public async Task <ProblemSolvingType> UpdateProblemSolvingTypeAsync(
Guid Id, ProblemSolvingType problemSolvingTypeForm, CancellationToken ct)
{
ProblemSolvingTypeEntity entity = await _dbContext.ProblemSolvingTypes.SingleOrDefaultAsync(i => i.Id == Id, ct);
if (entity == null)
{
return(null);
}
// Return if provided name is not valid
if (!entity.Tag.Equals(problemSolvingTypeForm.Tag, StringComparison.OrdinalIgnoreCase))
{
return(null);
}
entity = Mapper.Map <ProblemSolvingTypeEntity>(problemSolvingTypeForm);
_dbContext.ProblemSolvingTypes.Update(entity);
var updated = await _dbContext.SaveChangesAsync(ct);
if (updated < 1)
{
throw new InvalidOperationException("Could not update the problem solving type (8d type)");
}
return(Mapper.Map <ProblemSolvingType>(entity));
}
public async Task <Guid> CreateProblemSolvingTypeAsync(ProblemSolvingType problemSolvingTypeForm, CancellationToken ct)
{
var id = Guid.NewGuid();
ProblemSolvingTypeEntity entity = Mapper.Map <ProblemSolvingTypeEntity>(problemSolvingTypeForm);
entity.Id = id;
var newObj = _dbContext.ProblemSolvingTypes.Add(entity);
var created = await _dbContext.SaveChangesAsync(ct);
if (created < 1)
{
throw new InvalidOperationException("Could not create the requested object");
}
return(id);
}