public async Task <ActionResult> Post([FromBody] CountryDetail country)
{
try
{
var result = await Provider.Add(country);
//Response.Headers.Add("Access-Control-Allow-Origin", "*");
//Response.Headers.Add("Access-Control-Allow-Credentials", "true");
return(new CreatedResult("CountriesTable", result));
}
catch (Exception ex)
{
return(new ObjectResult(ex.Message));
}
}
public async Task <IList <CountryDetail> > GetAll()
{
var countries = new List <CountryDetail>();
var result = await DynamoClient.ScanAsync(new ScanRequest
{
TableName = "CountriesTable"
});
foreach (var item in result.Items)
{
CountryDetail countryDetail = GetCountryDetails(item);
countries.Add(countryDetail);
}
return(countries);
}
private static CountryDetail GetCountryDetails(Dictionary <string, AttributeValue> item)
{
var countryDetail = new CountryDetail();
item.TryGetValue("area", out var areaValue);
Int32.TryParse(areaValue?.N, out var area);
countryDetail.area = area;
item.TryGetValue("code", out var codeValue);
countryDetail.code = codeValue?.S;
item.TryGetValue("flag", out var flagValue);
countryDetail.flag = flagValue?.S;
item.TryGetValue("name", out var nameValue);
countryDetail.name = nameValue?.S;
item.TryGetValue("population", out var populationValue);
Int32.TryParse(populationValue?.N, out var population);
countryDetail.population = population;
return(countryDetail);
}
public async Task <CountryDetail> Add(CountryDetail country)
{
var expressionAttributeValue = new Dictionary <string, AttributeValue>
{
{ "code", new AttributeValue(country.code) },
{ "name", new AttributeValue(country.name) },
{ "area", new AttributeValue {
N = country.area.ToString()
} },
{ "population", new AttributeValue {
N = country.population.ToString()
} },
{ "flag", new AttributeValue(country.flag) }
};
var result = await DynamoClient.PutItemAsync(new PutItemRequest
{
TableName = "CountriesTable",
Item = expressionAttributeValue
});
// return await Get(country.code);
return(country);
}
public async Task <CountryDetail> Add(CountryDetail detail)
{
Countries.Add(detail);
return(await Task.FromResult(detail));
}
