public static T Update(T model)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
if (db.Entry <T>(model).State == EntityState.Modified)
{
db.SaveChanges();
}
else if (db.Entry <T>(model).State == EntityState.Detached)
{
db.Set <T>().Attach(model);
db.Entry <T>(model).State = EntityState.Modified;
db.SaveChanges();
}
}
return(model);
}
public static void Delete(T model)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
db.Set <T>().Remove(model);
db.SaveChanges();
}
}
public static void AddAdmin(Admin admin)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
db.Admin.Add(admin);
db.SaveChanges();
}
}
public static T Add(T model)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
db.Set <T>().Add(model);
db.SaveChanges();
}
return(model);
}
public static void EditAdmin(Admin admin)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
db.Set <Admin>().Attach(admin);
db.Entry <Admin>(admin).State = EntityState.Modified;
db.SaveChanges();
}
}
public static void Delete(params object[] keyValues)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
T model = db.Set <T>().Find(keyValues);
if (model != null)
{
db.Set <T>().Remove(model);
db.SaveChanges();
}
}
}
public static void DeleteLogical(int id)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
Role role = db.Role.Find(id);
if (role != null)
{
role.IsDeleted = true;
db.SaveChanges();
}
}
}
public static void DeleteAdmin(int id)
{
using (MVCDemoDBEntities db = new MVCDemoDBEntities())
{
Admin admin = db.Admin.Find(id);
if (admin != null)
{
admin.IsDeleted = true;
}
db.SaveChanges();
}
}
