fix

app/main/api/internal/logic/agent/getlastwithdrawalinfologic.go

@@ -0,0 +1,95 @@
+package agent
+
+import (
+	"context"
+	"ycc-server/app/main/model"
+	"ycc-server/common/ctxdata"
+	"ycc-server/common/xerr"
+
+	"github.com/pkg/errors"
+
+	"ycc-server/app/main/api/internal/svc"
+	"ycc-server/app/main/api/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetLastWithdrawalInfoLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetLastWithdrawalInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetLastWithdrawalInfoLogic {
+	return &GetLastWithdrawalInfoLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetLastWithdrawalInfoLogic) GetLastWithdrawalInfo(req *types.GetLastWithdrawalInfoReq) (resp *types.GetLastWithdrawalInfoResp, 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. 获取代理信息
+	agent, err := l.svcCtx.AgentModel.FindOneByUserId(l.ctx, userID)
+	if err != nil {
+		if errors.Is(err, model.ErrNotFound) {
+			return nil, errors.Wrapf(xerr.NewErrMsg("您不是代理"), "")
+		}
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询代理信息失败, %v", err)
+	}
+
+	// 2. 验证提现方式
+	if req.WithdrawalType != 1 && req.WithdrawalType != 2 {
+		return nil, errors.Wrapf(xerr.NewErrMsg("提现方式无效"), "")
+	}
+
+	// 3. 查询该代理最近一次该类型的提现记录
+	// 注意：FindAll 方法会自动添加 del_state = ? 条件，所以这里不需要手动添加
+	builder := l.svcCtx.AgentWithdrawalModel.SelectBuilder().
+		Where("agent_id = ? AND withdrawal_type = ?", agent.Id, req.WithdrawalType).
+		OrderBy("create_time DESC").
+		Limit(1)
+
+	withdrawals, err := l.svcCtx.AgentWithdrawalModel.FindAll(l.ctx, builder, "")
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询上次提现记录失败, %v", err)
+	}
+
+	// 4. 如果没有找到记录，返回空信息
+	if len(withdrawals) == 0 {
+		return &types.GetLastWithdrawalInfoResp{
+			WithdrawalType: req.WithdrawalType,
+			PayeeAccount:   "",
+			PayeeName:      "",
+			BankCardNo:     "",
+			BankName:       "",
+		}, nil
+	}
+
+	// 5. 组装响应
+	lastWithdrawal := withdrawals[0]
+	resp = &types.GetLastWithdrawalInfoResp{
+		WithdrawalType: lastWithdrawal.WithdrawalType,
+		PayeeAccount:   lastWithdrawal.PayeeAccount,
+		PayeeName:      lastWithdrawal.PayeeName,
+		BankCardNo:     "",
+		BankName:       "",
+	}
+
+	// 如果是银行卡提现，填充银行卡信息
+	if lastWithdrawal.WithdrawalType == 2 {
+		if lastWithdrawal.BankCardNo.Valid {
+			resp.BankCardNo = lastWithdrawal.BankCardNo.String
+		}
+		if lastWithdrawal.BankName.Valid {
+			resp.BankName = lastWithdrawal.BankName.String
+		}
+	}
+
+	return resp, nil
+}