public IActionResult CreatePointOfInterest(int cityId,
[FromBody] PointsOfInterestForCreationDTO pointOfInterest)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var city = CitiesDataStore.Current.Cities.SingleOrDefault(x => x.Id == cityId);
if (city == null)
{
return(NotFound());
}
var pointOfInterestId = CitiesDataStore.Current.Cities.SelectMany(
x => x.PointsOfInterests).Max(x => x.Id);
var finalPointOfInterest = new PointsOfInterestDTO()
{
Id = ++pointOfInterestId,
Name = pointOfInterest.Name,
Description = pointOfInterest.Description
};
city.PointsOfInterests.Add(finalPointOfInterest);
return(CreatedAtRoute("GetSinglePointOfInterest", new
{
cityId = cityId,
pointOfInterestId = finalPointOfInterest.Id
}, finalPointOfInterest));
}
public IActionResult CreatePointOfInterest(int cityId,
[FromBody] PointsOfInterestCreationDto pointOfInterest)
{
if (pointOfInterest == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var city = CitiesDataStore.Current.Cities.FirstOrDefault(c => c.Id == cityId);
if (city == null)
{
return(NotFound());
}
var maxPointOfInterestID = CitiesDataStore.Current.Cities
.SelectMany(c => c.PointsOfInterest).Max(p => p.Id);
var newPointOfInterest = new PointsOfInterestDTO()
{
Id = ++maxPointOfInterestID,
Name = pointOfInterest.Name,
Description = pointOfInterest.Description
};
city.PointsOfInterest.Add(newPointOfInterest);
return(CreatedAtRoute("GetPointOfInterestById", new { cityId, newPointOfInterest.Id }, newPointOfInterest));
}
public IActionResult GetPointOfInterest(int cityID, int id)
{
CityDTO city = CitiesDataStore.Current.Cities.FirstOrDefault(c => c.ID == cityID);
if (city == null)
{
return(NotFound());
}
PointsOfInterestDTO pointOfInterest = city.PointsOfInterest.FirstOrDefault(poi => poi.ID == id);
if (pointOfInterest == null)
{
return(NotFound());
}
return(Ok(pointOfInterest));
}
public IActionResult CreatePointOfInterest(int cityId, PointsOfInterestForCreationDTO pointOfInterest)
{
//For any complex validations like checking if name==description or if same POI is added earlier..we can check Fluent Validation here..
//https://fluentvalidation.net/
var city = CitiesDataStore.Current.Cities.FirstOrDefault(x => x.Id == cityId);
if (city == null)
{
return(NotFound());
}
int nextId = city.PointsOfInterest.Max(x => x.Id) + 1;
PointsOfInterestDTO finalpoi = new PointsOfInterestDTO
{
Id = nextId,
Description = pointOfInterest.Description,
Name = pointOfInterest.Name
};
city.PointsOfInterest.Add(finalpoi);
return(CreatedAtRoute("RouteParam",
new { cityId, finalpoi.Id },
finalpoi));
}
