sqlboiler/templates/16_reload.tpl
2016-09-02 17:55:16 +10:00

85 lines
2.6 KiB
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{{- $tableNameSingular := .Table.Name | singular | titleCase -}}
{{- $varNameSingular := .Table.Name | singular | camelCase -}}
{{- $varNamePlural := .Table.Name | plural | camelCase -}}
// ReloadGP refetches the object from the database and panics on error.
func (o *{{$tableNameSingular}}) ReloadGP() {
if err := o.ReloadG(); err != nil {
panic(boil.WrapErr(err))
}
}
// ReloadP refetches the object from the database with an executor. Panics on error.
func (o *{{$tableNameSingular}}) ReloadP(exec boil.Executor) {
if err := o.Reload(exec); err != nil {
panic(boil.WrapErr(err))
}
}
// ReloadG refetches the object from the database using the primary keys.
func (o *{{$tableNameSingular}}) ReloadG() error {
if o == nil {
return errors.New("{{.PkgName}}: no {{$tableNameSingular}} provided for reload")
}
return o.Reload(boil.GetDB())
}
// Reload refetches the object from the database
// using the primary keys with an executor.
func (o *{{$tableNameSingular}}) Reload(exec boil.Executor) error {
ret, err := Find{{$tableNameSingular}}(exec, {{.Table.PKey.Columns | stringMap .StringFuncs.titleCase | prefixStringSlice "o." | join ", "}})
if err != nil {
return err
}
*o = *ret
return nil
}
func (o *{{$tableNameSingular}}Slice) ReloadAllGP() {
if err := o.ReloadAllG(); err != nil {
panic(boil.WrapErr(err))
}
}
func (o *{{$tableNameSingular}}Slice) ReloadAllP(exec boil.Executor) {
if err := o.ReloadAll(exec); err != nil {
panic(boil.WrapErr(err))
}
}
func (o *{{$tableNameSingular}}Slice) ReloadAllG() error {
if o == nil {
return errors.New("{{.PkgName}}: empty {{$tableNameSingular}}Slice provided for reload all")
}
return o.ReloadAll(boil.GetDB())
}
// ReloadAll refetches every row with matching primary key column values
// and overwrites the original object slice with the newly updated slice.
func (o *{{$tableNameSingular}}Slice) ReloadAll(exec boil.Executor) error {
if o == nil || len(*o) == 0 {
return nil
}
{{$varNamePlural}} := {{$tableNameSingular}}Slice{}
args := o.inPrimaryKeyArgs()
sql := fmt.Sprintf(
`SELECT {{.Table.Name}}.* FROM {{.Table.Name}} WHERE (%s) IN (%s)`,
strings.Join(strmangle.IdentQuoteSlice({{$varNameSingular}}PrimaryKeyColumns), ","),
strmangle.Placeholders(len(*o) * len({{$varNameSingular}}PrimaryKeyColumns), 1, len({{$varNameSingular}}PrimaryKeyColumns)),
)
q := boil.SQL(exec, sql, args...)
err := q.Bind(&{{$varNamePlural}})
if err != nil {
return errors.Wrap(err, "{{.PkgName}}: unable to reload all in {{$tableNameSingular}}Slice")
}
*o = {{$varNamePlural}}
return nil
}