be8c58671d
- Created LevelDto.cs with LevelDto, CreateLevelDto, UpdateLevelDto - Created UserProgressDto.cs with UserProgressDto, UpdateUserProgressDto, LevelCompletionDto - Created LevelService.cs with CRUD operations for CEFR levels - Created LessonService.cs with CRUD operations and filtering by level - Created ProgressService.cs with user progress tracking, completion percentage, and lesson unlocking logic - Registered all new services in Program.cs - Fixed UserProgressDto ToEntity/UpdateFromDto to use domain entity methods Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
80 lines
2.1 KiB
C#
80 lines
2.1 KiB
C#
using GermanApp.Domain.Entities;
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namespace GermanApp.Application.DTOs;
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/// <summary>
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/// Data Transfer Object for UserProgress - used for API responses.
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/// This is a read-only representation of a UserProgress entity.
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/// </summary>
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public record UserProgressDto(
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int Id,
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int UserId,
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int LessonId,
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bool IsCompleted,
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int QuizScore,
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DateTime LastAttemptDate,
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string? LessonTitle = null,
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string? LevelName = null,
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string? LevelCode = null);
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/// <summary>
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/// Data Transfer Object for creating/updating user progress.
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/// </summary>
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public record UpdateUserProgressDto(
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int LessonId,
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bool IsCompleted,
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int QuizScore);
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/// <summary>
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/// Data Transfer Object for level completion summary.
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/// </summary>
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public record LevelCompletionDto(
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int LevelId,
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string LevelName,
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string LevelCode,
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int TotalLessons,
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int CompletedLessons,
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double CompletionPercentage);
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/// <summary>
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/// Extension methods for mapping between UserProgress entity and DTOs.
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/// </summary>
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public static class UserProgressDtoExtensions
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{
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public static UserProgressDto ToDto(this UserProgress userProgress) => new(
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userProgress.Id,
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userProgress.UserId,
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userProgress.LessonId,
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userProgress.IsCompleted,
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userProgress.QuizScore,
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userProgress.LastAttemptDate,
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userProgress.Lesson?.Title,
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userProgress.Lesson?.Level?.Name,
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userProgress.Lesson?.Level?.Code);
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public static UserProgress ToEntity(this UpdateUserProgressDto dto, int userId)
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{
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var progress = UserProgress.Create(userId, dto.LessonId);
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if (dto.IsCompleted)
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{
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progress.MarkAsCompleted(dto.QuizScore);
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}
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else
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{
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progress.UpdateQuizScore(dto.QuizScore);
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}
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return progress;
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}
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public static void UpdateFromDto(this UserProgress userProgress, UpdateUserProgressDto dto)
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{
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if (dto.IsCompleted)
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{
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userProgress.MarkAsCompleted(dto.QuizScore);
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}
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else
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{
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userProgress.UpdateQuizScore(dto.QuizScore);
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}
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}
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}
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