public string Add(systems newSystem)
{
string ret = "";
db.systems.Add(newSystem);
return(ret);
}
public string Delete(string systemId)
{
string ret;
systems deleteSystem = getById(systemId);
ret = Delete(deleteSystem);
return(ret);
}
public string Delete(systems deleteSystem)
{
string ret = "";
db.Entry(deleteSystem).State = EntityState.Deleted;
// need save changes
return(ret);
}
public string Update(systems updateSystem)
{
string ret = "";
var aSystem = db.systems.SingleOrDefault(x => x.systemId
== updateSystem.systemId);
if (aSystem != null)
{
aSystem = reflectionUtl.assign <systems, systems>(
aSystem, updateSystem);
db.Entry(aSystem).State = EntityState.Modified;
}
else
{
throw new Exception($"system {updateSystem.systemId}" +
$" not found");
}
return(ret);
}
public systemEditViewModel()
{
editModel = new systems();
}