Method Lists

models/version.go:169–212

(page, size int, wd string)

}

func (m *Version) Lists(page, size int, wd string) (versions []Version, total int64) {
	o := orm.NewOrm()
	q := o.QueryTable(m)
	wd = strings.TrimSpace(wd)
	if wd != "" {
		q = q.Filter("title__icontains", wd)
	}

	total, _ = q.Count()
	if total == 0 {
		return
	}

	q.Limit(size).Offset((page - 1) * size).OrderBy("-id").All(&versions)

	l := len(versions)
	if l == 0 {
		return
	}

	var (
		ids     []interface{}
		items   []VersionItem
		itemMap = make(map[int][]VersionItem)
	)

	for _, ver := range versions {
		ids = append(ids, ver.Id)
	}

	o.QueryTable(NewVersionItem()).Filter("version_id__in", ids...).Limit(l * 1000).OrderBy("version_id").All(&items)
	for _, item := range items {
		itemMap[item.VersionId] = append(itemMap[item.VersionId], item)
	}

	for idx, ver := range versions {
		if v, ok := itemMap[ver.Id]; ok {
			ver.Versions = m.SortVersionItems(v)
			versions[idx] = ver
		}
	}

	return
}

// DeleteVersionItem 删除版本项
func (m *Version) DeleteVersionItem(id int) (err error) {