fix avg maturity

centrifuge-app/src/utils/useAverageMaturity.ts

@@ -1,7 +1,7 @@
 import { ActiveLoan } from '@centrifuge/centrifuge-js'
 import * as React from 'react'
 import { Dec } from './Decimal'
-import { daysBetween, formatAge } from './date'
+import { formatAge } from './date'
 import { useLoans } from './useLoans'
 
 export const useAverageMaturity = (poolId: string) => {
@@ -11,15 +11,22 @@ export const useAverageMaturity = (poolId: string) => {
     const assets = (loans && [...loans].filter((asset) => asset.status === 'Active')) as ActiveLoan[]
     const maturityPerAsset = assets.reduce((sum, asset) => {
       if ('maturityDate' in asset.pricing && asset.pricing.maturityDate && asset.pricing.valuationMethod !== 'cash') {
-        return sum.add(Dec(daysBetween(new Date(), asset.pricing.maturityDate)).mul(asset.presentValue.toDecimal()))
+        return sum.add(
+          Dec(new Date(asset.pricing.maturityDate).getTime() - Date.now()).mul(asset.presentValue.toDecimal())
+        )
       }
       return sum
     }, Dec(0))
 
-    const totalPresentValue = assets.reduce((sum, asset) => sum.add(asset.presentValue?.toDecimal() || Dec(0)), Dec(0))
+    const totalPresentValue = assets.reduce((sum, asset) => {
+      if ('maturityDate' in asset.pricing && asset.pricing.maturityDate && asset.pricing.valuationMethod !== 'cash') {
+        return sum.add(asset.presentValue?.toDecimal() || Dec(0))
+      }
+      return sum
+    }, Dec(0))
 
     return maturityPerAsset.div(totalPresentValue).toNumber()
   }, [loans])
 
-  return formatAge(avgMaturity)
+  return formatAge(avgMaturity / (60 * 60 * 24 * 1000))
 }