feat: add non bnmo purchases to CollectorResume buyerActivity

_schemaV2.graphql

@@ -4246,6 +4246,9 @@ type CollectorResume {
   # The Collector follows the Gallery profile
   isCollectorFollowingPartner: Boolean!
 
+  # non-bnmo Collector's purchase history
+  purchases: purchases
+
   # Collector's ID used to stitch buyerActivity with the Exchange schema
   userId: String!
 }
@@ -15262,6 +15265,14 @@ type PublishViewingRoomPayload {
   viewingRoom: ViewingRoom!
 }
 
+type purchases {
+  # Total number of auction winning bids
+  totalAuctionCount: Int
+
+  # Total number of private sales
+  totalPrivateSaleCount: Int
+}
+
 type Query {
   # Do not use (only used internally for stitching)
   _do_not_use_conversation(

src/lib/stitching/exchange/v2/stitching.ts

@@ -357,21 +357,44 @@ export const exchangeStitchingEnvironment = ({
           fragment: gql`
             ... on CollectorResume {
              userId
+             purchases {
+                totalAuctionCount
+                totalPrivateSaleCount
+              }
             }
           `,
           resolve: async (parent, _args, context, info) => {
-            const exchangeArgs = {
-              buyerId: parent.userId,
-            }
+            const nonBnmoPurchases =
+              (parent?.purchases?.totalAuctionCount ?? 0) +
+              (parent?.purchases?.totalPrivateSaleCount ?? 0)
 
-            return await info.mergeInfo.delegateToSchema({
-              schema: exchangeSchema,
-              operation: "query",
-              fieldName: "commerceBuyerActivity",
-              args: exchangeArgs,
-              context,
-              info,
-            })
+            try {
+              const exchangeArgs = {
+                buyerId: parent.userId,
+              }
+
+              const bnmoPurchases = await info.mergeInfo.delegateToSchema({
+                schema: exchangeSchema,
+                operation: "query",
+                fieldName: "commerceBuyerActivity",
+                args: exchangeArgs,
+                context,
+                info,
+              })
+
+              return {
+                totalPurchases: bnmoPurchases.totalPurchases + nonBnmoPurchases,
+              }
+            } catch (error) {
+              console.error(
+                "[schema/v2/conversation/collectorResume/totalPurchases] Error:",
+                error
+              )
+
+              return {
+                totalPurchases: nonBnmoPurchases,
+              }
+            }
           },
         },
       },

src/schema/v2/conversation/collectorResume.ts

@@ -3,6 +3,7 @@ import {
   GraphQLString,
   GraphQLNonNull,
   GraphQLBoolean,
+  GraphQLInt,
 } from "graphql"
 import { CollectorProfileType } from "schema/v2/CollectorProfile/collectorProfile"
 import { ResolverContext } from "types/graphql"
@@ -25,5 +26,26 @@ export const CollectorResume = new GraphQLObjectType<any, ResolverContext>({
         "Collector's ID used to stitch buyerActivity with the Exchange schema",
       resolve: ({ userId }) => userId,
     },
+    purchases: {
+      type: CollectorPurchasesType,
+      description: "non-bnmo Collector's purchase history",
+      resolve: ({ purchases }) => purchases,
+    },
   }),
 })
+
+const CollectorPurchasesType = new GraphQLObjectType<any, ResolverContext>({
+  name: "purchases",
+  fields: {
+    totalAuctionCount: {
+      type: GraphQLInt,
+      description: "Total number of auction winning bids",
+      resolve: ({ auction }) => auction,
+    },
+    totalPrivateSaleCount: {
+      type: GraphQLInt,
+      description: "Total number of private sales",
+      resolve: (data) => data["private sale"],
+    },
+  },
+})

src/schema/v2/conversation/index.ts

@@ -331,6 +331,7 @@ export const ConversationType = new GraphQLObjectType<any, ResolverContext>({
             },
             isCollectorFollowingPartner: data.follows_profile,
             userId: from_id,
+            purchases: data.purchases,
           }
         } catch (error) {
           console.error(