1

dao/print_dao.go

@@ -90,6 +90,50 @@ func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnl
 	return &model.PagedInfo{TotalCount: count, Data: printers}, err
 }
 
+func GetPrintAndBill(db *sqlx.DB, appID int, printNo, name string, status, isOnline, offset, pageSize int, userId string) (page *model.PageInfoAndPrintBill, err error) {
+	sqlCount := `SELECT COUNT(id) count `
+	sql := `SELECT * `
+	sqlOther := ` FROM printer WHERE 1 = 1 AND deleted_at = ?`
+	sqlParams := []interface{}{utils.DefaultTimeValue}
+	if appID != 0 {
+		sqlOther += " AND app_id = ?"
+		sqlParams = append(sqlParams, appID)
+	}
+	if printNo != "" {
+		sqlOther += " AND print_no = ?"
+		sqlParams = append(sqlParams, printNo)
+	}
+	if name != "" {
+		sqlOther += " AND name LIKE ?"
+		sqlParams = append(sqlParams, "%"+name+"%")
+	}
+	if status != model.StatusAll {
+		sqlOther += " AND status = ?"
+		sqlParams = append(sqlParams, status)
+	}
+	if isOnline != model.StatusAll {
+		sqlOther += " AND is_online = ?"
+		sqlParams = append(sqlParams, isOnline)
+	}
+	if userId != "" {
+		sqlOther += " AND user_id = ?"
+		sqlParams = append(sqlParams, userId)
+	}
+	//查总数
+	count := 0
+	row := db.DB.QueryRow(sqlCount+sqlOther, sqlParams...)
+	if err = row.Scan(&count); err != nil {
+		return page, err
+	}
+	sqlOther += " LIMIT ? OFFSET ?"
+	sqlParams = append(sqlParams, pageSize, offset)
+	var printers []*model.Printer
+	if err = db.Select(&printers, sql+sqlOther, sqlParams...); err != nil {
+		return nil, err
+	}
+	return &model.PageInfoAndPrintBill{TotalCount: count, Data: printers}, err
+}
+
 func GetPrintIsUse(printNo string) (bool, string, error) {
 	sql := `SELECT * FROM printer WHERE  deleted_at = ? AND print_no = ?`
 	param := []interface{}{utils.DefaultTimeValue, printNo}