package usecase
import (
"context"
"github.com/tribalwarshelp/shared/tw/twmodel"
"github.com/tribalwarshelp/api/middleware"
"github.com/tribalwarshelp/api/tribechange"
)
type usecase struct {
repo tribechange.Repository
}
func New(repo tribechange.Repository) tribechange.Usecase {
return &usecase{repo}
func (ucase *usecase) Fetch(ctx context.Context, cfg tribechange.FetchConfig) ([]*twmodel.TribeChange, int, error) {
if cfg.Filter == nil {
cfg.Filter = &twmodel.TribeChangeFilter{}
if !middleware.CanExceedLimit(ctx) && (cfg.Limit > tribechange.FetchLimit || cfg.Limit <= 0) {
cfg.Limit = tribechange.FetchLimit
if len(cfg.Sort) > tribechange.MaxOrders {
cfg.Sort = cfg.Sort[0:tribechange.MaxOrders]
return ucase.repo.Fetch(ctx, cfg)