private CoursePageRecord GetCurrentCoursePageRecord(RockContext rockContext)
{
CourseRecordService courseRecordService = new CourseRecordService(rockContext);
ChapterRecordService chapterRecordService = new ChapterRecordService(rockContext);
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
CourseRecord courseRecord = GetCourseRecord(courseRecordService);
if (externalRedirectDebug.IsNotNullOrWhiteSpace())
{
return(null);
}
if (courseRecord == null)
{
throw new Exception("This course does not exist or you are not authorized");
}
ChapterRecord chapterRecord = GetNextChapterRecord(courseRecord, chapterRecordService);
while (chapterRecord != null)
{
CoursePageRecord coursePageRecord = GetNextCoursePageRecord(coursePageRecordService, chapterRecord);
if (coursePageRecord != null)
{
ViewState["coursePageRecordId"] = coursePageRecord.Id;
return(coursePageRecord);
}
else
{
chapterRecord.CompletionDateTime = RockDateTime.Now;
chapterRecord.Passed = chapterRecord.CoursePageRecords.Where(p => p.Passed).Count() >= chapterRecord.Chapter.CoursePages.Count();
rockContext.SaveChanges();
if (chapterRecord.Passed == false)
{
ShowFailedChapter();
return(null);
}
chapterRecord = GetNextChapterRecord(courseRecord, chapterRecordService);
}
}
//if we got to this place the course is complete
courseRecord.CompletionDateTime = RockDateTime.Now;
courseRecord.Passed = courseRecord.ChapterRecords.Where(c => c.Passed).Count() >= courseRecord.Course.Chapters.Count();
rockContext.SaveChanges();
CourseRequirementHelper.UpdateCourseStatuses(courseRecord.CourseId, courseRecord.PersonAliasId, courseRecord.Passed);
DisplayCompletion();
return(null);
}
private ChapterRecord GetNextChapterRecord(CourseRecord courseRecord, ChapterRecordService chapterRecordService)
{
var chapters = courseRecord.Course.Chapters.OrderBy(c => c.Order).ToList();
foreach (var chapter in chapters)
{
var chapterRecords = courseRecord.ChapterRecords
.Where(cr => cr.ChapterId == chapter.Id);
//If no records for this chapter make a new one
if (!chapterRecords.Any())
{
var chapterRecord = new ChapterRecord
{
Chapter = chapter,
CourseRecord = courseRecord
};
chapterRecordService.Add(chapterRecord);
chapterRecordService.Context.SaveChanges();
return(chapterRecord);
}
//If there is an incomplete record select that one
if (chapterRecords.Where(cr => cr.CompletionDateTime == null).Any())
{
return(chapterRecords.Where(cr => cr.CompletionDateTime == null).FirstOrDefault());
}
//If there are no passed records make a new one
if (!chapterRecords.Where(cr => cr.Passed).Any())
{
var chapterRecord = new ChapterRecord
{
Chapter = chapter,
CourseRecord = courseRecord
};
chapterRecordService.Add(chapterRecord);
chapterRecordService.Context.SaveChanges();
return(chapterRecord);
}
//Continue loop because this chapter has been passed
}
return(null);
}
