fix: перенёс уровни в бд и пофиксид их отображение на фронте

.env.example

@@ -38,6 +38,3 @@ EMAIL_SMTP_USERNAME=
 EMAIL_SMTP_PASSWORD=
 EMAIL_SMTP_FROM_ADDRESS=no-reply@universe.local
 EMAIL_SMTP_FROM_NAME=UniVerse
-
-# Gamification
-GAMIFICATION_XP_THRESHOLDS=[0, 100, 300, 600, 1000, 1500, 2500, 4000]

backend/UniVerse.Api.Tests/Gamification/GamificationServiceTests.cs

@@ -1,5 +1,4 @@
 using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging.Abstractions;
 using NSubstitute;
 using UniVerse.Application.DTOs.Notifications;
@@ -18,6 +17,7 @@ public class GamificationServiceTests
     public async Task CheckAndAwardAchievementsAsync_AwardsModernConditionsOnce()
     {
         await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
         var service = CreateService(db);
 
         db.Users.Add(new User
@@ -78,6 +78,7 @@ public class GamificationServiceTests
     public async Task CheckAndAwardAchievementsAsync_CountsConsecutiveIsoWeeksAcrossYears()
     {
         await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
         var service = CreateService(db);
 
         db.Users.Add(new User { Id = 1, Email = "student@test.local" });
@@ -98,6 +99,38 @@ public class GamificationServiceTests
         Assert.True(await db.UserAchievements.AnyAsync(ua => ua.UserId == 1 && ua.AchievementId == 1001));
     }
 
+    [Theory]
+    [InlineData(0, 1)]
+    [InlineData(99, 1)]
+    [InlineData(100, 2)]
+    [InlineData(299, 2)]
+    [InlineData(300, 3)]
+    public async Task CalculateLevelAsync_UsesDatabaseThresholds(int xp, int expectedLevel)
+    {
+        await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
+        var service = CreateService(db);
+
+        var level = await service.CalculateLevelAsync(xp);
+
+        Assert.Equal(expectedLevel, level);
+    }
+
+    [Theory]
+    [InlineData(120, 100, 300)]
+    [InlineData(350, 300, null)]
+    public async Task GetLevelProgressAsync_ReturnsCurrentAndNextThresholds(int xp, int currentLevelXp, int? nextLevelXp)
+    {
+        await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
+        var service = CreateService(db);
+
+        var progress = await service.GetLevelProgressAsync(xp);
+
+        Assert.Equal(currentLevelXp, progress.CurrentLevelXp);
+        Assert.Equal(nextLevelXp, progress.NextLevelXp);
+    }
+
     private static AppDbContext CreateDbContext()
     {
         var options = new DbContextOptionsBuilder<AppDbContext>()
@@ -119,16 +152,16 @@ public class GamificationServiceTests
         notifications.SendAsync(Arg.Any<NotificationMessage>(), Arg.Any<CancellationToken>())
             .Returns(Task.CompletedTask);
 
-        var configuration = new ConfigurationBuilder()
-            .AddInMemoryCollection(new Dictionary<string, string?>
-            {
-                ["Gamification:XpThresholds:0"] = "0",
-                ["Gamification:XpThresholds:1"] = "100",
-                ["Gamification:XpThresholds:2"] = "300"
-            })
-            .Build();
+        return new GamificationService(db, notifications, NullLogger<GamificationService>.Instance);
+    }
 
-        return new GamificationService(db, configuration, notifications, NullLogger<GamificationService>.Instance);
+    private static void SeedLevelThresholds(AppDbContext db)
+    {
+        db.LevelThresholds.AddRange(
+            new LevelThreshold { Level = 1, RequiredXp = 0 },
+            new LevelThreshold { Level = 2, RequiredXp = 100 },
+            new LevelThreshold { Level = 3, RequiredXp = 300 });
+        db.SaveChanges();
     }
 
     private static Achievement Achievement(int id, string name, string condition, int coinReward) => new()

backend/UniVerse.Api.Tests/Helpers/ApiWebApplicationFactory.cs

@@ -156,7 +156,7 @@ public class ApiWebApplicationFactory : WebApplicationFactory<Program>
 
         stub.GetByIdAsync(Arg.Any<int>()).Returns(userDto);
         stub.UpdateProfileAsync(Arg.Any<int>(), Arg.Any<UpdateUserRequest>()).Returns(userDto);
-        stub.GetStatsAsync(Arg.Any<int>()).Returns(new UserStatsDto(0, 0, 0, 0, 0, 1, 0));
+        stub.GetStatsAsync(Arg.Any<int>()).Returns(new UserStatsDto(0, 0, 0, 0, 0, 1, 0, 0, 100));
         stub.GetAllAsync(Arg.Any<UserFilterRequest>()).Returns(pagedUsers);
         stub.SetRolesAsync(Arg.Any<int>(), Arg.Any<IReadOnlyCollection<UserRole>>()).Returns(Task.CompletedTask);
         stub.SetActiveAsync(Arg.Any<int>(), Arg.Any<bool>()).Returns(Task.CompletedTask);
@@ -274,7 +274,8 @@ public class ApiWebApplicationFactory : WebApplicationFactory<Program>
         stub.AwardCoinsAsync(Arg.Any<int>(), Arg.Any<int>(), Arg.Any<CoinTransactionType>(),
             Arg.Any<int?>(), Arg.Any<int?>(), Arg.Any<string?>()).Returns(Task.CompletedTask);
         stub.CheckAndAwardAchievementsAsync(Arg.Any<int>()).Returns(Task.CompletedTask);
-        stub.CalculateLevel(Arg.Any<int>()).Returns(1);
+        stub.CalculateLevelAsync(Arg.Any<int>()).Returns(Task.FromResult(1));
+        stub.GetLevelProgressAsync(Arg.Any<int>()).Returns(Task.FromResult(new LevelProgressDto(0, 100)));
         return stub;
     }
 

backend/UniVerse.Api.Tests/Users/UserServiceTests.cs

@@ -0,0 +1,80 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging.Abstractions;
+using NSubstitute;
+using UniVerse.Application.DTOs.Notifications;
+using UniVerse.Application.Interfaces;
+using UniVerse.Domain.Entities;
+using UniVerse.Infrastructure.Data;
+using UniVerse.Infrastructure.Services;
+using Xunit;
+
+namespace UniVerse.Api.Tests.Users;
+
+public class UserServiceTests
+{
+    [Fact]
+    public async Task GetStatsAsync_ReturnsLevelProgressThresholds()
+    {
+        await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
+        db.Users.Add(new User { Id = 1, Email = "student@test.local", Xp = 120 });
+        await db.SaveChangesAsync();
+        var service = CreateService(db);
+
+        var stats = await service.GetStatsAsync(1);
+
+        Assert.Equal(2, stats.Level);
+        Assert.Equal(100, stats.CurrentLevelXp);
+        Assert.Equal(300, stats.NextLevelXp);
+    }
+
+    [Fact]
+    public async Task GetStatsAsync_ReturnsNullNextLevelAtMaxConfiguredLevel()
+    {
+        await using var db = CreateDbContext();
+        SeedLevelThresholds(db);
+        db.Users.Add(new User { Id = 1, Email = "student@test.local", Xp = 350 });
+        await db.SaveChangesAsync();
+        var service = CreateService(db);
+
+        var stats = await service.GetStatsAsync(1);
+
+        Assert.Equal(3, stats.Level);
+        Assert.Equal(300, stats.CurrentLevelXp);
+        Assert.Null(stats.NextLevelXp);
+    }
+
+    private static AppDbContext CreateDbContext()
+    {
+        var options = new DbContextOptionsBuilder<AppDbContext>()
+            .UseInMemoryDatabase($"UserServiceTests_{Guid.NewGuid()}")
+            .Options;
+        return new AppDbContext(options);
+    }
+
+    private static UserService CreateService(AppDbContext db)
+    {
+        var notifications = Substitute.For<INotificationService>();
+        notifications.CreateUserNotificationAsync(
+                Arg.Any<int>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<string>(),
+                Arg.Any<CancellationToken>())
+            .Returns(callInfo => new UserNotificationDto(1, callInfo.ArgAt<string>(1), callInfo.ArgAt<string>(2), callInfo.ArgAt<string>(3), false, DateTime.UtcNow));
+        notifications.SendAsync(Arg.Any<NotificationMessage>(), Arg.Any<CancellationToken>())
+            .Returns(Task.CompletedTask);
+
+        var gamification = new GamificationService(db, notifications, NullLogger<GamificationService>.Instance);
+        return new UserService(db, gamification);
+    }
+
+    private static void SeedLevelThresholds(AppDbContext db)
+    {
+        db.LevelThresholds.AddRange(
+            new LevelThreshold { Level = 1, RequiredXp = 0 },
+            new LevelThreshold { Level = 2, RequiredXp = 100 },
+            new LevelThreshold { Level = 3, RequiredXp = 300 });
+        db.SaveChanges();
+    }
+}

backend/UniVerse.Api/appsettings.json

@@ -22,9 +22,6 @@
     "BaseUrl": "https://schedule.rdcenter.ru",
     "ApiKey": ""
   },
-  "Gamification": {
-    "XpThresholds": [0, 100, 300, 600, 1000, 1500, 2500, 4000]
-  },
   "Serilog": {
     "MinimumLevel": {
       "Default": "Information",

backend/UniVerse.Api/openapi.json

@@ -5624,6 +5624,15 @@
           "achievementsCount": {
             "type": "integer",
             "format": "int32"
+          },
+          "currentLevelXp": {
+            "type": "integer",
+            "format": "int32"
+          },
+          "nextLevelXp": {
+            "type": "integer",
+            "format": "int32",
+            "nullable": true
           }
         },
         "additionalProperties": false

backend/UniVerse.Application/DTOs/Gamification/GamificationDtos.cs

@@ -11,3 +11,8 @@ public record CoinTransactionDto(
     string? Description,
     DateTime CreatedAt
 );
+
+public record LevelProgressDto(
+    int CurrentLevelXp,
+    int? NextLevelXp
+);

backend/UniVerse.Application/DTOs/Users/UserDtos.cs

@@ -22,7 +22,9 @@ public record UserStatsDto(
     int Xp,
     int Coins,
     int Level,
-    int AchievementsCount
+    int AchievementsCount,
+    int CurrentLevelXp,
+    int? NextLevelXp
 );
 
 public record UpdateUserRequest(

backend/UniVerse.Application/Interfaces/IGamificationService.cs

@@ -10,7 +10,8 @@ public interface IGamificationService
     Task AwardCoinsAsync(int userId, int amount, CoinTransactionType type,
         int? reviewId = null, int? achievementId = null, string? description = null);
     Task CheckAndAwardAchievementsAsync(int userId);
-    int CalculateLevel(int xp);
+    Task<int> CalculateLevelAsync(int xp);
+    Task<LevelProgressDto> GetLevelProgressAsync(int xp);
     Task<List<UserAchievementDto>> GetUserAchievementsAsync(int userId);
     Task<PagedResult<CoinTransactionDto>> GetTransactionsAsync(int userId, PaginationRequest pagination);
 }

backend/UniVerse.Domain/Entities/LevelThreshold.cs

@@ -0,0 +1,7 @@
+namespace UniVerse.Domain.Entities;
+
+public class LevelThreshold
+{
+    public int Level { get; set; }
+    public int RequiredXp { get; set; }
+}

backend/UniVerse.Infrastructure/Data/AppDbContext.cs

@@ -23,6 +23,7 @@ public class AppDbContext : DbContext
     public DbSet<Achievement> Achievements { get; set; } = null!;
     public DbSet<UserAchievement> UserAchievements { get; set; } = null!;
     public DbSet<CoinTransaction> CoinTransactions { get; set; } = null!;
+    public DbSet<LevelThreshold> LevelThresholds { get; set; } = null!;
     public DbSet<UserNotification> UserNotifications { get; set; } = null!;
     public DbSet<RefreshToken> RefreshTokens { get; set; } = null!;
 

backend/UniVerse.Infrastructure/Data/Configurations/LevelThresholdConfiguration.cs

@@ -0,0 +1,33 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using UniVerse.Domain.Entities;
+
+namespace UniVerse.Infrastructure.Data.Configurations;
+
+public class LevelThresholdConfiguration : IEntityTypeConfiguration<LevelThreshold>
+{
+    public void Configure(EntityTypeBuilder<LevelThreshold> builder)
+    {
+        builder.ToTable("level_thresholds", table =>
+        {
+            table.HasCheckConstraint("CK_level_thresholds_level_positive", "level > 0");
+            table.HasCheckConstraint("CK_level_thresholds_required_xp_non_negative", "required_xp >= 0");
+        });
+
+        builder.HasKey(t => t.Level);
+        builder.Property(t => t.Level).HasColumnName("level").ValueGeneratedNever();
+        builder.Property(t => t.RequiredXp).HasColumnName("required_xp").IsRequired();
+        builder.HasIndex(t => t.RequiredXp).IsUnique();
+
+        builder.HasData(
+            new LevelThreshold { Level = 1, RequiredXp = 0 },
+            new LevelThreshold { Level = 2, RequiredXp = 100 },
+            new LevelThreshold { Level = 3, RequiredXp = 300 },
+            new LevelThreshold { Level = 4, RequiredXp = 600 },
+            new LevelThreshold { Level = 5, RequiredXp = 1000 },
+            new LevelThreshold { Level = 6, RequiredXp = 1500 },
+            new LevelThreshold { Level = 7, RequiredXp = 2500 },
+            new LevelThreshold { Level = 8, RequiredXp = 4000 }
+        );
+    }
+}

backend/UniVerse.Infrastructure/Migrations/20260517230001_LevelThresholds.cs

@@ -0,0 +1,58 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+#pragma warning disable CA1814 // Prefer jagged arrays over multidimensional
+
+namespace UniVerse.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class LevelThresholds : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "level_thresholds",
+                columns: table => new
+                {
+                    level = table.Column<int>(type: "integer", nullable: false),
+                    required_xp = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_level_thresholds", x => x.level);
+                    table.CheckConstraint("CK_level_thresholds_level_positive", "level > 0");
+                    table.CheckConstraint("CK_level_thresholds_required_xp_non_negative", "required_xp >= 0");
+                });
+
+            migrationBuilder.InsertData(
+                table: "level_thresholds",
+                columns: new[] { "level", "required_xp" },
+                values: new object[,]
+                {
+                    { 1, 0 },
+                    { 2, 100 },
+                    { 3, 300 },
+                    { 4, 600 },
+                    { 5, 1000 },
+                    { 6, 1500 },
+                    { 7, 2500 },
+                    { 8, 4000 }
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_level_thresholds_required_xp",
+                table: "level_thresholds",
+                column: "required_xp",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "level_thresholds");
+        }
+    }
+}

backend/UniVerse.Infrastructure/Migrations/AppDbContextModelSnapshot.cs

@@ -334,6 +334,71 @@ namespace UniVerse.Infrastructure.Migrations
                     b.ToTable("lecture_enrollments", (string)null);
                 });
 
+            modelBuilder.Entity("UniVerse.Domain.Entities.LevelThreshold", b =>
+                {
+                    b.Property<int>("Level")
+                        .HasColumnType("integer")
+                        .HasColumnName("level");
+
+                    b.Property<int>("RequiredXp")
+                        .HasColumnType("integer")
+                        .HasColumnName("required_xp");
+
+                    b.HasKey("Level");
+
+                    b.HasIndex("RequiredXp")
+                        .IsUnique();
+
+                    b.ToTable("level_thresholds", null, t =>
+                        {
+                            t.HasCheckConstraint("CK_level_thresholds_level_positive", "level > 0");
+
+                            t.HasCheckConstraint("CK_level_thresholds_required_xp_non_negative", "required_xp >= 0");
+                        });
+
+                    b.HasData(
+                        new
+                        {
+                            Level = 1,
+                            RequiredXp = 0
+                        },
+                        new
+                        {
+                            Level = 2,
+                            RequiredXp = 100
+                        },
+                        new
+                        {
+                            Level = 3,
+                            RequiredXp = 300
+                        },
+                        new
+                        {
+                            Level = 4,
+                            RequiredXp = 600
+                        },
+                        new
+                        {
+                            Level = 5,
+                            RequiredXp = 1000
+                        },
+                        new
+                        {
+                            Level = 6,
+                            RequiredXp = 1500
+                        },
+                        new
+                        {
+                            Level = 7,
+                            RequiredXp = 2500
+                        },
+                        new
+                        {
+                            Level = 8,
+                            RequiredXp = 4000
+                        });
+                });
+
             modelBuilder.Entity("UniVerse.Domain.Entities.Location", b =>
                 {
                     b.Property<int>("Id")

backend/UniVerse.Infrastructure/Services/AuthService.cs

@@ -221,7 +221,7 @@ public class AuthService : IAuthService
             .Include(u => u.Roles)
             .FirstOrDefaultAsync(u => u.Id == userId)
             ?? throw new NotFoundException("User", userId);
-        return user.ToDto(_gamification.CalculateLevel(user.Xp));
+        return user.ToDto(await _gamification.CalculateLevelAsync(user.Xp));
     }
 
     private async Task TrySendLoginNotificationAsync(User user, string? ipAddress)

backend/UniVerse.Infrastructure/Services/GamificationService.cs

@@ -1,5 +1,4 @@
 using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using System.Globalization;
 using UniVerse.Application.DTOs.Achievements;
@@ -17,17 +16,16 @@ namespace UniVerse.Infrastructure.Services;
 public class GamificationService : IGamificationService
 {
     private readonly AppDbContext _db;
-    private readonly IConfiguration _config;
     private readonly INotificationService _notifications;
     private readonly ILogger<GamificationService> _logger;
+    private List<LevelThreshold>? _levelThresholds;
 
     public GamificationService(
         AppDbContext db,
-        IConfiguration config,
         INotificationService notifications,
         ILogger<GamificationService> logger)
     {
-        _db = db; _config = config; _notifications = notifications; _logger = logger;
+        _db = db; _notifications = notifications; _logger = logger;
     }
 
     public async Task AwardCoinsAsync(int userId, int amount, CoinTransactionType type,
@@ -83,7 +81,7 @@ public class GamificationService : IGamificationService
                 "attendance_streak_weeks" => attendanceStreakWeeks >= value,
                 "attended_registered" => attended >= value,
                 "coins_earned" => earnedCoins >= value,
-                "level_reached" => CalculateLevel(user.Xp) >= value,
+                "level_reached" => await CalculateLevelAsync(user.Xp) >= value,
                 "profile_completed" => profileCompleted && value <= 1,
                 "first_activity" => firstActivity && value <= 1,
                 _ => false
@@ -184,13 +182,47 @@ public class GamificationService : IGamificationService
         return DateOnly.FromDateTime(ISOWeek.ToDateTime(isoYear, isoWeek, DayOfWeek.Monday));
     }
 
-    public int CalculateLevel(int xp)
+    public async Task<int> CalculateLevelAsync(int xp)
     {
-        var thresholds = _config.GetSection("Gamification:XpThresholds").Get<int[]>()
-            ?? [0, 100, 300, 600, 1000, 1500, 2500, 4000];
-        for (int i = thresholds.Length - 1; i >= 0; i--)
-            if (xp >= thresholds[i]) return i + 1;
-        return 1;
+        var thresholds = await GetLevelThresholdsAsync();
+        return thresholds
+            .Where(t => xp >= t.RequiredXp)
+            .OrderBy(t => t.RequiredXp)
+            .ThenBy(t => t.Level)
+            .LastOrDefault()?.Level ?? thresholds[0].Level;
+    }
+
+    public async Task<LevelProgressDto> GetLevelProgressAsync(int xp)
+    {
+        var thresholds = await GetLevelThresholdsAsync();
+        var current = thresholds
+            .Where(t => xp >= t.RequiredXp)
+            .OrderBy(t => t.RequiredXp)
+            .ThenBy(t => t.Level)
+            .LastOrDefault() ?? thresholds[0];
+        var next = thresholds
+            .Where(t => t.RequiredXp > current.RequiredXp)
+            .OrderBy(t => t.RequiredXp)
+            .ThenBy(t => t.Level)
+            .FirstOrDefault();
+
+        return new LevelProgressDto(current.RequiredXp, next?.RequiredXp);
+    }
+
+    private async Task<List<LevelThreshold>> GetLevelThresholdsAsync()
+    {
+        if (_levelThresholds is { Count: > 0 }) return _levelThresholds;
+
+        _levelThresholds = await _db.LevelThresholds
+            .AsNoTracking()
+            .OrderBy(t => t.RequiredXp)
+            .ThenBy(t => t.Level)
+            .ToListAsync();
+
+        if (_levelThresholds.Count == 0)
+            _levelThresholds.Add(new LevelThreshold { Level = 1, RequiredXp = 0 });
+
+        return _levelThresholds;
     }
 
     public async Task<List<UserAchievementDto>> GetUserAchievementsAsync(int userId) =>

backend/UniVerse.Infrastructure/Services/UserService.cs

@@ -26,7 +26,7 @@ public class UserService : IUserService
             .Include(u => u.Roles)
             .FirstOrDefaultAsync(u => u.Id == id)
             ?? throw new NotFoundException("User", id);
-        return user.ToDto(_gamification.CalculateLevel(user.Xp));
+        return user.ToDto(await _gamification.CalculateLevelAsync(user.Xp));
     }
 
     public async Task<UserDto> UpdateProfileAsync(int id, UpdateUserRequest request)
@@ -42,7 +42,7 @@ public class UserService : IUserService
 
         await _db.SaveChangesAsync();
         await _gamification.CheckAndAwardAchievementsAsync(id);
-        return user.ToDto(_gamification.CalculateLevel(user.Xp));
+        return user.ToDto(await _gamification.CalculateLevelAsync(user.Xp));
     }
 
     public async Task<UserStatsDto> GetStatsAsync(int id)
@@ -55,9 +55,13 @@ public class UserService : IUserService
         var reviews = await _db.Reviews.CountAsync(r => r.UserId == id);
         var achievements = await _db.UserAchievements.CountAsync(ua => ua.UserId == id);
 
+        var level = await _gamification.CalculateLevelAsync(user.Xp);
+        var levelProgress = await _gamification.GetLevelProgressAsync(user.Xp);
+
         return new UserStatsDto(
             totalLectures, attended, reviews,
-            user.Xp, user.Coins, _gamification.CalculateLevel(user.Xp), achievements
+            user.Xp, user.Coins, level, achievements,
+            levelProgress.CurrentLevelXp, levelProgress.NextLevelXp
         );
     }
 
@@ -94,7 +98,10 @@ public class UserService : IUserService
             .Take(filter.PageSize)
             .ToListAsync();
 
-        var items = users.Select(u => u.ToDto(_gamification.CalculateLevel(u.Xp))).ToList();
+        var items = new List<UserDto>(users.Count);
+        foreach (var user in users)
+            items.Add(user.ToDto(await _gamification.CalculateLevelAsync(user.Xp)));
+
         return PagedResult<UserDto>.Create(items, total, filter.Page, filter.PageSize);
     }
 

docker-compose-prod.yml

@@ -41,8 +41,6 @@ services:
       - Email:Smtp:FromAddress=${EMAIL_SMTP_FROM_ADDRESS:-no-reply@universe.local}
       - Email:Smtp:FromName=${EMAIL_SMTP_FROM_NAME:-UniVerse}
 
-      - Gamification:XpThresholds=${GAMIFICATION_XP_THRESHOLDS:-[0, 100, 300, 600, 1000, 1500, 2500, 4000]}
-
       - ConnectionStrings:DefaultConnection=Host=db;Port=5432;Database=${POSTGRES_DATABASE:-universe};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}
     networks:
       - backend

docker-compose-test.yml

@@ -42,9 +42,6 @@ services:
       - Email:Smtp:Password=${EMAIL_SMTP_PASSWORD}
       - Email:Smtp:FromAddress=${EMAIL_SMTP_FROM_ADDRESS:-no-reply@universe.local}
       - Email:Smtp:FromName=${EMAIL_SMTP_FROM_NAME:-UniVerse}
-
-      - Gamification:XpThresholds=${GAMIFICATION_XP_THRESHOLDS:-[0, 100, 300, 600, 1000, 1500, 2500, 4000]}
-
       - ConnectionStrings:DefaultConnection=Host=db;Port=5432;Database=${POSTGRES_DATABASE};Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD}
 
   db:

frontend/src/api/mappers.ts

@@ -45,6 +45,8 @@ export function mapApiUser(user: UserAuthDto | UserDto, stats?: UserStatsDto): U
     coins: stats?.coins ?? ('coins' in user ? user.coins : 0),
     level: stats?.level ?? ('level' in user ? user.level : 1),
     xp: stats?.xp ?? ('xp' in user ? user.xp : 0),
+    currentLevelXp: stats?.currentLevelXp ?? 0,
+    nextLevelXp: stats?.nextLevelXp,
     lecturesAttended: stats?.attendedLectures ?? 0,
     hoursLearned: stats ? Math.round(stats.attendedLectures * 1.5 * 10) / 10 : 0,
     achievements: stats ? Array.from({ length: stats.achievementsCount }, (_, index) => String(index + 1)) : [],

frontend/src/api/types.ts

@@ -60,6 +60,8 @@ export interface UserStatsDto {
   coins: number
   level: number
   achievementsCount: number
+  currentLevelXp: number
+  nextLevelXp?: number | null
 }
 
 export interface LectureDto {

frontend/src/components/ui/ProgressBar.vue

@@ -4,6 +4,7 @@ defineProps<{
   max?: number
   label?: string
   color?: string
+  text?: string
 }>()
 </script>
 
@@ -14,12 +15,12 @@ defineProps<{
       <div
         class="progress-fill"
         :style="{
-          width: `${Math.min(100, (value / (max ?? 100)) * 100)}%`,
+          width: `${Math.max(0, Math.min(100, (value / (max && max > 0 ? max : 100)) * 100))}%`,
           background: color ?? 'var(--gradient-progress-success)'
         }"
       />
     </div>
-    <div class="progress-text">{{ value }} / {{ max ?? 100 }}</div>
+    <div class="progress-text">{{ text ?? `${value} / ${max ?? 100}` }}</div>
   </div>
 </template>
 

frontend/src/stores/user.ts

@@ -36,6 +36,8 @@ export const useUserStore = defineStore('user', () => {
           coins: stats.coins,
           level: stats.level,
           xp: stats.xp,
+          currentLevelXp: stats.currentLevelXp,
+          nextLevelXp: stats.nextLevelXp,
           lecturesAttended: stats.attendedLectures,
           hoursLearned: Math.round(stats.attendedLectures * 1.5 * 10) / 10,
           achievements: Array.from({ length: stats.achievementsCount }, (_, index) => String(index + 1)),

frontend/src/types/index.ts

@@ -14,6 +14,8 @@ export interface User {
   coins: number
   level: number
   xp?: number
+  currentLevelXp?: number
+  nextLevelXp?: number | null
   lecturesAttended?: number
   hoursLearned?: number
   achievements?: string[]

frontend/src/views/student/DashboardView.vue

@@ -33,8 +33,25 @@ const recommended = computed(() =>
 )
 const achievements = computed(() => userStore.achievements.filter(a => a.unlocked).slice(0, 3))
 const reminders = computed(() => userStore.notifications.slice(0, 3))
-const xpToNext = 200
-const xpProgress = computed(() => user.value.xp ?? 120)
+const currentLevelXp = computed(() => user.value.currentLevelXp ?? 0)
+const nextLevelXp = computed(() => user.value.nextLevelXp)
+const userXp = computed(() => user.value.xp ?? 0)
+const hasLevelProgress = computed(() => nextLevelXp.value !== undefined)
+const hasNextLevel = computed(() => typeof nextLevelXp.value === 'number' && nextLevelXp.value > currentLevelXp.value)
+const levelProgressMax = computed(() => hasNextLevel.value ? nextLevelXp.value! - currentLevelXp.value : 1)
+const levelProgress = computed(() => {
+  if (!hasLevelProgress.value) return 0
+  if (!hasNextLevel.value) return 1
+  return Math.min(Math.max(userXp.value - currentLevelXp.value, 0), levelProgressMax.value)
+})
+const levelProgressLabel = computed(() =>
+  !hasLevelProgress.value
+    ? `Уровень ${user.value.level}`
+    : hasNextLevel.value ? `Прогресс до уровня ${user.value.level + 1}` : 'Максимальный уровень'
+)
+const levelProgressText = computed(() =>
+  hasNextLevel.value ? `${levelProgress.value} / ${levelProgressMax.value} XP` : `${userXp.value} XP`
+)
 
 onMounted(async () => {
   await Promise.all([
@@ -99,10 +116,10 @@ onMounted(async () => {
     <GlassCard>
       <div class="xp-section">
         <div class="xp-header">
-          <span class="xp-label">Прогресс до уровня {{ user.level + 1 }}</span>
-          <span class="xp-val">{{ xpProgress }} / {{ xpToNext }} XP</span>
+          <span class="xp-label">{{ levelProgressLabel }}</span>
+          <span class="xp-val">{{ levelProgressText }}</span>
         </div>
-        <ProgressBar :value="xpProgress" :max="xpToNext" />
+        <ProgressBar :value="levelProgress" :max="levelProgressMax" :text="levelProgressText" />
       </div>
     </GlassCard>
 

frontend/src/views/student/ProfileView.vue

@@ -24,6 +24,25 @@ const userYearLine = computed(() => {
   const year = user.value.year ?? 0
   return Number.isFinite(year) && year > 0 ? `${year} курс` : ''
 })
+const currentLevelXp = computed(() => user.value.currentLevelXp ?? 0)
+const nextLevelXp = computed(() => user.value.nextLevelXp)
+const userXp = computed(() => user.value.xp ?? 0)
+const hasLevelProgress = computed(() => nextLevelXp.value !== undefined)
+const hasNextLevel = computed(() => typeof nextLevelXp.value === 'number' && nextLevelXp.value > currentLevelXp.value)
+const levelProgressMax = computed(() => hasNextLevel.value ? nextLevelXp.value! - currentLevelXp.value : 1)
+const levelProgress = computed(() => {
+  if (!hasLevelProgress.value) return 0
+  if (!hasNextLevel.value) return 1
+  return Math.min(Math.max(userXp.value - currentLevelXp.value, 0), levelProgressMax.value)
+})
+const levelProgressLabel = computed(() =>
+  !hasLevelProgress.value
+    ? `Уровень ${user.value.level}`
+    : hasNextLevel.value ? `Уровень ${user.value.level}` : `Уровень ${user.value.level} · максимум`
+)
+const levelProgressText = computed(() =>
+  hasNextLevel.value ? `${levelProgress.value} / ${levelProgressMax.value} XP` : `${userXp.value} XP`
+)
 const interestTags = ref([
   { label: '#ML', active: true },
   { label: '#ИИ', active: true },
@@ -66,10 +85,10 @@ onMounted(() => {
         </div>
         <div class="level">
           <div class="level-header">
-            <span>Уровень {{ user.level }}</span>
-            <span>{{ user.xp }} / 200 XP</span>
+            <span>{{ levelProgressLabel }}</span>
+            <span>{{ levelProgressText }}</span>
           </div>
-          <ProgressBar :value="user.xp ?? 0" :max="200" />
+          <ProgressBar :value="levelProgress" :max="levelProgressMax" :text="levelProgressText" />
         </div>
         <div class="tags">
           <div class="section-title">Интересы</div>