Implement extension request and gift functionalities in billing system

- Added new endpoints for creating and managing extension requests, allowing users to request billing period extensions. - Implemented admin approval processes for extension requests via Telegram, including inline buttons for approval and rejection. - Introduced a gifting feature for admins to grant additional billing days directly to users without a request. - Updated the support ticket model to accommodate extension requests and their associated properties. - Enhanced the Telegram notifier to inform admins of new extension requests and notify users of approval or rejection. - Updated frontend components to support the new extension request and gifting functionalities, including user interfaces for managing these features. - Revised API documentation to reflect the new endpoints and their usage in the billing context.
2026-07-19 05:30:11 +03:00
parent e088e302e9
commit 24cee9bb78
46 changed files with 2541 additions and 78 deletions
@@ -0,0 +1,73 @@
+using NSubstitute;
+using PnvPanel.Application.Admin.Support;
+using PnvPanel.Application.Common.Interfaces;
+using PnvPanel.Application.Support;
+using PnvPanel.Application.Tests.TestSupport;
+using PnvPanel.Domain.Support;
+using Xunit;
+
+namespace PnvPanel.Application.Tests.Admin.Support;
+
+public class RejectExtensionRequestCommandHandlerTests
+{
+    private readonly IRealtimeNotifier _notifier = Substitute.For<IRealtimeNotifier>();
+    private readonly ITelegramNotifier _telegramNotifier = Substitute.For<ITelegramNotifier>();
+
+    [Fact]
+    public async Task Handle_WhenOpen_ClosesAndNotifiesUser()
+    {
+        using var dbContext = InMemoryDbContextFactory.Create();
+        var adminId = Guid.NewGuid();
+        var userId = Guid.NewGuid();
+        var ticket = SupportTicket.CreateExtensionRequest(userId, 5);
+        dbContext.SupportTickets.Add(ticket);
+        await dbContext.SaveChangesAsync(CancellationToken.None);
+
+        var handler = new RejectExtensionRequestCommandHandler(
+            dbContext,
+            _notifier,
+            _telegramNotifier,
+            FakeCurrentUser.Authenticated(adminId, "admin")
+        );
+
+        var result = await handler.Handle(
+            new RejectExtensionRequestCommand(ticket.Id, "Недостаточно оснований"),
+            CancellationToken.None
+        );
+
+        Assert.True(result.IsSuccess);
+        Assert.Equal(TicketStatus.Closed, ticket.Status);
+        await _telegramNotifier
+            .Received(1)
+            .NotifyUserAsync(
+                userId,
+                Arg.Any<string>(),
+                Arg.Any<string?>(),
+                Arg.Any<CancellationToken>()
+            );
+    }
+
+    [Fact]
+    public async Task Handle_WhenNotExtensionRequest_ReturnsNotExtensionRequest()
+    {
+        using var dbContext = InMemoryDbContextFactory.Create();
+        var ticket = SupportTicket.CreateBugReport(Guid.NewGuid());
+        dbContext.SupportTickets.Add(ticket);
+        await dbContext.SaveChangesAsync(CancellationToken.None);
+
+        var handler = new RejectExtensionRequestCommandHandler(
+            dbContext,
+            _notifier,
+            _telegramNotifier,
+            FakeCurrentUser.Authenticated(Guid.NewGuid(), "admin")
+        );
+
+        var result = await handler.Handle(
+            new RejectExtensionRequestCommand(ticket.Id, null),
+            CancellationToken.None
+        );
+
+        Assert.False(result.IsSuccess);
+        Assert.Equal(SupportErrors.NotExtensionRequest, result.Error);
+    }
+}