FINERACT-1795: Improve resilience of command processing service

fineract-provider/src/test/resources/application-test.properties

@@ -111,3 +111,26 @@ spring.main.allow-bean-definition-overriding=true
 spring.batch.initialize-schema=NEVER
 # Disabling Spring Batch jobs on startup
 spring.batch.job.enabled=false
+
+resilience4j.retry.instances.executeCommand.max-attempts=3
+resilience4j.retry.instances.executeCommand.wait-duration=1s
+resilience4j.retry.instances.executeCommand.enable-exponential-backoff=true
+resilience4j.retry.instances.executeCommand.exponential-backoff-multiplier=2
+resilience4j.retry.instances.executeCommand.retryExceptions=org.springframework.dao.CannotAcquireLockException,org.springframework.orm.ObjectOptimisticLockingFailureException
+
+resilience4j.retry.instances.processJobDetailForExecution.max-attempts=3
+resilience4j.retry.instances.processJobDetailForExecution.wait-duration=1s
+resilience4j.retry.instances.processJobDetailForExecution.enable-exponential-backoff=true
+resilience4j.retry.instances.processJobDetailForExecution.exponential-backoff-multiplier=2
+
+resilience4j.retry.instances.recalculateInterest.max-attempts=3
+resilience4j.retry.instances.recalculateInterest.wait-duration=1s
+resilience4j.retry.instances.recalculateInterest.enable-exponential-backoff=true
+resilience4j.retry.instances.recalculateInterest.exponential-backoff-multiplier=2
+resilience4j.retry.instances.recalculateInterest.retryExceptions=org.springframework.dao.CannotAcquireLockException,org.springframework.orm.ObjectOptimisticLockingFailureException
+
+resilience4j.retry.instances.postInterest.max-attempts=3
+resilience4j.retry.instances.postInterest.wait-duration=1s
+resilience4j.retry.instances.postInterest.enable-exponential-backoff=true
+resilience4j.retry.instances.postInterest.exponential-backoff-multiplier=2
+resilience4j.retry.instances.postInterest.retryExceptions=org.springframework.dao.CannotAcquireLockException,org.springframework.orm.ObjectOptimisticLockingFailureException

fineract-provider/src/test/resources/features/commands/commands.provider.feature

@@ -17,7 +17,7 @@
 # under the License.
 #
 
-Feature: Commands Service
+Feature: Commands Provider
 
   @template
   Scenario Outline: Verify that command providers are injected

fineract-provider/src/test/resources/features/commands/commands.service.feature

@@ -0,0 +1,27 @@
+#
+# 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.
+#
+
+Feature: Commands Service
+
+  Scenario: Verify that command source write service are working with fallback function
+    Given A command source write service
+    When The user executes the command via a command write service with exceptions
+    Then The command processing service should fallback as expected
+    Then The command processing service execute function should be called 3 times
+

fineract-provider/src/test/resources/logback.xml

@@ -34,6 +34,7 @@
     <logger name="org.springframework.transaction" level="INFO" />
     <logger name="org.springframework.data.convert" level="ERROR" />
     <logger name="org.springframework.http.converter.json" level="ERROR" />
+    <logger name="io.github.resilience4j.retry" level="DEBUG" />
 
     <root level="INFO">
         <appender-ref ref="STDOUT" />