mirror of
https://github.com/aclindsa/moneygo.git
synced 2024-09-21 12:20:04 -04:00
Aaron Lindsay
04d85cd681
Postgres folds all unquoted column names to lowercase, and doing this allows that to work nicely without screwing up the queries for the other database engines.
66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package handlers
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import (
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"database/sql"
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"github.com/aclindsa/gorp"
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"strings"
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)
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type Tx struct {
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Dialect gorp.Dialect
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Tx *gorp.Transaction
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}
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func (tx *Tx) Rebind(query string) string {
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chunks := strings.Split(query, "?")
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str := chunks[0]
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for i := 1; i < len(chunks); i++ {
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str += tx.Dialect.BindVar(i-1) + chunks[i]
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}
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return str
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}
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func (tx *Tx) Select(i interface{}, query string, args ...interface{}) ([]interface{}, error) {
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return tx.Tx.Select(i, tx.Rebind(query), args...)
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}
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func (tx *Tx) Exec(query string, args ...interface{}) (sql.Result, error) {
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return tx.Tx.Exec(tx.Rebind(query), args...)
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}
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func (tx *Tx) SelectInt(query string, args ...interface{}) (int64, error) {
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return tx.Tx.SelectInt(tx.Rebind(query), args...)
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}
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func (tx *Tx) SelectOne(holder interface{}, query string, args ...interface{}) error {
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return tx.Tx.SelectOne(holder, tx.Rebind(query), args...)
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}
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func (tx *Tx) Insert(list ...interface{}) error {
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return tx.Tx.Insert(list...)
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}
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func (tx *Tx) Update(list ...interface{}) (int64, error) {
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return tx.Tx.Update(list...)
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}
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func (tx *Tx) Delete(list ...interface{}) (int64, error) {
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return tx.Tx.Delete(list...)
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}
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func (tx *Tx) Commit() error {
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return tx.Tx.Commit()
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}
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func (tx *Tx) Rollback() error {
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return tx.Tx.Rollback()
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}
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func GetTx(db *gorp.DbMap) (*Tx, error) {
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tx, err := db.Begin()
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if err != nil {
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return nil, err
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}
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return &Tx{db.Dialect, tx}, nil
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}
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