Prod deploy

packages/huma-sdk/API.md

@@ -474,6 +474,7 @@ in Huma's pools that can be drawn down by the borrower.</p>
     * [.getCreditEventsForUser(userAddress, chainId, poolName, poolType, event)](#SubgraphService.getCreditEventsForUser) ⇒ <code>Promise.&lt;Array.&lt;CreditEventPayload&gt;&gt;</code>
     * [.getLastFactorizedAmountFromPool(userAddress, chainId, poolName, poolType)](#SubgraphService.getLastFactorizedAmountFromPool) ⇒ <code>Promise.&lt;number&gt;</code>
     * [.getRWReceivableInfo(userAddress, chainId, poolName, poolType, pagination)](#SubgraphService.getRWReceivableInfo) ⇒ <code>Promise.&lt;RealWorldReceivableInfoBase&gt;</code>
+    * [.getPoolStats(chainId, pool)](#SubgraphService.getPoolStats) ⇒ <code>Promise.&lt;{PoolStats}&gt;</code>
 
 <a name="SubgraphService.getSubgraphUrlForChainId"></a>
 
@@ -534,6 +535,19 @@ in Huma's pools that can be drawn down by the borrower.</p>
 | poolType | <code>POOL\_TYPE</code> | <p>The type of the pool.</p> |
 | pagination | [<code>Pagination</code>](#Pagination) | <p>The pagination option.</p> |
 
+<a name="SubgraphService.getPoolStats"></a>
+
+### SubgraphService.getPoolStats(chainId, pool) ⇒ <code>Promise.&lt;{PoolStats}&gt;</code>
+<p>Returns the pool's stats.</p>
+
+**Kind**: static method of [<code>SubgraphService</code>](#SubgraphService)  
+**Returns**: <code>Promise.&lt;{PoolStats}&gt;</code> - <p>The pool's stats info.</p>  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| chainId | <code>number</code> | <p>The ID of the chain.</p> |
+| pool | <code>string</code> | <p>The address of the pool.</p> |
+
 <a name="defaultWrapper"></a>
 
 ## defaultWrapper()

packages/huma-sdk/src/services/SubgraphService.ts

@@ -196,6 +196,56 @@ function getRWReceivableInfo(
   })
 }
 
+type PoolStats = {
+  id: string
+  totalPoolAssets: number
+  amountCreditOriginated: number
+  amountCreditRepaid: number
+  amountCreditDefaulted: number
+}
+
+/**
+ * Returns the pool's stats.
+ *
+ * @memberof SubgraphService
+ * @param {number} chainId - The ID of the chain.
+ * @param {string} pool - The address of the pool.
+ * @returns {Promise<{PoolStats}>} The pool's stats info.
+ */
+function getPoolStats(
+  chainId: number,
+  pool: string,
+): Promise<PoolStats | undefined> {
+  const url = PoolSubgraphMap[chainId]?.subgraph
+  if (!url) {
+    return Promise.resolve(undefined)
+  }
+
+  const PoolStatsQuery = `
+    query {
+      poolStat(id:"${pool?.toLowerCase()}") {
+        id
+        amountCreditOriginated
+        amountCreditRepaid
+        amountCreditDefaulted
+        totalPoolAssets
+      }
+    }`
+
+  return requestPost<{
+    errors?: unknown
+    data: { poolStat: PoolStats }
+  }>(url, JSON.stringify({ query: PoolStatsQuery }), {
+    withCredentials: false,
+  }).then((res) => {
+    if (res.errors) {
+      console.error(res.errors)
+      return undefined
+    }
+    return res.data.poolStat
+  })
+}
+
 /**
  * An object that contains functions to interact with Huma's Subgraph storage.
  * @namespace SubgraphService
@@ -205,4 +255,5 @@ export const SubgraphService = {
   getCreditEventsForUser,
   getLastFactorizedAmountFromPool,
   getRWReceivableInfo,
+  getPoolStats,
 }

packages/huma-sdk/tests/services/SubgraphService.test.ts

@@ -192,3 +192,47 @@ describe('getRWReceivableInfo', () => {
     expect(result).toStrictEqual(rwreceivables)
   })
 })
+
+describe('getPoolStats', () => {
+  beforeEach(() => {
+    jest.resetAllMocks()
+  })
+
+  it('should return undefined if no subgraph url is found', async () => {
+    const chainId = 12 // ChainId without receivables Subgraph url
+    const pool = '0xc866A11cf6A3D178624Ff46B8A49202206A7c51B'
+
+    const result = await SubgraphService.getPoolStats(chainId, pool)
+    expect(result).toStrictEqual(undefined)
+  })
+
+  it('should return undefined if requestPost returns error', async () => {
+    ;(requestPost as jest.Mock).mockResolvedValue({ errors: 'errors' })
+
+    const chainId = ChainEnum.Goerli
+    const pool = '0xc866A11cf6A3D178624Ff46B8A49202206A7c51B'
+
+    const result = await SubgraphService.getPoolStats(chainId, pool)
+    expect(result).toStrictEqual(undefined)
+  })
+
+  it('should return pool stats', async () => {
+    const pool = '0xc866A11cf6A3D178624Ff46B8A49202206A7c51B'
+    const poolStat = {
+      id: pool,
+      amountCreditOriginated: 300,
+      amountCreditRepaid: 400,
+      amountCreditDefaulted: 500,
+    }
+    ;(requestPost as jest.Mock).mockResolvedValue({
+      data: {
+        poolStat,
+      },
+    })
+
+    const chainId = ChainEnum.Goerli
+
+    const result = await SubgraphService.getPoolStats(chainId, pool)
+    expect(result).toStrictEqual(poolStat)
+  })
+})

packages/huma-shared/package.json

@@ -38,7 +38,7 @@
     "@mui/system": "^5.0.6",
     "@mui/x-date-pickers": "^5.0.7",
     "@reduxjs/toolkit": "^1.8.6",
-    "@requestnetwork/multi-format": "^0.15.10",
+    "@requestnetwork/multi-format": "0.15.10",
     "@types/utf8": "^3.0.1",
     "@walletconnect/ethereum-provider": "1.8.0",
     "@walletconnect/jsonrpc-http-connection": "^1.0.3",

packages/huma-shared/src/utils/number.ts

@@ -2,15 +2,12 @@ import { BigNumber, ethers } from 'ethers'
 import { isEmpty } from './common'
 import { scientificToDecimal } from './scientificToDecimal'
 
-const moneyFormatter = new Intl.NumberFormat('en-US', {
-  style: 'currency',
-  currency: 'USD',
-  minimumFractionDigits: 0,
-})
-
 const numberFormatter = new Intl.NumberFormat('en-US')
 
-export const formatMoney = (num: number | string | undefined) => {
+export const formatMoney = (
+  num: number | string | undefined,
+  notation?: Intl.NumberFormatOptions['notation'],
+) => {
   if (isEmpty(num) || Number.isNaN(num)) {
     return num
   }
@@ -20,6 +17,14 @@ export const formatMoney = (num: number | string | undefined) => {
   if (numCast > 1_000) {
     numCast = Math.round(numCast)
   }
+
+  const moneyFormatter = new Intl.NumberFormat('en-US', {
+    style: 'currency',
+    currency: 'USD',
+    minimumFractionDigits: 0,
+    notation,
+  })
+
   return moneyFormatter.format(numCast)
 }
 
@@ -55,13 +60,15 @@ export const downScale = <T = string>(
 }
 
 export const upScale = <T = string>(
-  num: string | number,
+  num: string | number | BigNumber,
   decimals?: number,
 ): T => {
   if (isEmpty(num) || isEmpty(decimals)) {
     return num as T
   }
-  const result = Number(num) * 10 ** decimals!
+  const result = BigNumber.isBigNumber(num)
+    ? num.mul(BigNumber.from(10).pow(decimals!))
+    : Number(num) * 10 ** decimals!
   if (typeof num === 'string') {
     return String(result) as T
   }

packages/huma-shared/src/utils/pool.ts

@@ -17,6 +17,7 @@ export enum POOL_NAME {
   BSOS = 'BSOS',
   ImpactMarket = 'ImpactMarket',
   Symplifi = 'Symplifi',
+  Raincards = 'Raincards',
 }
 
 export enum POOL_TYPE {
@@ -64,8 +65,9 @@ export type PoolInfoType = {
   }
   extra?: {
     subgraph?: string
-    superTokens?: { id: string; symbol: string; decimals: number }[]
+    superToken?: { id: string; symbol: string; decimals: number }
     borrower?: string // For single borrower pools
+    rwrUploader?: string // For single borrower pools where receivables are uploaded by a different wallet
     hidden?: boolean // For pools that shouldn't be displayed in the UI
     order?: number // Ordering in the pool list. Null values are sorted last.
     disableBorrow?: boolean
@@ -138,6 +140,14 @@ export const PoolMap: PoolMapType = {
         'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.',
       estAPY: '20%',
     },
+    [POOL_NAME.Raincards]: {
+      name: 'Raincards Pool',
+      borrowDesc:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.',
+      lendDesc:
+        'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.',
+      estAPY: '20%',
+    },
   },
   [POOL_TYPE.Invoice]: {
     [POOL_NAME.RequestNetwork]: {
@@ -313,6 +323,39 @@ export const PoolContractMap: PoolContractMapType = {
         },
       },
     },
+    [POOL_TYPE.Stream]: {
+      [POOL_NAME.Superfluid]: {
+        basePoolConfig: '0x22C024496036A8e97F93E14efa0d8379192bb22c',
+        pool: '0xF713B5203Cb6f3223830De218c2ed89Ee654b94B',
+        poolProcessor: '0x6E2f33b6d3F1E2048d078984f7FFF847C0Ed3bEd',
+        poolFeeManager: '0xd5FD3F917cf8901BeB102d81504033C748c87F19',
+        poolUnderlyingToken: {
+          address: '0x2791bca1f2de4661ed88a30c99a7a9449aa84174',
+          symbol: 'USDC',
+          decimals: 6,
+          icon: 'USDC',
+        },
+        assetAddress: '0xa8B0362cfE0c8e4fd1D74c3512348d6f48d71080',
+        poolName: POOL_NAME.Superfluid,
+        poolType: POOL_TYPE.Stream,
+        poolAbi: STEAM_FACTORING_POOL_ABI,
+        basePoolConfigAbi: BASE_POOL_CONFIG_ABI,
+        poolAssetAbi: TRADABLE_STREAM_ABI,
+        HDT: {
+          address: '0x30b1f6bca8c6c742ede0ccb4eceb22af4cba58ef',
+          abi: HDT_ABI,
+        },
+        extra: {
+          subgraph:
+            'https://api.thegraph.com/subgraphs/name/superfluid-finance/protocol-v1-matic',
+          superToken: {
+            id: '0xcaa7349cea390f89641fe306d93591f87595dc1f',
+            symbol: 'USDCx',
+            decimals: 18,
+          },
+        },
+      },
+    },
   },
   [ChainEnum.Goerli]: {
     [POOL_TYPE.CreditLine]: {
@@ -458,6 +501,7 @@ export const PoolContractMap: PoolContractMapType = {
           disableBorrow: true,
           detailsPage: true,
           borrower: '0x10FB65dc26a7aCC7CFB4eA3b6E007c8C77591486',
+          rwrUploader: '0x4c6388346f2a3af2d64461339a5cdd3a3d63ccf5',
         },
       },
       [POOL_NAME.ArfCreditPool1]: {
@@ -479,6 +523,8 @@ export const PoolContractMap: PoolContractMapType = {
           abi: HDT_ABI,
         },
         extra: {
+          borrower: '0xea57a8a51377752ffddaa3db4d13ce8f97677f2d',
+          rwrUploader: '0xea57a8a51377752ffddaa3db4d13ce8f97677f2d',
           disableBorrow: true,
           detailsPage: true,
         },
@@ -511,33 +557,31 @@ export const PoolContractMap: PoolContractMapType = {
         extra: {
           subgraph:
             'https://api.thegraph.com/subgraphs/name/superfluid-finance/protocol-v1-mumbai',
-          superTokens: [
-            {
-              id: '0x42bb40bf79730451b11f6de1cba222f17b87afd7',
-              symbol: 'fUSDCx',
-              decimals: 18,
-            },
-          ],
+          superToken: {
+            id: '0x42bb40bf79730451b11f6de1cba222f17b87afd7',
+            symbol: 'fUSDCx',
+            decimals: 18,
+          },
         },
       },
     },
     [POOL_TYPE.CreditLine]: {
-      [POOL_NAME.ArfUSDCMigrationTest]: {
-        basePoolConfig: '0xe8338a5e3e58b425249f82594c82b42c2df4c5e9',
-        pool: '0xbb1b50e1ec5835b3c58944e820e7a5e136141ddc',
-        poolFeeManager: '0x9f667f613C16542aC8b1e502F4D796774F623D86',
+      [POOL_NAME.Raincards]: {
+        basePoolConfig: '0x10b7CBe54178eB6C81b2D84Ac073747BcA744F6C',
+        pool: '0xf8065dA82cC990325059c436939c6a90C322E9Dd',
+        poolFeeManager: '0x87534B96FD15EbD6Aa0456F45045B541e5E8889a',
         poolUnderlyingToken: {
-          address: '0x9999f7fea5938fd3b1e26a12c3f2fb024e194f97',
+          address: '0xb961c37ABDDA55929327fa9d20eBDE6BB8B1348E',
           symbol: 'USDC',
           decimals: 6,
           icon: 'USDC',
         },
-        poolName: POOL_NAME.ArfUSDCMigrationTest,
+        poolName: POOL_NAME.Raincards,
         poolType: POOL_TYPE.CreditLine,
         poolAbi: BASE_CREDIT_POOL_ABI,
         basePoolConfigAbi: BASE_POOL_CONFIG_ABI,
         HDT: {
-          address: '0x8bce02521622222Ee13D1Ce2c5E4CCab52ce24Bb',
+          address: '0x8Ec8f8AFE179032e2929C49eF4f8Ea2d18245B9a',
           abi: HDT_ABI,
         },
       },
@@ -599,6 +643,8 @@ export const SupplementaryContractsMap: {
   }
 } = {
   [ChainEnum.Polygon]: {
+    [SupplementaryContracts.MultiSend]:
+      '0xDa21D2Be30353EC6Aa5AcD37999806cCefaa4C6A',
     [SupplementaryContracts.RealWorldReceivable]:
       '0xCf67CcEaC38b5E1880d62b5DB531Ab1E77614E3D',
   },

packages/huma-shared/tests/utils/number.test.ts

@@ -63,6 +63,14 @@ describe('upScale', () => {
     expect(upScale('123.45', 2)).toBe('12345')
     expect(upScale(123.45, 2)).toBe(12345)
   })
+
+  it('returns the upscaled number if the input is a valid number and decimals would cause overflow', () => {
+    expect(
+      upScale<BigNumber>(BigNumber.from(10), 18).eq(
+        BigNumber.from('10000000000000000000'),
+      ),
+    ).toBe(true)
+  })
 })
 
 describe('toBigNumber', () => {

packages/huma-shared/tests/utils/pool.test.ts

@@ -9,10 +9,13 @@ import {
 } from '../../src/utils/pool'
 
 describe('getPoolInfo', () => {
-  it('returns null if chainId is undefined', () => {
-    expect(
-      getPoolInfo(undefined, POOL_TYPE.Stream, POOL_NAME.Superfluid),
-    ).toBeNull()
+  it('returns default if chainId is undefined', () => {
+    const poolInfo = getPoolInfo(
+      undefined,
+      POOL_TYPE.Stream,
+      POOL_NAME.Superfluid,
+    )
+    expect(poolInfo?.pool).toBe('0xF713B5203Cb6f3223830De218c2ed89Ee654b94B')
   })
 
   it('returns null if poolType or poolName is not found', () => {