public HttpResponseMessage GetHomeworkById(int id)
{
try {
Homeworks hw = this._homeworkManagement.GetHomeworkById(id);
if (hw != null)
{
HomeworkDTO dto = new HomeworkDTO();
dto.HomeworkAccessSpan = hw.HomeworkAccessSpan;
dto.HomeworkDeadline = hw.HomeworkDeadline;
dto.HomeworkDescription = hw.HomeworkDescription;
dto.HomeworkId = hw.HomeworkId;
dto.HomeworkName = hw.HomeworkName;
dto.HomeworkPoints = hw.HomeworkPoints;
dto.HomeworkCode = hw.HomeworkCode;
dto.CourseId = hw.CourseId;
dto.CourseModuleId = hw.CourseModuleId;
dto.OwnerId = hw.OwnerId;
return(Request.CreateResponse <HomeworkDTO>(HttpStatusCode.OK, dto));
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Resource Not Found"));
}
}
catch (Exception) {
// Log exception code goes here
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Error occured while executing method."));
}
}
public async Task CreateAsync(HomeworkDTO item)
{
HomeworkValidation(item);
var homework = _mapper.Map <Homework>(item);
await _homeworkRepository.CreateAsync(homework);
await _studentHomeworkUpdater.UpdateAsync(homework,
StudentHomeworkUpdater.StudentHomeworkUpdater.UpdateType.AddHomework);
}
public IActionResult Post([FromBody] HomeworkDTO homeworkDTO)
{
try {
Homework homework = homeworkDTO.ToEntity();
Homework createdHomework = homeworksLogic.Create(homework);
HomeworkDTO homeworkToReturn = new HomeworkDTO(createdHomework);
return(CreatedAtRoute("Get", new { id = homeworkToReturn.Id }, homeworkToReturn));
} catch (ArgumentException e) {
return(BadRequest(e.Message));
}
}
public IActionResult Put(Guid id, [FromBody] HomeworkDTO homeworkDTO)
{
try {
Homework homework = homeworkDTO.ToEntity();
Homework updatedHomework = homeworksLogic.Update(id, homework);
HomeworkDTO homeworkToReturn = new HomeworkDTO(updatedHomework);
return(CreatedAtRoute("Get", new { id = homework.Id }, updatedHomework));
} catch (ArgumentException e) {
return(BadRequest(e.Message));
}
}
public IActionResult Get(Guid id)
{
Homework homework = homeworksLogic.Get(id);
if (homework == null)
{
return(NotFound());
}
HomeworkDTO homeworkToReturn = new HomeworkDTO(homework);
return(Ok(homework));
}
public async Task <IHttpActionResult> GetHomework(int id)
{
HomeworkDTO dto = await HomeworkService.SearchSingleHomeworkByIdAsync(id);
if (dto != null)
{
return(Ok(dto));
}
else
{
return(NotFound());
}
}
private void HomeworkValidation(HomeworkDTO homework)
{
if (homework.StudentPresence && homework.HomeworkPresence && (homework.Mark < 1 || homework.Mark > 5))
{
_logger?.LogWarning($"This mark {homework.Mark} is inappropriate. Must be at least 1 and at most 5");
throw new ValidationException($"This mark {homework.Mark} is inappropriate. Must be at least 1 and at most 5");
}
if ((!homework.StudentPresence || !homework.HomeworkPresence) && homework.Mark > 0)
{
_logger?.LogWarning($"This mark {homework.Mark} is inappropriate. Must be 0");
throw new ValidationException($"This mark {homework.Mark} is inappropriate. Must be 0");
}
}
private static async Task <HomeworkDTO> GetTest()
{
var homework = new HomeworkDTO()
{
Id = 1,
StudentId = 1,
LectureId = 1,
StudentPresence = true,
HomeworkPresence = true,
Mark = 2,
Date = DateTime.Now
};
return(homework);
}
public async Task <IHttpActionResult> UpdateHomework([FromBody] HomeworkDTO HomeworkModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var updatedHomework = await HomeworkService.UpdateHomeworkAsync(HomeworkModel);
if (updatedHomework != null)
{
return(Ok(updatedHomework));
}
else
{
return(NotFound());
}
}
//Update Homework (async)
public async Task <HomeworkDTO> UpdateHomeworkAsync(HomeworkDTO modelDTO)
{
try
{
using (var unitOfWork = unitOfWorkFactory.Create())
{
if (!string.IsNullOrEmpty(modelDTO._ImageFileUrl))
{
var tempImageTypeModel = unitOfWork.ImageFileTypeRepository.GetSingleOrDefaultImageFileType(x => x.Type.Contains("HomeworkFile"));
ImageFileTypeDTO imageFileTypeDTO = _Mapper_ToDTO.Map <ImageFileTypeModel, ImageFileTypeDTO>(tempImageTypeModel);
modelDTO.ImageFileUrl = new ImageFileUrlDTO()
{
Url = modelDTO._ImageFileUrl,
CreateDate = DateTime.Now,
ImageFileTypeId = imageFileTypeDTO.ImageFileTypeId
};
}
else
{
modelDTO.ImageFileUrl = null;
}
HomeworkModel model = _Mapper_ToModel.Map <HomeworkDTO, HomeworkModel>(modelDTO);
bool result = unitOfWork.HomeworkRepository.Update(model);
HomeworkDTO modelRTN = null;
if (result)
{
await unitOfWork.SaveChangesAsync();
modelRTN = _Mapper_ToDTO.Map <HomeworkModel, HomeworkDTO>(model);
}
return(modelRTN);
}
}
catch (Exception ex)
{
LogException(ex);
throw ex;
}
}
public async Task <IHttpActionResult> AddHomework([FromBody] HomeworkDTO HomeworkModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var newHomeworkId = await HomeworkService.AddHomeworkAsync(HomeworkModel);
if (newHomeworkId != 0)
{
return(Ok(newHomeworkId));
}
else
{
return(NotFound());
}
}
public async Task UpdateAsync(HomeworkDTO item)
{
HomeworkValidation(item);
var homework = await _homeworkRepository.GetAsync(item.Id);
var validator = new Validator();
validator.EntityValidation(homework, _logger, nameof(homework));
var previousHomeworkPresence = homework.StudentPresence;
var previousStudentId = homework.StudentId;
if (previousStudentId != item.StudentId)
{
await _studentHomeworkUpdater.UpdateAsync(homework,
StudentHomeworkUpdater.StudentHomeworkUpdater.UpdateType.RemoveHomeworkWhileUpdate,
previousHomeworkPresence);
}
homework.StudentId = item.StudentId;
homework.LectureId = item.LectureId;
homework.StudentPresence = item.StudentPresence;
homework.HomeworkPresence = item.HomeworkPresence;
homework.Mark = item.Mark;
homework.Date = item.Date;
_homeworkRepository.Update(homework);
if (previousStudentId != homework.StudentId)
{
await _studentHomeworkUpdater.UpdateAsync(homework,
StudentHomeworkUpdater.StudentHomeworkUpdater.UpdateType.AddHomework,
previousHomeworkPresence);
}
else
{
await _studentHomeworkUpdater.UpdateAsync(homework,
StudentHomeworkUpdater.StudentHomeworkUpdater.UpdateType.UpdateHomework,
previousHomeworkPresence);
}
}
public HttpResponseMessage UpdateHomework(int id, HomeworkDTO dto)
{
try {
Homeworks hw = new Homeworks();
hw.HomeworkAccessSpan = dto.HomeworkAccessSpan;
hw.HomeworkDeadline = dto.HomeworkDeadline;
hw.HomeworkDescription = dto.HomeworkDescription;
hw.HomeworkId = dto.HomeworkId;
hw.HomeworkName = dto.HomeworkName;
hw.HomeworkPoints = dto.HomeworkPoints;
hw.HomeworkCode = dto.HomeworkCode;
hw.CourseId = dto.CourseId;
hw.CourseModuleId = dto.CourseModuleId;
hw.OwnerId = dto.OwnerId;
this._homeworkManagement.EditHomework(hw);
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception) {
// Log exception code goes here
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Error occured while executing method."));
}
}
