/// <summary>
///
/// </summary>
/// <param name="postId"></param>
/// <param name="userId"></param>
/// <param name="acceptedDate"></param>
/// <param name="moduleId"></param>
public void AcceptAnswer(int postId, int userId, DateTime acceptedDate, int moduleId)
{
//DotNetNuke.Common.Requires.PropertyNotNegative("postId", "", postId);
//DotNetNuke.Common.Requires.PropertyNotNegative("userId", "", userId);
//DotNetNuke.Common.Requires.PropertyNotNegative("moduleId", "", moduleId);
_dataProvider.AcceptAnswer(postId, userId, acceptedDate);
DataCache.RemoveCache(Constants.ModuleCacheKey + Constants.HomeQuestionsCacheKey + moduleId);
}