/// <summary>
/// 根据系统名称查询客户端白名单
/// </summary>
/// <param name="systemName"></param>
/// <returns></returns>
public async Task <ClientWhitelist> QueryBySystemName(string systemName)
{
ClientWhitelist result = null;
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _dbConnectionFactory.CreateReadForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
CommandText = string.Format(@"select {0} from [ClientWhiteList] where [systemname]=@systemname", StoreHelper.GetClientWhitelistStoreSelectFields(string.Empty)),
Transaction = sqlTran
})
{
var parameter = new SqlParameter("@systemname", SqlDbType.NVarChar, 500)
{
Value = systemName
};
commond.Parameters.Add(parameter);
commond.Prepare();
SqlDataReader reader = null;
using (reader = await commond.ExecuteReaderAsync())
{
if (await reader.ReadAsync())
{
result = new ClientWhitelist();
StoreHelper.SetClientWhitelistStoreSelectFields(result, reader, string.Empty);
}
reader.Close();
}
}
});
return(result);
}
/// <summary>
/// 分页查询匹配系统名称客户端白名单
/// </summary>
/// <param name="page"></param>
/// <param name="pageSize"></param>
/// <param name="systemName"></param>
/// <returns></returns>
public async Task <QueryResult <ClientWhitelist> > QueryByPage(int page, int pageSize, string systemName)
{
QueryResult <ClientWhitelist> result = new QueryResult <ClientWhitelist>();
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _dbConnectionFactory.CreateReadForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
CommandText = string.Format(@"SET @currentpage = @page;
SELECT @count = COUNT(*)
FROM [ClientWhiteList]
WHERE [systemname] LIKE @systemname;
IF @pagesize * @page >= @count
BEGIN
SET @currentpage = @count / @pagesize;
IF @count % @pagesize <> 0
BEGIN
SET @currentpage = @currentpage + 1;
END;
IF @currentpage = 0
SET @currentpage = 1;
END;
ELSE IF @page < 1
BEGIN
SET @currentpage = 1;
END;
SELECT {0}
FROM [ClientWhiteList]
WHERE [systemname] LIKE @systemname
ORDER BY sequence OFFSET (@pagesize * (@currentpage - 1)) ROWS FETCH NEXT @pagesize ROWS ONLY;",
StoreHelper.GetClientWhitelistStoreSelectFields(string.Empty)),
Transaction = sqlTran
})
{
var parameter = new SqlParameter("@page", SqlDbType.Int)
{
Value = page
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@pagesize", SqlDbType.Int)
{
Value = pageSize
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@count", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@currentpage", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@systemname", SqlDbType.NVarChar, 100)
{
Value = $"{systemName.ToSqlLike()}%"
};
commond.Parameters.Add(parameter);
commond.Prepare();
SqlDataReader reader = null;
using (reader = await commond.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
{
var clientWhitelist = new ClientWhitelist();
StoreHelper.SetClientWhitelistStoreSelectFields(clientWhitelist, reader, string.Empty);
result.Results.Add(clientWhitelist);
}
reader.Close();
result.TotalCount = (int)commond.Parameters["@count"].Value;
result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
}
}
});
return(result);
}
public async Task <Whitelist> QueryById(Guid id)
{
Whitelist result = null;
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _dbConnectionFactory.CreateReadForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
CommandText = string.Format(@"select {0} from WhiteList where [id]=@id", StoreHelper.GetWhitelistSelectFields(string.Empty)),
Transaction = sqlTran
})
{
var parameter = new SqlParameter("@id", SqlDbType.UniqueIdentifier)
{
Value = id
};
commond.Parameters.Add(parameter);
commond.Prepare();
SqlDataReader reader = null;
using (reader = await commond.ExecuteReaderAsync())
{
if (await reader.ReadAsync())
{
result = new Whitelist();
StoreHelper.SetWhitelistSelectFields(result, reader, string.Empty);
}
reader.Close();
}
}
});
return(result);
}
public async Task <Whitelist> QueryBySystemOperationRelation(Guid systemOperationId, string systemName, int status)
{
Whitelist result = null;
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _dbConnectionFactory.CreateReadForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
CommandText = string.Format(@"select {0} from WhiteList as w join SystemOperationWhiteListRelation as r on w.id=r.whitelistid where r.systemoperationid=@systemoperationid and w.systemname=@whitelistsystemname and w.status=@status", StoreHelper.GetWhitelistSelectFields("w")),
Transaction = sqlTran
})
{
var parameter = new SqlParameter("@systemoperationid", SqlDbType.UniqueIdentifier)
{
Value = systemOperationId
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@whitelistsystemname", SqlDbType.NVarChar, 500)
{
Value = systemName
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@status", SqlDbType.Int)
{
Value = status
};
commond.Parameters.Add(parameter);
commond.Prepare();
SqlDataReader reader = null;
using (reader = await commond.ExecuteReaderAsync())
{
if (await reader.ReadAsync())
{
result = new Whitelist();
StoreHelper.SetWhitelistSelectFields(result, reader, "w");
}
}
}
});
return(result);
}
public async Task <QueryResult <Whitelist> > QueryByPage(int page, int pageSize)
{
QueryResult <Whitelist> result = new QueryResult <Whitelist>();
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _dbConnectionFactory.CreateReadForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
CommandText = string.Format(@"set @currentpage=@page
select @count= count(*) from WhiteList
if @pagesize*@page>=@count
begin
set @currentpage= @count/@pagesize
if @count%@pagesize<>0
begin
set @currentpage=@currentpage+1
end
if @currentpage=0
set @currentpage=1
end
else if @page<1
begin
set @currentpage=1
end
select {0} from WhiteList
order by sequence
offset (@pagesize * (@currentpage - 1)) rows
fetch next @pagesize rows only;" , StoreHelper.GetWhitelistSelectFields(string.Empty)),
Transaction = sqlTran
})
{
var parameter = new SqlParameter("@page", SqlDbType.Int)
{
Value = page
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@pagesize", SqlDbType.Int)
{
Value = pageSize
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@count", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@currentpage", SqlDbType.Int)
{
Direction = ParameterDirection.Output
};
commond.Parameters.Add(parameter);
commond.Prepare();
SqlDataReader reader = null;
using (reader = await commond.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
{
var whitelist = new Whitelist();
StoreHelper.SetWhitelistSelectFields(whitelist, reader, string.Empty);
result.Results.Add(whitelist);
}
reader.Close();
result.TotalCount = (int)commond.Parameters["@count"].Value;
result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
}
}
});
return(result);
}
