public override DeleteResult DeleteSearchShares(ShareFilter filter, IEnumerable<Guid> excludeRoleIDs, bool getDeleteResult)
{
using (SqlQuery query = new SqlQuery())
{
//string condition = @" 1 = 1 "
// + (filter.UserID == null ? "" : ("AND [UserID] = @UserID "))
// + (filter.ShareID == null ? "" : ("AND [ShareID] = @ShareID "))
// + (filter.ShareCatagory == ShareCatagory.All ? "" : ("AND [Type] = @Type "))
// + (filter.PrivacyType == null ? "" : ("AND [PrivacyType] = @PrivacyType "))
// + (filter.BeginDate == null ? "" : ("AND [CreateDate] > @BeginDate "))
// + (filter.EndDate == null ? "" : ("AND [CreateDate] < @EndDate "))
// + "AND " + DaoUtil.GetExcludeRoleSQL("[UserID]", excludeRoleIDs, query);
SqlConditionBuilder condition = new SqlConditionBuilder(SqlConditionStart.Where);
condition += (filter.UserID == null ? "" : ("AND [UserID] = @UserID "));
condition += (filter.ShareID == null ? "" : ("AND [ShareID] = @ShareID "));
condition += (filter.ShareType == ShareType.All ? "" : ("AND [Type] = @Type "));
condition += (filter.PrivacyType == null ? "" : ("AND [PrivacyType] = @PrivacyType "));
condition += (filter.BeginDate == null ? "" : ("AND [CreateDate] > @BeginDate "));
condition += (filter.EndDate == null ? "" : ("AND [CreateDate] < @EndDate "));
condition.AppendAnd(DaoUtil.GetExcludeRoleSQL("[UserID]", excludeRoleIDs, query));
if (getDeleteResult)
{
query.CommandText = @"
SELECT [UserID],COUNT(*) AS [Count] FROM [bx_SharesView] " + condition.ToString() + " GROUP BY [UserID];";
}
else
query.CommandText = string.Empty;
query.CommandText = query.CommandText + @"
DELETE [bx_SharesView] " + condition.ToString();
query.CreateParameter<int?>("@UserID", filter.UserID, SqlDbType.Int);
query.CreateParameter<int?>("@ShareID", filter.ShareID, SqlDbType.Int);
query.CreateParameter<int>("@Type", (int)filter.ShareType, SqlDbType.Int);
query.CreateParameter<int?>("@PrivacyType", filter.PrivacyType == null ? 0 : (int)filter.PrivacyType, SqlDbType.Int);
query.CreateParameter<DateTime?>("@BeginDate", filter.BeginDate, SqlDbType.DateTime);
query.CreateParameter<DateTime?>("@EndDate", filter.EndDate, SqlDbType.DateTime);
using (XSqlDataReader reader = query.ExecuteReader())
{
DeleteResult deleteResult = new DeleteResult();
while (reader.Read())
{
deleteResult.Add(reader.Get<int>("UserID"), reader.Get<int>("Count"));
}
return deleteResult;
}
}
}
public override ShareCollection SearchShares(int pageNumber, ShareFilter filter, IEnumerable<Guid> excludeRoleIDs, ref int totalCount)
{
using (SqlQuery query = new SqlQuery())
{
query.Pager.IsDesc = filter.IsDesc;
if (filter.Order == ShareFilter.OrderBy.ShareID)
query.Pager.SortField = filter.Order.ToString();
query.Pager.PageNumber = pageNumber;
query.Pager.PageSize = filter.PageSize;
query.Pager.TotalRecords = totalCount;
query.Pager.SelectCount = true;
query.Pager.TableName = "[bx_SharesView]";
SqlConditionBuilder condition = new SqlConditionBuilder(SqlConditionStart.None);
condition += (filter.UserID == null ? "" : ("AND [UserID] = @UserID "));
condition += (filter.ShareID == null ? "" : ("AND [ShareID] = @ShareID "));
condition += (filter.ShareType == ShareType.All ? "" : ("AND [Type] = @Type "));
condition += (filter.PrivacyType == null ? "" : ("AND [PrivacyType] = @PrivacyType "));
condition += (filter.BeginDate == null ? "" : ("AND [CreateDate] > @BeginDate "));
condition += (filter.EndDate == null ? "" : ("AND [CreateDate] < @EndDate "));
condition.AppendAnd(DaoUtil.GetExcludeRoleSQL("[UserID]", excludeRoleIDs, query));
query.Pager.Condition = condition.ToString();
query.CreateParameter<int?>("@UserID", filter.UserID, SqlDbType.Int);
query.CreateParameter<int?>("@ShareID", filter.ShareID, SqlDbType.Int);
query.CreateParameter<int>("@Type", (int)filter.ShareType, SqlDbType.Int);
query.CreateParameter<int?>("@PrivacyType", filter.PrivacyType == null ? 0 : (int)filter.PrivacyType, SqlDbType.Int);
query.CreateParameter<DateTime?>("@BeginDate", filter.BeginDate, SqlDbType.DateTime);
query.CreateParameter<DateTime?>("@EndDate", filter.EndDate, SqlDbType.DateTime);
using (XSqlDataReader reader = query.ExecuteReader())
{
ShareCollection shares = new ShareCollection(reader);
if (reader.NextResult())
{
while (reader.Read())
{
totalCount = reader.Get<int>(0);
}
}
return shares;
}
}
}
public override DeleteResult DeleteSharesBySearch(ShareFilter filter, IEnumerable<Guid> excludeRoleIDs, int topCount, out int deletedCount)
{
deletedCount = 0;
using (SqlQuery query = new SqlQuery())
{
string conditions = BuildConditionsByFilter(query, filter, excludeRoleIDs, true);
StringBuffer sql = new StringBuffer();
sql += @"
DECLARE @DeleteData table (UserID int, ShareID int);
INSERT INTO @DeleteData SELECT TOP (@TopCount) [UserID],[ShareID] FROM [bx_SharesView] " + conditions + @";
DELETE [bx_Shares] WHERE [ShareID] IN (SELECT [ShareID] FROM @DeleteData);
SELECT @@ROWCOUNT;
SELECT [UserID],COUNT(*) AS [Count] FROM @DeleteData GROUP BY [UserID];";
query.CreateTopParameter("@TopCount", topCount);
query.CommandText = sql.ToString();
using (XSqlDataReader reader = query.ExecuteReader())
{
DeleteResult deleteResult = new DeleteResult();
if (reader.Read())
deletedCount = reader.Get<int>(0);
if (reader.NextResult())
{
while (reader.Read())
{
deleteResult.Add(reader.Get<int>("UserID"), reader.Get<int>("Count"));
}
}
return deleteResult;
}
}
}
private string BuildConditionsByFilter(SqlQuery query, ShareFilter filter, IEnumerable<Guid> excludeRoleIDs, bool startWithWhere)
{
SqlConditionBuilder condition = new SqlConditionBuilder(startWithWhere ? SqlConditionStart.Where : SqlConditionStart.None);
if (filter.UserID != null)
{
condition.AppendAnd("[UserID] = @UserID");
query.CreateParameter<int?>("@UserID", filter.UserID, SqlDbType.Int);
}
if (filter.ShareID != null)
{
condition.AppendAnd("[ShareID] = @ShareID");
query.CreateParameter<int?>("@ShareID", filter.ShareID, SqlDbType.Int);
}
if (filter.ShareType != null)
{
condition.AppendAnd("[Type] = @Type");
query.CreateParameter<ShareType?>("@Type", filter.ShareType, SqlDbType.Int);
}
if (filter.PrivacyType != null)
{
condition.AppendAnd("[PrivacyType] = @PrivacyType");
query.CreateParameter<PrivacyType?>("@PrivacyType", filter.PrivacyType, SqlDbType.Int);
}
if (filter.BeginDate != null)
{
condition.AppendAnd("[CreateDate] > @BeginDate");
query.CreateParameter<DateTime?>("@BeginDate", filter.BeginDate, SqlDbType.DateTime);
}
if (filter.EndDate != null)
{
condition.AppendAnd("[CreateDate] < @EndDate");
query.CreateParameter<DateTime?>("@EndDate", filter.EndDate, SqlDbType.DateTime);
}
condition.AppendAnd(DaoUtil.GetExcludeRoleSQL("[UserID]", excludeRoleIDs, query));
return condition.ToString();
}
public override ShareCollection GetSharesBySearch(Guid[] excludeRoleIDs, ShareFilter filter, int pageNumber)
{
using (SqlQuery query = new SqlQuery())
{
string sqlCondition = BuildConditionsByFilter(query, filter, excludeRoleIDs, false);
query.Pager.TableName = "[bx_SharesView]";
query.Pager.SortField = filter.Order.ToString();
if (filter.Order != ShareFilter.OrderBy.ShareID)
{
query.Pager.PrimaryKey = "ShareID";
}
query.Pager.PageNumber = pageNumber;
query.Pager.PageSize = filter.PageSize;
query.Pager.SelectCount = true;
query.Pager.IsDesc = filter.IsDesc;
query.Pager.Condition = sqlCondition;
using (XSqlDataReader reader = query.ExecuteReader())
{
ShareCollection shares = new ShareCollection(reader);
if (reader.NextResult())
{
if (reader.Read())
{
shares.TotalRecords = reader.Get<int>(0);
}
}
return shares;
}
}
}
