Merge pull request #111 from ArtemKolodko/add_total_fee_metrics

Add total fee metrics

doc/ManualMigrations.md

@@ -5,9 +5,21 @@
 
 ### Manual migrations list
 
+### Date: 25.07.23
+
+#### Description
+
+New `metrics_type` enum value: 'total_fee'
+
+```sql
+ALTER TYPE metrics_type ADD VALUE 'total_fee';
+```
+
 #### Date: 21.03.23
 
-#### Description: add `block_number` column to tables `erc721_asset` and `erc1155_assets`
+#### Description
+
+Add `block_number` column to tables `erc721_asset` and `erc1155_assets`
 
 ```sql
 ALTER TABLE erc721_asset

src/indexer/indexer/metrics/stats.ts

@@ -11,16 +11,19 @@ export const statsIndexer = () => {
 }
 
 const runLoop = async () => {
+  l.info('Daily metrics update started...')
   try {
     const dateStart = Date.now()
-    const limit = 14
+    const daysCount = 14
-    await Promise.all([
+    const metricsStore = stores[0].metrics
-      stores[0].metrics.updateWalletsCount(limit),
+
-      stores[0].metrics.updateTransactionsCount(limit),
+    await metricsStore.updateWalletsCount(daysCount)
-      stores[0].metrics.updateAverageFee(limit),
+    await metricsStore.updateTransactionsCount(daysCount)
-      stores[0].metrics.updateBlockSize(limit),
+    await metricsStore.updateAverageFee(daysCount)
-    ])
+    await metricsStore.updateBlockSize(daysCount)
+    await metricsStore.updateTotalFee(daysCount)
     await updateTopDailyMetrics()
+
     l.info(`Daily metrics updated in ${Math.round((Date.now() - dateStart) / 1000)}s`)
   } catch (e) {
     l.error('Error on metrics update:', e.message)

src/store/postgres/Metrics.ts

@@ -135,6 +135,29 @@ export class PostgresStorageMetrics implements IStorageMetrics {
     return rows
   }
 
+  updateTotalFee = async (offsetFrom = 14, offsetTo = 0) => {
+    const rows = await this.query(
+      `select to_date("timestamp"::varchar, 'YYYY-MM-DD')::varchar as date,
+             round(sum(gas * gas_price / power(10, 18))::numeric, 0) as value
+             from (
+              select timestamp, gas, gas_price from "transactions"
+              union all
+              select timestamp, gas, gas_price from "staking_transactions"
+             ) t1
+             where "timestamp" >= date_trunc('day', now() - interval '${offsetFrom} day')
+             and "timestamp" < date_trunc('day', now() - interval '${offsetTo} day')
+             group by 1
+             order by 1 desc
+             limit 1000`,
+      []
+    )
+
+    if (rows.length > 0) {
+      await this.insertStats(MetricsDailyType.totalFee, rows)
+    }
+    return rows
+  }
+
   updateBlockSize = async (offsetFrom = 14, offsetTo = 0) => {
     const rows = await this.query(
       `select to_date("timestamp"::varchar, 'YYYY-MM-DD')::varchar as date,

src/store/postgres/sql/scheme.sql

@@ -464,7 +464,8 @@ $$
             'wallets_count',
             'transactions_count',
             'average_fee',
-            'block_size'
+            'block_size',
+            'total_fee'
             );
     exception
         when duplicate_object then null;

src/types/api.ts

@@ -73,6 +73,7 @@ export enum MetricsDailyType {
   transactionsCount = 'transactions_count',
   averageFee = 'average_fee',
   blockSize = 'block_size',
+  totalFee = 'total_fee',
 }
 
 export enum MetricsTopType {