FINERACT-1744 - Idempotency support

- [x] Idempotency write move to filters
- [x] Idempotency integration test with success and failure
- [x] Added response status code to database
- [x] SynchronousCommandProcessingService not generate the command, just marked to the filter
- [x] IdempotencyStoreFilter store the command request if available.
- [x] Removed JpaExceptionHandler.java

fineract-db/old-schema-files/0001a-mifosplatform-core-ddl-latest.sql

@@ -304,7 +304,7 @@ CREATE TABLE `m_portfolio_command_source` (
   `made_on_date` datetime NOT NULL,
   `checker_id` BIGINT DEFAULT NULL,
   `checked_on_date` datetime DEFAULT NULL,
-  `processing_result_enum` SMALLINT NOT NULL,
+  `status` SMALLINT NOT NULL,
   PRIMARY KEY (`id`),
   KEY `FK_m_maker_m_appuser` (`maker_id`),
   KEY `FK_m_checker_m_appuser` (`checker_id`),
@@ -312,7 +312,7 @@ CREATE TABLE `m_portfolio_command_source` (
   KEY `entity_name` (`entity_name`,`resource_id`),
   KEY `made_on_date` (`made_on_date`),
   KEY `checked_on_date` (`checked_on_date`),
-  KEY `processing_result_enum` (`processing_result_enum`),
+  KEY `status` (`status`),
   KEY `office_id` (`office_id`),
   KEY `group_id` (`office_id`),
   KEY `client_id` (`office_id`),

fineract-db/old-schema-files/0002-mifosx-base-reference-data-utf8.sql

@@ -47,10 +47,12 @@ VALUES
 ('loan_transaction_strategy_id',2,'heavensfamily-strategy','Heavensfamily'),
 ('loan_transaction_strategy_id',3,'creocore-strategy','Creocore'),
 ('loan_transaction_strategy_id',4,'rbi-india-strategy','RBI (India)'),
-('processing_result_enum',0,'invalid','Invalid'),
-('processing_result_enum',1,'processed','Processed'),
-('processing_result_enum',2,'awaiting.approval','Awaiting Approval'),
-('processing_result_enum',3,'rejected','Rejected'),
+('status',0,'invalid','Invalid'),
+('status',1,'processed','Processed'),
+('status',2,'awaiting.approval','Awaiting Approval'),
+('status',3,'rejected','Rejected'),
+('status',4,'underProcessing','Under Processing'),
+('status',5,'error','Error'),
 ('repayment_period_frequency_enum',0,'Days','Days'),
 ('repayment_period_frequency_enum',1,'Weeks','Weeks'),
 ('repayment_period_frequency_enum',2,'Months','Months'),