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Get by multiple ids added to BasicRepo

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This commit is contained in:
Mark McDowall 2013-04-17 17:33:38 -07:00
parent ebf82ec09e
commit c3273b74e8
3 changed files with 14 additions and 12 deletions
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13
NzbDrone.Core/Datastore/BasicRepository.cs
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@ -15,6 +15,7 @@ namespace NzbDrone.Core.Datastore
IEnumerable<TModel> All();
int Count();
TModel Get(int id);
IEnumerable<TModel> Get(IEnumerable<int> ids);
TModel SingleOrDefault();
TModel Insert(TModel model);
TModel Update(TModel model);
@ -64,6 +65,18 @@ namespace NzbDrone.Core.Datastore
return _dataMapper.Query<TModel>().Single(c => c.Id == id);
}
public IEnumerable<TModel> Get(IEnumerable<int> ids)
{
var idList = ids.ToList();
var result = Query.Where(String.Format("Id IN ({0})", String.Join(",", idList))).ToList();
var resultCount = result.Count;
if (resultCount != idList.Count || result.Select(r => r.Id).Distinct().Count() != resultCount)
throw new InvalidOperationException("Unexpected result from query");
return result;
}
public TModel SingleOrDefault()
{
return All().Single();