public DTO.Kid CreateKid(Kid kid)
{
return new DTO.Kid
{
Id = kid.Id,
UserUnitId = kid.UserUnitId,
FirstName = kid.FirstName,
LastName = kid.LastName
};
}
public RepositoryActionResult<Kid> AddKid(Kid kid)
{
try
{
_ctx.Kids.Add(kid);
var result =_ctx.SaveChanges();
if (result > 0)
{
return new RepositoryActionResult<Kid>(kid, RepositoryActionStatus.Created);
}
else
{
return new RepositoryActionResult<Kid>(kid, RepositoryActionStatus.NothingModified);
}
}
catch (Exception ex)
{
return new RepositoryActionResult<Kid>(kid, RepositoryActionStatus.Error, ex);
}
}
public RepositoryActionResult<Kid> UpdateKid(Kid kid)
{
try
{
// you can only update when an expense already exists for this id
var existingKid = _ctx.Kids.FirstOrDefault(k => k.Id == kid.Id);
if (existingKid == null)
{
return new RepositoryActionResult<Kid>(kid, 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
_ctx.Entry(existingKid).State = EntityState.Detached;
// attach & save
_ctx.Kids.Attach(kid);
// set the updated entity state to modified, so it gets updated.
_ctx.Entry(kid).State = EntityState.Modified;
var result = _ctx.SaveChanges();
if (result > 0)
{
return new RepositoryActionResult<Kid>(kid, RepositoryActionStatus.Updated);
}
else
{
return new RepositoryActionResult<Kid>(kid, RepositoryActionStatus.NothingModified, null);
}
}
catch (Exception ex)
{
return new RepositoryActionResult<Kid>(null, RepositoryActionStatus.Error, ex);
}
}
