cache

src/market/appraisal/appraisal.ts

@@ -1,15 +1,11 @@
 import { defineStore } from 'pinia';
-import { ref } from 'vue';
+import { RegionalMarketCache } from '../RegionalMarketCache';
+import { jitaId } from '../market';
 import { MarketType } from "../type";
 import { MarketTypePrice } from './MarketTypePrice';
 import { getEvepraisalPrices } from './evepraisal';
 import { getfuzzworkPrices } from './fuzzwork';
 
-type MarketTypePriceCache = {
-    price: MarketTypePrice,
-    date: Date
-}
-
 const cacheDuration = 1000 * 60 * 5; // 5 minutes
 const priceGetters = {
     evepraisal: getEvepraisalPrices,
@@ -17,21 +13,21 @@ const priceGetters = {
 }
 
 export const useApraisalStore = defineStore('appraisal', () => {
-    const cache = ref<Record<number, MarketTypePriceCache>>({});
+    const cache: RegionalMarketCache<MarketTypePrice> = new RegionalMarketCache(cacheDuration);
 
     const getPricesUncached = priceGetters.fuzzwork;
 
-    const getPrice = async (type: MarketType): Promise<MarketTypePrice> => (await getPrices([type]))[0];
-    const getPrices = async (types: MarketType[]): Promise<MarketTypePrice[]> => {
-        const now = new Date();
+    const getPrice = async (type: MarketType, regionId?: number): Promise<MarketTypePrice> => (await getPrices([type], regionId))[0];
+    const getPrices = async (types: MarketType[], regionId?: number): Promise<MarketTypePrice[]> => {
         const cached: MarketTypePrice[] = [];
         const uncached: MarketType[] = [];
+        const rId = regionId ?? jitaId;
 
         types.forEach(t => {
-            const cachedPrice = cache.value[t.id];
+            const cachedPrice = cache.get(rId, t.id);
 
-            if (cachedPrice && now.getTime() - cachedPrice.date.getTime() < cacheDuration) {
-                cached.push(cachedPrice.price);
+            if (cachedPrice) {
+                cached.push(cachedPrice);
             } else {
                 uncached.push(t);
             }
@@ -40,8 +36,8 @@ export const useApraisalStore = defineStore('appraisal', () => {
         if (uncached.length > 0) {
             const prices = await getPricesUncached(uncached);
 
-            prices.forEach(p => cache.value[p.type.id] = { price: p, date: now });
-            return [...cached, ...prices];
+            prices.forEach(p => cache.set(rId, p.type.id, p));
+            return [ ...cached, ...prices ];
         }
         return cached;
     };