;
 
+import com.acme.fineract.loan.processor.AcmeLoanRepaymentScheduleTransactionProcessor;
+import java.util.List;
+import org.apache.fineract.portfolio.loanaccount.domain.LoanRepaymentScheduleTransactionProcessorFactory;
+import org.apache.fineract.portfolio.loanaccount.domain.transactionprocessor.LoanRepaymentScheduleTransactionProcessor;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.ComponentScans;
 
 @AutoConfiguration
-@ComponentScan("com.acme.fineract.loan.cob")
+@ComponentScans({ @ComponentScan("com.acme.fineract.loan.cob"), @ComponentScan("com.acme.fineract.loan.processor") })
 @ConditionalOnProperty("acme.loan.enabled")
-public class AcmeLoanAutoConfiguration {}
+public class AcmeLoanAutoConfiguration {
+
+    @Bean
+    public LoanRepaymentScheduleTransactionProcessorFactory loanRepaymentScheduleTransactionProcessorFactory(
+            AcmeLoanRepaymentScheduleTransactionProcessor defaultLoanRepaymentScheduleTransactionProcessor,
+            List<LoanRepaymentScheduleTransactionProcessor> processors) {
+        return new LoanRepaymentScheduleTransactionProcessorFactory(defaultLoanRepaymentScheduleTransactionProcessor, processors);
+    }
+}