public async Task <List <Lugar> > GetNearLugaresTo(LugarPost model)
{
var geometryFactory = NtsGeometryServices.Instance.CreateGeometryFactory(srid: 4326);
Point coord = geometryFactory.CreatePoint(new Coordinate(model.Latitude, model.Longitude));
var result = await _context.Lugares
.OrderBy(l => l.Location.Distance(coord))
.Where(l => l.Location.IsWithinDistance(coord, 0.005)) // 0.005 --> 5cuadras
.ToListAsync();
return(result);
}
public async Task <Lugar> AddLugar(LugarPost model)
{
var geometryFactory = NtsGeometryServices.Instance.CreateGeometryFactory(srid: 4326);
Lugar newLugar = _mapper.Map <LugarPost, Lugar>(model);
newLugar.Location = geometryFactory.CreatePoint(new Coordinate(model.Latitude, model.Longitude));
await _context.Lugares.AddAsync(newLugar);
await _context.SaveChangesAsync();
return(newLugar);
}
public async Task <IActionResult> GetLugaresCercanos([FromBody] LugarPost model)
{
List <Lugar> lugares = new List <Lugar>();
lugares = await _service.GetNearLugaresTo(model);
List <LugarPost> returnList = new List <LugarPost>();
foreach (Lugar lu in lugares)
{
returnList.Add(new LugarPost {
Direccion = lu.Direccion,
Latitude = lu.Location.Coordinate.X,
Longitude = lu.Location.Coordinate.Y
});
}
return(Ok(new OkApiResponse(returnList)));
}
