fix: GetUserByUsername RPC 查询逻辑

app/users/rpc/internal/logic/getUserByUsernameLogic.go

@@ -2,11 +2,12 @@ package logic
 
 import (
 	"context"
+	"encoding/json"
+	"errors"
 	"juwan-backend/app/users/rpc/internal/models/users"
 
 	"juwan-backend/app/users/rpc/internal/svc"
 	"juwan-backend/app/users/rpc/pb"
-	"juwan-backend/common/converter"
 
 	"github.com/zeromicro/go-zero/core/logx"
 )
@@ -26,22 +27,31 @@ func NewGetUserByUsernameLogic(ctx context.Context, svcCtx *svc.ServiceContext)
 }
 
 func (l *GetUserByUsernameLogic) GetUserByUsername(in *pb.GetUserByUsernameReq) (*pb.GetUserByUsernameResp, error) {
-	pbUsers := &pb.Users{}
-
-	//user, err := l.svcCtx.UsersModelRO.FindOneByUsername(l.ctx, in.Username)
 	user, err := l.svcCtx.UsersModelRO.Users.Query().Where(users.UsernameEQ(in.Username)).First(l.ctx)
-	if err == nil || user != nil {
-		return &pb.GetUserByUsernameResp{
-			Users: pbUsers,
-		}, nil
-	}
-	if err.Error() != "not found" {
-		return nil, err
-	}
-
-	err = converter.StructToStruct(user, pbUsers)
 	if err != nil {
 		return nil, err
 	}
-	return &pb.GetUserByUsernameResp{}, nil
+
+	verificationStatus, err := json.Marshal(user.VerificationStatus)
+	if err != nil {
+		logx.Errorf("json marshal verification status failed: %v", err)
+		return nil, errors.New("marshal verification status failed")
+	}
+
+	pbUser := &pb.Users{
+		Id:                 user.ID,
+		Username:           user.Username,
+		Nickname:           user.Nickname,
+		Avatar:             user.Avatar,
+		Bio:                user.Bio,
+		CurrentRole:        user.CurrentRole,
+		VerifiedRoles:      user.VerifiedRoles.Elements,
+		VerificationStatus: string(verificationStatus),
+		IsAdmin:            user.IsAdmin,
+		CreatedAt:          user.CreatedAt.Unix(),
+		UpdatedAt:          user.UpdatedAt.Unix(),
+		DeletedAt:          user.DeletedAt.Unix(),
+	}
+
+	return &pb.GetUserByUsernameResp{Users: pbUser}, nil
 }