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mirror of https://github.com/aclindsa/moneygo.git synced 2024-10-30 07:40:05 -04:00
moneygo/internal/handlers/tx.go

66 lines
1.4 KiB
Go

package handlers
import (
"database/sql"
"gopkg.in/gorp.v1"
"strings"
)
type Tx struct {
Dialect gorp.Dialect
Tx *gorp.Transaction
}
func (tx *Tx) Rebind(query string) string {
chunks := strings.Split(query, "?")
str := chunks[0]
for i := 1; i < len(chunks); i++ {
str += tx.Dialect.BindVar(i-1) + chunks[i]
}
return str
}
func (tx *Tx) Select(i interface{}, query string, args ...interface{}) ([]interface{}, error) {
return tx.Tx.Select(i, tx.Rebind(query), args...)
}
func (tx *Tx) Exec(query string, args ...interface{}) (sql.Result, error) {
return tx.Tx.Exec(tx.Rebind(query), args...)
}
func (tx *Tx) SelectInt(query string, args ...interface{}) (int64, error) {
return tx.Tx.SelectInt(tx.Rebind(query), args...)
}
func (tx *Tx) SelectOne(holder interface{}, query string, args ...interface{}) error {
return tx.Tx.SelectOne(holder, tx.Rebind(query), args...)
}
func (tx *Tx) Insert(list ...interface{}) error {
return tx.Tx.Insert(list...)
}
func (tx *Tx) Update(list ...interface{}) (int64, error) {
return tx.Tx.Update(list...)
}
func (tx *Tx) Delete(list ...interface{}) (int64, error) {
return tx.Tx.Delete(list...)
}
func (tx *Tx) Commit() error {
return tx.Tx.Commit()
}
func (tx *Tx) Rollback() error {
return tx.Tx.Rollback()
}
func GetTx(db *gorp.DbMap) (*Tx, error) {
tx, err := db.Begin()
if err != nil {
return nil, err
}
return &Tx{db.Dialect, tx}, nil
}