public CompanyItem SaveCompany(CompanyItem companyItem)
{
try
{
Company company = null;
switch (companyItem.InitializationType)
{
case InitializationTypes.Insert:
company = new Company
{
CompanyName = companyItem.CompanyName
};
db.Companys.Add(company);
break;
case InitializationTypes.Update:
company = new Company
{
CompanyID = companyItem.CompanyID,
CompanyName = companyItem.CompanyName
};
db.Companys.Attach(company);
db.Entry(company).State = EntityState.Modified;
break;
}
db.SaveChanges();
companyItem.CompanyID = company.CompanyID;
return(companyItem);
}
catch (Exception ex)
{
exception = ex;
return(null);
}
}
public CompanyItem GetCompanyItem(int?companyID = null)
{
try
{
if (companyID != null)
{
Company company = db.Companys.Find(companyID);
CompanyItem item = new CompanyItem
{
CompanyID = company.CompanyID,
CompanyName = company.CompanyName,
InitializationType = InitializationTypes.Update,
};
return(item);
}
else
{
var item = new CompanyItem
{
InitializationType = InitializationTypes.Insert,
};
return(item);
}
}
catch (Exception ex)
{
exception = ex;
return(null);
}
}
public void DeleteCompany(CompanyItem companyItem)
{
var entity = new Company
{
CompanyID = companyItem.CompanyID
};
db.Companys.Attach(entity);
db.Companys.Remove(entity);
db.SaveChanges();
}
public void CreateCompany(CompanyItem companyItem)
{
var entity = new Company
{
CompanyName = companyItem.CompanyName
};
db.Companys.Add(entity);
db.SaveChanges();
companyItem.CompanyID = entity.CompanyID;
}
public void UpdateCompany(CompanyItem companyItem)
{
var entity = new Company
{
CompanyID = companyItem.CompanyID,
CompanyName = companyItem.CompanyName
};
db.Companys.Attach(entity);
db.Entry(entity).State = EntityState.Modified;
db.SaveChanges();
}
