public void AddTrail(Trail t)
{
try
{
_dbContext.Trails.Add(t);
var result = _dbContext.SaveChanges();
if (result > 0)
{
//return new RepositoryActionResult<Trail>(t, RepositoryActionStatus.Created);
}
else
{
//return new RepositoryActionResult<Trail>(t, RepositoryActionStatus.NothingModified, null);
}
}
catch (Exception ex)
{
//return new RepositoryActionResult<Trail>(null, RepositoryActionStatus.Error, ex);
}
}
public void UpdateTrail(Trail t)
{
try
{
// you can only update when trail already exists for this id
var existingTrail = _dbContext.Trails.FirstOrDefault(trail => trail.Id == t.Id);
if (existingTrail == null)
{
//return new RepositoryActionResult<User>(g, RepositoryActionStatus.NotFound);
}
// change the original entity status to detached; otherwise, we get an error on attach
// as the entity is already in the dbSet
// set original entity state to detached
_dbContext.Entry(existingTrail).State = EntityState.Detached;
// attach & save
_dbContext.Trails.Attach(t);
// set the updated entity state to modified, so it gets updated.
_dbContext.Entry(t).State = EntityState.Modified;
var result = _dbContext.SaveChanges();
if (result > 0)
{
//return new RepositoryActionResult<Trail>(t, RepositoryActionStatus.Updated);
}
else
{
//return new RepositoryActionResult<Trail>(t, RepositoryActionStatus.NothingModified, null);
}
}
catch (Exception ex)
{
//return new RepositoryActionResult<User>(null, RepositoryActionStatus.Error, ex);
}
}
