/// <summary>
/// map the dao to the entity
/// </summary>
/// <param name="ssdao"></param>
/// <returns></returns>
public TechRole MapToEntity(TechRoleDAO trdao)
{
TechRole tr = null;
TechRole fromDB = null;
//use automapper to map matching properties
var mapper = TechRoleMapper.CreateMapper();
if (trdao != null)
{
tr = mapper.Map <TechRole>(trdao);
//get original object from db
if (!string.IsNullOrWhiteSpace(trdao.TRName))
{
fromDB = db.TechRole.Where(m => m.TRName.Equals(trdao.TRName)).FirstOrDefault();
}
//if db object exist then use existing object and map properties sent from dao
if (fromDB != null)
{
tr = fromDB;
if (!string.IsNullOrWhiteSpace(trdao.TRName))
{
tr.TRName = trdao.TRName;
}
}
//if db object does not exist use automapper version of object and set active to true
else
{
tr.IsActive = true;
}
}
return(tr);
}
/// <summary>
/// map the entity to the dao
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public TechRoleDAO MapToDao(TechRole tr)
{
var mapper = TechRoleMapper.CreateMapper();
if (tr != null)
{
TechRoleDAO trdao = mapper.Map <TechRoleDAO>(tr);
return(trdao);
}
else
{
return(new TechRoleDAO());
}
}
public bool UpdateTechRole(string oldId, TechRoleDAO trdao)
{
try
{
if (!string.IsNullOrWhiteSpace(oldId) && trdao != null)
{
TechRole ns = mapper.MapToEntity(trdao);
TechRole old = ef.GetTechRoles().FirstOrDefault(a => a.TRName.Equals(oldId));
ns.TechRoleID = old.TechRoleID;
return(ef.UpdateTechRole(old, ns));
}
return(false);
}
catch (Exception e)
{
return(false);
}
}
/// <summary>
/// delete tech role
/// </summary>
/// <param name="trdao"></param>
/// <returns></returns>
public bool DeleteTechRole(TechRoleDAO trdao)
{
try
{
if (trdao != null)
{
TechRole tr = mapper.MapToEntity(trdao);
var toDelete = ef.GetTechRoles().FirstOrDefault((m => m.TRName == tr.TRName));
return(ef.DeleteTechRole(toDelete));
}
else
{
return(false);
}
}
catch (Exception e)
{
throw;
}
}
/// <summary>
/// insert tech role
/// </summary>
/// <param name="tr"></param>
/// <returns>true if successful</returns>
public bool InsertTechRole(TechRoleDAO tr)
{
try
{
if (tr != null)
{
//map it to EF object
var itm = mapper.MapToEntity(tr);
db.TechRole.Add(itm);
return(db.SaveChanges() > 0);
}
else
{
return(false);
}
}
catch (Exception e)
{
throw;
}
}
