separate home graph into it's own table

src/services/app.service.ts

@@ -4,6 +4,8 @@ import { DataSource } from 'typeorm';
 
 import { ClientStatisticsService } from '../ORM/client-statistics/client-statistics.service';
 import { ClientService } from '../ORM/client/client.service';
+import { HomeGraphService } from '../ORM/home-graph/home-graph.service';
+import { RpcBlockService } from '../ORM/rpc-block/rpc-block.service';
 
 @Injectable()
 export class AppService implements OnModuleInit {
@@ -11,7 +13,9 @@ export class AppService implements OnModuleInit {
     constructor(
         private readonly clientStatisticsService: ClientStatisticsService,
         private readonly clientService: ClientService,
-        private readonly dataSource: DataSource
+        private readonly rpcBlockService: RpcBlockService,
+        private readonly homeGraphService: HomeGraphService,
+        private readonly dataSource: DataSource,
     ) {
 
     }
@@ -39,4 +43,45 @@ export class AppService implements OnModuleInit {
         }
     }
 
+    @Interval(1000 * 60 * 60 * 24)
+    private async deleteOldBlocks() {
+        console.log('Deleting Old Blocks');
+        if (process.env.ENABLE_SOLO == 'true' && (process.env.NODE_APP_INSTANCE == null || process.env.NODE_APP_INSTANCE == '0')) {
+            await this.rpcBlockService.deleteOldBlocks();
+        }
+    }
+
+    @Interval(1000 * 60 * 10)
+    private async updateChart() {
+        console.log('Updating Chart');
+
+        const latestGraphUpdate = await this.homeGraphService.getLatestTime();
+
+
+        const data = await this.dataSource.query(`
+            SELECT
+                time AS label,
+                ROUND(((SUM(shares) * 4294967296) / 600)) AS data
+            FROM
+                client_statistics_entity AS entry
+            WHERE
+                entry.time > ${latestGraphUpdate.getTime()}
+            GROUP BY
+                time
+            ORDER BY
+                time
+            LIMIT 144;
+        `)
+
+        console.log(`Fetched ${data.length} rows`);
+
+        if (data.length < 2) {
+            return;
+        }
+
+        const result = data.slice(0, data.length - 1);
+
+        this.homeGraphService.save(result);
+
+    }
 }