feat: add market value catalog sorting

apps/api/src/modules/listings/repositories/listing-repository.js

@@ -161,6 +161,16 @@ export function createListingRepository(db) {
       }
 
       const offset = (page - 1) * limit;
+      const marketValue = sql`COALESCE(
+        (SELECT ${marketValueOverrides.valueMinor}
+          FROM ${marketValueOverrides}
+          WHERE ${marketValueOverrides.inventoryItemId} = ${inventoryItems.id}
+          ORDER BY ${marketValueOverrides.createdAt} DESC LIMIT 1),
+        (SELECT ${marketValuations.valueMinor}
+          FROM ${marketValuations}
+          WHERE ${marketValuations.inventoryItemId} = ${inventoryItems.id}
+          ORDER BY ${marketValuations.calculatedAt} DESC LIMIT 1)
+      )`;
       const sortOrder =
         sort === "updated"
           ? desc(listings.updatedAt)
@@ -168,6 +178,10 @@ export function createListingRepository(db) {
             ? products.name
             : sort === "name_desc"
               ? desc(products.name)
+              : sort === "market_low"
+                ? sql`${marketValue} ASC NULLS LAST`
+                : sort === "market_high"
+                  ? sql`${marketValue} DESC NULLS LAST`
               : sort === "price_low"
           ? listings.askingPriceMinor
           : sort === "price_high"

apps/api/src/modules/search/domain/search-query.js

@@ -67,8 +67,8 @@ export function createSearchQuery({
     throw new Error("minPriceMinor must be <= maxPriceMinor");
   }
 
-  if (!["recent", "updated", "name_asc", "name_desc", "price_low", "price_high"].includes(sort)) {
-    throw new Error("sort must be recent, updated, name_asc, name_desc, price_low, or price_high");
+  if (!["recent", "updated", "name_asc", "name_desc", "price_low", "price_high", "market_low", "market_high"].includes(sort)) {
+    throw new Error("sort must be recent, updated, name_asc, name_desc, price_low, price_high, market_low, or market_high");
   }
 
   return {

apps/api/tests/domain/search-query.test.js

@@ -66,6 +66,8 @@ test("accepts only the supported public search sort values", () => {
   assert.equal(createSearchQuery({ sort: "updated" }).sort, "updated");
   assert.equal(createSearchQuery({ sort: "name_asc" }).sort, "name_asc");
   assert.equal(createSearchQuery({ sort: "name_desc" }).sort, "name_desc");
+  assert.equal(createSearchQuery({ sort: "market_low" }).sort, "market_low");
+  assert.equal(createSearchQuery({ sort: "market_high" }).sort, "market_high");
   assert.throws(
     () => createSearchQuery({ sort: "random" }),
     /sort must be recent/,