feat: sale add create user

services/user/internal/logic/usersByIdsLogic.go

@@ -0,0 +1,79 @@
+package logic
+
+import (
+	"context"
+	"strconv"
+
+	"lone-services/pkg/modelbase"
+	"lone-services/pkg/utils"
+	"lone-services/pkg/validate"
+	user "lone-services/rpc/user/pb"
+	"lone-services/services/user/internal/dao"
+	"lone-services/services/user/internal/model"
+	"lone-services/services/user/internal/svc"
+	"lone-services/services/user/validator"
+
+	"github.com/zeromicro/go-zero/core/logx"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type UsersByIdsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUsersByIdsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UsersByIdsLogic {
+	return &UsersByIdsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *UsersByIdsLogic) UsersByIds(in *user.UsersByIdsReq) (*user.UsersByIdsData, error) {
+	var req validator.UsersByIdsValidator
+	if msg := validate.ValidateFromProto(in, &req); msg != utils.StringEmpty {
+		return nil, status.Error(codes.InvalidArgument, msg)
+	}
+
+	ids := make([]string, 0, len(req.Ids))
+	seen := make(map[int64]struct{}, len(req.Ids))
+	for _, id := range req.Ids {
+		if id < utils.NumberOne {
+			continue
+		}
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		ids = append(ids, strconv.FormatInt(id, utils.NumberTen))
+	}
+	if len(ids) < utils.NumberOne {
+		return &user.UsersByIdsData{Items: []*user.UserBriefItem{}}, nil
+	}
+
+	var rows []dao.UserRow
+	userModel := model.UserModel{}.Init()
+	if err := userModel.Items(modelbase.Params{
+		In: map[string][]string{"id": ids},
+	}, &rows); err != nil {
+		l.Errorf("users by ids: %v", err)
+		return nil, status.Error(codes.Internal, utils.Fail.Msg)
+	}
+
+	items := make([]*user.UserBriefItem, 0, len(rows))
+	for i := range rows {
+		items = append(items, &user.UserBriefItem{
+			Id:       rows[i].Id,
+			Mobile:   rows[i].Mobile,
+			Name:     rows[i].Name,
+			Avatar:   rows[i].Avatar,
+			Gender:   uint32(rows[i].Gender),
+			Birthday: rows[i].Birthday.DateString(),
+			Status:   uint32(rows[i].Status),
+		})
+	}
+	return &user.UsersByIdsData{Items: items}, nil
+}