public static CourseProgressData Update(
this CourseProgressData courseProgressData,
int lessonId,
int stepId,
int questionId,
QuestionStateData questionStateData)
{
if (courseProgressData == null)
{
throw new ArgumentNullException(nameof(courseProgressData));
}
if (questionStateData == null)
{
throw new ArgumentNullException(nameof(questionStateData));
}
var lessonProgress = courseProgressData.LessonProgresses[lessonId];
var stepProgress = lessonProgress.StepProgresses[stepId];
var questionStates = stepProgress.QuestionStates;
courseProgressData.StatisticsData.PassedQuestionsCount += GetDelta(questionStates[questionId], questionStateData);
questionStates[questionId] = questionStateData;
stepProgress.Passed = stepProgress.QuestionStates.TrueForAll(x => x.Passed);
lessonProgress.Passed = lessonProgress.StepProgresses.TrueForAll(x => x.Passed);
courseProgressData.Passed = courseProgressData.LessonProgresses.TrueForAll(x => x.Passed);
return(courseProgressData);
}
public static CourseProgressData SetUpLinks(this CourseProgressData courseProgressData)
{
if (courseProgressData == null)
{
throw new ArgumentNullException(nameof(courseProgressData));
}
foreach (var lessonProgress in courseProgressData.LessonProgresses)
{
lessonProgress.ProgressId = courseProgressData.Id;
lessonProgress.CourseId = courseProgressData.CourceId;
foreach (var stepProgress in lessonProgress.StepProgresses)
{
stepProgress.ProgressId = courseProgressData.Id;
stepProgress.CourseId = courseProgressData.CourceId;
stepProgress.LessonId = lessonProgress.LessonId;
foreach (var questionState in stepProgress.QuestionStates)
{
questionState.ProgressId = courseProgressData.Id;
questionState.CourseId = courseProgressData.CourceId;
questionState.LessonId = lessonProgress.LessonId;
questionState.StepId = stepProgress.Id;
}
}
}
return(courseProgressData);
}
public void Init()
{
courseData = Utilits.CreateCourse();
courseData.SetUpLinks();
userId = "1";
user = new ClaimsPrincipal(new ClaimsIdentity(new[] { new Claim(ClaimTypes.NameIdentifier, userId) }));
courseProgressData = courseData.CreateProgress(userId);
courseProgressData.Id = $"{userId}{courseData.Id}";
courseProgressData.SetUpLinks();
controller = CreateProgressController();
}
private static void AddLessonProgress(CourseProgressData courseProgressData, LessonData lessonData)
{
var lessonProgress = new LessonProgressData
{
LessonId = lessonData.Id,
StepProgresses = new List <StepProgressData>()
};
foreach (var step in lessonData.Steps)
{
AddStepProgress(lessonProgress, step);
}
courseProgressData.LessonProgresses.Add(lessonProgress);
}
public static CourseProgress ToApiModel(this CourseProgressData progressData)
{
var result = new CourseProgress
{
CourceId = progressData.CourceId,
Id = progressData.Id,
LessonProgresses =
progressData.LessonProgresses.Select(lessonProgress => lessonProgress.ToApiModel()).ToList(),
Passed = progressData.Passed,
Statistics = new Statistics
{
Passed = progressData.StatisticsData.Passed,
PassedQuestionsCount = progressData.StatisticsData.PassedQuestionsCount,
TotalQuestionsCount = progressData.StatisticsData.TotalQuestionsCount
},
UserId = progressData.UserId
};
return(result);
}
public static CourseProgressData CreateProgress(this CourseData courseData, string userId)
{
if (courseData == null)
{
throw new ArgumentNullException(nameof(courseData));
}
var result = new CourseProgressData
{
LessonProgresses = new List <LessonProgressData>(),
CourceId = courseData.Id,
UserId = userId,
StatisticsData = new StatisticsData {
TotalQuestionsCount = QuestionsCount(courseData)
}
};
foreach (var lesson in courseData.Lessons)
{
AddLessonProgress(result, lesson);
}
return(result);
}
//Optional return of default data
public CourseProgressData SetDefaultCourseProgressData(Course _course)
{
CourseProgressData _pData = new CourseProgressData(_course.ID, _course.GetCourseViewIDByIndex(0));
for (int i = 0; i < _course.courseViews.Count; i++)
{
_pData.AddStateData(new CourseViewStateData(_course.courseViews[i].ID));
}
SetCourseProgressData(_pData);
return _pData;
}
// Sets entire progress data
public void SetCourseProgressData(CourseProgressData _pData)
{
string _fileName = CourseProgressHelper.GetFileName(_pData.courseID);
Serializer.Save<CourseProgressData>(_pData, _fileName);
}
