public List <Customer> GetGoldAndSilverCustomers(int count)
{
using (var db = new RentCDataContext())
{
var gsCustomers = from c in db.Customers
where c.Reservations.Count >= count
select c;
return(gsCustomers.ToList());
}
}
IEnumerable <ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
{
List <ValidationResult> errormsg = new List <ValidationResult>();
if (EndDate < StartDate)
{
errormsg.Add(new ValidationResult("EndDate must be greater than StartDate", new[] { "EndDate" }));
}
using (var db = new RentCDataContext())
{
if (!db.Customers.Any(c => c.CostumerID == CostumerID))
{
errormsg.Add(new ValidationResult("Client isn't in the database", new[] { "EndDate" }));
}
}
return(errormsg);
}
public IEnumerable <SelectListItem> GetCars(int id)
{
if (id > 0)
{
using (var context = new RentCDataContext())
{
IEnumerable <SelectListItem> cars = context.Cars.AsNoTracking()
.Where(c => c.LocationID == id)
.Select(n =>
new SelectListItem
{
Value = n.CarID.ToString(),
Text = n.Plate
}).ToList();
return(new SelectList(cars, "Value", "Text"));
}
}
return(null);
}
public (Car, Car) GetMostAndLeastRentedCar()
{
using (var db = new RentCDataContext())
{
var cars = from c in db.Cars
orderby c.Reservations.Count
select c;
Car leastRentedCar = cars.First();
// Car mostRentedCar = cars.LastOrDefault();
var carsDescending = from c in db.Cars
orderby c.Reservations.Count descending
select c;
Car mostRentedCar = cars.First();
return(mostRentedCar, leastRentedCar);
}
}
public IEnumerable <SelectListItem> GetLocations()
{
using (var context = new RentCDataContext())
{
List <SelectListItem> locations = context.Locations.AsNoTracking()
.OrderBy(l => l.Name)
.Select(l =>
new SelectListItem
{
Value = l.LocationID.ToString(),
Text = l.Name
}).ToList();
var locationtip = new SelectListItem()
{
Value = null,
Text = "--- select location ---"
};
locations.Insert(0, locationtip);
return(new SelectList(locations, "Value", "Text"));
}
}
public SQLRepository(RentCDataContext context)
{
this.context = context;
this.dbSet = context.Set <T>();
}
