init: 初始化 web_hgdjb_server 项目

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-11-07 10:47:32 +08:00
commit f13d33af4d
707 changed files with 147705 additions and 0 deletions
@@ -0,0 +1,108 @@
+package rechargepackageser
+
+import (
+	"context"
+	"videoweb/app/api/proto"
+	"videoweb/pub/common/log"
+	"videoweb/pub/common/srvdef"
+	"videoweb/pub/models/rechargepackagemod"
+	"videoweb/pub/payCenter"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+// GetRechargePackageList 查询购买套餐页所需的会员畅享和金币充值列表，并为各套餐附上可用支付方式。
+// 内部统一调用一次新支付中心通道查询，避免 N+1 请求。
+func GetRechargePackageList(ctx context.Context) (*proto.RechargePackageListResp, *srvdef.SrvErr) {
+	filter := bson.M{rechargepackagemod.FN.RechargePackage.Status: rechargepackagemod.StatusEnabled}
+	opts := options.Find().SetSort(bson.D{
+		{Key: rechargepackagemod.FN.RechargePackage.PackageType, Value: 1},
+		{Key: rechargepackagemod.FN.RechargePackage.Sort, Value: 1},
+		{Key: rechargepackagemod.FN.RechargePackage.Id, Value: -1},
+	})
+	list, err := rechargepackagemod.FindManyRechargePackage(ctx, filter, opts)
+	if err != nil {
+		return nil, err
+	}
+	if len(list) == 0 {
+		return &proto.RechargePackageListResp{
+			VipList:  make([]*proto.RechargePackageItem, 0),
+			CoinList: make([]*proto.RechargePackageItem, 0),
+		}, nil
+	}
+
+	channelMap := buildPayMethodMap(ctx, list)
+
+	resp := &proto.RechargePackageListResp{
+		VipList:  make([]*proto.RechargePackageItem, 0),
+		CoinList: make([]*proto.RechargePackageItem, 0),
+	}
+	for _, item := range list {
+		data := rechargePackageToAppItem(item, channelMap[item.Price])
+		switch item.PackageType {
+		case rechargepackagemod.PackageTypeVip:
+			resp.VipList = append(resp.VipList, data)
+		case rechargepackagemod.PackageTypeCoin:
+			resp.CoinList = append(resp.CoinList, data)
+		}
+	}
+	return resp, nil
+}
+
+// buildPayMethodMap 按金额批量查询可用支付方式；查询失败时返回空映射，不影响套餐列表展示。
+func buildPayMethodMap(ctx context.Context, list rechargepackagemod.RechargePackageList) map[int64][]proto.PayMethodInfo {
+	seen := map[int64]struct{}{}
+	moneys := make([]int64, 0)
+	for _, item := range list {
+		if item == nil || item.Price <= 0 {
+			continue
+		}
+		if _, ok := seen[item.Price]; ok {
+			continue
+		}
+		seen[item.Price] = struct{}{}
+		moneys = append(moneys, item.Price)
+	}
+	if len(moneys) == 0 {
+		return map[int64][]proto.PayMethodInfo{}
+	}
+
+	channels, serr := payCenter.GetPayChannelByMoney(ctx, moneys)
+	if serr != nil {
+		log.Error("rechargepackageser:查询支付通道失败", log.E(serr))
+		return map[int64][]proto.PayMethodInfo{}
+	}
+	channelMap := make(map[int64][]proto.PayMethodInfo, len(moneys))
+	for _, money := range moneys {
+		payTypes := channels.GetPayType(money)
+		methods := make([]proto.PayMethodInfo, 0, len(payTypes))
+		for _, payType := range payTypes {
+			methods = append(methods, proto.PayMethodInfo{Type: payType.Type, TypeName: payType.TypeName})
+		}
+		channelMap[money] = methods
+	}
+	return channelMap
+}
+
+// rechargePackageToAppItem 将购买套餐表数据转换为 App 展示字段
+func rechargePackageToAppItem(item *rechargepackagemod.RechargePackage, payMethods []proto.PayMethodInfo) *proto.RechargePackageItem {
+	if payMethods == nil {
+		payMethods = []proto.PayMethodInfo{}
+	}
+	return &proto.RechargePackageItem{
+		Id:            item.Id,
+		PackageType:   item.PackageType,
+		Name:          item.Name,
+		SubTitle:      item.SubTitle,
+		Price:         item.Price,
+		OriginalPrice: item.OriginalPrice,
+		DurationDays:  item.DurationDays,
+		DurationHours: item.DurationDays * 24,
+		BaseCoin:      item.BaseCoin,
+		GiftCoin:      item.GiftCoin,
+		TotalCoin:     item.BaseCoin + item.GiftCoin,
+		Sort:          item.Sort,
+		PayMethods:    payMethods,
+	}
+}