private VendorTestResult(TestItem testItem, Vendor vendor)
: base()
{
this.Vendor = vendor;
this.TestItem = testItem;
this.Latitude = GeoMapUtil.LatLngNullValue;
this.Longitude = GeoMapUtil.LatLngNullValue;
}
public VendorTestResult(GeoCoding.PlaceBase place, TestItem testItem, Vendor vendor)
{
Longitude = place.Coordinates.Longitude;
Latitude = place.Coordinates.Latitude;
TestItem = testItem;
//TestItemId = testItem.Id;
// avoiding a dup here..
// Vendor = Models.Vendor.GetByName(vendor.Name);
VendorId = vendor.Id;
}
public static IList<TestItem> GetTestItems(IList<Models.vwMapTest> rawAddresses)
{
IList<TestItem> testItems = new List<TestItem>();
foreach (vwMapTest rawAddress in rawAddresses)
{
using (var dbTest = new ResultModelContainer())
{
// create a test item from the raw address
var testItem = new TestItem
{
Address = GeoMapUtil.GetLocationString(rawAddress.City, rawAddress.Region, rawAddress.PostalCode),
ResellerId = rawAddress.ResellerID
};
testItems.Add(testItem);
}
}
return testItems;
}
public VendorTestResult Query(TestItem testItem)
{
//PlaceBase place = null;
VendorTestResult vr = null;
if (testItem == null || string.IsNullOrEmpty(testItem.Address))
{
throw new Exception("Address must not be a null or empty string.");
}
Vendor vendor = Vendor.GetByName(Provider.ToString());
// Check cache
VendorTestResult cachedRecord = GetResultFromCache(testItem.Address, vendor);
if (cachedRecord != null)
{
log.InfoFormat("Using cached coords for address '{0}' from {1}", testItem.Address, vendor.Name);
vr = cachedRecord;
}
else
{
log.InfoFormat("Querying address '{0}' from {1}", testItem.Address, vendor.Name);
Uri queryUri = GetQueryUri(testItem.Address);
string response = null;
try
{
response = new WebClient().DownloadString(queryUri);
}
catch (Exception)
{
log.Error("Bad response from " + vendor.Name);
response = null;
throw;
}
PlaceBase place = null;
if (response != null)
{
place = ParseResponse(response, testItem.Address);
}
// CACHE IT
if (place != null)
{
try
{
using (var dbContext = new ResultModelContainer())
{
vr = new VendorTestResult(place, testItem, Vendor.GetByName(Provider.ToString()));
dbContext.VendorTestResults.Add(vr);
dbContext.SaveChanges();
}
}
catch (Exception e)
{
log.WarnFormat("Failed to cache address {0}\n{1}\n{2}", testItem.Address, e.ToString());
}
}
}
return vr;
}
