private Func <JToken, bool> ByToken <T> (EntityTokenProperties prop, T val) where T : IEquatable <T>
{
if (!Enum.IsDefined(typeof(EntityTokenProperties), prop))
{
throw new Exception($"Enum property {prop} is not defined.");
}
return(t =>
{
JToken token = t.SelectToken(Enum.GetName(typeof(EntityTokenProperties), prop));
if (token == null)
{
return false;
}
return EqualityComparer <T> .Default.Equals(token.Value <T>(), val);
});
}
public static T GetUserEntityProperty <T>(this JToken token, EntityTokenProperties property)
{
return(token.SelectToken(Enum.GetName(typeof(Enum), property)).Value <T>());
}