public bool IsEnabled(string flightName, IFlightUser user, bool defaultValue)
{
var latest = _cache.GetLatestFlagsOrNull();
if (latest == null)
{
_logger.LogError(
"Couldn't determine status of flight {Flight} as the flags haven't been loaded",
flightName);
return(defaultValue);
}
if (!latest.Flights.TryGetValue(flightName, out var flight))
{
_logger.LogWarning(
"Couldn't determine status of flight {Flight} as it isn't in the latest feature flags",
flightName);
return(defaultValue);
}
if (flight.All)
{
return(true);
}
// The user object may be null if the user is anonymous.
if (user != null)
{
if (flight.Accounts.Contains(user.Username, StringComparer.OrdinalIgnoreCase))
{
return(true);
}
if (TryParseEmailDomain(user.EmailAddress, out var domain) && flight.Domains.Contains(domain, StringComparer.OrdinalIgnoreCase))
{
return(true);
}
if (flight.SiteAdmins && user.IsSiteAdmin)
{
return(true);
}
}
return(false);
}
public FactsBase()
{
_cache = new Mock <IFeatureFlagCacheService>();
_target = new FeatureFlagClient(
_cache.Object,
Mock.Of <ILogger <FeatureFlagClient> >());
_user = new TestFlightUser
{
Username = "******",
EmailAddress = "*****@*****.**",
IsSiteAdmin = false,
};
_admin = new TestFlightUser
{
Username = "******",
EmailAddress = "*****@*****.**",
IsSiteAdmin = true,
};
_anonymous = null;
}
