OpenWF/SpaceNinjaServer
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chore: retroactively populate vendor to hide that it was just generated
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For example, debt-bonds at ticker always expire in at least 2 hours so visiting him, you'd never see an offer with an expiry less than that. The solution here is simply generating offers for the last few hours.
This commit is contained in:
Sainan 2025-06-15 15:19:31 +02:00
parent 3053112428
commit 705bbe9de5
1 changed files with 27 additions and 4 deletions
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31
src/services/serversideVendorsService.ts
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@ -222,6 +222,22 @@ const toRange = (value: IRange | number): IRange => {
return value;
};
const getCycleDurationRange = (manifest: IVendor): IRange | undefined => {
const res: IRange = { minValue: Number.MAX_SAFE_INTEGER, maxValue: 0 };
for (const offer of manifest.items) {
if (offer.durationHours) {
const range = toRange(offer.durationHours);
if (res.minValue > range.minValue) {
res.minValue = range.minValue;
}
if (res.maxValue < range.maxValue) {
res.maxValue = range.maxValue;
}
}
}
return res.maxValue != 0 ? res : undefined;
};
const vendorManifestCache: Record<string, IVendorManifest> = {};
const generateVendorManifest = (vendorInfo: IGeneratableVendorInfo): IVendorManifest => {
@ -238,10 +254,16 @@ const generateVendorManifest = (vendorInfo: IGeneratableVendorInfo): IVendorMani
}
const cacheEntry = vendorManifestCache[vendorInfo.TypeName];
const info = cacheEntry.VendorInfo;
if (Date.now() >= parseInt(info.Expiry.$date.$numberLong)) {
const manifest = ExportVendors[vendorInfo.TypeName];
const cycleDurationRange = getCycleDurationRange(manifest);
let now = Date.now();
if (cycleDurationRange && cycleDurationRange.minValue != cycleDurationRange.maxValue) {
now -= (cycleDurationRange.maxValue - 1) * unixTimesInMs.hour;
}
while (Date.now() >= parseInt(info.Expiry.$date.$numberLong)) {
// Remove expired offers
for (let i = 0; i != info.ItemManifest.length; ) {
if (Date.now() >= parseInt(info.ItemManifest[i].Expiry.$date.$numberLong)) {
if (now >= parseInt(info.ItemManifest[i].Expiry.$date.$numberLong)) {
info.ItemManifest.splice(i, 1);
} else {
++i;
@ -252,9 +274,8 @@ const generateVendorManifest = (vendorInfo: IGeneratableVendorInfo): IVendorMani
const vendorSeed = parseInt(vendorInfo._id.$oid.substring(16), 16);
const cycleOffset = vendorInfo.cycleOffset ?? 1734307200_000;
const cycleDuration = vendorInfo.cycleDuration;
const cycleIndex = Math.trunc((Date.now() - cycleOffset) / cycleDuration);
const cycleIndex = Math.trunc((now - cycleOffset) / cycleDuration);
const rng = new SRng(mixSeeds(vendorSeed, cycleIndex));
const manifest = ExportVendors[vendorInfo.TypeName];
const offersToAdd: IVendorOffer[] = [];
if (!manifest.isOneBinPerCycle) {
const remainingItemCapacity: Record<string, number> = {};
@ -377,6 +398,8 @@ const generateVendorManifest = (vendorInfo: IGeneratableVendorInfo): IVendorMani
}
}
info.Expiry.$date.$numberLong = soonestOfferExpiry.toString();
now += unixTimesInMs.hour;
}
return cacheEntry;
};