Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-15 13:57:10 +08:00
commit 8679200f41
1897 changed files with 257900 additions and 0 deletions
@@ -0,0 +1,212 @@
+package productser
+
+import (
+	"91porn-server/common/log"
+	"91porn-server/common/stderr"
+	"91porn-server/models/commod"
+	"91porn-server/models/v/prdcthsomod"
+	"91porn-server/models/v/productmod"
+	"91porn-server/models/v/usermod"
+	"91porn-server/models/v/videocoupon"
+	"time"
+)
+
+// formatMoney 生成支付通道支持的金额
+func formatMoney(price int64) int64 {
+	if price <= 0 {
+		return 0
+	}
+
+	if price <= 300 {
+		return 300
+	}
+
+	if price <= 500 {
+		return 500
+	}
+
+	for i := 1; i < 10; i++ {
+		if price <= int64(i*1000) {
+			return int64(i * 1000)
+		}
+	}
+
+	return price
+}
+
+func CheckUserUpgradeProducts(uid uint64, vips []productmod.Product) {
+	// 获取当前用户VIP信息
+	user, uErr := usermod.FindUserByUID(uid)
+	if uErr != nil {
+		log.Error("CheckUserUpgrade FindUserByUID Error", log.Any("uid", uid))
+		return
+	}
+	if !user.IsVIP(time.Now()) {
+		return
+	}
+	// 替换产品升级价格
+	lastPID, lastVipName, lastAmount := prdcthsomod.GetUserLastVip(uid)
+	if lastPID.IsZero() || lastAmount < 500 {
+		return
+	}
+
+	for i, p := range vips {
+		vips[i].PurchasePrice = p.DiscountedPrice
+		if !p.CheckUpgrade(lastPID) {
+			continue
+		}
+
+		switch p.ProductType {
+		case commod.VIP, commod.NEWUSERCard:
+			if lastAmount >= p.DiscountedPrice {
+				continue
+			}
+
+		case commod.AdvanceCard:
+			if lastAmount >= p.AdvanceAmount {
+				continue
+			}
+
+			realPriceAdv := formatMoney(p.AdvanceAmount - lastAmount)
+			vips[i].AdvanceAmount = realPriceAdv
+		default:
+			continue
+		}
+
+		vips[i].IsUpgrade = true
+		realPrice := formatMoney(p.DiscountedPrice - lastAmount)
+		vips[i].DiscountedPrice = realPrice
+		vips[i].DiscountedPriceAnd = &realPrice
+		vips[i].DiscountedPriceIos = &realPrice
+		vips[i].CurrentVipName = lastVipName
+		vips[i].CurrentVipPrice = lastAmount
+	}
+}
+
+// CheckUserUpgrade 检查用户当前VIP是否为升级
+func CheckUserUpgrade(uid uint64, product *productmod.Product) {
+	// 获取当前用户VIP信息
+	user, uErr := usermod.FindUserByUID(uid)
+	if uErr != nil {
+		log.Error("CheckUserUpgrade FindUserByUID Error", log.Any("uid", uid))
+		return
+	}
+	if !user.IsVIP(time.Now()) {
+		return
+	}
+	// 替换产品升级价格
+	lastPID, lastVipName, lastAmount := prdcthsomod.GetUserLastVip(uid)
+	if lastPID.IsZero() || lastAmount < 500 {
+		return
+	}
+
+	product.PurchasePrice = product.DiscountedPrice
+	if !product.CheckUpgrade(lastPID) {
+		return
+	}
+
+	switch product.ProductType {
+	case commod.VIP, commod.NEWUSERCard:
+		if lastAmount >= product.DiscountedPrice {
+			return
+		}
+
+	case commod.AdvanceCard:
+		if lastAmount >= product.AdvanceAmount {
+			return
+		}
+
+		realPriceAdv := formatMoney(product.AdvanceAmount - lastAmount)
+		product.AdvanceAmount = realPriceAdv
+	default:
+		return
+	}
+
+	realPrice := formatMoney(product.DiscountedPrice - lastAmount)
+	product.IsUpgrade = true
+	product.DiscountedPrice = realPrice
+	product.DiscountedPriceAnd = &realPrice
+	product.DiscountedPriceIos = &realPrice
+	product.CurrentVipName = lastVipName
+	product.CurrentVipPrice = lastAmount
+}
+
+// 金币视频抵用券业务处理
+func GoldVideoCoupleHandler(p *productmod.Product, u *usermod.User, sel usermod.UserSelector) usermod.UserSelector {
+	goldVideoCoupon := make([]usermod.UserGoldVideoCoupon, 0)
+	//存在
+	coupon_bool := true
+	//处理相同面值优惠券, 券数量相加
+	if u.GoldVideoCoupon != nil && len(u.GoldVideoCoupon) > 0 {
+		goldVideoCoupon = u.GoldVideoCoupon
+		for index, gvc := range goldVideoCoupon {
+			if gvc.Gold == p.GoldVideoCouponNum {
+				goldVideoCoupon[index].Count += p.GoldVideoCouponCount
+				coupon_bool = false
+				break
+			}
+		}
+	}
+	//用户不存在当前面值的优惠券, 则新增
+	if coupon_bool {
+		goldVideoCoupon = append(goldVideoCoupon, usermod.UserGoldVideoCoupon{
+			Gold:  p.GoldVideoCouponNum,
+			Count: p.GoldVideoCouponCount,
+		})
+	}
+	if len(goldVideoCoupon) > 0 {
+		sel.GoldVideoCoupon = &goldVideoCoupon
+	}
+	return sel
+}
+
+// HandleGoldVideoCoupon 处理观影券。source表示观影券来源，如购买VIP。
+func HandleGoldVideoCoupon(p *productmod.Product, uid uint64, source videocoupon.GoldVideoCouponSource) []videocoupon.UserGoldVideoCoupon {
+	if p.GoldVideoCouponNum <= 0 {
+		return nil
+	}
+	// 该产品设置了附赠观影券
+	coupons := make([]videocoupon.UserGoldVideoCoupon, p.GoldVideoCouponCount)
+	for i := 0; i < p.GoldVideoCouponCount; i++ {
+		coupons[i] = videocoupon.UserGoldVideoCoupon{
+			UID:    uid,
+			Num:    p.GoldVideoCouponNum,
+			Used:   false,
+			Source: source,
+		}
+	}
+	return coupons
+}
+
+// CheckGoldVideoCoupon 校验用户选择的观影券是否符合要求
+// userChoose：用户选择的观影券面值（金币数）。
+// videoCoupons：H5改版重构后的观影券，传入的 UserGoldVideoCoupon 均保证面值与用户的选择相等。
+// 返回bool值: true 表示用户未选择观影券; false 表示用户未选择观影券
+func CheckGoldVideoCoupon(userChoose, videoCoins int64, u *usermod.User, videoCoupons []videocoupon.UserGoldVideoCoupon) (bool, stderr.Code) {
+	if userChoose <= 0 { // 用户未选择观影券
+		return false, stderr.Success
+	}
+	if userChoose < videoCoins {
+		// 用户选择的观影券面值不够
+		return false, stderr.GoldVideoCoupleAmountErr
+	}
+	// u.GoldVideoCoupon 老版观影券数据结构, 需做兼容并判断观影券金额是否足够
+	// videoCoupons 新版(H5改版重构后)观影券数据结构, 无需进行金额判定
+	if len(u.GoldVideoCoupon) <= 0 && len(videoCoupons) <= 0 {
+		// 新老版数据结构皆显示用户无观影券可用
+		return false, stderr.GoldVideoCoupleNotExist
+	}
+	// 先在老版观影券结构中寻找是否有合适观影券
+	for _, coupon := range u.GoldVideoCoupon {
+		if coupon.Count > 0 && int64(coupon.Gold) >= userChoose {
+			return true, stderr.Success
+		}
+	}
+	// 若老版观影券结构中未找到, 则从新版观影券结构中寻找
+	if len(videoCoupons) > 0 {
+		// 找到新版观影券
+		return true, stderr.Success
+	}
+	// 新老版数据结构中皆未找到用户观影券
+	return false, stderr.GoldVideoCoupleNotExist
+}