package models import "github.com/beego/beego/v2/client/orm" type Dashboard struct { BookNumber int64 `json:"book_number"` DocumentNumber int64 `json:"document_number"` MemberNumber int64 `json:"member_number"` CommentNumber int64 `json:"comment_number"` AttachmentNumber int64 `json:"attachment_number"` } func NewDashboard() *Dashboard { return &Dashboard{} } func (m *Dashboard) Query() *Dashboard { o := orm.NewOrm() book_number, _ := o.QueryTable(NewBook().TableNameWithPrefix()).Count() m.BookNumber = book_number document_count, _ := o.QueryTable(NewDocument().TableNameWithPrefix()).Count() m.DocumentNumber = document_count member_number, _ := o.QueryTable(NewMember().TableNameWithPrefix()).Count() m.MemberNumber = member_number //comment_number,_ := o.QueryTable(NewComment().TableNameWithPrefix()).Count() m.CommentNumber = 0 attachment_number, _ := o.QueryTable(NewAttachment().TableNameWithPrefix()).Count() m.AttachmentNumber = attachment_number return m }