internal async System.Threading.Tasks.Task AddAmountAsync(HttpContext context)
{
if (context.Request.ContentType != "application/json")
{
context.Response.StatusCode = 415;
await context.Response.WriteAsync("Endpoint only accepts JSON content");
return;
}
using (var reader = new StreamReader(context.Request.Body))
{
string body = await reader.ReadToEndAsync();
AmountRequestBody data = new AmountRequestBody();
try
{
data = JsonSerializer.Deserialize <AmountRequestBody>(body);
}
catch (Exception ex)
{
context.Response.StatusCode = 400;
await context.Response.WriteAsync(ex.Message);
return;
}
if (data.accountId == null || data.accountId.Length == 0)
{
context.Response.StatusCode = 400;
await context.Response.WriteAsync("Endpoint requires account_id in body.");
return;
}
if (data.amount == null)
{
context.Response.StatusCode = 400;
await context.Response.WriteAsync("Endpoint requires balance in body.");
return;
}
BalanceResponse response = new BalanceResponse();
response.balance = BalanceModel.AddAmount(data.accountId, data.amount.Value);
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(JsonSerializer.Serialize(response));
}
}
internal async System.Threading.Tasks.Task GetBalanceAsync(HttpContext context)
{
string accountId = context.GetRouteValue("id") as string;
BalanceResponse response = new BalanceResponse();
var amount = BalanceModel.GetAmount(accountId);
if (!amount.HasValue)
{
context.Response.StatusCode = 404;
await context.Response.WriteAsync("Account not found");
return;
}
else
{
response.balance = amount.Value;
}
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(JsonSerializer.Serialize(response));
}
