public async Task <IActionResult> CreateStudent(AddOrUpdateStudentDto addStudent)
{
if (addStudent == null)
{
return(NotFound());
}
//var classEntity = await _context.Class.FirstOrDefaultAsync(p => p.Id == addStudent.ClassId);
//if (classEntity == null)
//{
// return NotFound();
//}
var studentEntity = _mapper.Map <Students>(addStudent);
studentEntity.Id = Guid.NewGuid();
studentEntity.Gender = Enum.Parse <Gender>(addStudent.Gender);
studentEntity.ClassId = addStudent.ClassId;
//studentEntity.Class = classEntity;
studentEntity.ArchiveId = Guid.NewGuid();
studentEntity.Archive = new Archives()
{
Id = studentEntity.ArchiveId,
StudentId = studentEntity.Id,
No = DateTime.Now.ToString("yyyMMddHHmmsss"),
CreateTime = DateTime.Now,
};
if (addStudent.StudentCourseIds.Any())
{
var studentCourseIds = addStudent.StudentCourseIds;
var courses = await _context.Courses.Where(p => studentCourseIds.Contains(p.Id)).ToListAsync();
var studentCourseDtos = courses.Select(p => new StudentCourseDto()
{
StudentId = studentEntity.Id,
CourseId = p.Id
});
var studentCourses = _mapper.Map <IEnumerable <StudentCourses> >(studentCourseDtos);
studentEntity.StudentCourses = studentCourses.ToList();
}
_context.Students.Add(studentEntity);
await _context.SaveChangesAsync();
return(Ok());
}
public async Task <IActionResult> UpdateStudent(Guid studentId, AddOrUpdateStudentDto updateStudent)
{
if (updateStudent == null)
{
return(NotFound());
}
//var classEntity = await _context.Class.FirstOrDefaultAsync(p => p.Id == updateStudent.ClassId);
//if (classEntity == null)
//{
// return NotFound();
//}
var studentEntity = await _context.Students.FirstOrDefaultAsync(p => p.Id == studentId);
_mapper.Map(updateStudent, studentEntity);
studentEntity.Gender = Enum.Parse <Gender>(updateStudent.Gender);
studentEntity.ClassId = updateStudent.ClassId;
//studentEntity.Class = classEntity;
if (updateStudent.StudentCourseIds.Any())
{
var studentCourseIds = updateStudent.StudentCourseIds;
var courses = await _context.Courses.Where(p => studentCourseIds.Contains(p.Id)).ToListAsync();
var studentCourseDtos = courses.Select(p => new StudentCourseDto()
{
StudentId = studentEntity.Id,
CourseId = p.Id
});
var studentCourses = _mapper.Map <IEnumerable <StudentCourses> >(studentCourseDtos);
studentEntity.StudentCourses.Clear();
studentEntity.StudentCourses = studentCourses.ToList();
}
_context.Students.Update(studentEntity);
await _context.SaveChangesAsync();
return(Ok());
}
