Claude Opus 5
@@ -0,0 +1,203 @@
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package exchcodeser
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import (
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"91porn-server/models/v/backpackmod"
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"91porn-server/models/v/videocoupon"
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"strconv"
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"time"
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"91porn-server/common/stderr"
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"91porn-server/models/commod"
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"91porn-server/models/l/exchlogmod"
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"91porn-server/models/v/exchcodemod"
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"91porn-server/models/v/usermod"
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"91porn-server/models/v/walletmod"
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)
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// 兑换码兑换
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func CodeExchange(uid uint64, exchangeCode string) (code stderr.Code, data interface{}, err error) {
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// 获取该兑换码
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cMod, err := exchcodemod.GetExchangeCodeByCode(exchangeCode)
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if err != nil || cMod == nil {
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code = stderr.ExchangeCodeExchangeFailed
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return
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}
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u, err := usermod.FindUserByUID(uid)
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if err != nil || u == nil {
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code = stderr.UserIsNotExists
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return
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}
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if cMod.Channel == "XUA01" && cMod.Channel != u.DistrictCode {
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code = stderr.ExchangeCodeInvalidAuthority
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return
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}
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// 无该兑换码或者不是此app的兑换码
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if cMod == nil || cMod.App != exchcodemod.AppTypeYSVideo || cMod.Authority == exchcodemod.AuthorityFilmVip {
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code = stderr.ExchangeCodeInvalidCode
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return
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}
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var now = time.Now()
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// 未生效
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if cMod.EffectiveAt.After(now) {
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code = stderr.ExchangeCodeIsNotEffective
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return
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}
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// 已过期
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if cMod.InvalidAt.Before(now) {
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code = stderr.ExchangeCodeIsExpired
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return
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}
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//使用次数已满
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if cMod.UsableNum <= 0 {
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code = stderr.ExchangeCodeInvalidCode
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return
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}
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// 同一个的兑换码不能兑换两次
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lMod, err := exchlogmod.GetLogByUIDAndCode(uid, cMod.Code)
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if err != nil || (!lMod.ID.IsZero() && cMod.BatchNum != "YS-dzwj") {
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code = stderr.ExchangeCodeRepeatExchange
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return
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}
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// 兑换
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if code, err = exchange(uid, cMod); err != nil || code != stderr.Success {
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return
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}
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return doReward(uid, cMod.Authority, cMod.Reward, cMod.RewardCount)
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}
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// 兑换并记录日志
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func exchange(uid uint64, cMod *exchcodemod.ExchCode) (code stderr.Code, err error) {
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if err = exchcodemod.Exchange(cMod.Code); err != nil {
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code = stderr.ExchangeCodeExchangeFailed
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return
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}
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// 插入日志
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var logMod = exchlogmod.ExchangeLog{
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Code: cMod.Code,
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UserID: uid,
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BatchNum: cMod.BatchNum,
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Channel: cMod.Channel,
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Authority: cMod.Authority,
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Reward: cMod.Reward,
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RewardCount: cMod.RewardCount,
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CreatedAt: time.Now(),
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}
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if err = exchlogmod.Insert(logMod); err != nil {
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code = stderr.ExchangeCodeExchangeFailed
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return
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}
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code = stderr.Success
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return
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}
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// 发放奖品
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func doReward(uid uint64, eType exchcodemod.AuthorityType, reward int, rewardCount int) (code stderr.Code, data interface{}, err error) {
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// 兼容之前的数据
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if rewardCount == 0 {
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rewardCount = 1
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}
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now := time.Now()
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// 获取用户信息
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u, err := usermod.FindUserByUID(uid)
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if err != nil || u == nil {
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code = stderr.UserIsNotExists
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return
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}
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switch eType {
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case exchcodemod.AuthorityGold:
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if _, err := walletmod.CreditAmount(nil, int64(reward*rewardCount), uid); err != nil {
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code = stderr.ExchangeCodeExchangeFailed
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return code, nil, err
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}
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case exchcodemod.AuthorityShortVideoVip, exchcodemod.AuthorityFilmVip, exchcodemod.AuthoritySuper: // vip增加天数
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var now = time.Now()
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var vipExpireDate = time.Time{}
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if u.VipExpireDate.Before(now) {
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vipExpireDate = now.AddDate(0, 0, reward*rewardCount)
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} else {
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vipExpireDate = u.VipExpireDate.AddDate(0, 0, reward*rewardCount)
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}
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vipLevel := usermod.RenewVIPLevel(u.VipExpireDate, now, u.VipLevel, 1)
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var update = usermod.UserSelector{VipExpireDate: &vipExpireDate, VipLevel: &vipLevel}
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if u, err = usermod.Update(uid, update); err != nil || u == nil {
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code = stderr.ExchangeCodeExchangeFailed
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return code, nil, err
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}
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data = u
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case exchcodemod.Authority3dPermanentVIP:
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s := usermod.ThreeDayVIP_SnapVip
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permanentVIPLevel := 2
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permanentVIPExpireDate := now.AddDate(30, 0, 0)
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if u, err := usermod.UpdateSnapVip(u.UID, usermod.UserSelector{SnapVip: &s, VipLevel: &permanentVIPLevel, VipExpireDate: &permanentVIPExpireDate, OriginVipLevel: &u.VipLevel, OriginVipExpire: &u.VipExpireDate}); err != nil || u == nil {
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code = stderr.ExchangeCodeExchangeFailed
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return code, nil, err
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}
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case exchcodemod.AuthorityVideoCoupon: // 观影券
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for i := 0; i < rewardCount; i++ {
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videoCoupon := videocoupon.UserGoldVideoCoupon{
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UID: uid,
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Num: reward,
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Used: false,
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Source: videocoupon.GoldVideoCouponSourceExchange,
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UpdatedAt: now,
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CreatedAt: now,
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}
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if err := videocoupon.InsertOne(videoCoupon); err != nil {
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code = stderr.ExchangeCodeExchangeFailed
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continue
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}
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backpack := backpackmod.Backpack{
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UID: uid,
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GoodsType: backpackmod.ExchangeCoupon,
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GoodsValue: int64(videoCoupon.Num),
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GoodsOrigin: string(videocoupon.GoldVideoCouponSourceExchange),
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Status: backpackmod.Unused,
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ExpiredTime: now.AddDate(0, 0, 7),
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CreateTime: now,
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}
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backpackmod.AddGoods(nil, uid, backpack)
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}
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default:
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code = stderr.ExchangeCodeInvalidCode
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return
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}
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code = stderr.Success
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return
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}
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// 查询用户兑换记录
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func UserExchageRecord(uid uint64, page commod.Page) (stderr.Code, interface{}, error) {
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total, data, err := exchlogmod.GetExchangeLogList(exchlogmod.FilterDoc{
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UserID: &uid,
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}, page)
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if err != nil {
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return stderr.ExchangeCodeExchangeFailed, nil, nil
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}
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for i := range data {
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// 兼容兑换量
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if data[i].RewardCount == 0 {
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data[i].RewardCount = 1
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}
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switch data[i].Authority {
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case exchcodemod.AuthorityShortVideoVip:
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data[i].Desc = "视频VIPx" + strconv.Itoa(data[i].RewardCount)
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case exchcodemod.AuthorityFilmVip:
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data[i].Desc = "影视VIP(影院)" + strconv.Itoa(data[i].RewardCount)
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case exchcodemod.AuthoritySuper:
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data[i].Desc = "超级VIPx" + strconv.Itoa(data[i].RewardCount)
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case exchcodemod.AuthorityGold:
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data[i].Desc = "兑换金币x" + strconv.Itoa(data[i].Reward*data[i].RewardCount)
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case exchcodemod.Authority3dPermanentVIP:
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data[i].Desc = "3天VIPx" + strconv.Itoa(data[i].Reward*data[i].RewardCount)
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case exchcodemod.AuthorityVideoCoupon:
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data[i].Desc = "观影券" + strconv.Itoa(data[i].Reward) + "x" + strconv.Itoa(data[i].RewardCount) + "张"
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}
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}
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return stderr.Success, struct {
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Data []exchlogmod.ExchangeLog `json:"data"`
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Total int64 `json:"total"`
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}{
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Data: data,
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Total: total,
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}, nil
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}
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