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80 行
1.8 KiB
80 行
1.8 KiB
package service
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import (
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"beeblog/models"
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"github.com/astaxie/beego/orm"
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"fmt"
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)
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func FindCommentByBlog(bid int64) ([]*models.Comment, error) {
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var comms []*models.Comment
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o := orm.NewOrm()
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_, err := o.QueryTable(&models.Comment{}).Filter("Pid", 0).Filter("BlogId",bid).OrderBy("-Ctime").All(&comms)
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if err != nil {
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return nil, err
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}
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if len(comms) > 0 {
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for i := 0; i < len(comms); i++ {
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var childs []*models.Comment
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_, childerrr := o.QueryTable(&models.Comment{}).Filter("Pid", comms[i].Id).OrderBy("-Ctime").All(&childs)
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if childerrr == nil {
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if len(childs) > 0{
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comms[i].Childs = childs
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for j:=0 ; j<len(childs);j++{
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cuser := &models.User{Id: childs[j].CuserId}
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o.Read(cuser)
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childs[j].CUser = cuser
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buser := &models.User{Id: childs[j].BuserId}
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o.Read(buser)
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childs[j].BUser = buser
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}
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}
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}
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cuser := &models.User{Id: comms[i].CuserId}
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o.Read(cuser)
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comms[i].CUser = cuser
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}
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}
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return comms, nil
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}
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func SaveComment(comment *models.Comment) error {
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o := orm.NewOrm()
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id, err := o.Insert(comment)
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if err == nil {
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comment.Id = id
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cuser := &models.User{Id: comment.CuserId}
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o.Read(cuser)
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comment.CUser = cuser
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if comment.BuserId !=0 {
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buser := &models.User{Id: comment.BuserId}
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o.Read(buser)
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comment.BUser = buser
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}
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return nil
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}
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return err
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}
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func ReadComment(comment *models.Comment) error {
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return orm.NewOrm().Read(comment)
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}
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func DelComment(id int64) error {
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comm := &models.Comment{Id: id}
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o := orm.NewOrm()
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err := o.Read(comm)
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if err != nil {
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return err
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}
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if comm.Pid != 0 {
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if _, err := o.QueryTable(models.Comment{}).Filter("Pid", id).Delete(); err != nil {
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fmt.Println(err)
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}
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}
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if _, err := o.Delete(comm); err != nil {
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return err
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}
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return nil
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}
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