public IActionResult Create([FromBody] CreateRequest request)
{
var city = new City
{
Name = request.Name?.Trim(),
};
this._dbContext.Set <City>().Add(city);
try
{
this._dbContext.SaveChanges();
}
catch (DbUpdateException exception)
{
var error = new TdbDbError(exception);
if (error.IsUniqueViolation())
{
this.ModelState.AddModelError(
nameof(CreateRequest.Name),
"The city already exists."
);
return(this.BadRequest(this.ModelState));
}
throw;
}
return(new ObjectResult(new CreateResponse(city))
{
StatusCode = (int)HttpStatusCode.Created,
});
}
public IActionResult Create([FromBody] CreateRequest request)
{
int cityId;
try
{
cityId = JsonConvert.DeserializeObject <int>(request.City);
}
catch (JsonReaderException)
{
this.ModelState.AddModelError(
nameof(CreateRequest.City),
"Invalid city id."
);
return(this.BadRequest(this.ModelState));
}
var restaurant = new Restaurant
{
Name = request.Name?.Trim(),
CityId = cityId,
};
this._dbContext.Set <Restaurant>().Add(restaurant);
try
{
this._dbContext.SaveChanges();
}
catch (DbUpdateException exception)
{
var error = new TdbDbError(exception);
if (error.IsUniqueViolation())
{
this.ModelState.AddModelError(
nameof(CreateRequest.Name),
"The restaurant already exists."
);
return(this.BadRequest(this.ModelState));
}
throw;
}
return(new ObjectResult(new CreateResponse(restaurant))
{
StatusCode = (int)HttpStatusCode.Created,
});
}
