Добавил слой Application

2026-04-28 15:52:32 +03:00
parent df0e30a1ae
commit d64447f0be
25 changed files with 595 additions and 0 deletions
@@ -0,0 +1,98 @@
+using UniVerse.Application.DTOs.Achievements;
+using UniVerse.Application.DTOs.Auth;
+using UniVerse.Application.DTOs.Courses;
+using UniVerse.Application.DTOs.Gamification;
+using UniVerse.Application.DTOs.Lectures;
+using UniVerse.Application.DTOs.Locations;
+using UniVerse.Application.DTOs.Reviews;
+using UniVerse.Application.DTOs.Tags;
+using UniVerse.Application.DTOs.Users;
+using UniVerse.Domain.Entities;
+
+namespace UniVerse.Application.Mappings;
+
+public static class MappingExtensions
+{
+    // --- User ---
+    public static UserDto ToDto(this User user, int level) => new(
+        user.Id, user.Email, user.DisplayName, user.AvatarUrl,
+        user.Role, user.IsActive, user.Xp, user.Coins, level, user.CreatedAt
+    );
+
+    public static UserAuthDto ToAuthDto(this User user) => new(
+        user.Id, user.Email, user.DisplayName, user.Role
+    );
+
+    // --- Tag ---
+    public static TagDto ToDto(this Tag tag) => new(
+        tag.Id, tag.Name, tag.Type, tag.ParentId, tag.CreatedAt
+    );
+
+    public static TagTreeDto ToTreeDto(this Tag tag) => new(
+        tag.Id, tag.Name, tag.Type,
+        tag.Children.Select(c => c.ToTreeDto()).ToList()
+    );
+
+    // --- Location ---
+    public static LocationDto ToDto(this Location loc) => new(
+        loc.Id, loc.Name, loc.Building, loc.Room, loc.Address, loc.CreatedAt
+    );
+
+    // --- Course ---
+    public static CourseDto ToDto(this Course course) => new(
+        course.Id, course.Name, course.Description, course.IsSynced,
+        course.CourseTags.Select(ct => ct.Tag.ToDto()).ToList(),
+        course.CreatedAt
+    );
+
+    // --- Lecture ---
+    public static LectureDto ToDto(this Lecture lecture) => new(
+        lecture.Id, lecture.CourseId, lecture.Course?.Name ?? "",
+        lecture.TeacherId, lecture.Teacher?.DisplayName,
+        lecture.LocationId, lecture.Location?.Name,
+        lecture.Title, lecture.Description, lecture.Format,
+        lecture.StartsAt, lecture.EndsAt, lecture.IsOpen,
+        lecture.MaxEnrollments, lecture.Enrollments.Count,
+        lecture.OnlineUrl, lecture.CreatedAt
+    );
+
+    public static LectureDetailDto ToDetailDto(this Lecture lecture, bool isEnrolled) => new(
+        lecture.Id, lecture.CourseId, lecture.Course?.Name ?? "",
+        lecture.TeacherId, lecture.Teacher?.DisplayName,
+        lecture.LocationId, lecture.Location?.Name,
+        lecture.Title, lecture.Description, lecture.Format,
+        lecture.StartsAt, lecture.EndsAt, lecture.IsOpen,
+        lecture.MaxEnrollments, lecture.Enrollments.Count,
+        lecture.OnlineUrl, lecture.CreatedAt, isEnrolled
+    );
+
+    // --- Enrollment ---
+    public static EnrollmentDto ToDto(this LectureEnrollment enrollment) => new(
+        enrollment.Id, enrollment.UserId,
+        enrollment.User?.DisplayName, enrollment.User?.Email,
+        enrollment.Attended, enrollment.CreatedAt
+    );
+
+    // --- Review ---
+    public static ReviewDto ToDto(this Review review) => new(
+        review.Id, review.LectureId, review.Lecture?.Title,
+        review.UserId, review.User?.DisplayName,
+        review.Rating, review.Text, review.LlmStatus,
+        review.Sentiment, review.QualityScore, review.IsInformative,
+        review.LlmTags, review.CreatedAt
+    );
+
+    // --- Achievement ---
+    public static AchievementDto ToDto(this Achievement a) => new(
+        a.Id, a.Name, a.Description, a.IconUrl, a.XpReward, a.CoinReward, a.Condition, a.CreatedAt
+    );
+
+    public static UserAchievementDto ToDto(this UserAchievement ua) => new(
+        ua.Id, ua.Achievement.ToDto(), ua.AwardedAt
+    );
+
+    // --- CoinTransaction ---
+    public static CoinTransactionDto ToDto(this CoinTransaction ct) => new(
+        ct.Id, ct.Amount, ct.Type, ct.ReviewId, ct.AchievementId, ct.Description, ct.CreatedAt
+    );
+}