public static ShowMapViewModel ToShowMapViewModel(this IEnumerable<Activity> activities)
{
ShowMapViewModel model = new ShowMapViewModel();
model.Locations = new List<LocationModel>();
foreach (Activity activity in activities)
{
if (activity.Latitude != 0 && activity.Longitude != 0)
{
model.Locations.Add(new LocationModel
{
ActivityName = activity.Name,
ActivityAddress = activity.Address,
Latitude = activity.Latitude,
Longitude = activity.Longitude
});
}
}
return model;
}
public ActionResult ShowMap(int? PackageId)
{
int packageId;
if (!PackageId.HasValue)
{
return RedirectToAction("Search", "Packages");
}
else
{
packageId = PackageId.GetValueOrDefault();
}
ShowMapViewModel model = new ShowMapViewModel();
string errorMessage = "Sorry, we are unable to display the locations for this package.";
string noLocationsError = "Sorry, we do not have any map locations saved for this package.";
try
{
Result<Package> packageResult = new Result<Package>();
packageResult = packageService.GetPackageById(packageId);
if (packageResult.Status == ResultEnum.Success && packageResult.Data.Status == PackageStatusEnum.Available)
{
IEnumerable<Activity> activities = packageResult.Data.Activities;
model = activities.ToShowMapViewModel();
if (model.Locations.Count() < 1 || model.Locations.Count() > 3)
{
ModelState.AddModelError("ErrorMessage", noLocationsError);
}
return View(model);
}
else
{
ModelState.AddModelError("ErrorMessage", errorMessage);
return View(model);
}
}
catch
{
ModelState.AddModelError("ErrorMessage", errorMessage);
return View(model);
}
#endregion
}