From a4a4a8be85f8b8273e968ad475f4f99ed2063988 Mon Sep 17 00:00:00 2001
From: Jacob Nastaskin <jacob.nastaskin@gmail.com>
Date: Wed, 14 Aug 2024 11:17:16 -0700
Subject: [PATCH] update file locations

---
 .../lib/components/foil/addEditLiquidity.tsx  |  6 +--
 packages/app/src/lib/components/util/util.ts  | 31 -----------
 packages/app/src/lib/constants/constants.ts   |  1 +
 .../lib/{components => }/util/positionUtil.ts |  0
 packages/app/src/lib/util/util.ts             | 52 +++++++++++++++++++
 5 files changed, 56 insertions(+), 34 deletions(-)
 delete mode 100644 packages/app/src/lib/components/util/util.ts
 create mode 100644 packages/app/src/lib/constants/constants.ts
 rename packages/app/src/lib/{components => }/util/positionUtil.ts (100%)
 create mode 100644 packages/app/src/lib/util/util.ts

diff --git a/packages/app/src/lib/components/foil/addEditLiquidity.tsx b/packages/app/src/lib/components/foil/addEditLiquidity.tsx
index 11f35a66..26267dc9 100644
--- a/packages/app/src/lib/components/foil/addEditLiquidity.tsx
+++ b/packages/app/src/lib/components/foil/addEditLiquidity.tsx
@@ -34,8 +34,9 @@ import {
 } from 'wagmi';
 
 import erc20ABI from '../../erc20abi.json';
-import { getNewLiquidity } from '../util/positionUtil';
-import { renderContractErrorToast, renderToastSuccess } from '../util/util';
+import { getNewLiquidity } from '../../util/positionUtil';
+import { renderContractErrorToast, renderToastSuccess } from '../../util/util';
+import { TOKEN_DECIMALS } from '~/lib/constants/constants';
 import { useLoading } from '~/lib/context/LoadingContext';
 import { MarketContext } from '~/lib/context/MarketProvider';
 import type { FoilPosition } from '~/lib/interfaces/interfaces';
@@ -45,7 +46,6 @@ import useFoilDeployment from './useFoilDeployment';
 
 const tickSpacingDefault = 200; // 1% - Hardcoded for now, should be retrieved with pool.tickSpacing()
 
-const TOKEN_DECIMALS = 18; // should be retrieved from the contract?
 const priceToTick = (price: number, tickSpacing: number): number => {
   const tick = Math.log(price) / Math.log(1.0001);
   return Math.round(tick / tickSpacing) * tickSpacing;
diff --git a/packages/app/src/lib/components/util/util.ts b/packages/app/src/lib/components/util/util.ts
deleted file mode 100644
index a8ca7e6c..00000000
--- a/packages/app/src/lib/components/util/util.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { ToastId, UseToastOptions } from '@chakra-ui/react';
-import { ReadContractErrorType, WriteContractErrorType } from 'viem';
-
-export const renderContractErrorToast = (
-  error: ReadContractErrorType | WriteContractErrorType | null,
-  toast: (options?: UseToastOptions) => ToastId,
-  desc: string
-) => {
-  if (error) {
-    console.error(desc, error.message);
-    toast({
-      title: desc,
-      description: error.message,
-      status: 'error',
-      duration: 5000,
-      isClosable: true,
-    });
-  }
-};
-
-export const renderToastSuccess = (
-  toast: (options?: UseToastOptions) => ToastId,
-  desc: string
-) => {
-  toast({
-    title: desc,
-    status: 'success',
-    duration: 5000,
-    isClosable: true,
-  });
-};
diff --git a/packages/app/src/lib/constants/constants.ts b/packages/app/src/lib/constants/constants.ts
new file mode 100644
index 00000000..754ddc36
--- /dev/null
+++ b/packages/app/src/lib/constants/constants.ts
@@ -0,0 +1 @@
+export const TOKEN_DECIMALS = 18; // should be retrieved from the contract?
diff --git a/packages/app/src/lib/components/util/positionUtil.ts b/packages/app/src/lib/util/positionUtil.ts
similarity index 100%
rename from packages/app/src/lib/components/util/positionUtil.ts
rename to packages/app/src/lib/util/positionUtil.ts
diff --git a/packages/app/src/lib/util/util.ts b/packages/app/src/lib/util/util.ts
new file mode 100644
index 00000000..a2c67634
--- /dev/null
+++ b/packages/app/src/lib/util/util.ts
@@ -0,0 +1,52 @@
+import type { ToastId, UseToastOptions } from '@chakra-ui/react';
+import type { ReadContractErrorType, WriteContractErrorType } from 'viem';
+
+export const renderContractErrorToast = (
+  error: ReadContractErrorType | WriteContractErrorType | null,
+  toast: (options?: UseToastOptions) => ToastId,
+  desc: string
+) => {
+  if (error) {
+    console.error(desc, error.message);
+    toast({
+      title: desc,
+      description: error.message,
+      status: 'error',
+      duration: 5000,
+      isClosable: true,
+    });
+  }
+};
+
+export const renderToastSuccess = (
+  toast: (options?: UseToastOptions) => ToastId,
+  desc: string
+) => {
+  toast({
+    title: desc,
+    status: 'success',
+    duration: 5000,
+    isClosable: true,
+  });
+};
+
+export function decimalToFraction(
+  decimal: number,
+  decimalPlaces?: number
+): [number, number] {
+  if (Number.isInteger(decimal)) {
+    return [decimal, 1];
+  }
+
+  const precision = decimalPlaces || 1000000; // Adjust this for more/less precision
+  let numerator = Math.round(decimal * precision);
+  let denominator = precision;
+
+  const gcd = (a: number, b: number): number => (b ? gcd(b, a % b) : a);
+  const divisor = gcd(numerator, denominator);
+
+  numerator /= divisor;
+  denominator /= divisor;
+
+  return [numerator, denominator];
+}