35 lines
577 B
Go
35 lines
577 B
Go
package db
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"github.com/jackc/pgx/v5"
|
|
"github.com/jackc/pgx/v5/pgconn"
|
|
)
|
|
|
|
const (
|
|
ForeignKeyViolation = "23503"
|
|
UniqueViolation = "23505"
|
|
CheckViolation = "23514"
|
|
)
|
|
|
|
var ErrRecordNotFound = pgx.ErrNoRows
|
|
|
|
var ErrUniqueViolation = &pgconn.PgError{
|
|
Code: UniqueViolation,
|
|
}
|
|
var ErrForeignKeyViolation = &pgconn.PgError{
|
|
Code: ForeignKeyViolation,
|
|
}
|
|
var ErrCheckViolation = &pgconn.PgError{
|
|
Code: CheckViolation,
|
|
}
|
|
|
|
func ErrorCode(err error) string {
|
|
var pgErr *pgconn.PgError
|
|
if errors.As(err, &pgErr) {
|
|
return pgErr.Code
|
|
}
|
|
return ""
|
|
}
|