sqlboiler/templates/12_upsert.tpl

80 lines
2.9 KiB
Smarty
Raw Normal View History

2016-08-04 05:11:45 +02:00
{{- $tableNameSingular := .Table.Name | singular | titleCase -}}
{{- $varNameSingular := .Table.Name | singular | camelCase -}}
// UpsertG attempts an insert, and does an update or ignore on conflict.
func (o *{{$tableNameSingular}}) UpsertG(update bool, conflictColumns []string, updateColumns []string, whitelist ...string) error {
return o.Upsert(boil.GetDB(), update, conflictColumns, updateColumns, whitelist...)
}
// UpsertGP attempts an insert, and does an update or ignore on conflict. Panics on error.
func (o *{{$tableNameSingular}}) UpsertGP(update bool, conflictColumns []string, updateColumns []string, whitelist ...string) {
if err := o.Upsert(boil.GetDB(), update, conflictColumns, updateColumns, whitelist...); err != nil {
panic(boil.WrapErr(err))
}
}
// UpsertP attempts an insert using an executor, and does an update or ignore on conflict.
// UpsertP panics on error.
func (o *{{$tableNameSingular}}) UpsertP(exec boil.Executor, update bool, conflictColumns []string, updateColumns []string, whitelist ...string) {
if err := o.Upsert(exec, update, conflictColumns, updateColumns, whitelist...); err != nil {
panic(boil.WrapErr(err))
}
}
2016-08-04 05:11:45 +02:00
// Upsert attempts an insert using an executor, and does an update or ignore on conflict.
func (o *{{$tableNameSingular}}) Upsert(exec boil.Executor, updateOnConflict bool, conflictColumns []string, updateColumns []string, whitelist ...string) error {
2016-08-04 05:11:45 +02:00
if o == nil {
return errors.New("{{.PkgName}}: no {{.Table.Name}} provided for upsert")
}
var ret []string
whitelist, ret = strmangle.InsertColumnSet(
{{$varNameSingular}}Columns,
{{$varNameSingular}}ColumnsWithDefault,
{{$varNameSingular}}ColumnsWithoutDefault,
boil.NonZeroDefaultSet({{$varNameSingular}}ColumnsWithDefault, o),
whitelist,
)
update := strmangle.UpdateColumnSet(
{{$varNameSingular}}Columns,
{{$varNameSingular}}PrimaryKeyColumns,
updateColumns,
)
conflict := conflictColumns
if len(conflict) == 0 {
conflict = make([]string, len({{$varNameSingular}}PrimaryKeyColumns))
copy(conflict, {{$varNameSingular}}PrimaryKeyColumns)
}
query := generateUpsertQuery("{{.Table.Name}}", updateOnConflict, ret, update, conflict, whitelist)
2016-08-04 05:11:45 +02:00
var err error
if err := o.doBeforeUpsertHooks(); err != nil {
return err
}
2016-08-13 18:58:18 +02:00
if boil.DebugMode {
fmt.Fprintln(boil.DebugWriter, query)
fmt.Fprintln(boil.DebugWriter, boil.GetStructValues(o, whitelist...))
2016-08-13 18:58:18 +02:00
}
{{- if .UseLastInsertID}}
return errors.New("don't know how to do this yet")
{{- else}}
if len(ret) != 0 {
err = exec.QueryRow(query, boil.GetStructValues(o, whitelist...)...).Scan(boil.GetStructPointers(o, ret...)...)
2016-08-04 05:11:45 +02:00
} else {
_, err = exec.Exec(query, boil.GetStructValues(o, whitelist...)...)
2016-08-04 05:11:45 +02:00
}
{{- end}}
2016-08-04 05:11:45 +02:00
if err != nil {
return errors.Wrap(err, "{{.PkgName}}: unable to upsert for {{.Table.Name}}")
2016-08-04 05:11:45 +02:00
}
if err := o.doAfterUpsertHooks(); err != nil {
return err
}
return nil
}