feat: 迁移plant

app/plant/rpc/internal/logic/toggleWikiStarLogic.go

@@ -2,11 +2,14 @@ package logic
 
 import (
 	"context"
+	"errors"
 
+	plantModel "sundynix-micro-go/app/plant/model"
 	"sundynix-micro-go/app/plant/rpc/internal/svc"
 	"sundynix-micro-go/app/plant/rpc/plant"
 
 	"github.com/zeromicro/go-zero/core/logx"
+	"gorm.io/gorm"
 )
 
 type ToggleWikiStarLogic struct {
@@ -23,8 +26,28 @@ func NewToggleWikiStarLogic(ctx context.Context, svcCtx *svc.ServiceContext) *To
 	}
 }
 
+// 收藏/取消收藏百科
 func (l *ToggleWikiStarLogic) ToggleWikiStar(in *plant.ToggleStarReq) (*plant.CommonResp, error) {
-	// todo: add your logic here and delete this line
-
-	return &plant.CommonResp{}, nil
+	var star plantModel.UserStar
+	err := l.svcCtx.DB.Where("user_id = ? AND target_id = ? AND type = ?", in.UserId, in.TargetId, in.Type).First(&star).Error
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, err
+	}
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		// 未收藏 → 创建
+		newStar := plantModel.UserStar{
+			UserID:   in.UserId,
+			TargetID: in.TargetId,
+			Type:     in.Type,
+		}
+		if err := l.svcCtx.DB.Create(&newStar).Error; err != nil {
+			return nil, err
+		}
+		return &plant.CommonResp{Code: 0, Msg: "starred"}, nil
+	}
+	// 已收藏 → 取消
+	if err := l.svcCtx.DB.Unscoped().Delete(&star).Error; err != nil {
+		return nil, err
+	}
+	return &plant.CommonResp{Code: 0, Msg: "unstarred"}, nil
 }