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meta_repo.go
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meta_repo.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package meta
import (
"context"
"github.com/apache/incubator-answer/internal/base/data"
"github.com/apache/incubator-answer/internal/base/reason"
"github.com/apache/incubator-answer/internal/entity"
"github.com/apache/incubator-answer/internal/service/meta"
"github.com/segmentfault/pacman/errors"
"xorm.io/builder"
)
// metaRepo meta repository
type metaRepo struct {
data *data.Data
}
// NewMetaRepo new repository
func NewMetaRepo(data *data.Data) meta.MetaRepo {
return &metaRepo{
data: data,
}
}
// AddMeta add meta
func (mr *metaRepo) AddMeta(ctx context.Context, meta *entity.Meta) (err error) {
_, err = mr.data.DB.Context(ctx).Insert(meta)
if err != nil {
err = errors.InternalServer(reason.DatabaseError).WithError(err).WithStack()
}
return
}
// RemoveMeta delete meta
func (mr *metaRepo) RemoveMeta(ctx context.Context, id int) (err error) {
_, err = mr.data.DB.Context(ctx).ID(id).Delete(&entity.Meta{})
if err != nil {
err = errors.InternalServer(reason.DatabaseError).WithError(err).WithStack()
}
return
}
// UpdateMeta update meta
func (mr *metaRepo) UpdateMeta(ctx context.Context, meta *entity.Meta) (err error) {
_, err = mr.data.DB.Context(ctx).ID(meta.ID).Update(meta)
if err != nil {
err = errors.InternalServer(reason.DatabaseError).WithError(err).WithStack()
}
return
}
// GetMetaByObjectIdAndKey get meta one
func (mr *metaRepo) GetMetaByObjectIdAndKey(ctx context.Context, objectID, key string) (
meta *entity.Meta, exist bool, err error) {
meta = &entity.Meta{}
exist, err = mr.data.DB.Context(ctx).Where(builder.Eq{"object_id": objectID}.And(builder.Eq{"`key`": key})).Desc("created_at").Get(meta)
if err != nil {
return nil, false, errors.InternalServer(reason.DatabaseError).WithError(err).WithStack()
}
return
}
// GetMetaList get meta list all
func (mr *metaRepo) GetMetaList(ctx context.Context, meta *entity.Meta) (metaList []*entity.Meta, err error) {
metaList = make([]*entity.Meta, 0)
err = mr.data.DB.Context(ctx).Find(&metaList, meta)
if err != nil {
err = errors.InternalServer(reason.DatabaseError).WithError(err).WithStack()
}
return
}