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所有数据库相关的操作支持事务

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This commit is contained in:
刘祥超
2021-01-01 23:31:30 +08:00
parent 0cf398a436
commit f49c26cdab
146 changed files with 2845 additions and 2068 deletions
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36
internal/db/models/db_node_dao.go
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@@ -35,8 +35,8 @@ func init() {
}
// 启用条目
func (this *DBNodeDAO) EnableDBNode(id int64) error {
_, err := this.Query().
func (this *DBNodeDAO) EnableDBNode(tx *dbs.Tx, id int64) error {
_, err := this.Query(tx).
Pk(id).
Set("state", DBNodeStateEnabled).
Update()
@@ -44,8 +44,8 @@ func (this *DBNodeDAO) EnableDBNode(id int64) error {
}
// 禁用条目
func (this *DBNodeDAO) DisableDBNode(id int64) error {
_, err := this.Query().
func (this *DBNodeDAO) DisableDBNode(tx *dbs.Tx, id int64) error {
_, err := this.Query(tx).
Pk(id).
Set("state", DBNodeStateDisabled).
Update()
@@ -53,8 +53,8 @@ func (this *DBNodeDAO) DisableDBNode(id int64) error {
}
// 查找启用中的条目
func (this *DBNodeDAO) FindEnabledDBNode(id int64) (*DBNode, error) {
result, err := this.Query().
func (this *DBNodeDAO) FindEnabledDBNode(tx *dbs.Tx, id int64) (*DBNode, error) {
result, err := this.Query(tx).
Pk(id).
Attr("state", DBNodeStateEnabled).
Find()
@@ -65,23 +65,23 @@ func (this *DBNodeDAO) FindEnabledDBNode(id int64) (*DBNode, error) {
}
// 根据主键查找名称
func (this *DBNodeDAO) FindDBNodeName(id int64) (string, error) {
return this.Query().
func (this *DBNodeDAO) FindDBNodeName(tx *dbs.Tx, id int64) (string, error) {
return this.Query(tx).
Pk(id).
Result("name").
FindStringCol("")
}
// 计算可用的节点数量
func (this *DBNodeDAO) CountAllEnabledNodes() (int64, error) {
return this.Query().
func (this *DBNodeDAO) CountAllEnabledNodes(tx *dbs.Tx) (int64, error) {
return this.Query(tx).
State(DBNodeStateEnabled).
Count()
}
// 获取单页的节点
func (this *DBNodeDAO) ListEnabledNodes(offset int64, size int64) (result []*DBNode, err error) {
_, err = this.Query().
func (this *DBNodeDAO) ListEnabledNodes(tx *dbs.Tx, offset int64, size int64) (result []*DBNode, err error) {
_, err = this.Query(tx).
State(DBNodeStateEnabled).
Offset(offset).
Limit(size).
@@ -92,7 +92,7 @@ func (this *DBNodeDAO) ListEnabledNodes(offset int64, size int64) (result []*DBN
}
// 创建节点
func (this *DBNodeDAO) CreateDBNode(isOn bool, name string, description string, host string, port int32, database string, username string, password string, charset string) (int64, error) {
func (this *DBNodeDAO) CreateDBNode(tx *dbs.Tx, isOn bool, name string, description string, host string, port int32, database string, username string, password string, charset string) (int64, error) {
op := NewDBNodeOperator()
op.State = NodeStateEnabled
op.IsOn = isOn
@@ -104,7 +104,7 @@ func (this *DBNodeDAO) CreateDBNode(isOn bool, name string, description string,
op.Username = username
op.Password = password
op.Charset = charset
err := this.Save(op)
err := this.Save(tx, op)
if err != nil {
return 0, err
}
@@ -112,7 +112,7 @@ func (this *DBNodeDAO) CreateDBNode(isOn bool, name string, description string,
}
// 修改节点
func (this *DBNodeDAO) UpdateNode(nodeId int64, isOn bool, name string, description string, host string, port int32, database string, username string, password string, charset string) error {
func (this *DBNodeDAO) UpdateNode(tx *dbs.Tx, nodeId int64, isOn bool, name string, description string, host string, port int32, database string, username string, password string, charset string) error {
if nodeId <= 0 {
return errors.New("invalid nodeId")
}
@@ -127,13 +127,13 @@ func (this *DBNodeDAO) UpdateNode(nodeId int64, isOn bool, name string, descript
op.Username = username
op.Password = password
op.Charset = charset
err := this.Save(op)
err := this.Save(tx, op)
return err
}
// 查找所有可用的数据库节点
func (this *DBNodeDAO) FindAllEnabledAndOnDBNodes() (result []*DBNode, err error) {
_, err = this.Query().
func (this *DBNodeDAO) FindAllEnabledAndOnDBNodes(tx *dbs.Tx) (result []*DBNode, err error) {
_, err = this.Query(tx).
State(DBNodeStateEnabled).
Attr("isOn", true).
Slice(&result).