fix: Mark price feeds fields as optional

Author: fhqvst

apps/insights/src/schemas/pyth/price-feeds-schema.ts

@@ -7,7 +7,7 @@ export const priceFeedsSchema = z.array(
       display_symbol: z.string(),
       asset_type: z.string(),
       description: z.string(),
-      price_account: z.string(),
+      price_account: z.string().optional(),
       base: z.string().optional(),
       country: z.string().optional(),
       quote_currency: z.string().optional(),
@@ -21,12 +21,12 @@ export const priceFeedsSchema = z.array(
       contract_id: z.string().optional(),
     }),
     price: z.object({
-      exponent: z.number(),
-      numComponentPrices: z.number(),
-      numQuoters: z.number(),
-      minPublishers: z.number(),
-      lastSlot: z.bigint(),
-      validSlot: z.bigint(),
+      exponent: z.number().optional(),
+      numComponentPrices: z.number().optional(),
+      numQuoters: z.number().optional(),
+      minPublishers: z.number().optional(),
+      lastSlot: z.bigint().optional(),
+      validSlot: z.bigint().optional(),
       priceComponents: z.array(
         z.object({
           publisher: z.string(),

apps/insights/src/services/pyth/get-feeds.ts

@@ -7,9 +7,13 @@ const _getFeeds = async (cluster: Cluster) => {
   const unfilteredData = await getPythMetadata(cluster);
   const filtered = unfilteredData.symbols
     .filter(
-      (symbol) =>
-        unfilteredData.productFromSymbol.get(symbol)?.display_symbol !==
-        undefined,
+      (symbol) => {
+        const product = unfilteredData.productFromSymbol.get(symbol)
+        const hasDisplaySymbol = product?.display_symbol !== undefined
+        const hasPriceAccount = product?.price_account !== undefined
+
+        return hasDisplaySymbol && hasPriceAccount
+      }
     )
     .map((symbol) => ({
       symbol,