udeServer/internal/logic/applicationconfig/deleteconfiglogic.go

// Code scaffolded by goctl. Safe to edit.
// goctl 1.10.2

package applicationconfig

import (
	"context"
	"errors"

	"udeServer/internal/apierr"
	"udeServer/internal/log"
	"udeServer/internal/model"
	"udeServer/internal/svc"
	"udeServer/internal/types"

	"github.com/zeromicro/go-zero/core/logx"
)

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

// 删除配置
func NewDeleteConfigLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteConfigLogic {
	return &DeleteConfigLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *DeleteConfigLogic) DeleteConfig(req *types.ConfigDeleteReq) (*types.ConfigDeleteResp, error) {
	if err := checkId(req.Id); err != nil {
		return nil, err
	}

	config, err := l.svcCtx.ConfigModel.FindOne(l.ctx, req.Id)
	if errors.Is(err, model.ErrNotFound) {
		return nil, apierr.NotFound("config", req.Id)
	}
	if err != nil {
		log.RecordError(l.ctx, err)
		return nil, apierr.New(500, "查询系统配置失败")
	}

	// 默认配置不允许删除
	if config.EditFlag == editFlagProhibited {
		return nil, apierr.BadRequest("ID:[%d]的默认配置不能被删除!", req.Id)
	}

	if err := l.svcCtx.ConfigModel.Delete(l.ctx, req.Id); err != nil {
		log.RecordError(l.ctx, err)
		return nil, apierr.New(500, "删除系统配置失败")
	}

	return &types.ConfigDeleteResp{Id: req.Id}, nil
}