BlackForestBytes/goext
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v0.0.217

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This commit is contained in:
Mike Schwörer 2023-07-27 17:12:41 +02:00
parent 4f871271e8
commit b7003b9ec9
Signed by: Mikescher
GPG Key ID: D3C7172E0A70F8CF
2 changed files with 48 additions and 8 deletions
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4
goextVersion.go
View File

@ -1,5 +1,5 @@
package goext package goext
const GoextVersion = "0.0.216" const GoextVersion = "0.0.217"
const GoextVersionTimestamp = "2023-07-27T17:00:53+0200" const GoextVersionTimestamp = "2023-07-27T17:12:41+0200"

40
sq/transaction.go
View File

@ -7,9 +7,19 @@ import (
"gogs.mikescher.com/BlackForestBytes/goext/langext" "gogs.mikescher.com/BlackForestBytes/goext/langext"
) )
type TxStatus string
const (
TxStatusInitial TxStatus = "INITIAL"
TxStatusActive TxStatus = "ACTIVE"
TxStatusComitted TxStatus = "COMMITTED"
TxStatusRollback TxStatus = "ROLLBACK"
)
type Tx interface { type Tx interface {
Rollback() error Rollback() error
Commit() error Commit() error
Status() TxStatus
Exec(ctx context.Context, sql string, prep PP) (sql.Result, error) Exec(ctx context.Context, sql string, prep PP) (sql.Result, error)
Query(ctx context.Context, sql string, prep PP) (*sqlx.Rows, error) Query(ctx context.Context, sql string, prep PP) (*sqlx.Rows, error)
} }
@ -18,6 +28,9 @@ type transaction struct {
tx *sqlx.Tx tx *sqlx.Tx
id uint16 id uint16
lstr []Listener lstr []Listener
status TxStatus
execCtr int
queryCtr int
} }
func NewTransaction(xtx *sqlx.Tx, txid uint16, lstr []Listener) Tx { func NewTransaction(xtx *sqlx.Tx, txid uint16, lstr []Listener) Tx {
@ -25,6 +38,9 @@ func NewTransaction(xtx *sqlx.Tx, txid uint16, lstr []Listener) Tx {
tx: xtx, tx: xtx,
id: txid, id: txid,
lstr: lstr, lstr: lstr,
status: TxStatusInitial,
execCtr: 0,
queryCtr: 0,
} }
} }
@ -38,6 +54,10 @@ func (tx *transaction) Rollback() error {
result := tx.tx.Rollback() result := tx.tx.Rollback()
if result != nil {
tx.status = TxStatusRollback
}
for _, v := range tx.lstr { for _, v := range tx.lstr {
v.PostTxRollback(tx.id, result) v.PostTxRollback(tx.id, result)
} }
@ -55,6 +75,10 @@ func (tx *transaction) Commit() error {
result := tx.tx.Commit() result := tx.tx.Commit()
if result != nil {
tx.status = TxStatusComitted
}
for _, v := range tx.lstr { for _, v := range tx.lstr {
v.PostTxRollback(tx.id, result) v.PostTxRollback(tx.id, result)
} }
@ -73,6 +97,10 @@ func (tx *transaction) Exec(ctx context.Context, sqlstr string, prep PP) (sql.Re
res, err := tx.tx.NamedExecContext(ctx, sqlstr, prep) res, err := tx.tx.NamedExecContext(ctx, sqlstr, prep)
if tx.status == TxStatusInitial && err != nil {
tx.status = TxStatusActive
}
for _, v := range tx.lstr { for _, v := range tx.lstr {
v.PostExec(langext.Ptr(tx.id), origsql, sqlstr, prep) v.PostExec(langext.Ptr(tx.id), origsql, sqlstr, prep)
} }
@ -94,6 +122,10 @@ func (tx *transaction) Query(ctx context.Context, sqlstr string, prep PP) (*sqlx
rows, err := sqlx.NamedQueryContext(ctx, tx.tx, sqlstr, prep) rows, err := sqlx.NamedQueryContext(ctx, tx.tx, sqlstr, prep)
if tx.status == TxStatusInitial && err != nil {
tx.status = TxStatusActive
}
for _, v := range tx.lstr { for _, v := range tx.lstr {
v.PostQuery(langext.Ptr(tx.id), origsql, sqlstr, prep) v.PostQuery(langext.Ptr(tx.id), origsql, sqlstr, prep)
} }
@ -103,3 +135,11 @@ func (tx *transaction) Query(ctx context.Context, sqlstr string, prep PP) (*sqlx
} }
return rows, nil return rows, nil
} }
func (tx *transaction) Status() TxStatus {
return tx.status
}
func (tx *transaction) Traffic() (int, int) {
return tx.execCtr, tx.queryCtr
}