/// <summary>
/// 查询字符串，返回name 字段匹配keyWord的集合
/// </summary>
/// <param name="pageIndex">当前页数</param>
/// <param name="pageCount">总页数</param>
/// <returns></returns>
public List <BsonDocument> QuickSearch(int pageIndex, out int pageCount, List <string> keyFieldList, string keyWord)
{
var hitList = new List <BsonDocument>();
MongoCursor <BsonDocument> hitQuery = GetBsonDocument();
IQueryable <BsonDocument> resultQuery = null;
if (hitQuery != null)
{
resultQuery = hitQuery.AsQueryable();
if (!string.IsNullOrEmpty(keyWord))
{
foreach (var keyField in keyFieldList)
{
hitList.AddRange(Search(pageIndex, out pageCount, resultQuery.Where(c => c.Text(keyField).Trim().Contains(keyWord.Trim()))));
}
}
else
{
hitList.AddRange(Search(pageIndex, out pageCount, resultQuery));
}
var finalResult = hitList.Distinct();
pageCount = GetPageCount(_pageSize, _totalPages);
this._totalPages = finalResult.Count();
return(finalResult.ToList());
}
return(Search(pageIndex, out pageCount, hitQuery));
}
/// <summary>
/// Recuperar todos os BooksStock ordernado por um campo.
/// </summary>
/// <param name="fieldAscendingOrder">Informar o nome do campo</param>
/// <returns>Todos os BooksStock por ordem ascendente</returns>
public IQueryable <BookStock> GetAll(string fieldAscendingOrder)
{
var sortBy = SortBy.Ascending(fieldAscendingOrder);
MongoCursor <BookStock> cursor = _booksStock.FindAll().SetSortOrder(sortBy);
return(cursor.AsQueryable <BookStock>());
}
public IQueryable <T> GetAll(int page)
{
int skipsize = pagesize * (page - 1);
MongoCursor <T> cursor = _collection.FindAll().SetSkip(skipsize).SetLimit(pagesize);
return(cursor.AsQueryable <T>());
}
public IQueryable <TEntity> GetDbSet(Expression <Func <TEntity, bool> > queryExpression)
{
var query = Query <TEntity> .Where(queryExpression);
MongoCursor <TEntity> cursor = _collection.Find(query);
return(cursor.AsQueryable <TEntity>());
}
/// <summary>
/// Get all records
/// </summary>
/// <returns></returns>
public IQueryable <T> GetAll()
{
//var cursor = _database.GetCollection<dynamic>("expenses").FindAll();
//var list= cursor.ToList();
MongoCursor <T> cursor = _collection.FindAll();
return(cursor.AsQueryable <T>());
}
/// <summary>
/// Filters the specified query.
/// </summary>
/// <param name="query">The query.</param>
/// <returns></returns>
public IQueryable <T> Filter(Dictionary <string, string> filterParams)
{
var queries = new List <IMongoQuery>();
if (filterParams.Count > 0)
{
foreach (var item in filterParams)
{
queries.Add(Query.EQ(item.Key, item.Value));
}
}
MongoCursor <T> cursor = collection.Find(Query.And(queries));
return(cursor.AsQueryable <T>());
}
/// <summary>
/// 查询字符串，返回name 字段匹配keyWord的集合
/// </summary>
/// <param name="pageIndex">当前页数</param>
/// <param name="pageCount">总页数</param>
/// <returns></returns>
public List <BsonDocument> QuickSearch(int pageIndex, out int pageCount, string keyField, string keyWord)
{
MongoCursor <BsonDocument> hitQuery = GetBsonDocument();
IQueryable <BsonDocument> resultQuery = null;
if (hitQuery != null)
{
resultQuery = hitQuery.AsQueryable();
if (!string.IsNullOrEmpty(keyWord))
{
resultQuery = resultQuery.Where(c => c.Text(keyField).Trim().Contains(keyWord.Trim()));
}
return(Search(pageIndex, out pageCount, resultQuery));
}
return(Search(pageIndex, out pageCount, hitQuery));
}
/// <summary>
/// 查询字符串，返回name 字段匹配keyWord的集合
/// </summary>
/// <param name="pageIndex">当前页数</param>
/// <param name="pageCount">总页数</param>
/// <returns></returns>
public List <BsonDocument> QuickSearchForFile(int pageIndex, out int pageCount, string keyWord)
{
MongoCursor <BsonDocument> hitQuery = GetBsonDocument();
IQueryable <BsonDocument> resultQuery = null;
if (hitQuery != null)
{
resultQuery = hitQuery.AsQueryable();
if (!string.IsNullOrEmpty(keyWord))
{
resultQuery = resultQuery.Select(c => c.SourceBson("fileId"));
resultQuery = resultQuery.Where(c => (c.Text("name") + c.Text("ext")).Trim().Contains(keyWord.Trim()));
}
return(Search(pageIndex, out pageCount, resultQuery));
}
return(Search(pageIndex, out pageCount, hitQuery));
}
///<summary>
/// Get all records
///</summary>
///<returns></returns>
public IQueryable <T> GetAll()
{
MongoCursor <T> cursor = _collection.FindAll();
return(cursor.AsQueryable <T>());
}
/// <summary>
/// Filters the with query.
/// </summary>
/// <param name="filterParams">The filter parameters.</param>
/// <returns></returns>
public IQueryable <T> FilterWithQuery(IMongoQuery filterParams)
{
MongoCursor <T> cursor = collection.Find(filterParams);
return(cursor.AsQueryable <T>());
}