/// <summary>
/// Get previous StatusId for current RolesId
/// </summary>
/// <param name="rolesId">The roles id.</param>
/// <param name="currentStatus">The current status.</param>
/// <returns></returns>
public static int GetPrevStatus(string[] rolesId, int currentStatus)
{
int curStatus = currentStatus;
while (true)
{
//while not last
while (curStatus != -1)
{
curStatus = WorkflowStatus.GetPrevious(curStatus);
//foreach Role
foreach (string roleId in rolesId)
{
using (IDataReader reader = LoadByRoleIdStatusId(roleId, curStatus))
{
if (reader.Read())
{
reader.Close();
return(curStatus);
}
reader.Close();
}
}
}
if (curStatus == -1)
{
return(-1);
}
}
}
/// <summary>
/// Get highest StatusId for current RolesId
/// </summary>
/// <param name="rolesId">The roles id.</param>
/// <param name="lastStatus">The last status.</param>
/// <returns></returns>
public static int GetMaxStatus(string[] rolesId, int lastStatus)
{
int curStatus = lastStatus;
while (true)
{
foreach (string roleId in rolesId)
{
using (IDataReader reader = LoadByRoleIdStatusId(roleId, curStatus))
{
if (reader.Read())
{
reader.Close();
return(curStatus);
}
reader.Close();
}
}
curStatus = WorkflowStatus.GetPrevious(curStatus);
if (curStatus == -1)
{
return(-1);
}
}
}
