Files
ycc-proxy-server/app/main/api/internal/logic/pay/paymentlogic.go

476 lines
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package pay
import (
"context"
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"database/sql"
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"encoding/json"
"fmt"
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"os"
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"strconv"
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"strings"
"time"
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"ycc-server/app/main/api/internal/svc"
"ycc-server/app/main/api/internal/types"
"ycc-server/app/main/model"
"ycc-server/common/ctxdata"
"ycc-server/common/xerr"
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"ycc-server/pkg/lzkit/lzUtils"
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"github.com/google/uuid"
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"github.com/pkg/errors"
"github.com/redis/go-redis/v9"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/stores/sqlx"
)
type PaymentLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
type PaymentTypeResp struct {
amount float64
outTradeNo string
description string
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orderID string // 订单ID用于开发环境测试支付模式
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}
func NewPaymentLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PaymentLogic {
return &PaymentLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
func (l *PaymentLogic) Payment(req *types.PaymentReq) (resp *types.PaymentResp, err error) {
var paymentTypeResp *PaymentTypeResp
var prepayData interface{}
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var orderID string
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// 检查是否为开发环境的测试支付模式
env := os.Getenv("ENV")
isDevTestPayment := env == "development" && (req.PayMethod == "test" || req.PayMethod == "test_empty")
isEmptyReportMode := env == "development" && req.PayMethod == "test_empty"
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l.svcCtx.OrderModel.Trans(l.ctx, func(ctx context.Context, session sqlx.Session) error {
switch req.PayType {
case "agent_vip":
paymentTypeResp, err = l.AgentVipOrderPayment(req, session)
if err != nil {
return err
}
case "query":
paymentTypeResp, err = l.QueryOrderPayment(req, session)
if err != nil {
return err
}
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case "agent_upgrade":
paymentTypeResp, err = l.AgentUpgradeOrderPayment(req, session)
if err != nil {
return err
}
}
// 开发环境测试支付模式:跳过实际支付流程
// 注意:订单状态更新在事务外进行,避免在事务中查询不到订单的问题
if isDevTestPayment {
// 获取订单ID从 QueryOrderPayment 返回的 orderID
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if paymentTypeResp.orderID == "" {
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return errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "开发测试模式订单ID无效")
}
orderID = paymentTypeResp.orderID
// 在事务中只记录订单ID不更新订单状态
// 订单状态的更新和后续流程在事务提交后处理
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logx.Infof("开发环境测试支付模式:订单 %s (ID: %s) 将在事务提交后更新状态", paymentTypeResp.outTradeNo, orderID)
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// 返回测试支付标识
prepayData = "test_payment_success"
return nil
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}
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// 正常支付流程
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var createOrderErr error
if req.PayMethod == "wechat" {
prepayData, createOrderErr = l.svcCtx.WechatPayService.CreateWechatOrder(l.ctx, paymentTypeResp.amount, paymentTypeResp.description, paymentTypeResp.outTradeNo)
} else if req.PayMethod == "alipay" {
prepayData, createOrderErr = l.svcCtx.AlipayService.CreateAlipayOrder(l.ctx, paymentTypeResp.amount, paymentTypeResp.description, paymentTypeResp.outTradeNo)
} else if req.PayMethod == "appleiap" {
prepayData = l.svcCtx.ApplePayService.GetIappayAppID(paymentTypeResp.outTradeNo)
}
if createOrderErr != nil {
return errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 创建支付订单失败: %+v", createOrderErr)
}
return nil
})
if err != nil {
return nil, err
}
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// 开发环境测试支付模式:事务提交后处理订单状态更新和后续流程
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if isDevTestPayment && paymentTypeResp != nil && paymentTypeResp.orderID != "" {
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// 使用 goroutine 异步处理,确保事务已完全提交
go func() {
// 短暂延迟,确保事务已完全提交到数据库
time.Sleep(200 * time.Millisecond)
finalOrderID := paymentTypeResp.orderID
// 查找订单并更新状态为已支付
order, findOrderErr := l.svcCtx.OrderModel.FindOne(context.Background(), finalOrderID)
if findOrderErr != nil {
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logx.Errorf("开发测试模式查找订单失败订单ID: %s, 错误: %v", finalOrderID, findOrderErr)
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return
}
// 更新订单状态为已支付
order.Status = "paid"
now := time.Now()
order.PayTime = sql.NullTime{Time: now, Valid: true}
// 空报告模式:在 PaymentPlatform 字段中标记,用于后续生成空报告
if isEmptyReportMode {
order.PaymentPlatform = "test_empty"
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logx.Infof("开发环境空报告模式:订单 %s (ID: %s) 已标记为空报告模式", paymentTypeResp.outTradeNo, finalOrderID)
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}
// 更新订单状态(在事务外执行)
updateErr := l.svcCtx.OrderModel.UpdateWithVersion(context.Background(), nil, order)
if updateErr != nil {
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logx.Errorf("开发测试模式更新订单状态失败订单ID: %s, 错误: %+v", finalOrderID, updateErr)
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return
}
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logx.Infof("开发环境测试支付模式:订单 %s (ID: %s) 已自动标记为已支付", paymentTypeResp.outTradeNo, finalOrderID)
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// 再次短暂延迟,确保订单状态更新已提交
time.Sleep(100 * time.Millisecond)
// 根据订单类型处理后续流程
if strings.HasPrefix(paymentTypeResp.outTradeNo, "U_") {
// 升级订单:直接执行升级操作
upgradeRecords, findUpgradeErr := l.svcCtx.AgentUpgradeModel.FindAll(context.Background(), l.svcCtx.AgentUpgradeModel.SelectBuilder().
Where("order_no = ?", paymentTypeResp.outTradeNo).
Limit(1), "")
if findUpgradeErr != nil || len(upgradeRecords) == 0 {
logx.Errorf("开发测试模式,查找升级记录失败,订单号: %s, 错误: %+v", paymentTypeResp.outTradeNo, findUpgradeErr)
return
}
upgradeRecord := upgradeRecords[0]
// 执行升级操作
err := l.svcCtx.AgentWalletModel.Trans(context.Background(), func(transCtx context.Context, session sqlx.Session) error {
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if err := l.svcCtx.AgentService.ProcessUpgrade(transCtx, upgradeRecord.AgentId, upgradeRecord.ToLevel, upgradeRecord.UpgradeType, upgradeRecord.UpgradeFee, upgradeRecord.RebateAmount, paymentTypeResp.outTradeNo, ""); err != nil {
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return errors.Wrapf(err, "执行升级操作失败")
}
// 更新升级记录状态为已完成
upgradeRecord.Status = 2 // 已完成status: 1=待处理2=已完成3=已失败)
upgradeRecord.Remark = lzUtils.StringToNullString("测试支付成功,升级完成")
if updateErr := l.svcCtx.AgentUpgradeModel.UpdateWithVersion(transCtx, session, upgradeRecord); updateErr != nil {
return errors.Wrapf(updateErr, "更新升级记录状态失败")
}
return nil
})
if err != nil {
logx.Errorf("开发测试模式,处理升级订单失败,订单号: %s, 错误: %+v", paymentTypeResp.outTradeNo, err)
} else {
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logx.Infof("开发测试模式,代理升级成功,订单号: %s, 代理ID: %s", paymentTypeResp.outTradeNo, upgradeRecord.AgentId)
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}
} else {
// 查询订单:发送支付成功通知任务,触发后续流程(生成报告和代理处理)
if sendErr := l.svcCtx.AsynqService.SendQueryTask(finalOrderID); sendErr != nil {
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logx.Errorf("开发测试模式发送支付成功通知任务失败订单ID: %s, 错误: %+v", finalOrderID, sendErr)
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} else {
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logx.Infof("开发测试模式已发送支付成功通知任务订单ID: %s", finalOrderID)
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}
}
}()
}
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switch v := prepayData.(type) {
case string:
// 如果 prepayData 是字符串类型,直接返回
return &types.PaymentResp{PrepayId: v, OrderNo: paymentTypeResp.outTradeNo}, nil
default:
return &types.PaymentResp{PrepayData: prepayData, OrderNo: paymentTypeResp.outTradeNo}, nil
}
}
func (l *PaymentLogic) QueryOrderPayment(req *types.PaymentReq, session sqlx.Session) (resp *PaymentTypeResp, err error) {
userID, getUidErr := ctxdata.GetUidFromCtx(l.ctx)
if getUidErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 获取用户信息失败, %+v", getUidErr)
}
outTradeNo := req.Id
redisKey := fmt.Sprintf(types.QueryCacheKey, userID, outTradeNo)
cache, cacheErr := l.svcCtx.Redis.GetCtx(l.ctx, redisKey)
if cacheErr != nil {
if cacheErr == redis.Nil {
return nil, errors.Wrapf(xerr.NewErrMsg("订单已过期"), "生成订单, 缓存不存在, %+v", cacheErr)
}
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 获取缓存失败, %+v", cacheErr)
}
var data types.QueryCacheLoad
err = json.Unmarshal([]byte(cache), &data)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 解析缓存内容失败, %v", err)
}
product, err := l.svcCtx.ProductModel.FindOneByProductEn(l.ctx, data.Product)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 查找产品错误: %v", err)
}
var amount float64
user, err := l.svcCtx.UserModel.FindOne(l.ctx, userID)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 获取用户信息失败: %v", err)
}
var agentLinkModel *model.AgentLink
if data.AgentIdentifier != "" {
var findAgentLinkErr error
agentLinkModel, findAgentLinkErr = l.svcCtx.AgentLinkModel.FindOneByLinkIdentifier(l.ctx, data.AgentIdentifier)
if findAgentLinkErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 获取代理链接失败: %+v", findAgentLinkErr)
}
amount = agentLinkModel.SetPrice
} else {
amount = product.SellPrice
}
if user.Inside == 1 {
amount = 0.01
}
order := model.Order{
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Id: uuid.NewString(),
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OrderNo: outTradeNo,
UserId: userID,
ProductId: product.Id,
PaymentPlatform: req.PayMethod,
PaymentScene: "app",
Amount: amount,
Status: "pending",
}
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_, insertOrderErr := l.svcCtx.OrderModel.Insert(l.ctx, session, &order)
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if insertOrderErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 保存订单失败: %+v", insertOrderErr)
}
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orderID := order.Id
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// 如果是代理推广订单,创建完整的代理订单记录
if data.AgentIdentifier != "" && agentLinkModel != nil {
// 获取代理信息
agent, err := l.svcCtx.AgentModel.FindOne(l.ctx, agentLinkModel.AgentId)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 查询代理信息失败: %+v", err)
}
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// 获取产品配置(必须存在)
productConfig, err := l.svcCtx.AgentProductConfigModel.FindOneByProductId(l.ctx, product.Id)
if err != nil {
if errors.Is(err, model.ErrNotFound) {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单失败,产品配置不存在, productId: %s请先在后台配置产品价格参数", product.Id)
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}
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 查询产品配置失败: %+v", err)
}
// 获取等级加成(需要从系统配置读取)
levelBonus, err := l.getLevelBonus(agent.Level)
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 获取等级加成配置失败: %+v", err)
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}
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// 使用产品配置的底价计算实际底价
basePrice := productConfig.BasePrice
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actualBasePrice := basePrice + float64(levelBonus)
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// 计算提价成本(使用产品配置)
priceThreshold := 0.0
priceFeeRate := 0.0
if productConfig.PriceThreshold.Valid {
priceThreshold = productConfig.PriceThreshold.Float64
}
if productConfig.PriceFeeRate.Valid {
priceFeeRate = productConfig.PriceFeeRate.Float64
}
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priceCost := 0.0
if agentLinkModel.SetPrice > priceThreshold {
priceCost = (agentLinkModel.SetPrice - priceThreshold) * priceFeeRate
}
// 计算代理收益
agentProfit := agentLinkModel.SetPrice - actualBasePrice - priceCost
// 创建代理订单记录
agentOrder := model.AgentOrder{
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Id: uuid.NewString(),
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AgentId: agentLinkModel.AgentId,
OrderId: orderID,
ProductId: product.Id,
OrderAmount: amount,
SetPrice: agentLinkModel.SetPrice,
ActualBasePrice: actualBasePrice,
PriceCost: priceCost,
AgentProfit: agentProfit,
ProcessStatus: 0, // 待处理
}
_, agentOrderInsert := l.svcCtx.AgentOrderModel.Insert(l.ctx, session, &agentOrder)
if agentOrderInsert != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "生成订单, 保存代理订单失败: %+v", agentOrderInsert)
}
}
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return &PaymentTypeResp{amount: amount, outTradeNo: outTradeNo, description: product.ProductName, orderID: orderID}, nil
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}
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// AgentVipOrderPayment 代理会员充值订单(已废弃,新系统使用升级功能替代)
func (l *PaymentLogic) AgentVipOrderPayment(req *types.PaymentReq, session sqlx.Session) (resp *PaymentTypeResp, err error) {
// 新代理系统已废弃会员充值功能,请使用升级功能
return nil, errors.Wrapf(xerr.NewErrMsg("该功能已废弃,请使用代理升级功能"), "")
}
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// AgentUpgradeOrderPayment 代理升级订单支付
func (l *PaymentLogic) AgentUpgradeOrderPayment(req *types.PaymentReq, session sqlx.Session) (resp *PaymentTypeResp, err error) {
userID, err := ctxdata.GetUidFromCtx(l.ctx)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "获取用户信息失败, %v", err)
}
// 1. 解析升级记录ID
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upgradeId := req.Id
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// 2. 查找升级记录
upgradeRecord, err := l.svcCtx.AgentUpgradeModel.FindOne(l.ctx, upgradeId)
if err != nil {
if errors.Is(err, model.ErrNotFound) {
return nil, errors.Wrapf(xerr.NewErrMsg("升级记录不存在"), "")
}
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询升级记录失败, %v", err)
}
// 3. 验证升级记录状态(必须是待支付状态)
if upgradeRecord.Status != 1 {
return nil, errors.Wrapf(xerr.NewErrMsg("升级记录状态不正确,无法支付"), "")
}
// 4. 验证代理ID是否匹配
agent, err := l.svcCtx.AgentModel.FindOneByUserId(l.ctx, userID)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询代理信息失败, %v", err)
}
if agent.Id != upgradeRecord.AgentId {
return nil, errors.Wrapf(xerr.NewErrMsg("无权支付此升级订单"), "")
}
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// 5. 生成订单号(升级订单前缀 U_限制长度不超过32
base := l.svcCtx.AlipayService.GenerateOutTradeNo()
outTradeNo := "U_" + base
if len(outTradeNo) > 32 {
outTradeNo = outTradeNo[:32]
}
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// 6. 获取用户信息(用于内部用户判断)
user, err := l.svcCtx.UserModel.FindOne(l.ctx, userID)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "获取用户信息失败: %v", err)
}
// 7. 计算支付金额
amount := upgradeRecord.UpgradeFee
if user.Inside == 1 {
amount = 0.01 // 内部用户测试金额
}
// 8. 创建订单记录
order := model.Order{
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Id: uuid.NewString(),
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OrderNo: outTradeNo,
UserId: userID,
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ProductId: "", // 升级订单没有产品ID
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PaymentPlatform: req.PayMethod,
PaymentScene: "app",
Amount: amount,
Status: "pending",
}
orderInsertResult, insertOrderErr := l.svcCtx.OrderModel.Insert(l.ctx, session, &order)
if insertOrderErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "创建订单失败: %+v", insertOrderErr)
}
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_ = orderInsertResult
orderID := order.Id
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// 9. 更新升级记录的订单号
upgradeRecord.OrderNo = lzUtils.StringToNullString(outTradeNo)
if updateErr := l.svcCtx.AgentUpgradeModel.UpdateWithVersion(l.ctx, session, upgradeRecord); updateErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "更新升级记录订单号失败: %+v", updateErr)
}
// 10. 生成描述信息
levelNames := map[int64]string{
1: "普通代理",
2: "黄金代理",
3: "钻石代理",
}
fromLevelName := levelNames[upgradeRecord.FromLevel]
toLevelName := levelNames[upgradeRecord.ToLevel]
description := fmt.Sprintf("代理升级:%s → %s", fromLevelName, toLevelName)
return &PaymentTypeResp{
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amount: amount,
outTradeNo: outTradeNo,
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description: description,
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orderID: orderID,
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}, nil
}
// getLevelBonus 获取等级加成(从配置表读取)
func (l *PaymentLogic) getLevelBonus(level int64) (int64, error) {
var configKey string
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switch level {
case 1: // 普通
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configKey = "level_1_bonus"
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case 2: // 黄金
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configKey = "level_2_bonus"
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case 3: // 钻石
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configKey = "level_3_bonus"
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default:
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return 0, nil
}
bonus, err := l.getConfigFloat(configKey)
if err != nil {
// 配置不存在时返回默认值
l.Errorf("获取等级加成配置失败, level: %d, key: %s, err: %v使用默认值", level, configKey, err)
switch level {
case 1:
return 6, nil
case 2:
return 3, nil
case 3:
return 0, nil
}
return 0, nil
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}
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return int64(bonus), nil
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}
// getConfigFloat 获取配置值(浮点数)
func (l *PaymentLogic) getConfigFloat(configKey string) (float64, error) {
config, err := l.svcCtx.AgentConfigModel.FindOneByConfigKey(l.ctx, configKey)
if err != nil {
return 0, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "获取配置失败, key: %s, %v", configKey, err)
}
value, err := strconv.ParseFloat(config.ConfigValue, 64)
if err != nil {
return 0, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "解析配置值失败, key: %s, value: %s, %v", configKey, config.ConfigValue, err)
}
return value, nil
}