apraisal endpoint

src/market/appraisal/mammon.ts

@@ -0,0 +1,20 @@
+import {marketApi} from '@/mammon/mammonService';
+import {MarketTypePrice, PriceGetter} from './MarketTypePrice';
+
+export const getMammonPrices: PriceGetter = async types => {
+    if (types.length === 0) {
+        return [];
+    }
+
+    const typesById = new Map(types.map(t => [t.id, t]));
+    const response = await marketApi.currentPrices(types.map(t => t.id));
+
+    return response.data.reduce<MarketTypePrice[]>((prices, p) => {
+        const type = typesById.get(p.marketTypeId);
+
+        if (type) {
+            prices.push({ type, buy: p.buy, sell: p.sell, orderCount: p.orderCount });
+        }
+        return prices;
+    }, []);
+};