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9 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 618d6384d9 | |||
| face5ca364 | |||
| d3869f68f8 | |||
| 97ab3a7a1d | |||
| 6cc4582c87 | |||
| 4941d4eb8a | |||
| 11a16a65a0 | |||
| 71f992544e | |||
| 6320d6eb17 |
@@ -23,7 +23,7 @@ func (a AgentCtrlV1) List(ctx context.Context, req *v1.AgentListReq) (res *utils
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// Add 添加下级代理
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func (a AgentCtrlV1) Add(ctx context.Context, req *v1.AgentAddReq) (res *utils.Response[any], err error) {
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defer utils.Pass(&err)
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return service.Global.Agent.Add(ctx, req), nil
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panic("implement me")
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}
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// Ban 禁用代理
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@@ -46,14 +46,14 @@ func (SysUser) Edges() []ent.Edge {
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edge.To("children", SysUser.Type).
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From("parent").
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Unique(),
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edge.To("roles", SysRole.Type), // 用户拥有角色
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edge.To("agent", SysAgent.Type).Unique(), // 用户拥有代理
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edge.To("images", CpImage.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有的图片
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edge.To("cpuser", CpUser.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有的cp用户
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edge.To("cp_task", CpTask.Type),
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edge.To("cp_task_logs", CpTaskLog.Type), // 用户拥有的cp任务日志
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edge.To("created_cards", SysCard.Type), // 用户创建的卡
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edge.To("used_cards", SysCard.Type), // 用户使用的卡
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edge.To("roles", SysRole.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有角色
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edge.To("agent", SysAgent.Type).Unique().Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有代理
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edge.To("images", CpImage.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有的图片
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edge.To("cpuser", CpUser.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有的cp用户
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edge.To("cp_task", CpTask.Type).Annotations(entsql.OnDelete(entsql.Cascade)),
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edge.To("cp_task_logs", CpTaskLog.Type).Annotations(entsql.OnDelete(entsql.Cascade)), // 用户拥有的cp任务日志
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edge.To("created_cards", SysCard.Type), // 用户创建的卡
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edge.To("used_cards", SysCard.Type), // 用户使用的卡
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edge.To("cashback_cards", SysCard.Type),
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}
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}
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@@ -60,57 +60,6 @@ func (s *AgentServiceV1) List(ctx context.Context, req *v1.AgentListReq) *utils.
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return utils.SuccessWithTotal[[]v1.AgentListRes](res, total)
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}
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func (s *AgentServiceV1) Add(ctx context.Context, req *v1.AgentAddReq) *utils.Response[any] {
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// 参数校验
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currentUser := utils.GetUserInfoFromCtx(ctx)
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agent := currentUser.QueryAgent().OnlyX(ctx)
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if agent.Level >= req.Level {
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return utils.FailParam("下级代理级别不能高于当前代理级别")
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}
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if agent.Rate.Compare(req.Rate) <= 0 {
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return utils.FailParam("下级代理费率比例不能低于当前代理比例")
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}
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tx, err := db.Global.Tx(ctx)
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utils.OkOrPanic(err, func(err error) error {
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return oops.
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WithContext(ctx).
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With("创建事务失败").
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Wrap(err)
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})
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defer tx.Rollback()
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user := tx.SysUser.Query().Where(sysuser.IDEQ(currentUser.ID)).OnlyX(ctx)
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user.Balance = utils.CalculateBalance(user.Balance, req.Rate, req.Balance, req.Rate)
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if user.Balance.LessThan(decimal.NewFromInt(0)) {
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return utils.FailParam("余额不足")
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}
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// 扣除余额
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_, err = tx.SysUser.UpdateOne(user).SetBalance(user.Balance).Save(ctx)
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utils.OkOrPanic(err, func(err error) error {
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return oops.
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WithContext(ctx).
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With("更新用户余额失败").
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Wrap(err)
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})
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// 创建用户
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tmp := tx.SysUser.Create().
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SetUsername(req.Username).
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SetPassword(utils.PasswordBcryptHash(req.Password)).
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SetEmail(req.Email).
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SetParent(user)
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save := tmp.SaveX(ctx)
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// 关联角色
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role := tx.SysRole.Query().Where(sysrole.NameEQ(cst.KeyRoleAgent)).AllX(ctx)
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tx.SysUser.UpdateOne(save).AddRoles(role...).ExecX(ctx)
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// 创建代理
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tx.SysAgent.Create().
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SetLevel(req.Level).
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SetRate(req.Rate).
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SaveX(ctx)
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err = tx.Commit()
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return utils.SuccessWithMsg("")
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}
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func (s *AgentServiceV1) Ban(ctx context.Context, req *v1.AgentBanReq) *utils.Response[any] {
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user := db.Global.SysUser.Query().Where(sysuser.IDEQ(req.ID)).OnlyX(ctx)
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if !utils.IsAdminFromCtx(ctx) {
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@@ -127,19 +76,22 @@ func (s *AgentServiceV1) Ban(ctx context.Context, req *v1.AgentBanReq) *utils.Re
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}
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func (s *AgentServiceV1) Recharge(ctx context.Context, req *v1.AgentRechargeReq) *utils.Response[any] {
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// 参数校验
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user := db.Global.SysUser.Query().Where(sysuser.IDEQ(req.ID)).WithAgent().OnlyX(ctx)
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if !utils.IsAdminFromCtx(ctx) {
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currentUser := db.Global.SysUser.Query().Where(sysuser.ID(utils.GetUserInfoFromCtx(ctx).ID)).WithAgent().WithRoles().OnlyX(ctx)
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currentUser := utils.GetUserInfoFromCtx(ctx)
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// 参数校验
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if user.Edges.Agent == nil {
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return utils.FailParam("用户不是代理")
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}
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// 判断是否是自己的下级代理
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parent := user.QueryParent().WithAgent().FirstX(ctx)
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if parent == nil || parent.ID != currentUser.ID {
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return utils.FailParam("非法的下级代理参数")
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}
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if !utils.HasRole(currentUser.Edges.Roles, cst.KeyRoleAdmin) {
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needBalance := utils.CalculateBalance(parent.Balance, parent.Edges.Agent.Rate, req.Amount, user.Edges.Agent.Rate)
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balance.BalanceService.ChangeUserBalance(ctx, parent.ID, needBalance.Neg())
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}
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needBalance := utils.NeedBalance(parent.Edges.Agent.Rate, req.Amount, user.Edges.Agent.Rate)
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balance.BalanceService.ChangeUserBalance(ctx, parent.ID, needBalance.Neg())
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}
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balance.BalanceService.ChangeUserBalance(ctx, user.ID, req.Amount)
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return utils.SuccessWithMsg("操作成功")
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@@ -185,11 +137,13 @@ func (s *AgentServiceV1) AgentPutInfoReq(ctx context.Context, req *v1.AgentPutIn
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oldBalance = utils.RevertBalance(user.Balance, user.Edges.Agent.Rate)
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tx.SysAgent.UpdateOne(user.Edges.Agent).SetLevel(req.Level).SetRate(req.Rate).SaveX(ctx)
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}
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err = tx.Commit()
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//按照新费率计算余额
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newBalance := utils.TransformBalance(oldBalance, req.Rate)
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// 6. 更新用户余额
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balance.BalanceService.ChangeUserBalance(ctx, user.ID, newBalance.Sub(oldBalance))
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err = tx.Commit()
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// 6. 更新用户余额(如果更新了费率或者第一次改为代理)
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if user.Edges.Agent == nil || !user.Edges.Agent.Rate.Equal(req.Rate) {
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balance.BalanceService.ChangeUserBalance(ctx, user.ID, newBalance.Sub(user.Balance))
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}
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utils.OkOrPanic(err, func(err error) error {
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return oops.
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WithContext(ctx).
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@@ -4,33 +4,40 @@ import (
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"context"
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"likedream-goframe/internal/common/errors"
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"likedream-goframe/internal/db"
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"likedream-goframe/internal/ent"
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"likedream-goframe/internal/ent/sysuser"
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"likedream-goframe/internal/utils"
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"sync"
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"github.com/samber/oops"
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"github.com/shopspring/decimal"
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)
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var BalanceService = &BalanceServiceV1{
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lock: sync.Mutex{},
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}
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var BalanceService = &BalanceServiceV1{}
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type BalanceServiceV1 struct {
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lock sync.Mutex
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}
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func (v *BalanceServiceV1) ChangeUserBalance(ctx context.Context, userId int64, balance decimal.Decimal) {
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v.lock.Lock()
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defer v.lock.Unlock()
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tx, err := db.Global.Tx(ctx)
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utils.OkOrPanic(err, oops.WithContext(ctx).Wrap)
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defer tx.Rollback()
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user := tx.SysUser.Query().Where(sysuser.ID(userId)).WithRoles().OnlyX(ctx)
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newBalance := user.Balance.Add(balance)
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if newBalance.LessThan(decimal.Zero) {
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utils.OkOrPanic(errors.NewBusinessError(400, "余额不足"))
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}
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tx.SysUser.Update().Where(sysuser.ID(userId)).SetBalance(newBalance).SaveX(ctx)
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tx.Commit()
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func (v *BalanceServiceV1) ChangeUserBalance(ctx context.Context, userId int64, balance decimal.Decimal) error {
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return db.WithTx(ctx, func(c context.Context, tx *ent.Tx) {
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// 使用 SELECT ... FOR UPDATE 锁定用户记录
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user, err := tx.SysUser.Query().
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Where(sysuser.ID(userId)).
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ForUpdate().
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Only(ctx)
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if err != nil {
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utils.OkOrPanic(err)
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}
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newBalance := user.Balance.Add(balance)
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if newBalance.LessThan(decimal.Zero) {
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utils.OkOrPanic(errors.NewBusinessError(400, "余额不足"))
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}
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// 更新余额
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tx.SysUser.Update().
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Where(sysuser.ID(userId)).
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SetBalance(newBalance).
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ExecX(ctx)
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tx.Commit()
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}, nil)
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}
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@@ -81,19 +81,18 @@ func (s *UserLoginServiceV1) Register(ctx context.Context, req *v1.UserRegisterR
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With("提交事务失败").
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Wrap(err)
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})
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// 注册成功后发送欢迎邮件(异步发送,不影响注册结果)
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go func() {
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ctx2 := context.Background()
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token := make([]byte, 32)
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_, _ = rand.Read(token)
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tokenStr := base64.URLEncoding.EncodeToString(token)
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set := redis.GetClient().Set(ctx, cst.RedisVerifyCode+tokenStr, req.Email, time.Duration(cst.RedisVerifyCodeExpire)*time.Second)
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err2 := set.Err()
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utils.OkOrPanic(err2)
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err2 := redis.GetClient().SetEx(ctx2, cst.RedisVerifyCode+tokenStr, req.Email, time.Duration(cst.RedisVerifyCodeExpire)*time.Second).Err()
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utils.OkOrPanic(err2, oops.WithContext(ctx2).Wrap)
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// 创建新的context避免原context被取消
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emailCtx := context.Background()
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emailService := email.NewV1()
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emailService.SendSignupEmail(emailCtx, req.Email, req.Username, tokenStr)
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emailService.SendSignupEmail(ctx2, req.Email, req.Username, tokenStr)
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}()
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return utils.SuccessWithMsg("注册成功")
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@@ -28,6 +28,14 @@ func CalculateBalance(balance decimal.Decimal, rate decimal.Decimal, amount deci
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return balance.Sub(amount.Div(amountRate).Mul(rate)).Truncate(2)
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}
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func NeedBalance(rate decimal.Decimal, amount decimal.Decimal, amountRate decimal.Decimal) decimal.Decimal {
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// 如果当前级别费率为0(超级管理员)
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if rate.Equal(decimal.NewFromInt(0)) {
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return decimal.Zero
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}
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return amount.Mul(rate).Div(amountRate)
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}
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// ConsumeBalance 消费余额
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func ConsumeBalance(balance decimal.Decimal, rate decimal.Decimal) decimal.Decimal {
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return balance.Mul(rate)
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Reference in New Issue
Block a user