feat: resolver on hotdashboard

src/server-extension/model/hot.model.ts

@@ -0,0 +1,20 @@
+import { Field, ObjectType } from 'type-graphql';
+
+@ObjectType()
+export class HotNFTEntity {
+    @Field(() => Date, { nullable: false })
+    timestamp!: Date
+
+    @Field(() => String, { nullable: true })
+    meta!: string
+
+    @Field(() => String, { nullable: false, name: "collectionName" })
+    collection_name!: string
+
+    @Field(() => String, { nullable: false, name: "collectionId" })
+    collection_id!: string
+
+    constructor(props: Partial<HotNFTEntity>) {
+        Object.assign(this, props);
+    }
+}

src/server-extension/query/nft.ts

@@ -21,4 +21,19 @@ FROM nft_entity ne
 where
     e.interaction = 'BUY'
     and e.timestamp >= NOW() - INTERVAL '7 DAY'
-ORDER BY e.timestamp desc`
+ORDER BY e.timestamp desc`
+
+export const hotDashboardQuery = (dateRange: string) => `SELECT
+    e.timestamp,
+    e.meta,
+    ce.name as collection_name,
+    ce.id as collection_id
+FROM
+    event e
+    LEFT JOIN nft_entity ne ON e.nft_id = ne.id
+    LEFT JOIN collection_entity ce ON ne.collection_id = ce.id
+WHERE
+    e.interaction = 'BUY'
+    AND e."timestamp" >= NOW() - INTERVAL '${dateRange}'
+ORDER BY
+    e.timestamp`

src/server-extension/resolvers/hotDashboard.ts

@@ -0,0 +1,23 @@
+import { Arg, Query, Resolver, } from 'type-graphql'
+import type { EntityManager } from 'typeorm'
+import { NFTEntity } from '../../model/generated'
+import { HotNFTEntity } from '../model/hot.model'
+import { hotDashboardQuery } from "../query/nft";
+import { makeQuery } from "../utils";
+
+@Resolver()
+export class HotDashboardResolver {
+    constructor(private tx: () => Promise<EntityManager>) { }
+
+    @Query(() => [HotNFTEntity])
+    async hotDashboard(
+        @Arg('dateRange', { nullable: false, defaultValue: '7 DAY' }) dateRange: string,
+    ): Promise<[HotNFTEntity]> {
+        const result: [HotNFTEntity] = await makeQuery(
+            this.tx,
+            NFTEntity,
+            hotDashboardQuery(dateRange))
+
+        return result
+    }
+}

src/server-extension/resolvers/index.ts

@@ -7,6 +7,7 @@ import { CollectionChartResolver } from './collectionChart'
 import { CollectionEventResolver } from './collectionEvent'
 import { PassionFeedResolver } from "./passionFeed";
 import { SalesFeedResolver } from "./salesFeed";
+import { HotDashboardResolver } from "./hotDashboard";
 
 @ObjectType()
 export class Hello {
@@ -39,4 +40,5 @@ export {
   CollectionEventResolver,
   PassionFeedResolver,
   SalesFeedResolver,
+  HotDashboardResolver,
 }