public virtual ResultWithEntities <T> GetMany(IEnumerable <TKey> ids)
{
var objectids = new List <ObjectId>();
foreach (var id in ids)
{
objectids.Add(new ObjectId(id as string));
}
var result = new ResultWithEntities <T>();
try
{
var filter = Builders <T> .Filter.In("_id", objectids);
var entities = collection.Find(filter).ToList();
if (entities != null)
{
result.Entities = entities;
result.Success = true;
}
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
public virtual ResultWithEntities <T> GetAll()
{
var result = new ResultWithEntities <T>();
try
{
var entities = collection.Find(x => x.Id != null).ToList();
if (entities != null)
{
result.Entities = entities;
}
result.Success = true;
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
public virtual ResultWithEntities <T> GetMany(Expression <Func <T, bool> > predicate)
{
var result = new ResultWithEntities <T>();
try
{
var entities = collection.Find(predicate).ToList();
if (entities != null)
{
result.Entities = entities;
}
result.Success = true;
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
public ResultWithEntities <T> GetMany(FilterDefinition <T> filter)
{
var result = new ResultWithEntities <T>();
try
{
var entities = collection.Find(filter).ToList();
if (entities != null)
{
result.Entities = entities;
result.Success = true;
}
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
public virtual ResultWithEntities <T> GetAll(int?page, int pageSize, out long pages)
{
var result = new ResultWithEntities <T>();
pages = 0;
try
{
var entities = collection.Find(new BsonDocument()).Skip((page - 1) * pageSize).Limit(pageSize).ToList();
pages = collection.Find(new BsonDocument()).Count() / pageSize;
if (entities != null)
{
result.Entities = entities;
}
result.Success = true;
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
// Ids list doesn't work with predicate
// change did=
//public virtual ResultWithEntities<T> GetMany(string filterName, List<TKey> values)
//{
// var objectIds = new List<ObjectId>();
// values.ForEach(id => objectIds.Add(new ObjectId(id as string)));
// var filter = Builders<T>.Filter.In(filterName, objectIds);
// return GetMany(filter);
//}
public virtual ResultWithEntities <T> GetMany(Expression <Func <T, bool> > predicate, int?page, int pageSize, out long pages)
{
var result = new ResultWithEntities <T>();
pages = 0;
try
{
var entities = collection.Find(predicate).Skip((page - 1) * pageSize).Limit(pageSize).ToList();
pages = collection.Find(predicate).Count() / pageSize;
if (entities != null)
{
result.Entities = entities;
}
result.Success = true;
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
public ResultWithEntities <T> GetMany(FilterDefinition <T> filter, int?page, int pageSize, out long pages)
{
var result = new ResultWithEntities <T>();
pages = 0;
try
{
var entities = collection.Find(filter).Skip((page - 1) * pageSize).Limit(pageSize).ToList();
pages = (int)Math.Ceiling((decimal)collection.Find(filter).Count() / pageSize);
//pages = collection.Find(filter).Count() / pageSize;
if (entities != null)
{
result.Entities = entities;
result.Success = true;
}
return(result);
}
catch (Exception ex)
{
result.Message = ex.Message;
return(result);
}
}
