From 2a7c10f102420110e5662c7e9cfb807326daf2dc Mon Sep 17 00:00:00 2001
From: Karolina Kosiorowska <karolina.kosiorowska@thesis.co>
Date: Fri, 24 Nov 2023 14:14:21 +0100
Subject: [PATCH] Create a separate type - `Currency`

---
 dapp/src/components/Navbar/ConnectWallet.tsx  |  2 +-
 dapp/src/constants/{chains.ts => currency.ts} | 13 +++++++++++--
 dapp/src/constants/index.ts                   |  2 +-
 dapp/src/types/currency.ts                    |  5 +++++
 dapp/src/types/index.ts                       |  1 +
 5 files changed, 19 insertions(+), 4 deletions(-)
 rename dapp/src/constants/{chains.ts => currency.ts} (56%)
 create mode 100644 dapp/src/types/currency.ts

diff --git a/dapp/src/components/Navbar/ConnectWallet.tsx b/dapp/src/components/Navbar/ConnectWallet.tsx
index 62838f620..c7099f1c8 100644
--- a/dapp/src/components/Navbar/ConnectWallet.tsx
+++ b/dapp/src/components/Navbar/ConnectWallet.tsx
@@ -54,7 +54,7 @@ export default function ConnectWallet() {
             ? "0.00"
             : formatSatoshiAmount(btcAccount.balance.toString())}
         </Text>
-        <Text>{BITCOIN.token}</Text>
+        <Text>{BITCOIN.symbol}</Text>
       </Box>
       <ConnectButton
         leftIcon={BitcoinIcon}
diff --git a/dapp/src/constants/chains.ts b/dapp/src/constants/currency.ts
similarity index 56%
rename from dapp/src/constants/chains.ts
rename to dapp/src/constants/currency.ts
index 57b08c0de..f45406c7f 100644
--- a/dapp/src/constants/chains.ts
+++ b/dapp/src/constants/currency.ts
@@ -1,6 +1,15 @@
-export const BITCOIN = {
+import { Currency } from "../types"
+
+export const BITCOIN: Currency = {
   name: "Bitcoin",
-  token: "BTC",
+  symbol: "BTC",
+  decimals: 8,
+}
+
+export const ETHEREUM: Currency = {
+  name: "Ethereum",
+  symbol: "ETH",
+  decimals: 18,
 }
 
 export const CURRENCY_ID_BITCOIN =
diff --git a/dapp/src/constants/index.ts b/dapp/src/constants/index.ts
index 3c541aad6..68cb50031 100644
--- a/dapp/src/constants/index.ts
+++ b/dapp/src/constants/index.ts
@@ -1 +1 @@
-export * from "./chains"
+export * from "./currency"
diff --git a/dapp/src/types/currency.ts b/dapp/src/types/currency.ts
new file mode 100644
index 000000000..f5d8f5419
--- /dev/null
+++ b/dapp/src/types/currency.ts
@@ -0,0 +1,5 @@
+export type Currency = {
+  name: string
+  symbol: string
+  decimals: number
+}
diff --git a/dapp/src/types/index.ts b/dapp/src/types/index.ts
index 96cd9d44f..1e77e81e7 100644
--- a/dapp/src/types/index.ts
+++ b/dapp/src/types/index.ts
@@ -1 +1,2 @@
 export * from "./ledger-live-app"
+export * from "./currency"