public ServiceResult <Guid?> UpdateHomeworkTemplate(HomeworkTemplateRequest homeworkTemplateRequest)
{
string validationMessage = ValidateHomeworkTemplateRequest(homeworkTemplateRequest);
if (!string.IsNullOrEmpty(validationMessage))
{
return(errorService.Error <Guid?>(validationMessage));
}
HomeworkTemplate homeworkTemplate = flytDexContext.HomeworkTemplates.SingleOrDefault(ht => ht.Id == homeworkTemplateRequest.Id);
if (homeworkTemplate == null)
{
return(errorService.Error <Guid?>("An error occurred: Invalid HomeworkTemplate - not found"));
}
homeworkTemplate.Description = homeworkTemplateRequest.Description;
homeworkTemplate.Title = homeworkTemplateRequest.Title;
flytDexContext.HomeworkTemplates.Update(homeworkTemplate);
if (flytDexContext.SaveChanges() <= 0)
{
return(errorService.Error <Guid?>("Error updating HomeworkTemplate, see log for error message"));
}
return(new ServiceResult <Guid?>(homeworkTemplate.Id, ResultType.Success, "Success"));
}
public string ValidateHomeworkTemplateRequest(HomeworkTemplateRequest homeworkTemplateRequest)
{
if (!flytDexContext.Schools.Any(s => s.Id == homeworkTemplateRequest.SchoolId))
{
return("An error occurred: Invalid SchoolId");
}
if (!flytDexContext.Lessons.Any(l => l.Id == homeworkTemplateRequest.LessonId))
{
return("An error occurred: Invalid LessonId");
}
if (homeworkTemplateRequest.Resources != null)
{
foreach (ResourceDto resourceDto in homeworkTemplateRequest.Resources)
{
if (flytDexContext.Resources.Any(r => r.Id == resourceDto.ResourceId))
{
return("An error occurred: This resource Id already exists");
}
}
}
return(null);
}
public ServiceResult <HomeworkTemplateDto> CreateHomeworkTemplate(HomeworkTemplateRequest homeworkTemplateRequest)
{
string validationMessage = ValidateHomeworkTemplateRequest(homeworkTemplateRequest);
if (!string.IsNullOrEmpty(validationMessage))
{
return(errorService.Error <HomeworkTemplateDto>(validationMessage));
}
if (flytDexContext.HomeworkTemplates.Any(ht => ht.Id == homeworkTemplateRequest.Id))
{
return(errorService.Error <HomeworkTemplateDto>("An error occurred: A homework template with this Id already exists"));
}
HomeworkTemplate homeworkTemplate = mapper.Map <HomeworkTemplateRequest, HomeworkTemplate>(homeworkTemplateRequest);
flytDexContext.HomeworkTemplates.Add(homeworkTemplate);
if (flytDexContext.SaveChanges() < 0)
{
return(errorService.Error <HomeworkTemplateDto>("An error occurred: Unable to save HomeworkTemplate"));
}
HomeworkTemplateDto homeworkTemplateDto = mapper.Map <HomeworkTemplate, HomeworkTemplateDto>(homeworkTemplate);
return(new ServiceResult <HomeworkTemplateDto>(homeworkTemplateDto, ResultType.Success, "Success"));
}
public IActionResult UpdateHomeworkTemplate([FromBody] HomeworkTemplateRequest homeworkTemplateRequest)
{
IContainer container = IocService.BeginRequest();
ServiceResult <Guid?> result = container.GetInstance <IHomeworkService>().UpdateHomeworkTemplate(homeworkTemplateRequest);
IocService.EndRequest(container);
if (result.ResultType == ResultType.Error)
{
return(BadRequest(result.Message));
}
return(Ok(result));
}
