feat: add student engagement endpoints

Tiku.IntegrationTests/Api/ProfileEndpointTests.cs

@@ -7,6 +7,7 @@ using Tiku.Domain.Catalog;
 using Tiku.Domain.Common;
 using Tiku.Domain.Identity;
 using Tiku.Domain.Learning;
+using Tiku.Domain.Operations;
 using Tiku.Domain.Tenancy;
 using Tiku.Infrastructure.Auth;
 using Tiku.Infrastructure.Persistence;
@@ -107,6 +108,83 @@ public sealed class ProfileEndpointTests
         Assert.Equal(HttpStatusCode.Unauthorized, response.StatusCode);
     }
 
+    [Fact]
+    public async Task Student_can_manage_notifications_badges_and_feedbacks()
+    {
+        await using var factory = new ApiTestFactory();
+        var seed = await SeedStudentAsync(factory);
+        var notificationId = Guid.NewGuid();
+        var badgeId = Guid.NewGuid();
+        await factory.SeedAsync(
+            new StudentProfile
+            {
+                TenantId = seed.TenantId,
+                UserId = seed.UserId
+            },
+            new UserNotification
+            {
+                Id = notificationId,
+                TenantId = seed.TenantId,
+                UserId = seed.UserId,
+                NotificationType = "system",
+                Title = "欢迎",
+                Message = "欢迎回来",
+                Status = NotificationStatus.Unread
+            },
+            new Badge
+            {
+                Id = badgeId,
+                TenantId = seed.TenantId,
+                Name = "首练",
+                Category = "learning",
+                IsActive = true
+            },
+            new UserBadge
+            {
+                TenantId = seed.TenantId,
+                UserId = seed.UserId,
+                BadgeId = badgeId,
+                GrantedAt = DateTimeOffset.UtcNow
+            });
+        using var client = factory.CreateClient();
+        await LoginAsync(client, seed);
+
+        var notificationsResponse = await client.GetAsync("/api/profile/notifications");
+        var notificationsJson = await ReadJsonAsync(notificationsResponse);
+        var statusResponse = await client.PostAsJsonAsync(
+            "/api/profile/notifications/status",
+            new NotificationStatusDto { NotificationIds = [notificationId], Status = "read" });
+        var badgesResponse = await client.GetAsync("/api/profile/badges?includeLocked=true");
+        var badgesJson = await ReadJsonAsync(badgesResponse);
+        var feedbackResponse = await client.PostAsJsonAsync(
+            "/api/profile/feedbacks",
+            new SubmitFeedbackDto
+            {
+                Type = "suggestion",
+                Title = "建议",
+                Description = "希望增加练习提醒",
+                Priority = "normal"
+            });
+        var feedbackJson = await ReadJsonAsync(feedbackResponse);
+        var feedbacksResponse = await client.GetAsync("/api/profile/feedbacks?type=suggestion");
+        var feedbacksJson = await ReadJsonAsync(feedbacksResponse);
+
+        Assert.Equal(HttpStatusCode.OK, notificationsResponse.StatusCode);
+        Assert.Equal("unread", notificationsJson.RootElement.GetProperty("items").EnumerateArray().Single().GetProperty("status").GetString());
+        Assert.Equal(HttpStatusCode.OK, statusResponse.StatusCode);
+        Assert.Equal(HttpStatusCode.OK, badgesResponse.StatusCode);
+        Assert.True(badgesJson.RootElement.GetProperty("items").EnumerateArray().Single().GetProperty("isUnlocked").GetBoolean());
+        Assert.Equal(HttpStatusCode.OK, feedbackResponse.StatusCode);
+        Assert.Equal("suggestion", feedbackJson.RootElement.GetProperty("type").GetString());
+        Assert.Equal(HttpStatusCode.OK, feedbacksResponse.StatusCode);
+        Assert.Single(feedbacksJson.RootElement.EnumerateArray());
+
+        using var scope = factory.Services.CreateScope();
+        var dbContext = scope.ServiceProvider.GetRequiredService<TikuDbContext>();
+        Assert.Equal(NotificationStatus.Read, dbContext.UserNotifications.Single(item => item.Id == notificationId).Status);
+        Assert.Single(dbContext.ReportStatusEvents);
+    }
+
     private static async Task<(Guid TenantId, Guid UserId, string Phone)> SeedStudentAsync(ApiTestFactory factory)
     {
         var tenantId = Guid.NewGuid();