/// <summary>
/// 添加车辆
/// </summary>
public int AddCar(QW_CarsModel model)
{
using (Entities db = new Entities())
{
qw_cars qcmodel = db.qw_cars.FirstOrDefault(a => a.carnumber == model.carnumber || a.code == model.code);
if (qcmodel != null)
{
return(-1);
}
else
{
qw_cars cmodel = new qw_cars();
cmodel.carid = model.carid;
cmodel.code = model.code;
cmodel.carstatus = model.carstatus;
cmodel.cartypeid = model.cartypeid;
cmodel.unitid = model.unitid;
cmodel.carnumber = model.carnumber;
cmodel.cartel = model.cartel;
cmodel.isonline = model.isonline;
cmodel.createuserid = model.createuserid;
cmodel.createtime = DateTime.Now;
cmodel.status = model.status;
cmodel.ssbc = model.ssbc;
db.qw_cars.Add(cmodel);
db.SaveChanges();
return(cmodel.carid);
}
}
}
/// <summary>
/// 修改车辆
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int EditCar(QW_CarsModel model)
{
using (Entities db = new Entities())
{
IQueryable <qw_cars> qcoldmodel = db.qw_cars.Where(a => a.carnumber == model.carnumber || a.code == model.code);
int count = qcoldmodel.Where(a => a.carid != model.carid).Count();
if (count != 0)
{
return(-1);
}
else
{
qw_cars qcmodel = db.qw_cars.FirstOrDefault(a => a.carid == model.carid);
if (qcmodel != null)
{
qcmodel.code = model.code;
qcmodel.carstatus = model.carstatus;
qcmodel.cartypeid = model.cartypeid;
qcmodel.unitid = model.unitid;
qcmodel.carnumber = model.carnumber;
qcmodel.cartel = model.cartel;
qcmodel.createuserid = model.createuserid;
qcmodel.ssbc = model.ssbc;
}
}
return(db.SaveChanges());
}
}
/// <summary>
/// 删除车辆
/// </summary>
/// <param name="carid"></param>
/// <returns></returns>
public int DeleteCar(int carid)
{
using (Entities db = new Entities())
{
qw_cars qcmodel = db.qw_cars.FirstOrDefault(a => a.carid == carid);
if (qcmodel != null)
{
qcmodel.status = 1;
}
return(db.SaveChanges());
}
}
