public bool AddUpdateRoute(Route route)
{
bool success = true;
using (AmazonSimpleDBClient client = new AmazonSimpleDBClient(_publicKey, _secretKey))
{
PutAttributesRequest request = new PutAttributesRequest
{
DomainName = DomainName,
ItemName = route.Id.ToString()
};
request.Attribute.Add(new ReplaceableAttribute() { Name = "Name", Replace = true, Value = route.Name });
request.Attribute.Add(new ReplaceableAttribute() { Name = "Distance", Replace = true, Value = route.Distance.ToString() });
request.Attribute.Add(new ReplaceableAttribute() { Name = "Id", Replace = true, Value = route.Id.ToString() });
request.Attribute.Add(new ReplaceableAttribute() { Name = "LastTimeRidden", Replace = true, Value = route.LastTimeRidden.ToShortDateString() });
request.Attribute.Add(new ReplaceableAttribute() { Name = "Location", Replace = true, Value = route.Location });
try
{
PutAttributesResponse response = client.PutAttributes(request);
}
catch(Exception repositoryError)
{
success = false;
}
}
return success;
}
public Routes GetAllRoutes()
{
Routes routes = new Routes();
using (AmazonSimpleDBClient client = new AmazonSimpleDBClient(_publicKey, _secretKey))
{
SelectRequest request =
new SelectRequest().WithSelectExpression(
string.Format("SELECT * FROM Routes "));
SelectResponse response = client.Select(request);
foreach (Item item in response.SelectResult.Item)
{
string value = item.Attribute.GetValueByName("Id");
Route route = new Route
{
Id = Guid.Parse(item.Attribute.GetValueByName("Id")),
Distance = item.Attribute.GetDoubleValueByName("Distance"),
LastTimeRidden = item.Attribute.GetDateTimeValueByName("LastTimeRidden"),
Name = item.Attribute.GetValueByName("Name"),
Location = item.Attribute.GetValueByName("Location"),
};
routes.Add(route);
}
}
return routes;
}
public bool AddRoute(Route route)
{
Errors.Clear();
if (string.IsNullOrWhiteSpace(route.Name))
{
Errors.Add("Name is required");
}
if (string.IsNullOrWhiteSpace(route.Location))
{
Errors.Add("Location is required");
}
if (route.Id == new Guid())
{
Errors.Add("Invalid route Id");
}
if (Errors.Count==0)
{
if (!RouteRepositoryInterface.AddUpdateRoute(route))
{
Errors.Add("An error occurred saving this route.");
}
}
return Errors.Count == 0;
}
public ActionResult UpdateRoute(Route newRoute)
{
RouteRequestsInterface.AddRoute(newRoute);
List<string> errors = RouteRequestsInterface.Errors;
ViewData["Errors"] = errors;
if (errors.Count==0)
{
ViewData["IsUpdate"] = true;
}
return View("AddUpdateRoute",newRoute);
}
public Route GetRouteById(Guid id)
{
Errors.Clear();
Route route = new Route();
if (id == new Guid())
{
Errors.Add("Invalid route Id");
}
else
{
route = RoutesRepositoryInterface.GetRouteById(id);
}
return route;
}
public Route GetRouteById(Guid routeId)
{
Route route = new Route();
using (AmazonSimpleDBClient client = new AmazonSimpleDBClient(_publicKey, _secretKey))
{
SelectRequest request =
new SelectRequest().WithSelectExpression(
string.Format("SELECT * FROM Routes where Id = '{0}'", routeId));
SelectResponse response = client.Select(request);
if (response.SelectResult.Item.Count>0)
{
route.Id = Guid.Parse(response.SelectResult.Item[0].Attribute.GetValueByName("Id"));
route.Distance = response.SelectResult.Item[0].Attribute.GetDoubleValueByName("Distance");
route.LastTimeRidden = response.SelectResult.Item[0].Attribute.GetDateTimeValueByName("LastTimeRidden");
}
}
return route;
}
public bool AddRoute(Route route)
{
throw new NotImplementedException();
}
public ActionResult AddRoute()
{
Route newRoute = new Route {Id = Guid.NewGuid()};
return View("AddUpdateRoute", newRoute);
}
