/// <summary>
/// 默认构造函数
/// </summary>
public SystemPrivilegeBase()
{
_privilege_id = 0;
_operation_id = null;
_resources_id = null;
_privilegecnname = String.Empty;
_privilegeenname = String.Empty;
_defaultvalue = String.Empty;
_description = String.Empty;
_privilegeorder = 0;
}
public async Task <QueryResult <SystemOperation> > QueryByPage(string name, int page, int pageSize)
{
QueryResult <SystemOperation> result = new QueryResult <SystemOperation>();
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 SystemOperation where [name] like @name
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 SystemOperation
where [name] like @name
order by sequence
offset (@pagesize * (@currentpage - 1)) rows
fetch next @pagesize rows only;" , StoreHelper.GetSystemOperationSelectFields(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("@name", SqlDbType.NVarChar, 100)
{
Value = $"{name.ToSqlLike()}%"
};
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 systemOperation = new SystemOperation();
StoreHelper.SetSystemOperationSelectFields(systemOperation, reader, string.Empty);
result.Results.Add(systemOperation);
}
reader.Close();
result.TotalCount = (int)commond.Parameters["@count"].Value;
result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
}
}
});
return(result);
}
public async Task Add(SystemOperation operation)
{
await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, false, false, _dbConnectionFactory.CreateAllForWhitelistPolicy(), async (conn, transaction) =>
{
SqlTransaction sqlTran = null;
if (transaction != null)
{
sqlTran = (SqlTransaction)transaction;
}
using (SqlCommand commond = new SqlCommand()
{
Connection = (SqlConnection)conn,
CommandType = CommandType.Text,
Transaction = sqlTran
})
{
SqlParameter parameter;
if (operation.ID == Guid.Empty)
{
commond.CommandText = @"insert into systemoperation
([id],[name],[createtime],[modifytime],[status])
values
(default,@name,getutcdate(),getutcdate(),@status);
select @newid =[id] from systemoperation where [sequence] = SCOPE_IDENTITY()";
parameter = new SqlParameter("@newid", SqlDbType.UniqueIdentifier)
{
Direction = ParameterDirection.Output
};
commond.Parameters.Add(parameter);
}
else
{
commond.CommandText = @"insert into systemoperation
([id],[name],[createtime],[modifytime],[status])
values
(@id,@name,getutcdate(),getutcdate(),@status);";
parameter = new SqlParameter("@id", SqlDbType.UniqueIdentifier)
{
Value = operation.ID
};
commond.Parameters.Add(parameter);
}
parameter = new SqlParameter("@name", SqlDbType.NVarChar, 500)
{
Value = operation.Name
};
commond.Parameters.Add(parameter);
parameter = new SqlParameter("@status", SqlDbType.Int)
{
Value = operation.Status
};
commond.Parameters.Add(parameter);
commond.Prepare();
try
{
await commond.ExecuteNonQueryAsync();
}
catch (SqlException ex)
{
if (ex == null)
{
throw;
}
if (ex.Number == 2601)
{
var fragment = new TextFragment()
{
Code = TextCodes.ExistSystemOperationByName,
DefaultFormatting = "系统操作中存在相同的名称\"{0}\"数据",
ReplaceParameters = new List <object>()
{
operation.Name
}
};
throw new UtilityException((int)Errors.ExistSystemOperationByName, fragment);
}
else
{
throw;
}
}
//如果用户未赋值ID则创建成功后返回ID
if (operation.ID == Guid.Empty)
{
operation.ID = (Guid)commond.Parameters["@newid"].Value;
}
;
}
});
}
public async Task <QueryResult <SystemOperation> > QueryByPage(int page, int pageSize)
{
QueryResult <SystemOperation> result = new QueryResult <SystemOperation>();
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 SystemOperation;
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 SystemOperation
ORDER BY sequence OFFSET (@pagesize * (@currentpage - 1)) ROWS FETCH NEXT @pagesize ROWS ONLY;",
StoreHelper.GetSystemOperationSelectFields(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 systemOperation = new SystemOperation();
StoreHelper.SetSystemOperationSelectFields(systemOperation, reader, string.Empty);
result.Results.Add(systemOperation);
}
reader.Close();
result.TotalCount = (int)commond.Parameters["@count"].Value;
result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
}
}
});
return(result);
}
public SystemOperationCheckAttribute(SystemOperation op)
{
this.op = op;
}
