/// <exception cref="InvalidModelException"/>
/// <exception cref="NotFoundException"/>
public async Task UpdateAsync(Dtos.RatingForDiscipline dto)
{
if (dto.Id.Equals(Guid.Empty))
{
throw new InvalidModelException("Property Id failed validation. Error was: Id is empty");
}
var validator = new Dtos.RatingForDisciplineValidator();
ValidationResult result = validator.Validate(dto);
if (!result.IsValid)
{
string errMess = string.Empty;
foreach (var failure in result.Errors)
{
errMess += $"Property { failure.PropertyName } failed validation. Error was: { failure.ErrorMessage }\n";
}
throw new InvalidModelException(errMess);
}
if (!await _context.Set <Entities.AcademicDiscipline>().AnyAsync(d => d.Id == dto.AcademicDisciplineId))
{
throw new InvalidModelException($"Academic discipline with id: {dto.AcademicDisciplineId} not found");
}
if (!await _context.Set <Entities.AcademicGroup>().AnyAsync(d => d.Id == dto.AcademicGroupId))
{
throw new InvalidModelException($"Academic group with id: {dto.AcademicGroupId} not found");
}
if (!await _context.Set <Entities.ExamsGradesSpreadsheet>().AnyAsync(d => d.Id == dto.ExamsGradesSpreadsheetId))
{
throw new InvalidModelException($"Exams grades spreadsheet with id: {dto.ExamsGradesSpreadsheetId} not found");
}
if (!await _context.Set <Entities.Student>().AnyAsync(d => d.Id == dto.StudentId))
{
throw new InvalidModelException($"Student with id: {dto.StudentId} not found");
}
if (!await _context.Set <Entities.Teacher>().AnyAsync(d => d.Id == dto.TeacherId))
{
throw new InvalidModelException($"Teacher with id: {dto.TeacherId} not found");
}
var ratingForDiscipline = await _context.FindAsync <Entities.RatingForDiscipline>(dto.Id);
if (ratingForDiscipline == null)
{
throw new NotFoundException($"Entity with id: {dto.Id} not found.");
}
ratingForDiscipline.UpdatedAt = DateTime.UtcNow;
ratingForDiscipline.AcademicDisciplineId = dto.AcademicDisciplineId;
ratingForDiscipline.AcademicGroupId = dto.AcademicGroupId;
ratingForDiscipline.Date = dto.Date;
ratingForDiscipline.ExamsGradesSpreadsheetId = dto.ExamsGradesSpreadsheetId;
ratingForDiscipline.Score = dto.Score;
ratingForDiscipline.StudentId = dto.StudentId;
ratingForDiscipline.TeacherId = dto.TeacherId;
await _context.SaveChangesAsync();
}
/// <exception cref="InvalidModelException"/>
/// <exception cref="NotFoundException"/>
public async Task <Guid> AddAsync(Dtos.RatingForDiscipline dto)
{
var validator = new Dtos.RatingForDisciplineValidator();
ValidationResult result = validator.Validate(dto);
if (!result.IsValid)
{
string errMess = string.Empty;
foreach (var failure in result.Errors)
{
errMess += $"Property { failure.PropertyName } failed validation. Error was: { failure.ErrorMessage }\n";
}
throw new InvalidModelException(errMess);
}
if (!await _context.Set <Entities.AcademicDiscipline>().AnyAsync(d => d.Id == dto.AcademicDisciplineId))
{
throw new InvalidModelException($"Academic discipline with id: {dto.AcademicDisciplineId} not found");
}
if (!await _context.Set <Entities.AcademicGroup>().AnyAsync(d => d.Id == dto.AcademicGroupId))
{
throw new InvalidModelException($"Academic group with id: {dto.AcademicGroupId} not found");
}
if (!await _context.Set <Entities.ExamsGradesSpreadsheet>().AnyAsync(d => d.Id == dto.ExamsGradesSpreadsheetId))
{
throw new InvalidModelException($"Exams grades spreadsheet with id: {dto.ExamsGradesSpreadsheetId} not found");
}
if (!await _context.Set <Entities.Student>().AnyAsync(d => d.Id == dto.StudentId))
{
throw new InvalidModelException($"Student with id: {dto.StudentId} not found");
}
if (!await _context.Set <Entities.Teacher>().AnyAsync(d => d.Id == dto.TeacherId))
{
throw new InvalidModelException($"Teacher with id: {dto.TeacherId} not found");
}
var id = Guid.NewGuid();
var now = DateTime.UtcNow;
var ratingForDiscipline = new Entities.RatingForDiscipline
{
Id = id,
CreatedAt = now,
UpdatedAt = now,
AcademicDisciplineId = dto.AcademicDisciplineId,
AcademicGroupId = dto.AcademicGroupId,
Date = dto.Date,
ExamsGradesSpreadsheetId = dto.ExamsGradesSpreadsheetId,
Score = dto.Score,
StudentId = dto.StudentId,
TeacherId = dto.TeacherId
};
await _context.AddAsync(ratingForDiscipline);
await _context.SaveChangesAsync();
return(id);
}