public IHttpActionResult Get()
{
try
{
var list = new List <Map>();
var data = File.ReadAllLines($"{PathConstant.Path}\\LatitudeLongitude.csv");
list = data.Skip(1)
.Select(t => t.Split(','))
.Select(split => new Map
{
Latitude = Convert.ToDouble(split[0]),
Longitude = Convert.ToDouble(split[1])
}).ToList();
var postcodeList = GetPostcodes();
var count = postcodeList.Count() / 100;
var chunks = ChunkBy(postcodeList.ToList(), count);
var client = new PostcodesIOClient();
foreach (var chunk in chunks)
{
var bulkResult = client.BulkLookup(chunk);
list.AddRange(from item in bulkResult
where item.Result != null
select new Map
{
Latitude = Convert.ToDouble(item.Result.Latitude),
Longitude = Convert.ToDouble(item.Result.Longitude)
});
}
// write to file - results.json
SerializeToFile(list);
return(Ok(list));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public void BulkLookup_returns_results()
{
var result = _client.BulkLookup(new[] { "GU1 1AA", "GU1 1AB", "GU1 1AD" }).ToList();
TestResults(result);
}
