private void ThrowIfFound(string contributorId, AppContributorPermission permission, Func <string> message)
{
if (contributors.TryGetValue(contributorId, out var currentPermission) && currentPermission == permission)
{
var error = new ValidationError("Contributor is already part of the app with same permissions.", "ContributorId");
throw new ValidationException(message(), error);
}
}
public void Assign(string contributorId, AppContributorPermission permission)
{
string Message() => "Cannot assign contributor";
ThrowIfFound(contributorId, permission, Message);
ThrowIfNoOwner(c => c[contributorId] = permission, Message);
contributors[contributorId] = permission;
}
public static AppPermission ToAppPermission(this AppContributorPermission contributorPermission)
{
Guard.Enum(contributorPermission, nameof(contributorPermission));
return((AppPermission)Enum.Parse(typeof(AppPermission), contributorPermission.ToString()));
}