db/errors.go

   1 package db
   2
   3 import (
   4         "strings"
   5
   6         "github.com/go-pg/pg"
   7 )
   8
   9 func PGCode(err error) string {
  10         if _, ok := err.(pg.Error); !ok {
  11                 return ""
  12         }
  13
  14         return err.(pg.Error).Field('C')
  15 }
  16
  17 func IsDup(err error) bool {
  18         return PGCode(err) == "23505"
  19 }
  20
  21 func IsSQLError(err error) bool {
  22         return strings.HasPrefix(err.Error(), "ERROR #")
  23 }