From 103c2fddd83550e303650f5579e9aef212edc746 Mon Sep 17 00:00:00 2001
From: Wraeth <wraeth.dao@gmail.com>
Date: Thu, 5 Dec 2024 15:23:54 +1000
Subject: [PATCH] use 61166 as eth and set as base currency

---
 src/packages/v4/models/v4CurrencyOption.ts    |  6 ++--
 src/packages/v4/utils/currency.ts             | 29 ++++++++++++-------
 src/packages/v4/utils/editRuleset.ts          |  3 +-
 .../v4/utils/launchProjectTransformers.ts     |  3 +-
 src/packages/v4/utils/shared/currency.ts      |  1 +
 5 files changed, 26 insertions(+), 16 deletions(-)
 create mode 100644 src/packages/v4/utils/shared/currency.ts

diff --git a/src/packages/v4/models/v4CurrencyOption.ts b/src/packages/v4/models/v4CurrencyOption.ts
index 3f8b85a472..caf7053b1e 100644
--- a/src/packages/v4/models/v4CurrencyOption.ts
+++ b/src/packages/v4/models/v4CurrencyOption.ts
@@ -1,4 +1,4 @@
-// same as v2v3 for now (@todo: make V4 specific)
-export type V4CurrencyETH = 1
-export type V4CurrencyUSD = 2
+// TODO: This is for backward compatibility - correct token codes are listed as comments
+export type V4CurrencyETH = 1 // TODO: 61166
+export type V4CurrencyUSD = 2 // TODO: 1
 export type V4CurrencyOption = V4CurrencyETH | V4CurrencyUSD
diff --git a/src/packages/v4/utils/currency.ts b/src/packages/v4/utils/currency.ts
index e7bad5d225..cf5d920f5d 100644
--- a/src/packages/v4/utils/currency.ts
+++ b/src/packages/v4/utils/currency.ts
@@ -1,16 +1,23 @@
-import { CURRENCY_METADATA, CurrencyMetadata, CurrencyName } from "constants/currency"
-import { V4CurrencyETH, V4CurrencyOption, V4CurrencyUSD } from "../models/v4CurrencyOption"
+import {
+  CURRENCY_METADATA,
+  CurrencyMetadata,
+  CurrencyName,
+} from 'constants/currency'
+import {
+  V4CurrencyETH,
+  V4CurrencyOption,
+  V4CurrencyUSD,
+} from '../models/v4CurrencyOption'
 
-export const V4_CURRENCY_ETH: V4CurrencyETH = 1
-export const V4_CURRENCY_USD: V4CurrencyUSD = 2
+// TODO: This is for backward compatibility - correct token codes are listed as comments
+export const V4_CURRENCY_ETH: V4CurrencyETH = 1 // TODO: 61166
+export const V4_CURRENCY_USD: V4CurrencyUSD = 2 // TODO: 1
 
-export const V4_CURRENCY_METADATA: Record<
-  V4CurrencyOption,
-  CurrencyMetadata
-> = {
-  [V4_CURRENCY_ETH]: CURRENCY_METADATA.ETH,
-  [V4_CURRENCY_USD]: CURRENCY_METADATA.USD,
-}
+export const V4_CURRENCY_METADATA: Record<V4CurrencyOption, CurrencyMetadata> =
+  {
+    [V4_CURRENCY_ETH]: CURRENCY_METADATA.ETH,
+    [V4_CURRENCY_USD]: CURRENCY_METADATA.USD,
+  }
 
 export const V4CurrencyName = (
   currency?: V4CurrencyOption,
diff --git a/src/packages/v4/utils/editRuleset.ts b/src/packages/v4/utils/editRuleset.ts
index 38f28dbd09..5ab3d38fd2 100644
--- a/src/packages/v4/utils/editRuleset.ts
+++ b/src/packages/v4/utils/editRuleset.ts
@@ -4,6 +4,7 @@ import { issuanceRateFrom } from 'packages/v2v3/utils/math'
 import { parseWad } from 'utils/format/formatNumber'
 import { otherUnitToSeconds } from 'utils/format/formatTime'
 import { EditCycleFormFields } from '../views/V4ProjectSettings/EditCyclePage/EditCycleFormFields'
+import { BASE_CURRENCY_ETH } from './shared/currency'
 
 export function transformEditCycleFormFieldsToTxArgs({
   formValues,
@@ -38,7 +39,7 @@ export function transformEditCycleFormFieldsToTxArgs({
       metadata: {
         reservedPercent: formValues.reservedPercent * 100,
         redemptionRate: formValues.redemptionRate * 100,
-        baseCurrency: 1, // Assuming base currency is a constant value, typically USD
+        baseCurrency: BASE_CURRENCY_ETH,
         pausePay: formValues.pausePay,
         pauseRedeem: false, // Defaulting this value since it's not in formValues
         pauseCreditTransfers: !formValues.tokenTransfers,
diff --git a/src/packages/v4/utils/launchProjectTransformers.ts b/src/packages/v4/utils/launchProjectTransformers.ts
index 0effb3028b..3627112d2d 100644
--- a/src/packages/v4/utils/launchProjectTransformers.ts
+++ b/src/packages/v4/utils/launchProjectTransformers.ts
@@ -17,6 +17,7 @@ import { Address } from 'viem'
 import { FundAccessLimitGroup } from '../models/fundAccessLimits'
 import { GroupedSplits as V4GroupedSplits } from '../models/splits'
 import { LaunchProjectJBTerminal } from '../models/terminals'
+import { BASE_CURRENCY_ETH } from './shared/currency'
 
 export type LaunchV2V3ProjectArgs = [
   string, // _owner
@@ -100,7 +101,7 @@ export function transformFCMetadataToRulesetMetadata({
   return {
     reservedPercent: fundingCycleMetadata.reservedRate.toNumber(),
     redemptionRate: fundingCycleMetadata.redemptionRate.toNumber(),
-    baseCurrency: 1, // Not present in v2v3, passing 1 by default
+    baseCurrency: BASE_CURRENCY_ETH,
     pausePay: fundingCycleMetadata.pausePay,
     pauseRedeem: fundingCycleMetadata.pauseRedeem,
     pauseCreditTransfers: Boolean(fundingCycleMetadata.global.pauseTransfers),
diff --git a/src/packages/v4/utils/shared/currency.ts b/src/packages/v4/utils/shared/currency.ts
new file mode 100644
index 0000000000..5c84cc8dee
--- /dev/null
+++ b/src/packages/v4/utils/shared/currency.ts
@@ -0,0 +1 @@
+export const BASE_CURRENCY_ETH = 61166