public async Task <AddGeographicalDistanceResponse> AddGeographicalDistanceAsync(AddGeographicalDistanceRequest request)
{
var response = new AddGeographicalDistanceResponse();
double rlat1 = Math.PI * double.Parse(request.sLatitude) / 180;
double rlat2 = Math.PI * double.Parse(request.eLatitude) / 180;
double theta = double.Parse(request.sLongitude) - double.Parse(request.eLongitude);
double rtheta = Math.PI * theta / 180;
double dist =
Math.Sin(rlat1) * Math.Sin(rlat2) + Math.Cos(rlat1) *
Math.Cos(rlat2) * Math.Cos(rtheta);
dist = Math.Acos(dist);
dist = dist * 180 / Math.PI;
dist = dist * 60 * 1.1515;
response.Calculation = (dist * 1.609344).ToString();
var currentUserId = _userService.GetCurrentUserId();
var geographicalDistance = new GeographicalDistance();
geographicalDistance.UserId = currentUserId;
geographicalDistance.Calculation = double.Parse(response.Calculation);
_geographicalDistances.Add(geographicalDistance);
await _unitOfWork.SaveChangesAsync();
return(response.ReturnWithCode(AuthenticationMessageHelper.Code.AddGeographicalDistanceSuccess.Value(), AuthenticationMessageHelper.ResponseMessages));
}
public async Task <IActionResult> AddGeographicalDistance([FromBody] AddGeographicalDistanceRequest request)
{
return(await ExecuteServiceAsync(() => _geographicalDistanceService.AddGeographicalDistanceAsync(request)));
}
