private void UpdateComments(UserFlagAssignment userFlagAssignment, string Comments)
{
if (!userFlagAssignment.CanEditComments())
throw new InvalidOperationException("Editing comments for user flags is denied");
userFlagAssignment.OnEditComments(Comments);
Database.SaveChanges();
}
public static UserFlagAssignment OnAddUserFlagUnsafe(this User u, DiscoDataContext Database, UserFlag flag, User AddingUser, string Comments)
{
var fa = new UserFlagAssignment()
{
UserFlag = flag,
User = u,
AddedDate = DateTime.Now,
AddedUser = AddingUser,
Comments = string.IsNullOrWhiteSpace(Comments) ? null : Comments.Trim()
};
Database.UserFlagAssignments.Add(fa);
if (!string.IsNullOrWhiteSpace(flag.OnAssignmentExpression))
{
try
{
Database.SaveChanges();
var expressionResult = fa.EvaluateOnAssignmentExpression(Database, AddingUser, fa.AddedDate);
if (!string.IsNullOrWhiteSpace(expressionResult))
{
fa.OnAssignmentExpressionResult = expressionResult;
Database.SaveChanges();
}
}
catch (Exception ex)
{
SystemLog.LogException("User Flag Expression - OnAssignmentExpression", ex);
}
}
return fa;
}