package logic

import (
	"context"

	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"
)

type DeleteTopicLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewDeleteTopicLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteTopicLogic {
	return &DeleteTopicLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

// 删除话题
func (l *DeleteTopicLogic) DeleteTopic(in *plant.IdsReq) (*plant.CommonResp, error) {
	if err := l.svcCtx.DB.Where("id in ?", in.Ids).Delete(&plantModel.Topic{}).Error; err != nil {
		return nil, err
	}
	return &plant.CommonResp{Code: 0, Msg: "ok"}, nil
}