public async Task <object> InsertData(LandmarkEntity landmarkEntity)
{
await using (CourierDbContext courierDbContext = new CourierDbContext())
{
var dist = CalculateDistance(landmarkEntity.Latitude, landmarkEntity.Longitude);
LandmarkDatum landmarkDatum = new LandmarkDatum()
{
LandmarkName = landmarkEntity.Name,
Address = landmarkEntity.Address,
Latitude = landmarkEntity.Latitude,
Longitude = landmarkEntity.Longitude,
ContactNumber = landmarkEntity.Phonenumber,
PointOrder = 1,
Distance = dist,
CreatedDate = DateTime.Now
};
var data = courierDbContext.LandmarkData.Select(x => new LandmarkDatum()
{
LandmarkName = x.LandmarkName,
Address = x.Address,
Latitude = x.Latitude,
Longitude = x.Longitude,
ContactNumber = x.ContactNumber,
PointOrder = x.PointOrder,
Distance = x.Distance,
CreatedDate = x.CreatedDate
}).ToList();
if (data.Count > 0)
{
await DeleteData();
}
data.Add(landmarkDatum);
var sortedData = data.OrderBy(x => x.Distance).ToList();
foreach (var(value, index) in sortedData.Select((v, i) => (v, i)))
{
value.PointOrder = index + 1;
courierDbContext.LandmarkData.Add(value);
await courierDbContext.SaveChangesAsync();
}
return(new { Message = "Landmark added successfuly." });
}
}
public async Task <object> AddLandmark(LandmarkEntity landmarkEntity)
{
var dist = CalculateDistance(landmarkEntity.Latitude, landmarkEntity.Longitude);
if (dist == 0)
{
return new { Message = "Latitude and Longtitude is matches with the Headquaters. Please modify and try once again." }
}
;
if (dist < 1000)
{
return new { Message = "Distance is " + dist.ToString() + " but it should be greater than 1000 meters. please try again." }
}
;
var res = await InsertData(landmarkEntity);
return(res);
}
public async Task <IActionResult> AddLandmark([FromBody] LandmarkEntity landmarkEntity)
{
var reponse = await _courierService.AddLandmark(landmarkEntity);
return(this.Ok(reponse));
}