136 lines
4.3 KiB
Go
136 lines
4.3 KiB
Go
package coinser
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import (
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"context"
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"strings"
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"time"
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"videoweb/app/service/rechargeser/jiahua"
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"videoweb/pub/common/log"
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"videoweb/pub/common/srvdef"
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"videoweb/pub/models/rechargepackagemod"
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"videoweb/pub/models/usermod"
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"videoweb/pub/models/vipordermod"
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"videoweb/pub/mongos"
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"videoweb/pub/pubdef"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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// BuyCoinResp 购买金币下单响应
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type BuyCoinResp struct {
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TradeNo string `json:"tradeNo"`
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PayUrl string `json:"payUrl"`
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PayUrlMode string `json:"payUrlMode"`
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IsOpenNewBrowser bool `json:"isOpenNewBrowser"`
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}
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// GetUserInfo 获取用户信息
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func GetUserInfo(ctx context.Context, userId int64) (*usermod.User, *srvdef.SrvErr) {
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return usermod.FindOneUser(ctx, bson.M{usermod.FN.User.Id: userId})
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}
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// CreateCoinOrder 创建金币购买订单（统一写入 vip_order 表，OrderType=2）。
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// 防重复：15 秒内同一用户+同一套餐的 pending 订单直接返回原支付链接。
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func CreateCoinOrder(ctx context.Context,
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userId int64, userName string,
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packageId int64, payMode string,
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sysType string, devType string, ip string,
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districtCode string,
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) (*BuyCoinResp, *srvdef.SrvErr) {
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pkg, serr := rechargepackagemod.FindOneRechargePackage(ctx, bson.M{
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rechargepackagemod.FN.RechargePackage.Id: packageId,
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rechargepackagemod.FN.RechargePackage.PackageType: rechargepackagemod.PackageTypeCoin,
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rechargepackagemod.FN.RechargePackage.Status: rechargepackagemod.StatusEnabled,
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})
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if serr != nil || pkg == nil {
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return nil, srvdef.New(srvdef.ErrNoData, "金币套餐不存在或已下架", "")
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}
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coinAmount := pkg.BaseCoin + pkg.GiftCoin
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if coinAmount <= 0 {
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return nil, srvdef.New(srvdef.ErrParamError, "金币套餐到账数量无效", "")
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}
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now := time.Now()
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dupFilter := bson.M{
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vipordermod.FN.VipOrder.UserId: userId,
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vipordermod.FN.VipOrder.CoinCfgId: packageId,
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vipordermod.FN.VipOrder.OrderType: vipordermod.OrderTypeCoin,
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vipordermod.FN.VipOrder.PayMode: payMode,
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vipordermod.FN.VipOrder.Status: pubdef.VipOrderPending,
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vipordermod.FN.VipOrder.CreatedAt: bson.M{"$gte": now.Add(-15 * time.Second)},
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}
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existing, _ := vipordermod.FindOneVipOrder(ctx, dupFilter)
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if existing != nil && existing.PayUrl != "" {
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return &BuyCoinResp{
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TradeNo: existing.TradeNo,
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PayUrl: existing.PayUrl,
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PayUrlMode: existing.PayUrlMode,
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IsOpenNewBrowser: true,
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}, nil
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}
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tradeNo := pubdef.GetTrandNoWithUUID()
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payInfo, serr := jiahua.SubmitOrder(ctx, userId, userName, tradeNo, pkg.Price, payMode, sysType, devType, ip)
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if serr != nil {
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return nil, serr
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}
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order := &vipordermod.VipOrder{
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Id: mongos.Lid.VipOrder.Get(),
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OrderType: vipordermod.OrderTypeCoin,
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UserId: userId,
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CoinCfgId: packageId, // 兼容历史字段，存购买套餐ID
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Coin: coinAmount,
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BaseCoin: pkg.BaseCoin,
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GiftCoin: pkg.GiftCoin,
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Amount: pkg.Price,
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PayMode: payMode,
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TradeNo: tradeNo,
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Oid: payInfo.Oid,
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Status: pubdef.VipOrderPending,
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PayUrl: payInfo.PayUrl,
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PayUrlMode: payInfo.PayUrlMode,
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PayChannel: payInfo.PayChannel,
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PayRate: payInfo.PayRate,
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IPAddr: ip,
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SysType: sysType,
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DistrictCode: strings.TrimSpace(districtCode),
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CreatedAt: now,
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UpdatedAt: now,
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}
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if serr = vipordermod.InsertOneVipOrder(ctx, order); serr != nil {
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log.Error("coinser:CreateCoinOrder InsertOneVipOrder failed",
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log.Any("tradeNo", tradeNo), log.E(serr))
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return nil, serr
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}
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return &BuyCoinResp{
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TradeNo: tradeNo,
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PayUrl: payInfo.PayUrl,
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PayUrlMode: payInfo.PayUrlMode,
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IsOpenNewBrowser: true,
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}, nil
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}
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// GetCoinOrderHistory 查询用户金币购买记录
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func GetCoinOrderHistory(ctx context.Context, userId int64, page, pageSize int64) (vipordermod.VipOrderList, int64, *srvdef.SrvErr) {
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filter := bson.M{
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vipordermod.FN.VipOrder.UserId: userId,
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vipordermod.FN.VipOrder.OrderType: vipordermod.OrderTypeCoin,
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}
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total, serr := vipordermod.CountVipOrder(ctx, filter)
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if serr != nil {
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return nil, 0, serr
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}
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skip := (page - 1) * pageSize
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opts := options.Find().
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SetSort(bson.M{vipordermod.FN.VipOrder.CreatedAt: -1}).
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SetSkip(skip).
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SetLimit(pageSize)
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list, serr := vipordermod.FindManyVipOrder(ctx, filter, opts)
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return list, total, serr
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}
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