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提交评论时，判断文章是否存在。删除时判断是否有权限删除。

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This commit is contained in:
wangbin05
2021-04-04 16:44:14 +08:00
parent 3d12583eba
commit 27dea7b8bd
5 changed files with 51 additions and 45 deletions
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30
models/CommentModel.go
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@@ -55,18 +55,18 @@ func NewComment() *Comment {
return &Comment{}
}
func (m *Comment) Find(id int) (*Comment, error) {
if id <= 0 {
return m, ErrInvalidParameter
}
o := orm.NewOrm()
err := o.Read(m)
return m, err
// 是否有权限删除
func (m *Comment) CanDelete(user_memberid int, user_bookrole conf.BookRole) bool {
return user_memberid == m.MemberId || user_bookrole == conf.BookFounder || user_bookrole == conf.BookAdmin
}
// 根据文档id查询文档评论
func (m *Comment) QueryCommentByDocumentId(doc_id, page, pagesize, userid int) (comments []Comment, count int64, ret_page int) {
func (m *Comment) QueryCommentByDocumentId(doc_id, page, pagesize int, member *Member) (comments []Comment, count int64, ret_page int) {
doc, err := NewDocument().Find(doc_id)
if err != nil {
return
}
o := orm.NewOrm()
count, _ = o.QueryTable(m.TableNameWithPrefix()).Filter("document_id", doc_id).Count()
if -1 == page { // 请求最后一页
@@ -80,9 +80,11 @@ func (m *Comment) QueryCommentByDocumentId(doc_id, page, pagesize, userid int) (
offset := (page - 1) * pagesize
ret_page = page
o.QueryTable(m.TableNameWithPrefix()).Filter("document_id", doc_id).OrderBy("comment_date").Offset(offset).Limit(pagesize).All(&comments)
bookRole, _ := NewRelationship().FindForRoleId(doc.BookId, member.MemberId)
for i := 0; i < len(comments); i++ {
comments[i].Index = (i + 1) + (page - 1) * pagesize
if userid == comments[i].MemberId {
if comments[i].CanDelete(member.MemberId, bookRole) {
comments[i].ShowDel = 1
}
}
@@ -168,4 +170,12 @@ func (m *Comment) Delete() error {
o := orm.NewOrm()
_, err := o.Delete(m)
return err
}
func (m *Comment) Find(id int, cols ...string) (*Comment, error) {
o := orm.NewOrm()
if err := o.QueryTable(m.TableNameWithPrefix()).Filter("comment_id", id).One(m, cols...); err != nil {
return m, err
}
return m, nil
}