result = this.commandsSourceWritePlatformService.logCommandSource(commandRequest);
} else if (is(commandParam, "calculateInterest")) {
final CommandWrapper commandRequest = builder.withNoJsonBody().savingsAccountInterestCalculation(accountId).build();
result = this.commandsSourceWritePlatformService.logCommandSource(commandRequest);
} else if (is(commandParam, "postInterest")) {
final CommandWrapper commandRequest = builder.savingsAccountInterestPosting(accountId).build();
result = this.commandsSourceWritePlatformService.logCommandSource(commandRequest);
} else if (is(commandParam, "applyAnnualFees")) {
final CommandWrapper commandRequest = builder.savingsAccountApplyAnnualFees(accountId).build();
result = this.commandsSourceWritePlatformService.logCommandSource(commandRequest);
} else if (is(commandParam, "close")) {