adm-vehicle-style/impl/v1/query/center.go

package query

import (
	"context"

	"adm-vehicle-style/errors"
	v1 "adm-vehicle-style/pb/v1"
)

func Query(ctx context.Context, req *v1.QueryRequest) (reply *v1.QueryResponse, err error) {
	interfaces := map[string]func(ctx context.Context, params string) (reply *v1.QueryResponse, err error){
		"001": BrandList,
		"002": SeriesList,
		"003": StyleList,
	}

	if v, ok := interfaces[req.Code]; ok {
		return v(ctx, req.Params)
	}

	return reply, errors.InterfaceNoExistError
}