public async Task <Function> UpdateAsync(FunctionSubmit functionSubmit, Guid updatedByGuid)
{
// Start transactions to allow complete rollback in case of an error
BeginAllTransactions();
try
{
var function = await functionRepository.GetByIdAsync(functionSubmit.Uuid);
if (function == null)
{
throw new ItemNotFoundException($"Function {functionSubmit.Uuid} not found!");
}
if (function.Name != functionSubmit.Name)
{
// Confirm the new name is available
var checkExistingNameModel = await functionRepository.GetByNameAsync(functionSubmit.Name);
if (checkExistingNameModel != null)
{
throw new ItemNotProcessableException($"Function with name '{functionSubmit.Name}' already exists.");
}
}
function.Name = functionSubmit.Name;
function.Description = functionSubmit.Description;
function.FunctionPermissions = new List <FunctionPermissionModel>();
function.ChangedBy = updatedByGuid;
await CheckForApplicationAndAssignToFunctionIfExists(function, functionSubmit);
await CheckThatPermissionsExistAndAssignToFunction(function, functionSubmit);
// All successful
CommitAllTransactions();
return(mapper.Map <Function>(await functionRepository.UpdateAsync(function)));
}
catch (Exception ex)
{
logger.Error(ex);
RollbackAllTransactions();
throw;
}
}