first commit

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

@@ -0,0 +1,89 @@
+package agent
+
+import (
+	"context"
+	"ycc-server/app/main/model"
+	"ycc-server/common/ctxdata"
+	"ycc-server/common/globalkey"
+	"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 GetInviteCodeListLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetInviteCodeListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetInviteCodeListLogic {
+	return &GetInviteCodeListLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetInviteCodeListLogic) GetInviteCodeList(req *types.GetInviteCodeListReq) (resp *types.GetInviteCodeListResp, err error) {
+	// 1. 获取当前代理信息
+	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)
+	}
+
+	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. 构建查询条件
+	builder := l.svcCtx.AgentInviteCodeModel.SelectBuilder().
+		Where("agent_id = ? AND del_state = ?", agent.Id, globalkey.DelStateNo)
+
+	if req.Status >= 0 {
+		builder = builder.Where("status = ?", req.Status)
+	}
+
+	// 3. 分页查询
+	list, total, err := l.svcCtx.AgentInviteCodeModel.FindPageListByPageWithTotal(l.ctx, builder, req.Page, req.PageSize, "create_time DESC")
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "查询邀请码列表失败, %v", err)
+	}
+
+	// 4. 格式化返回数据
+	items := make([]types.InviteCodeItem, 0, len(list))
+	for _, v := range list {
+		item := types.InviteCodeItem{
+			Id:          v.Id,
+			Code:        v.Code,
+			TargetLevel: v.TargetLevel,
+			Status:      v.Status,
+			CreateTime:  v.CreateTime.Format("2006-01-02 15:04:05"),
+		}
+
+		if v.UsedTime.Valid {
+			item.UsedTime = v.UsedTime.Time.Format("2006-01-02 15:04:05")
+		}
+		if v.ExpireTime.Valid {
+			item.ExpireTime = v.ExpireTime.Time.Format("2006-01-02 15:04:05")
+		}
+		if v.Remark.Valid {
+			item.Remark = v.Remark.String
+		}
+
+		items = append(items, item)
+	}
+
+	return &types.GetInviteCodeListResp{
+		Total: total,
+		List:  items,
+	}, nil
+}