lone-services/services/express/internal/logic/namesLogic.go

package logic

import (
	"context"
	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	"lone-services/services/express/internal/dao"
	"lone-services/services/express/internal/model"

	"lone-services/rpc/express/pb"
	"lone-services/services/express/internal/svc"

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

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

// NewNamesLogic 创建一个NamesLogic实例
func NewNamesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *NamesLogic {
	return &NamesLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *NamesLogic) Names(in *express.EmtpyRequest) (*express.Response, error) {
	modelObj := model.ExpressModel{}.Init()
	w := modelbase.Params{
		Order: "id desc",
	}
	var items []dao.ExpressNames
	err := modelObj.Items(w, &items)
	if err != nil {
		l.Logger.Error(err)
		return l.fail(utils.Fail)
	}

	return l.ok(items)
}