public async Task <IHttpActionResult> Scrape([FromUri] Bank bank, [FromBody] JObject body)
{
if (body == null)
{
return(BadRequest("Dados de conexão precisam ser informados"));
}
IBankConnectionData connectionData = null;
switch (bank)
{
case Bank.BancoDoBrasil:
connectionData = body.ToObject <BancoDoBrasilConnectionData>();
break;
case Bank.Nubank:
connectionData = body.ToObject <NubankConnectionData>();
break;
case Bank.Unknown:
default:
return(BadRequest($"Banco não suportado: \"{bank.GetDescription()}\""));
}
await _appService.ScrapeBankDataAsync(connectionData);
return(Ok(true));
}
private IBankProvider GetBankProvider(IBankConnectionData connectionData)
{
if (connectionData == null)
{
throw new Exception("É necessário informar os dados de acesso de algum banco");
}
if (connectionData.IsValid())
{
switch (connectionData.Bank)
{
case Bank.BancoDoBrasil:
if (connectionData is BancoDoBrasilConnectionData bbConnectionData)
{
return(new BancoDoBrasilProvider(new BancoDoBrasilApiRepository(bbConnectionData)));
}
break;
case Bank.Nubank:
if (connectionData is NubankConnectionData nubankConnectionData)
{
return(new NubankProvider(new NubankApiRepository(nubankConnectionData)));
}
break;
case Bank.Unknown:
default:
throw new Exception($"Banco não suportado: {connectionData.Bank.GetDescription()}");
}
}
throw new Exception($"Os dados de acesso ao \"{connectionData.Bank.GetDescription()}\" são inválidos");
}
public async Task ScrapeBankDataAsync(IBankConnectionData connectionData)
{
var bankData = await GetBankDataAsync(connectionData);
if (bankData == null)
{
return;
}
var account = _mapper.Map <Account>(bankData.Account);
account.Bank = bankData.Bank;
if (bankData.Customer != null)
{
var customer = _mapper.Map <Customer>(bankData.Customer);
await _customersService.AddAsync(customer);
account.Customer = customer;
account.CustomerId = customer.Id;
}
await _accountsService.AddAsync(account);
await SaveBillsAsync(bankData.Bills, account);
await SaveCardsAsync(bankData.Cards, account);
await SaveTransactionsAsync(bankData.Transactions, account);
}
private async Task <BankScrapeResult> GetBankDataAsync(IBankConnectionData connectionData)
{
BankScrapeResult result;
using (var provider = GetBankProvider(connectionData))
{
result = await provider.GetResultAsync();
}
return(result);
}
