public IActionResult updateCourseProgress([FromBody] StudentCourseProgressDTO courseProgressDTO)
{
try
{
// TODO: also add the rating to mentor table
var result = repository.UpdateCourseProgress(courseProgressDTO);
if (result == 1)
{
return(Ok(new { Message = "Progress updated successfully!" }));
}
else if (result == 3)
{
return(NotFound(new { Message = "Error: Course not found!" }));
}
else if (result == 4)
{
return(Conflict(new { Message = "Action cannot be completed. Course is already complete or is not ongoing." }));
}
return(BadRequest(new { Message = "Internal server error. Try again later." }));
}
catch (Exception e)
{
return(BadRequest(e.InnerException));
}
}
public int UpdateCourseProgress(StudentCourseProgressDTO courseProgressDTO)
{
try
{
var course = (from studentCourse in context.StudentCourses
join student in context.MODUsers on studentCourse.User equals student
where student.Email == courseProgressDTO.Email && studentCourse.CourseId == courseProgressDTO.CourseId
select studentCourse).FirstOrDefault();
if (course != null)
{
if (course.Status != 4 || course.Status == 5)
{
return(4); // already progress is 100 or not ongoing or not completed
}
course.Progress = courseProgressDTO.Progress;
if (course.Progress == 100)
{
course.Status = 5; // completed
}
context.StudentCourses.Update(course);
var result = context.SaveChanges();
if (result > 0)
{
return(1); // success
}
return(2); // error updating status failed
}
return(3); // course not found
}
catch (Exception e)
{
throw e;
}
}
