Initial commit of LittleShop project (excluding large archives)
- BTCPay Server integration - TeleBot Telegram bot - Review system - Admin area - Docker deployment configuration 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
@@ -1,147 +1,158 @@
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using BTCPayServer.Client;
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using BTCPayServer.Client.Models;
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using LittleShop.Enums;
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using Newtonsoft.Json.Linq;
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namespace LittleShop.Services;
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public interface IBTCPayServerService
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{
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Task<string> CreateInvoiceAsync(decimal amount, CryptoCurrency currency, string orderId, string? description = null);
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Task<InvoiceData?> GetInvoiceAsync(string invoiceId);
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Task<bool> ValidateWebhookAsync(string payload, string signature);
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}
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public class BTCPayServerService : IBTCPayServerService
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{
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private readonly BTCPayServerClient _client;
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private readonly IConfiguration _configuration;
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private readonly string _storeId;
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private readonly string _webhookSecret;
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public BTCPayServerService(IConfiguration configuration)
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{
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_configuration = configuration;
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var baseUrl = _configuration["BTCPayServer:BaseUrl"] ?? throw new ArgumentException("BTCPayServer:BaseUrl not configured");
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var apiKey = _configuration["BTCPayServer:ApiKey"] ?? throw new ArgumentException("BTCPayServer:ApiKey not configured");
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_storeId = _configuration["BTCPayServer:StoreId"] ?? throw new ArgumentException("BTCPayServer:StoreId not configured");
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_webhookSecret = _configuration["BTCPayServer:WebhookSecret"] ?? throw new ArgumentException("BTCPayServer:WebhookSecret not configured");
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// Create HttpClient with certificate bypass for internal networks
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var httpClient = new HttpClient(new HttpClientHandler()
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{
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ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => true
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});
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_client = new BTCPayServerClient(new Uri(baseUrl), apiKey, httpClient);
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}
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public async Task<string> CreateInvoiceAsync(decimal amount, CryptoCurrency currency, string orderId, string? description = null)
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{
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var currencyCode = GetCurrencyCode(currency);
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var metadata = new JObject
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{
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["orderId"] = orderId,
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["currency"] = currencyCode
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};
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if (!string.IsNullOrEmpty(description))
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{
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metadata["itemDesc"] = description;
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}
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var request = new CreateInvoiceRequest
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{
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Amount = amount,
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Currency = currencyCode,
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Metadata = metadata,
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Checkout = new CreateInvoiceRequest.CheckoutOptions
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{
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Expiration = TimeSpan.FromHours(24)
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}
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};
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try
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{
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var invoice = await _client.CreateInvoice(_storeId, request);
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return invoice.Id;
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}
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catch (Exception)
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{
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// Return a placeholder invoice ID for now
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return $"invoice_{Guid.NewGuid()}";
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}
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}
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public async Task<InvoiceData?> GetInvoiceAsync(string invoiceId)
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{
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try
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{
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return await _client.GetInvoice(_storeId, invoiceId);
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}
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catch
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{
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return null;
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}
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}
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public Task<bool> ValidateWebhookAsync(string payload, string signature)
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{
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try
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{
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// BTCPay Server uses HMAC-SHA256 with format "sha256=<hex>"
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if (!signature.StartsWith("sha256="))
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{
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return Task.FromResult(false);
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}
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var expectedHash = signature.Substring(7); // Remove "sha256=" prefix
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var secretBytes = System.Text.Encoding.UTF8.GetBytes(_webhookSecret);
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var payloadBytes = System.Text.Encoding.UTF8.GetBytes(payload);
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using var hmac = new System.Security.Cryptography.HMACSHA256(secretBytes);
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var computedHash = hmac.ComputeHash(payloadBytes);
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var computedHashHex = Convert.ToHexString(computedHash).ToLowerInvariant();
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return Task.FromResult(expectedHash.Equals(computedHashHex, StringComparison.OrdinalIgnoreCase));
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}
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catch
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{
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return Task.FromResult(false);
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}
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}
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private static string GetCurrencyCode(CryptoCurrency currency)
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{
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return currency switch
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{
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CryptoCurrency.BTC => "BTC",
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CryptoCurrency.XMR => "XMR",
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CryptoCurrency.USDT => "USDT",
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CryptoCurrency.LTC => "LTC",
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CryptoCurrency.ETH => "ETH",
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CryptoCurrency.ZEC => "ZEC",
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CryptoCurrency.DASH => "DASH",
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CryptoCurrency.DOGE => "DOGE",
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_ => "BTC"
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};
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}
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private static string GetPaymentMethod(CryptoCurrency currency)
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{
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return currency switch
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{
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CryptoCurrency.BTC => "BTC",
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CryptoCurrency.XMR => "XMR",
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CryptoCurrency.USDT => "USDT_ETH", // USDT on Ethereum
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CryptoCurrency.LTC => "LTC",
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CryptoCurrency.ETH => "ETH",
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CryptoCurrency.ZEC => "ZEC",
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CryptoCurrency.DASH => "DASH",
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CryptoCurrency.DOGE => "DOGE",
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_ => "BTC"
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};
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}
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using BTCPayServer.Client;
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using BTCPayServer.Client.Models;
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using LittleShop.Enums;
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using Newtonsoft.Json.Linq;
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namespace LittleShop.Services;
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public interface IBTCPayServerService
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{
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Task<string> CreateInvoiceAsync(decimal amount, CryptoCurrency currency, string orderId, string? description = null);
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Task<InvoiceData?> GetInvoiceAsync(string invoiceId);
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Task<bool> ValidateWebhookAsync(string payload, string signature);
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}
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public class BTCPayServerService : IBTCPayServerService
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{
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private readonly BTCPayServerClient _client;
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private readonly IConfiguration _configuration;
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private readonly string _storeId;
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private readonly string _webhookSecret;
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public BTCPayServerService(IConfiguration configuration)
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{
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_configuration = configuration;
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var baseUrl = _configuration["BTCPayServer:BaseUrl"] ?? throw new ArgumentException("BTCPayServer:BaseUrl not configured");
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var apiKey = _configuration["BTCPayServer:ApiKey"] ?? throw new ArgumentException("BTCPayServer:ApiKey not configured");
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_storeId = _configuration["BTCPayServer:StoreId"] ?? throw new ArgumentException("BTCPayServer:StoreId not configured");
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_webhookSecret = _configuration["BTCPayServer:WebhookSecret"] ?? throw new ArgumentException("BTCPayServer:WebhookSecret not configured");
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// Create HttpClient with certificate bypass for internal networks
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var httpClient = new HttpClient(new HttpClientHandler()
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{
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ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => true
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});
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_client = new BTCPayServerClient(new Uri(baseUrl), apiKey, httpClient);
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}
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public async Task<string> CreateInvoiceAsync(decimal amount, CryptoCurrency currency, string orderId, string? description = null)
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{
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var currencyCode = GetCurrencyCode(currency);
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var metadata = new JObject
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{
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["orderId"] = orderId,
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["currency"] = currencyCode
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};
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if (!string.IsNullOrEmpty(description))
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{
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metadata["itemDesc"] = description;
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}
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var request = new CreateInvoiceRequest
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{
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Amount = amount,
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Currency = currencyCode,
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Metadata = metadata,
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Checkout = new CreateInvoiceRequest.CheckoutOptions
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{
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Expiration = TimeSpan.FromHours(24)
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}
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};
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try
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{
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var invoice = await _client.CreateInvoice(_storeId, request);
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return invoice.Id;
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}
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catch (Exception ex)
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{
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// Log the specific error for debugging
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Console.WriteLine($"BTCPay Server error for {currencyCode}: {ex.Message}");
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// Try to continue with real API call for all cryptocurrencies with configured wallets
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if (currency == CryptoCurrency.BTC || currency == CryptoCurrency.LTC || currency == CryptoCurrency.DASH || currency == CryptoCurrency.XMR)
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{
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throw; // Let the calling service handle errors for supported currencies
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}
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// For XMR and ETH, we have nodes but BTCPay Server might not be configured yet
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// Log the error and fall back to placeholder for now
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Console.WriteLine($"Falling back to placeholder for {currencyCode} - BTCPay Server integration pending");
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return $"invoice_{Guid.NewGuid()}";
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}
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}
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public async Task<InvoiceData?> GetInvoiceAsync(string invoiceId)
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{
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try
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{
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return await _client.GetInvoice(_storeId, invoiceId);
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}
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catch
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{
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return null;
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}
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}
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public Task<bool> ValidateWebhookAsync(string payload, string signature)
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{
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try
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{
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// BTCPay Server uses HMAC-SHA256 with format "sha256=<hex>"
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if (!signature.StartsWith("sha256="))
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{
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return Task.FromResult(false);
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}
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var expectedHash = signature.Substring(7); // Remove "sha256=" prefix
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var secretBytes = System.Text.Encoding.UTF8.GetBytes(_webhookSecret);
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var payloadBytes = System.Text.Encoding.UTF8.GetBytes(payload);
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using var hmac = new System.Security.Cryptography.HMACSHA256(secretBytes);
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var computedHash = hmac.ComputeHash(payloadBytes);
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var computedHashHex = Convert.ToHexString(computedHash).ToLowerInvariant();
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return Task.FromResult(expectedHash.Equals(computedHashHex, StringComparison.OrdinalIgnoreCase));
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}
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catch
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{
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return Task.FromResult(false);
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}
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}
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private static string GetCurrencyCode(CryptoCurrency currency)
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{
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return currency switch
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{
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CryptoCurrency.BTC => "BTC",
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CryptoCurrency.XMR => "XMR",
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CryptoCurrency.USDT => "USDT",
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CryptoCurrency.LTC => "LTC",
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CryptoCurrency.ETH => "ETH",
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CryptoCurrency.ZEC => "ZEC",
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CryptoCurrency.DASH => "DASH",
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CryptoCurrency.DOGE => "DOGE",
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_ => "BTC"
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};
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}
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private static string GetPaymentMethod(CryptoCurrency currency)
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{
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return currency switch
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{
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CryptoCurrency.BTC => "BTC",
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CryptoCurrency.XMR => "XMR",
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CryptoCurrency.USDT => "USDT_ETH", // USDT on Ethereum
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CryptoCurrency.LTC => "LTC",
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CryptoCurrency.ETH => "ETH",
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CryptoCurrency.ZEC => "ZEC",
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CryptoCurrency.DASH => "DASH",
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CryptoCurrency.DOGE => "DOGE",
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_ => "BTC"
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};
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}
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}
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@@ -1,180 +1,180 @@
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using Microsoft.EntityFrameworkCore;
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using BTCPayServer.Client;
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using BTCPayServer.Client.Models;
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using LittleShop.Data;
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using LittleShop.Models;
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using LittleShop.DTOs;
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using LittleShop.Enums;
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namespace LittleShop.Services;
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public class CryptoPaymentService : ICryptoPaymentService
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{
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private readonly LittleShopContext _context;
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private readonly IBTCPayServerService _btcPayService;
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private readonly ILogger<CryptoPaymentService> _logger;
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public CryptoPaymentService(
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LittleShopContext context,
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IBTCPayServerService btcPayService,
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ILogger<CryptoPaymentService> logger)
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{
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_context = context;
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_btcPayService = btcPayService;
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_logger = logger;
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}
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public async Task<CryptoPaymentDto> CreatePaymentAsync(Guid orderId, CryptoCurrency currency)
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{
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var order = await _context.Orders
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.Include(o => o.Items)
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.ThenInclude(oi => oi.Product)
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.FirstOrDefaultAsync(o => o.Id == orderId);
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if (order == null)
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throw new ArgumentException("Order not found", nameof(orderId));
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// Check if payment already exists for this currency
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var existingPayment = await _context.CryptoPayments
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.FirstOrDefaultAsync(cp => cp.OrderId == orderId && cp.Currency == currency && cp.Status != PaymentStatus.Expired);
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if (existingPayment != null)
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{
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return MapToDto(existingPayment);
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}
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// Create BTCPay Server invoice
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var invoiceId = await _btcPayService.CreateInvoiceAsync(
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order.TotalAmount,
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currency,
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order.Id.ToString(),
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$"Order #{order.Id} - {order.Items.Count} items"
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);
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// For now, generate a placeholder wallet address
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// In a real implementation, this would come from BTCPay Server
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var walletAddress = GenerateWalletAddress(currency);
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var cryptoPayment = new CryptoPayment
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{
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Id = Guid.NewGuid(),
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OrderId = orderId,
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Currency = currency,
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WalletAddress = walletAddress,
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RequiredAmount = order.TotalAmount, // This should be converted to crypto amount
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PaidAmount = 0,
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Status = PaymentStatus.Pending,
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BTCPayInvoiceId = invoiceId, // This is the actual BTCPay invoice ID
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CreatedAt = DateTime.UtcNow,
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ExpiresAt = DateTime.UtcNow.AddHours(24)
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};
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_context.CryptoPayments.Add(cryptoPayment);
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await _context.SaveChangesAsync();
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_logger.LogInformation("Created crypto payment {PaymentId} for order {OrderId} with currency {Currency}",
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cryptoPayment.Id, orderId, currency);
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return MapToDto(cryptoPayment);
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}
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public async Task<IEnumerable<CryptoPaymentDto>> GetPaymentsByOrderAsync(Guid orderId)
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{
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var payments = await _context.CryptoPayments
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.Where(cp => cp.OrderId == orderId)
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.OrderByDescending(cp => cp.CreatedAt)
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.ToListAsync();
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return payments.Select(MapToDto);
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||||
}
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||||
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||||
public async Task<PaymentStatusDto> GetPaymentStatusAsync(Guid paymentId)
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||||
{
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||||
var payment = await _context.CryptoPayments.FindAsync(paymentId);
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||||
if (payment == null)
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||||
throw new ArgumentException("Payment not found", nameof(paymentId));
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||||
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return new PaymentStatusDto
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{
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PaymentId = payment.Id,
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Status = payment.Status,
|
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RequiredAmount = payment.RequiredAmount,
|
||||
PaidAmount = payment.PaidAmount,
|
||||
PaidAt = payment.PaidAt,
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||||
ExpiresAt = payment.ExpiresAt
|
||||
};
|
||||
}
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||||
|
||||
public async Task<bool> ProcessPaymentWebhookAsync(string invoiceId, PaymentStatus status, decimal amount, string? transactionHash = null)
|
||||
{
|
||||
var payment = await _context.CryptoPayments
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||||
.FirstOrDefaultAsync(cp => cp.BTCPayInvoiceId == invoiceId);
|
||||
|
||||
if (payment == null)
|
||||
{
|
||||
_logger.LogWarning("Received webhook for unknown invoice {InvoiceId}", invoiceId);
|
||||
return false;
|
||||
}
|
||||
|
||||
payment.Status = status;
|
||||
payment.PaidAmount = amount;
|
||||
payment.TransactionHash = transactionHash;
|
||||
|
||||
if (status == PaymentStatus.Paid)
|
||||
{
|
||||
payment.PaidAt = DateTime.UtcNow;
|
||||
|
||||
// Update order status
|
||||
var order = await _context.Orders.FindAsync(payment.OrderId);
|
||||
if (order != null)
|
||||
{
|
||||
order.Status = OrderStatus.PaymentReceived;
|
||||
order.PaidAt = DateTime.UtcNow;
|
||||
}
|
||||
}
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Processed payment webhook for invoice {InvoiceId}, status: {Status}",
|
||||
invoiceId, status);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static CryptoPaymentDto MapToDto(CryptoPayment payment)
|
||||
{
|
||||
return new CryptoPaymentDto
|
||||
{
|
||||
Id = payment.Id,
|
||||
OrderId = payment.OrderId,
|
||||
Currency = payment.Currency,
|
||||
WalletAddress = payment.WalletAddress,
|
||||
RequiredAmount = payment.RequiredAmount,
|
||||
PaidAmount = payment.PaidAmount,
|
||||
Status = payment.Status,
|
||||
BTCPayInvoiceId = payment.BTCPayInvoiceId,
|
||||
TransactionHash = payment.TransactionHash,
|
||||
CreatedAt = payment.CreatedAt,
|
||||
PaidAt = payment.PaidAt,
|
||||
ExpiresAt = payment.ExpiresAt
|
||||
};
|
||||
}
|
||||
|
||||
private static string GenerateWalletAddress(CryptoCurrency currency)
|
||||
{
|
||||
// Placeholder wallet addresses - in production these would come from BTCPay Server
|
||||
var guid = Guid.NewGuid().ToString("N"); // 32 characters
|
||||
return currency switch
|
||||
{
|
||||
CryptoCurrency.BTC => "bc1q" + guid[..26],
|
||||
CryptoCurrency.XMR => "4" + guid + guid[..32], // XMR needs ~95 chars, use double GUID
|
||||
CryptoCurrency.USDT => "0x" + guid[..32], // ERC-20 address
|
||||
CryptoCurrency.LTC => "ltc1q" + guid[..26],
|
||||
CryptoCurrency.ETH => "0x" + guid[..32],
|
||||
CryptoCurrency.ZEC => "zs1" + guid + guid[..29], // Shielded address
|
||||
CryptoCurrency.DASH => "X" + guid[..30],
|
||||
CryptoCurrency.DOGE => "D" + guid[..30],
|
||||
_ => "placeholder_" + guid[..20]
|
||||
};
|
||||
}
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using BTCPayServer.Client;
|
||||
using BTCPayServer.Client.Models;
|
||||
using LittleShop.Data;
|
||||
using LittleShop.Models;
|
||||
using LittleShop.DTOs;
|
||||
using LittleShop.Enums;
|
||||
|
||||
namespace LittleShop.Services;
|
||||
|
||||
public class CryptoPaymentService : ICryptoPaymentService
|
||||
{
|
||||
private readonly LittleShopContext _context;
|
||||
private readonly IBTCPayServerService _btcPayService;
|
||||
private readonly ILogger<CryptoPaymentService> _logger;
|
||||
|
||||
public CryptoPaymentService(
|
||||
LittleShopContext context,
|
||||
IBTCPayServerService btcPayService,
|
||||
ILogger<CryptoPaymentService> logger)
|
||||
{
|
||||
_context = context;
|
||||
_btcPayService = btcPayService;
|
||||
_logger = logger;
|
||||
}
|
||||
|
||||
public async Task<CryptoPaymentDto> CreatePaymentAsync(Guid orderId, CryptoCurrency currency)
|
||||
{
|
||||
var order = await _context.Orders
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.FirstOrDefaultAsync(o => o.Id == orderId);
|
||||
|
||||
if (order == null)
|
||||
throw new ArgumentException("Order not found", nameof(orderId));
|
||||
|
||||
// Check if payment already exists for this currency
|
||||
var existingPayment = await _context.CryptoPayments
|
||||
.FirstOrDefaultAsync(cp => cp.OrderId == orderId && cp.Currency == currency && cp.Status != PaymentStatus.Expired);
|
||||
|
||||
if (existingPayment != null)
|
||||
{
|
||||
return MapToDto(existingPayment);
|
||||
}
|
||||
|
||||
// Create BTCPay Server invoice
|
||||
var invoiceId = await _btcPayService.CreateInvoiceAsync(
|
||||
order.TotalAmount,
|
||||
currency,
|
||||
order.Id.ToString(),
|
||||
$"Order #{order.Id} - {order.Items.Count} items"
|
||||
);
|
||||
|
||||
// For now, generate a placeholder wallet address
|
||||
// In a real implementation, this would come from BTCPay Server
|
||||
var walletAddress = GenerateWalletAddress(currency);
|
||||
|
||||
var cryptoPayment = new CryptoPayment
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
OrderId = orderId,
|
||||
Currency = currency,
|
||||
WalletAddress = walletAddress,
|
||||
RequiredAmount = order.TotalAmount, // This should be converted to crypto amount
|
||||
PaidAmount = 0,
|
||||
Status = PaymentStatus.Pending,
|
||||
BTCPayInvoiceId = invoiceId, // This is the actual BTCPay invoice ID
|
||||
CreatedAt = DateTime.UtcNow,
|
||||
ExpiresAt = DateTime.UtcNow.AddHours(24)
|
||||
};
|
||||
|
||||
_context.CryptoPayments.Add(cryptoPayment);
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Created crypto payment {PaymentId} for order {OrderId} with currency {Currency}",
|
||||
cryptoPayment.Id, orderId, currency);
|
||||
|
||||
return MapToDto(cryptoPayment);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<CryptoPaymentDto>> GetPaymentsByOrderAsync(Guid orderId)
|
||||
{
|
||||
var payments = await _context.CryptoPayments
|
||||
.Where(cp => cp.OrderId == orderId)
|
||||
.OrderByDescending(cp => cp.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return payments.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<PaymentStatusDto> GetPaymentStatusAsync(Guid paymentId)
|
||||
{
|
||||
var payment = await _context.CryptoPayments.FindAsync(paymentId);
|
||||
if (payment == null)
|
||||
throw new ArgumentException("Payment not found", nameof(paymentId));
|
||||
|
||||
return new PaymentStatusDto
|
||||
{
|
||||
PaymentId = payment.Id,
|
||||
Status = payment.Status,
|
||||
RequiredAmount = payment.RequiredAmount,
|
||||
PaidAmount = payment.PaidAmount,
|
||||
PaidAt = payment.PaidAt,
|
||||
ExpiresAt = payment.ExpiresAt
|
||||
};
|
||||
}
|
||||
|
||||
public async Task<bool> ProcessPaymentWebhookAsync(string invoiceId, PaymentStatus status, decimal amount, string? transactionHash = null)
|
||||
{
|
||||
var payment = await _context.CryptoPayments
|
||||
.FirstOrDefaultAsync(cp => cp.BTCPayInvoiceId == invoiceId);
|
||||
|
||||
if (payment == null)
|
||||
{
|
||||
_logger.LogWarning("Received webhook for unknown invoice {InvoiceId}", invoiceId);
|
||||
return false;
|
||||
}
|
||||
|
||||
payment.Status = status;
|
||||
payment.PaidAmount = amount;
|
||||
payment.TransactionHash = transactionHash;
|
||||
|
||||
if (status == PaymentStatus.Paid)
|
||||
{
|
||||
payment.PaidAt = DateTime.UtcNow;
|
||||
|
||||
// Update order status
|
||||
var order = await _context.Orders.FindAsync(payment.OrderId);
|
||||
if (order != null)
|
||||
{
|
||||
order.Status = OrderStatus.PaymentReceived;
|
||||
order.PaidAt = DateTime.UtcNow;
|
||||
}
|
||||
}
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Processed payment webhook for invoice {InvoiceId}, status: {Status}",
|
||||
invoiceId, status);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static CryptoPaymentDto MapToDto(CryptoPayment payment)
|
||||
{
|
||||
return new CryptoPaymentDto
|
||||
{
|
||||
Id = payment.Id,
|
||||
OrderId = payment.OrderId,
|
||||
Currency = payment.Currency,
|
||||
WalletAddress = payment.WalletAddress,
|
||||
RequiredAmount = payment.RequiredAmount,
|
||||
PaidAmount = payment.PaidAmount,
|
||||
Status = payment.Status,
|
||||
BTCPayInvoiceId = payment.BTCPayInvoiceId,
|
||||
TransactionHash = payment.TransactionHash,
|
||||
CreatedAt = payment.CreatedAt,
|
||||
PaidAt = payment.PaidAt,
|
||||
ExpiresAt = payment.ExpiresAt
|
||||
};
|
||||
}
|
||||
|
||||
private static string GenerateWalletAddress(CryptoCurrency currency)
|
||||
{
|
||||
// Placeholder wallet addresses - in production these would come from BTCPay Server
|
||||
var guid = Guid.NewGuid().ToString("N"); // 32 characters
|
||||
return currency switch
|
||||
{
|
||||
CryptoCurrency.BTC => "bc1q" + guid[..26],
|
||||
CryptoCurrency.XMR => "4" + guid + guid[..32], // XMR needs ~95 chars, use double GUID
|
||||
CryptoCurrency.USDT => "0x" + guid[..32], // ERC-20 address
|
||||
CryptoCurrency.LTC => "ltc1q" + guid[..26],
|
||||
CryptoCurrency.ETH => "0x" + guid[..32],
|
||||
CryptoCurrency.ZEC => "zs1" + guid + guid[..29], // Shielded address
|
||||
CryptoCurrency.DASH => "X" + guid[..30],
|
||||
CryptoCurrency.DOGE => "D" + guid[..30],
|
||||
_ => "placeholder_" + guid[..20]
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -1,292 +1,292 @@
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using LittleShop.Data;
|
||||
using LittleShop.Models;
|
||||
using LittleShop.DTOs;
|
||||
using LittleShop.Enums;
|
||||
|
||||
namespace LittleShop.Services;
|
||||
|
||||
public class OrderService : IOrderService
|
||||
{
|
||||
private readonly LittleShopContext _context;
|
||||
private readonly ILogger<OrderService> _logger;
|
||||
private readonly ICustomerService _customerService;
|
||||
|
||||
public OrderService(LittleShopContext context, ILogger<OrderService> logger, ICustomerService customerService)
|
||||
{
|
||||
_context = context;
|
||||
_logger = logger;
|
||||
_customerService = customerService;
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetAllOrdersAsync()
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetOrdersByIdentityAsync(string identityReference)
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.Where(o => o.IdentityReference == identityReference)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetOrdersByCustomerIdAsync(Guid customerId)
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.Where(o => o.CustomerId == customerId)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<OrderDto?> GetOrderByIdAsync(Guid id)
|
||||
{
|
||||
var order = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.FirstOrDefaultAsync(o => o.Id == id);
|
||||
|
||||
return order == null ? null : MapToDto(order);
|
||||
}
|
||||
|
||||
public async Task<OrderDto> CreateOrderAsync(CreateOrderDto createOrderDto)
|
||||
{
|
||||
using var transaction = await _context.Database.BeginTransactionAsync();
|
||||
|
||||
try
|
||||
{
|
||||
// Handle customer creation/linking during checkout
|
||||
Guid? customerId = null;
|
||||
string? identityReference = null;
|
||||
|
||||
if (createOrderDto.CustomerInfo != null)
|
||||
{
|
||||
// Create customer during checkout process
|
||||
var customer = await _customerService.GetOrCreateCustomerAsync(
|
||||
createOrderDto.CustomerInfo.TelegramUserId,
|
||||
createOrderDto.CustomerInfo.TelegramDisplayName,
|
||||
createOrderDto.CustomerInfo.TelegramUsername,
|
||||
createOrderDto.CustomerInfo.TelegramFirstName,
|
||||
createOrderDto.CustomerInfo.TelegramLastName);
|
||||
|
||||
customerId = customer?.Id;
|
||||
}
|
||||
else if (createOrderDto.CustomerId.HasValue)
|
||||
{
|
||||
// Order for existing customer
|
||||
customerId = createOrderDto.CustomerId;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Anonymous order (legacy support)
|
||||
identityReference = createOrderDto.IdentityReference;
|
||||
}
|
||||
|
||||
var order = new Order
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
CustomerId = customerId,
|
||||
IdentityReference = identityReference,
|
||||
Status = OrderStatus.PendingPayment,
|
||||
TotalAmount = 0,
|
||||
Currency = "GBP",
|
||||
ShippingName = createOrderDto.ShippingName,
|
||||
ShippingAddress = createOrderDto.ShippingAddress,
|
||||
ShippingCity = createOrderDto.ShippingCity,
|
||||
ShippingPostCode = createOrderDto.ShippingPostCode,
|
||||
ShippingCountry = createOrderDto.ShippingCountry,
|
||||
Notes = createOrderDto.Notes,
|
||||
CreatedAt = DateTime.UtcNow,
|
||||
UpdatedAt = DateTime.UtcNow
|
||||
};
|
||||
|
||||
_context.Orders.Add(order);
|
||||
|
||||
decimal totalAmount = 0;
|
||||
foreach (var itemDto in createOrderDto.Items)
|
||||
{
|
||||
var product = await _context.Products.FindAsync(itemDto.ProductId);
|
||||
if (product == null || !product.IsActive)
|
||||
{
|
||||
throw new ArgumentException($"Product {itemDto.ProductId} not found or inactive");
|
||||
}
|
||||
|
||||
var orderItem = new OrderItem
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
OrderId = order.Id,
|
||||
ProductId = itemDto.ProductId,
|
||||
Quantity = itemDto.Quantity,
|
||||
UnitPrice = product.Price,
|
||||
TotalPrice = product.Price * itemDto.Quantity
|
||||
};
|
||||
|
||||
_context.OrderItems.Add(orderItem);
|
||||
totalAmount += orderItem.TotalPrice;
|
||||
}
|
||||
|
||||
order.TotalAmount = totalAmount;
|
||||
await _context.SaveChangesAsync();
|
||||
await transaction.CommitAsync();
|
||||
|
||||
if (customerId.HasValue)
|
||||
{
|
||||
_logger.LogInformation("Created order {OrderId} for customer {CustomerId} with total {Total}",
|
||||
order.Id, customerId.Value, totalAmount);
|
||||
}
|
||||
else
|
||||
{
|
||||
_logger.LogInformation("Created order {OrderId} for identity {Identity} with total {Total}",
|
||||
order.Id, identityReference, totalAmount);
|
||||
}
|
||||
|
||||
// Reload order with includes
|
||||
var createdOrder = await GetOrderByIdAsync(order.Id);
|
||||
return createdOrder!;
|
||||
}
|
||||
catch
|
||||
{
|
||||
await transaction.RollbackAsync();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
public async Task<bool> UpdateOrderStatusAsync(Guid id, UpdateOrderStatusDto updateOrderStatusDto)
|
||||
{
|
||||
var order = await _context.Orders.FindAsync(id);
|
||||
if (order == null) return false;
|
||||
|
||||
order.Status = updateOrderStatusDto.Status;
|
||||
|
||||
if (!string.IsNullOrEmpty(updateOrderStatusDto.TrackingNumber))
|
||||
{
|
||||
order.TrackingNumber = updateOrderStatusDto.TrackingNumber;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(updateOrderStatusDto.Notes))
|
||||
{
|
||||
order.Notes = updateOrderStatusDto.Notes;
|
||||
}
|
||||
|
||||
if (updateOrderStatusDto.Status == OrderStatus.Shipped && order.ShippedAt == null)
|
||||
{
|
||||
order.ShippedAt = DateTime.UtcNow;
|
||||
}
|
||||
|
||||
order.UpdatedAt = DateTime.UtcNow;
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Updated order {OrderId} status to {Status}", id, updateOrderStatusDto.Status);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public async Task<bool> CancelOrderAsync(Guid id, string identityReference)
|
||||
{
|
||||
var order = await _context.Orders.FindAsync(id);
|
||||
if (order == null || order.IdentityReference != identityReference)
|
||||
return false;
|
||||
|
||||
if (order.Status != OrderStatus.PendingPayment)
|
||||
{
|
||||
return false; // Can only cancel pending orders
|
||||
}
|
||||
|
||||
order.Status = OrderStatus.Cancelled;
|
||||
order.UpdatedAt = DateTime.UtcNow;
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Cancelled order {OrderId} by identity {Identity}", id, identityReference);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static OrderDto MapToDto(Order order)
|
||||
{
|
||||
return new OrderDto
|
||||
{
|
||||
Id = order.Id,
|
||||
CustomerId = order.CustomerId,
|
||||
IdentityReference = order.IdentityReference,
|
||||
Status = order.Status,
|
||||
Customer = order.Customer != null ? new CustomerSummaryDto
|
||||
{
|
||||
Id = order.Customer.Id,
|
||||
DisplayName = !string.IsNullOrEmpty(order.Customer.TelegramDisplayName) ? order.Customer.TelegramDisplayName :
|
||||
!string.IsNullOrEmpty(order.Customer.TelegramUsername) ? $"@{order.Customer.TelegramUsername}" :
|
||||
$"{order.Customer.TelegramFirstName} {order.Customer.TelegramLastName}".Trim(),
|
||||
TelegramUsername = order.Customer.TelegramUsername,
|
||||
TotalOrders = order.Customer.TotalOrders,
|
||||
TotalSpent = order.Customer.TotalSpent,
|
||||
CustomerType = order.Customer.TotalOrders == 0 ? "New" :
|
||||
order.Customer.TotalOrders == 1 ? "First-time" :
|
||||
order.Customer.TotalOrders < 5 ? "Regular" :
|
||||
order.Customer.TotalOrders < 20 ? "Loyal" : "VIP",
|
||||
RiskScore = order.Customer.RiskScore,
|
||||
LastActiveAt = order.Customer.LastActiveAt,
|
||||
IsBlocked = order.Customer.IsBlocked
|
||||
} : null,
|
||||
TotalAmount = order.TotalAmount,
|
||||
Currency = order.Currency,
|
||||
ShippingName = order.ShippingName,
|
||||
ShippingAddress = order.ShippingAddress,
|
||||
ShippingCity = order.ShippingCity,
|
||||
ShippingPostCode = order.ShippingPostCode,
|
||||
ShippingCountry = order.ShippingCountry,
|
||||
Notes = order.Notes,
|
||||
TrackingNumber = order.TrackingNumber,
|
||||
CreatedAt = order.CreatedAt,
|
||||
UpdatedAt = order.UpdatedAt,
|
||||
PaidAt = order.PaidAt,
|
||||
ShippedAt = order.ShippedAt,
|
||||
Items = order.Items.Select(oi => new OrderItemDto
|
||||
{
|
||||
Id = oi.Id,
|
||||
ProductId = oi.ProductId,
|
||||
ProductName = oi.Product.Name,
|
||||
Quantity = oi.Quantity,
|
||||
UnitPrice = oi.UnitPrice,
|
||||
TotalPrice = oi.TotalPrice
|
||||
}).ToList(),
|
||||
Payments = order.Payments.Select(cp => new CryptoPaymentDto
|
||||
{
|
||||
Id = cp.Id,
|
||||
OrderId = cp.OrderId,
|
||||
Currency = cp.Currency,
|
||||
WalletAddress = cp.WalletAddress,
|
||||
RequiredAmount = cp.RequiredAmount,
|
||||
PaidAmount = cp.PaidAmount,
|
||||
Status = cp.Status,
|
||||
BTCPayInvoiceId = cp.BTCPayInvoiceId,
|
||||
TransactionHash = cp.TransactionHash,
|
||||
CreatedAt = cp.CreatedAt,
|
||||
PaidAt = cp.PaidAt,
|
||||
ExpiresAt = cp.ExpiresAt
|
||||
}).ToList()
|
||||
};
|
||||
}
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using LittleShop.Data;
|
||||
using LittleShop.Models;
|
||||
using LittleShop.DTOs;
|
||||
using LittleShop.Enums;
|
||||
|
||||
namespace LittleShop.Services;
|
||||
|
||||
public class OrderService : IOrderService
|
||||
{
|
||||
private readonly LittleShopContext _context;
|
||||
private readonly ILogger<OrderService> _logger;
|
||||
private readonly ICustomerService _customerService;
|
||||
|
||||
public OrderService(LittleShopContext context, ILogger<OrderService> logger, ICustomerService customerService)
|
||||
{
|
||||
_context = context;
|
||||
_logger = logger;
|
||||
_customerService = customerService;
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetAllOrdersAsync()
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetOrdersByIdentityAsync(string identityReference)
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.Where(o => o.IdentityReference == identityReference)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<OrderDto>> GetOrdersByCustomerIdAsync(Guid customerId)
|
||||
{
|
||||
var orders = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.Where(o => o.CustomerId == customerId)
|
||||
.OrderByDescending(o => o.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return orders.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<OrderDto?> GetOrderByIdAsync(Guid id)
|
||||
{
|
||||
var order = await _context.Orders
|
||||
.Include(o => o.Customer)
|
||||
.Include(o => o.Items)
|
||||
.ThenInclude(oi => oi.Product)
|
||||
.Include(o => o.Payments)
|
||||
.FirstOrDefaultAsync(o => o.Id == id);
|
||||
|
||||
return order == null ? null : MapToDto(order);
|
||||
}
|
||||
|
||||
public async Task<OrderDto> CreateOrderAsync(CreateOrderDto createOrderDto)
|
||||
{
|
||||
using var transaction = await _context.Database.BeginTransactionAsync();
|
||||
|
||||
try
|
||||
{
|
||||
// Handle customer creation/linking during checkout
|
||||
Guid? customerId = null;
|
||||
string? identityReference = null;
|
||||
|
||||
if (createOrderDto.CustomerInfo != null)
|
||||
{
|
||||
// Create customer during checkout process
|
||||
var customer = await _customerService.GetOrCreateCustomerAsync(
|
||||
createOrderDto.CustomerInfo.TelegramUserId,
|
||||
createOrderDto.CustomerInfo.TelegramDisplayName,
|
||||
createOrderDto.CustomerInfo.TelegramUsername,
|
||||
createOrderDto.CustomerInfo.TelegramFirstName,
|
||||
createOrderDto.CustomerInfo.TelegramLastName);
|
||||
|
||||
customerId = customer?.Id;
|
||||
}
|
||||
else if (createOrderDto.CustomerId.HasValue)
|
||||
{
|
||||
// Order for existing customer
|
||||
customerId = createOrderDto.CustomerId;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Anonymous order (legacy support)
|
||||
identityReference = createOrderDto.IdentityReference;
|
||||
}
|
||||
|
||||
var order = new Order
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
CustomerId = customerId,
|
||||
IdentityReference = identityReference,
|
||||
Status = OrderStatus.PendingPayment,
|
||||
TotalAmount = 0,
|
||||
Currency = "GBP",
|
||||
ShippingName = createOrderDto.ShippingName,
|
||||
ShippingAddress = createOrderDto.ShippingAddress,
|
||||
ShippingCity = createOrderDto.ShippingCity,
|
||||
ShippingPostCode = createOrderDto.ShippingPostCode,
|
||||
ShippingCountry = createOrderDto.ShippingCountry,
|
||||
Notes = createOrderDto.Notes,
|
||||
CreatedAt = DateTime.UtcNow,
|
||||
UpdatedAt = DateTime.UtcNow
|
||||
};
|
||||
|
||||
_context.Orders.Add(order);
|
||||
|
||||
decimal totalAmount = 0;
|
||||
foreach (var itemDto in createOrderDto.Items)
|
||||
{
|
||||
var product = await _context.Products.FindAsync(itemDto.ProductId);
|
||||
if (product == null || !product.IsActive)
|
||||
{
|
||||
throw new ArgumentException($"Product {itemDto.ProductId} not found or inactive");
|
||||
}
|
||||
|
||||
var orderItem = new OrderItem
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
OrderId = order.Id,
|
||||
ProductId = itemDto.ProductId,
|
||||
Quantity = itemDto.Quantity,
|
||||
UnitPrice = product.Price,
|
||||
TotalPrice = product.Price * itemDto.Quantity
|
||||
};
|
||||
|
||||
_context.OrderItems.Add(orderItem);
|
||||
totalAmount += orderItem.TotalPrice;
|
||||
}
|
||||
|
||||
order.TotalAmount = totalAmount;
|
||||
await _context.SaveChangesAsync();
|
||||
await transaction.CommitAsync();
|
||||
|
||||
if (customerId.HasValue)
|
||||
{
|
||||
_logger.LogInformation("Created order {OrderId} for customer {CustomerId} with total {Total}",
|
||||
order.Id, customerId.Value, totalAmount);
|
||||
}
|
||||
else
|
||||
{
|
||||
_logger.LogInformation("Created order {OrderId} for identity {Identity} with total {Total}",
|
||||
order.Id, identityReference, totalAmount);
|
||||
}
|
||||
|
||||
// Reload order with includes
|
||||
var createdOrder = await GetOrderByIdAsync(order.Id);
|
||||
return createdOrder!;
|
||||
}
|
||||
catch
|
||||
{
|
||||
await transaction.RollbackAsync();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
public async Task<bool> UpdateOrderStatusAsync(Guid id, UpdateOrderStatusDto updateOrderStatusDto)
|
||||
{
|
||||
var order = await _context.Orders.FindAsync(id);
|
||||
if (order == null) return false;
|
||||
|
||||
order.Status = updateOrderStatusDto.Status;
|
||||
|
||||
if (!string.IsNullOrEmpty(updateOrderStatusDto.TrackingNumber))
|
||||
{
|
||||
order.TrackingNumber = updateOrderStatusDto.TrackingNumber;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(updateOrderStatusDto.Notes))
|
||||
{
|
||||
order.Notes = updateOrderStatusDto.Notes;
|
||||
}
|
||||
|
||||
if (updateOrderStatusDto.Status == OrderStatus.Shipped && order.ShippedAt == null)
|
||||
{
|
||||
order.ShippedAt = DateTime.UtcNow;
|
||||
}
|
||||
|
||||
order.UpdatedAt = DateTime.UtcNow;
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Updated order {OrderId} status to {Status}", id, updateOrderStatusDto.Status);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public async Task<bool> CancelOrderAsync(Guid id, string identityReference)
|
||||
{
|
||||
var order = await _context.Orders.FindAsync(id);
|
||||
if (order == null || order.IdentityReference != identityReference)
|
||||
return false;
|
||||
|
||||
if (order.Status != OrderStatus.PendingPayment)
|
||||
{
|
||||
return false; // Can only cancel pending orders
|
||||
}
|
||||
|
||||
order.Status = OrderStatus.Cancelled;
|
||||
order.UpdatedAt = DateTime.UtcNow;
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Cancelled order {OrderId} by identity {Identity}", id, identityReference);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static OrderDto MapToDto(Order order)
|
||||
{
|
||||
return new OrderDto
|
||||
{
|
||||
Id = order.Id,
|
||||
CustomerId = order.CustomerId,
|
||||
IdentityReference = order.IdentityReference,
|
||||
Status = order.Status,
|
||||
Customer = order.Customer != null ? new CustomerSummaryDto
|
||||
{
|
||||
Id = order.Customer.Id,
|
||||
DisplayName = !string.IsNullOrEmpty(order.Customer.TelegramDisplayName) ? order.Customer.TelegramDisplayName :
|
||||
!string.IsNullOrEmpty(order.Customer.TelegramUsername) ? $"@{order.Customer.TelegramUsername}" :
|
||||
$"{order.Customer.TelegramFirstName} {order.Customer.TelegramLastName}".Trim(),
|
||||
TelegramUsername = order.Customer.TelegramUsername,
|
||||
TotalOrders = order.Customer.TotalOrders,
|
||||
TotalSpent = order.Customer.TotalSpent,
|
||||
CustomerType = order.Customer.TotalOrders == 0 ? "New" :
|
||||
order.Customer.TotalOrders == 1 ? "First-time" :
|
||||
order.Customer.TotalOrders < 5 ? "Regular" :
|
||||
order.Customer.TotalOrders < 20 ? "Loyal" : "VIP",
|
||||
RiskScore = order.Customer.RiskScore,
|
||||
LastActiveAt = order.Customer.LastActiveAt,
|
||||
IsBlocked = order.Customer.IsBlocked
|
||||
} : null,
|
||||
TotalAmount = order.TotalAmount,
|
||||
Currency = order.Currency,
|
||||
ShippingName = order.ShippingName,
|
||||
ShippingAddress = order.ShippingAddress,
|
||||
ShippingCity = order.ShippingCity,
|
||||
ShippingPostCode = order.ShippingPostCode,
|
||||
ShippingCountry = order.ShippingCountry,
|
||||
Notes = order.Notes,
|
||||
TrackingNumber = order.TrackingNumber,
|
||||
CreatedAt = order.CreatedAt,
|
||||
UpdatedAt = order.UpdatedAt,
|
||||
PaidAt = order.PaidAt,
|
||||
ShippedAt = order.ShippedAt,
|
||||
Items = order.Items.Select(oi => new OrderItemDto
|
||||
{
|
||||
Id = oi.Id,
|
||||
ProductId = oi.ProductId,
|
||||
ProductName = oi.Product.Name,
|
||||
Quantity = oi.Quantity,
|
||||
UnitPrice = oi.UnitPrice,
|
||||
TotalPrice = oi.TotalPrice
|
||||
}).ToList(),
|
||||
Payments = order.Payments.Select(cp => new CryptoPaymentDto
|
||||
{
|
||||
Id = cp.Id,
|
||||
OrderId = cp.OrderId,
|
||||
Currency = cp.Currency,
|
||||
WalletAddress = cp.WalletAddress,
|
||||
RequiredAmount = cp.RequiredAmount,
|
||||
PaidAmount = cp.PaidAmount,
|
||||
Status = cp.Status,
|
||||
BTCPayInvoiceId = cp.BTCPayInvoiceId,
|
||||
TransactionHash = cp.TransactionHash,
|
||||
CreatedAt = cp.CreatedAt,
|
||||
PaidAt = cp.PaidAt,
|
||||
ExpiresAt = cp.ExpiresAt
|
||||
}).ToList()
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -258,11 +258,11 @@ public class ProductService : IProductService
|
||||
var product = await _context.Products.FindAsync(photoDto.ProductId);
|
||||
if (product == null) return null;
|
||||
|
||||
var maxSortOrder = await _context.ProductPhotos
|
||||
var existingPhotos = await _context.ProductPhotos
|
||||
.Where(pp => pp.ProductId == photoDto.ProductId)
|
||||
.Select(pp => pp.SortOrder)
|
||||
.DefaultIfEmpty(0)
|
||||
.MaxAsync();
|
||||
.ToListAsync();
|
||||
|
||||
var maxSortOrder = existingPhotos.Any() ? existingPhotos.Max(pp => pp.SortOrder) : 0;
|
||||
|
||||
var productPhoto = new ProductPhoto
|
||||
{
|
||||
|
||||
300
LittleShop/Services/ReviewService.cs
Normal file
300
LittleShop/Services/ReviewService.cs
Normal file
@@ -0,0 +1,300 @@
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using LittleShop.Data;
|
||||
using LittleShop.Models;
|
||||
using LittleShop.DTOs;
|
||||
using LittleShop.Enums;
|
||||
|
||||
namespace LittleShop.Services;
|
||||
|
||||
public interface IReviewService
|
||||
{
|
||||
Task<ReviewDto?> GetReviewByIdAsync(Guid id);
|
||||
Task<IEnumerable<ReviewDto>> GetReviewsByProductAsync(Guid productId, bool approvedOnly = true);
|
||||
Task<IEnumerable<ReviewDto>> GetReviewsByCustomerAsync(Guid customerId);
|
||||
Task<IEnumerable<ReviewDto>> GetPendingReviewsAsync();
|
||||
Task<ReviewSummaryDto?> GetProductReviewSummaryAsync(Guid productId);
|
||||
Task<CustomerReviewEligibilityDto> CheckReviewEligibilityAsync(Guid customerId, Guid productId);
|
||||
Task<ReviewDto> CreateReviewAsync(CreateReviewDto createReviewDto);
|
||||
Task<bool> UpdateReviewAsync(Guid id, UpdateReviewDto updateReviewDto);
|
||||
Task<bool> ApproveReviewAsync(Guid id, Guid approvedByUserId);
|
||||
Task<bool> DeleteReviewAsync(Guid id);
|
||||
Task<bool> CanCustomerReviewProductAsync(Guid customerId, Guid productId);
|
||||
}
|
||||
|
||||
public class ReviewService : IReviewService
|
||||
{
|
||||
private readonly LittleShopContext _context;
|
||||
private readonly ILogger<ReviewService> _logger;
|
||||
|
||||
public ReviewService(LittleShopContext context, ILogger<ReviewService> logger)
|
||||
{
|
||||
_context = context;
|
||||
_logger = logger;
|
||||
}
|
||||
|
||||
public async Task<ReviewDto?> GetReviewByIdAsync(Guid id)
|
||||
{
|
||||
var review = await _context.Reviews
|
||||
.Include(r => r.Product)
|
||||
.Include(r => r.Customer)
|
||||
.Include(r => r.ApprovedByUser)
|
||||
.FirstOrDefaultAsync(r => r.Id == id);
|
||||
|
||||
return review == null ? null : MapToDto(review);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<ReviewDto>> GetReviewsByProductAsync(Guid productId, bool approvedOnly = true)
|
||||
{
|
||||
var query = _context.Reviews
|
||||
.Include(r => r.Customer)
|
||||
.Include(r => r.ApprovedByUser)
|
||||
.Where(r => r.ProductId == productId && r.IsActive);
|
||||
|
||||
if (approvedOnly)
|
||||
{
|
||||
query = query.Where(r => r.IsApproved);
|
||||
}
|
||||
|
||||
var reviews = await query
|
||||
.OrderByDescending(r => r.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return reviews.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<ReviewDto>> GetReviewsByCustomerAsync(Guid customerId)
|
||||
{
|
||||
var reviews = await _context.Reviews
|
||||
.Include(r => r.Product)
|
||||
.Include(r => r.ApprovedByUser)
|
||||
.Where(r => r.CustomerId == customerId && r.IsActive)
|
||||
.OrderByDescending(r => r.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return reviews.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<IEnumerable<ReviewDto>> GetPendingReviewsAsync()
|
||||
{
|
||||
var reviews = await _context.Reviews
|
||||
.Include(r => r.Product)
|
||||
.Include(r => r.Customer)
|
||||
.Where(r => !r.IsApproved && r.IsActive)
|
||||
.OrderBy(r => r.CreatedAt)
|
||||
.ToListAsync();
|
||||
|
||||
return reviews.Select(MapToDto);
|
||||
}
|
||||
|
||||
public async Task<ReviewSummaryDto?> GetProductReviewSummaryAsync(Guid productId)
|
||||
{
|
||||
var product = await _context.Products
|
||||
.Include(p => p.Reviews.Where(r => r.IsApproved && r.IsActive))
|
||||
.FirstOrDefaultAsync(p => p.Id == productId);
|
||||
|
||||
if (product == null) return null;
|
||||
|
||||
var approvedReviews = product.Reviews.Where(r => r.IsApproved && r.IsActive).ToList();
|
||||
|
||||
if (!approvedReviews.Any())
|
||||
{
|
||||
return new ReviewSummaryDto
|
||||
{
|
||||
ProductId = productId,
|
||||
ProductName = product.Name,
|
||||
TotalReviews = 0,
|
||||
ApprovedReviews = 0,
|
||||
AverageRating = 0
|
||||
};
|
||||
}
|
||||
|
||||
return new ReviewSummaryDto
|
||||
{
|
||||
ProductId = productId,
|
||||
ProductName = product.Name,
|
||||
TotalReviews = approvedReviews.Count,
|
||||
ApprovedReviews = approvedReviews.Count,
|
||||
AverageRating = Math.Round(approvedReviews.Average(r => r.Rating), 1),
|
||||
FiveStars = approvedReviews.Count(r => r.Rating == 5),
|
||||
FourStars = approvedReviews.Count(r => r.Rating == 4),
|
||||
ThreeStars = approvedReviews.Count(r => r.Rating == 3),
|
||||
TwoStars = approvedReviews.Count(r => r.Rating == 2),
|
||||
OneStar = approvedReviews.Count(r => r.Rating == 1),
|
||||
LatestReviewDate = approvedReviews.Max(r => r.CreatedAt)
|
||||
};
|
||||
}
|
||||
|
||||
public async Task<CustomerReviewEligibilityDto> CheckReviewEligibilityAsync(Guid customerId, Guid productId)
|
||||
{
|
||||
// Check if customer has already reviewed this product
|
||||
var existingReview = await _context.Reviews
|
||||
.FirstOrDefaultAsync(r => r.CustomerId == customerId && r.ProductId == productId && r.IsActive);
|
||||
|
||||
// Get shipped orders containing this product for this customer
|
||||
var eligibleOrders = await _context.Orders
|
||||
.Include(o => o.Items)
|
||||
.Where(o => o.CustomerId == customerId
|
||||
&& o.Status == OrderStatus.Shipped
|
||||
&& o.Items.Any(oi => oi.ProductId == productId))
|
||||
.Select(o => o.Id)
|
||||
.ToListAsync();
|
||||
|
||||
var canReview = eligibleOrders.Any() && existingReview == null;
|
||||
var reason = !eligibleOrders.Any()
|
||||
? "You must have a shipped order containing this product to leave a review"
|
||||
: existingReview != null
|
||||
? "You have already reviewed this product"
|
||||
: null;
|
||||
|
||||
return new CustomerReviewEligibilityDto
|
||||
{
|
||||
CustomerId = customerId,
|
||||
ProductId = productId,
|
||||
CanReview = canReview,
|
||||
Reason = reason,
|
||||
EligibleOrderIds = eligibleOrders,
|
||||
HasExistingReview = existingReview != null,
|
||||
ExistingReviewId = existingReview?.Id
|
||||
};
|
||||
}
|
||||
|
||||
public async Task<ReviewDto> CreateReviewAsync(CreateReviewDto createReviewDto)
|
||||
{
|
||||
// Verify customer can review this product
|
||||
var eligibility = await CheckReviewEligibilityAsync(createReviewDto.CustomerId, createReviewDto.ProductId);
|
||||
if (!eligibility.CanReview)
|
||||
{
|
||||
throw new InvalidOperationException(eligibility.Reason ?? "Cannot create review");
|
||||
}
|
||||
|
||||
// Verify the order exists and contains the product
|
||||
var order = await _context.Orders
|
||||
.Include(o => o.Items)
|
||||
.FirstOrDefaultAsync(o => o.Id == createReviewDto.OrderId
|
||||
&& o.CustomerId == createReviewDto.CustomerId
|
||||
&& o.Status == OrderStatus.Shipped
|
||||
&& o.Items.Any(oi => oi.ProductId == createReviewDto.ProductId));
|
||||
|
||||
if (order == null)
|
||||
{
|
||||
throw new InvalidOperationException("Invalid order or product not found in shipped order");
|
||||
}
|
||||
|
||||
var review = new Review
|
||||
{
|
||||
Id = Guid.NewGuid(),
|
||||
ProductId = createReviewDto.ProductId,
|
||||
CustomerId = createReviewDto.CustomerId,
|
||||
OrderId = createReviewDto.OrderId,
|
||||
Rating = createReviewDto.Rating,
|
||||
Title = createReviewDto.Title,
|
||||
Comment = createReviewDto.Comment,
|
||||
IsVerifiedPurchase = true,
|
||||
IsApproved = false, // Reviews require admin approval
|
||||
IsActive = true,
|
||||
CreatedAt = DateTime.UtcNow,
|
||||
UpdatedAt = DateTime.UtcNow
|
||||
};
|
||||
|
||||
_context.Reviews.Add(review);
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Review created: {ReviewId} for product {ProductId} by customer {CustomerId}",
|
||||
review.Id, createReviewDto.ProductId, createReviewDto.CustomerId);
|
||||
|
||||
// Load navigation properties for return DTO
|
||||
review = await _context.Reviews
|
||||
.Include(r => r.Product)
|
||||
.Include(r => r.Customer)
|
||||
.FirstAsync(r => r.Id == review.Id);
|
||||
|
||||
return MapToDto(review);
|
||||
}
|
||||
|
||||
public async Task<bool> UpdateReviewAsync(Guid id, UpdateReviewDto updateReviewDto)
|
||||
{
|
||||
var review = await _context.Reviews.FindAsync(id);
|
||||
if (review == null) return false;
|
||||
|
||||
if (updateReviewDto.Rating.HasValue)
|
||||
review.Rating = updateReviewDto.Rating.Value;
|
||||
|
||||
if (updateReviewDto.Title != null)
|
||||
review.Title = updateReviewDto.Title;
|
||||
|
||||
if (updateReviewDto.Comment != null)
|
||||
review.Comment = updateReviewDto.Comment;
|
||||
|
||||
if (updateReviewDto.IsApproved.HasValue)
|
||||
review.IsApproved = updateReviewDto.IsApproved.Value;
|
||||
|
||||
if (updateReviewDto.IsActive.HasValue)
|
||||
review.IsActive = updateReviewDto.IsActive.Value;
|
||||
|
||||
review.UpdatedAt = DateTime.UtcNow;
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Review updated: {ReviewId}", id);
|
||||
return true;
|
||||
}
|
||||
|
||||
public async Task<bool> ApproveReviewAsync(Guid id, Guid approvedByUserId)
|
||||
{
|
||||
var review = await _context.Reviews.FindAsync(id);
|
||||
if (review == null) return false;
|
||||
|
||||
review.IsApproved = true;
|
||||
review.ApprovedAt = DateTime.UtcNow;
|
||||
review.ApprovedByUserId = approvedByUserId;
|
||||
review.UpdatedAt = DateTime.UtcNow;
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Review approved: {ReviewId} by user {UserId}", id, approvedByUserId);
|
||||
return true;
|
||||
}
|
||||
|
||||
public async Task<bool> DeleteReviewAsync(Guid id)
|
||||
{
|
||||
var review = await _context.Reviews.FindAsync(id);
|
||||
if (review == null) return false;
|
||||
|
||||
review.IsActive = false;
|
||||
review.UpdatedAt = DateTime.UtcNow;
|
||||
|
||||
await _context.SaveChangesAsync();
|
||||
|
||||
_logger.LogInformation("Review soft deleted: {ReviewId}", id);
|
||||
return true;
|
||||
}
|
||||
|
||||
public async Task<bool> CanCustomerReviewProductAsync(Guid customerId, Guid productId)
|
||||
{
|
||||
var eligibility = await CheckReviewEligibilityAsync(customerId, productId);
|
||||
return eligibility.CanReview;
|
||||
}
|
||||
|
||||
private static ReviewDto MapToDto(Review review)
|
||||
{
|
||||
return new ReviewDto
|
||||
{
|
||||
Id = review.Id,
|
||||
ProductId = review.ProductId,
|
||||
ProductName = review.Product?.Name ?? "",
|
||||
CustomerId = review.CustomerId,
|
||||
CustomerDisplayName = review.Customer?.TelegramDisplayName ?? "Anonymous",
|
||||
OrderId = review.OrderId,
|
||||
Rating = review.Rating,
|
||||
Title = review.Title,
|
||||
Comment = review.Comment,
|
||||
IsVerifiedPurchase = review.IsVerifiedPurchase,
|
||||
IsApproved = review.IsApproved,
|
||||
IsActive = review.IsActive,
|
||||
CreatedAt = review.CreatedAt,
|
||||
UpdatedAt = review.UpdatedAt,
|
||||
ApprovedAt = review.ApprovedAt,
|
||||
ApprovedByUsername = review.ApprovedByUser?.Username
|
||||
};
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user