to get status of testcase at project level,testcases level in tearscript

You can get the status in the teardown as:

for ( testCaseResult in runner.results ){
log.info testCaseResult.getStatus().toString()
}

You can see an example here - https://www.soapui.org/scripting-properties/tips-tricks.html#8-2-Logging-the-result-messages-of-all-TestSteps-in-all-failing-TestCases