更新买卖鱼上限，假定sales变量已经在 checkCanSalesFor 进行了防护
(uid int64, saleName string, sales int)
| 808 | |
| 809 | // 更新买卖鱼上限，假定sales变量已经在 checkCanSalesFor 进行了防护 |
| 810 | func (sql *fishdb) updateCanSalesFor(uid int64, saleName string, sales int) error { |
| 811 | sql.Lock() |
| 812 | defer sql.Unlock() |
| 813 | userInfo := buffInfo{ID: uid} |
| 814 | err := sql.db.Create("buff", &userInfo) |
| 815 | if err != nil { |
| 816 | return err |
| 817 | } |
| 818 | _ = sql.db.Find("buff", &userInfo, "WHERE ID = ?", uid) |
| 819 | if strings.Contains(saleName, "竿") { |
| 820 | userInfo.SalesPole++ |
| 821 | } else if !checkIsWaste(saleName) { |
| 822 | userInfo.BuyTing += sales |
| 823 | } |
| 824 | return sql.db.Insert("buff", &userInfo) |
| 825 | } |
| 826 | |
| 827 | // 检测物品是否是垃圾 |
| 828 | func checkIsWaste(thing string) bool { |