Server/project/src/services/RagfairCategoriesService.ts
Dev 7f995de5d1 Reworked how the flea market categories are calculated, instead of trying to be smart and add/remove in a cache as offers are created, calculate the categories when needed
Categories:
Are now much more accurate
take into account when player is below flea unlock level
Any with a (1) and no offers have been fixed
Take into account when offers are barters + barters are filtered out

Skip items with a type of `node` during flea assort generation
2023-12-05 20:41:43 +00:00

72 lines
2.5 KiB
TypeScript

import { inject, injectable } from "tsyringe";
import { PaymentHelper } from "@spt-aki/helpers/PaymentHelper";
import { IRagfairOffer } from "@spt-aki/models/eft/ragfair/IRagfairOffer";
import { ISearchRequestData, OfferOwnerType } from "@spt-aki/models/eft/ragfair/ISearchRequestData";
import { MemberCategory } from "@spt-aki/models/enums/MemberCategory";
import { ILogger } from "@spt-aki/models/spt/utils/ILogger";
@injectable()
export class RagfairCategoriesService
{
constructor(
@inject("WinstonLogger") protected logger: ILogger,
@inject("PaymentHelper") protected paymentHelper: PaymentHelper,
)
{}
/**
* Get a dictionary of each item the play can see in their flea menu, filtered by what is available for them to buy
* @param offers All offers in flea
* @param searchRequestData Search criteria requested
* @param fleaUnlocked Can player see full flea yet (level 15 by default)
* @returns KVP of item tpls + count of offers
*/
public getCategoriesFromOffers(offers: IRagfairOffer[], searchRequestData: ISearchRequestData, fleaUnlocked: boolean): Record<string, number>
{
const validOffersForPlayerToSee = {};
for (const offer of offers)
{
const isTraderOffer = offer.user.memberType === MemberCategory.TRADER;
// Not level 15 and offer is from player, skip
if (!fleaUnlocked && !isTraderOffer)
{
continue;
}
// Remove items not for money when `removeBartering` is enabled
if (searchRequestData.removeBartering && (offer.requirements.length > 1 || !this.paymentHelper.isMoneyTpl(offer.requirements[0]._tpl)))
{
continue;
}
// Remove when filter set to players only + offer is from trader
if (searchRequestData.offerOwnerType === OfferOwnerType.PLAYEROWNERTYPE && isTraderOffer)
{
continue;
}
// Remove when filter set to traders only + offer is not from trader
if (searchRequestData.offerOwnerType === OfferOwnerType.TRADEROWNERTYPE && !isTraderOffer)
{
continue;
}
const itemTpl = offer.items[0]._tpl
if (!validOffersForPlayerToSee[itemTpl])
{
validOffersForPlayerToSee[itemTpl] = 1;
}
else
{
validOffersForPlayerToSee[itemTpl]++;
}
}
return validOffersForPlayerToSee;
}
}