public IActionResult AddCity([FromBody] AddCityModel addCityModel)
{
if (addCityModel == null)
{
return(BadRequest());
}
if (_dataStore.Cities.FirstOrDefault(c => c.Name == addCityModel.Name) != null)
{
return(Conflict("The city with name specified already exists"));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
int newId = _dataStore.GetNewId();
var city = new City(newId, addCityModel.Name, addCityModel.Description, addCityModel.NumberOfPoi);
_dataStore.Cities.Add(city);
var getCityModel = new GetCityModel(newId, addCityModel.Name, addCityModel.Description, addCityModel.NumberOfPoi);
return(CreatedAtAction("GetCity", new { id = newId }, getCityModel));
} //добавить город
public IActionResult AddCity([FromBody] AddCityModel addCityModel)
{
if (addCityModel == null)
{
return(BadRequest());
}
int newId = _dataStore.GetNewId();
var city = new City(
newId,
addCityModel.Name,
addCityModel.Description,
addCityModel.NumberOfPoi);
_dataStore.Cities.Add(city);
var getCityModel = new GetCityModel(
newId,
addCityModel.Name,
addCityModel.Description,
addCityModel.NumberOfPoi);
return(CreatedAtAction(
"GetCity",
new { id = newId },
getCityModel));
}
public IActionResult GetCity(int id)
{
City city = _dataStore.Cities.Where(c => c.Id == id).FirstOrDefault();
if (city == null)
{
return(NotFound());
}
var model = new GetCityModel(city.Id, city.Name, city.Description, city.NumberOfPoi);
return(Ok(model));
} //получить одно
public IActionResult GetCity(int id) //должны совпадать с именем в httpGet
{
_logger.LogInformation($"{nameof(id)} called");
City city = _dataStore
.Cities
.FirstOrDefault(c => c.Id == id); //лямбда, в которой параметро id сравнивается с id в Cities, и выбирает первый попавшийся
if (city == null)
{
return(NotFound());
}
var model = new GetCityModel(
city.Id,
city.Name,
city.Description,
city.NumberOfPoi);
return(Ok(model));
}
public IActionResult AddCity([FromBody] AddCityModel addCityModel)
{
_logger.LogInformation($"{nameof(AddCity)}, {nameof(addCityModel)} called");
if (addCityModel == null)
{
return(BadRequest());
}
if (_dataStore.Cities.FirstOrDefault(c => c.Name == addCityModel.Name) != null)
{
return(Conflict("The city with name specified already exists"));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState)); //передаем в badrequest ошибку
}
int newId = _dataStore.GetNewId();
var city = new City(
newId,
addCityModel.Name,
addCityModel.Description,
addCityModel.NumberOfPoi);
_dataStore.Cities.Add(city);
var getCityModel = new GetCityModel(
newId,
addCityModel.Name,
addCityModel.Description,
addCityModel.NumberOfPoi);
return(CreatedAtAction(
"GetCity",
new { id = newId },
getCityModel));
}
