func getGroupUsersOperations()

in internal/sync.go [631:658]

• 21 lines of code
• 6 McCabe index (conditional complexity)

func getGroupUsersOperations(gGroupsUsers map[string][]*admin.User, awsGroupsUsers map[string][]*aws.User) (delete map[string][]*aws.User, equals map[string][]*aws.User) {

	mbG := make(map[string]map[string]struct{})

	// get user in google groups that are in aws groups and
	// users in aws groups that aren't in google groups
	for gGroupName, gGroupUsers := range gGroupsUsers {
		mbG[gGroupName] = make(map[string]struct{})
		for _, gUser := range gGroupUsers {
			mbG[gGroupName][gUser.PrimaryEmail] = struct{}{}
		}
	}

	delete = make(map[string][]*aws.User)
	equals = make(map[string][]*aws.User)
	for awsGroupName, awsGroupUsers := range awsGroupsUsers {
		for _, awsUser := range awsGroupUsers {
			// users that exist in aws groups but doesn't in google groups
			if _, found := mbG[awsGroupName][awsUser.Username]; found {
				equals[awsGroupName] = append(equals[awsGroupName], awsUser)
			} else {
				delete[awsGroupName] = append(delete[awsGroupName], awsUser)
			}
		}
	}

	return
}