From 69690c3a79dddb3395e1a50354c56f30a344a41e Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Sun, 8 Sep 2024 18:32:25 +0200
Subject: [PATCH 1/3] NUT-05: description for invoice, integration test without
 bolt11 decode

---
 src/CashuWallet.ts                 | 9 ++++++---
 src/model/types/wallet/payloads.ts | 4 ++++
 test/integration.test.ts           | 7 +++++++
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/CashuWallet.ts b/src/CashuWallet.ts
index 0442bb04..5e9cf89e 100644
--- a/src/CashuWallet.ts
+++ b/src/CashuWallet.ts
@@ -20,7 +20,8 @@ import {
 	type TokenEntry,
 	CheckStateEnum,
 	SerializedBlindedSignature,
-	MeltQuoteState
+	MeltQuoteState,
+	MintQuoteResponse
 } from './model/types/index.js';
 import {
 	bytesToNumber,
@@ -331,12 +332,14 @@ class CashuWallet {
 	/**
 	 * Requests a mint quote form the mint. Response returns a Lightning payment request for the requested given amount and unit.
 	 * @param amount Amount requesting for mint.
+	 * @param description optional description for the mint quote
 	 * @returns the mint will return a mint quote with a Lightning invoice for minting tokens of the specified amount and unit
 	 */
-	async createMintQuote(amount: number) {
+	async createMintQuote(amount: number, description?: string) {
 		const mintQuotePayload: MintQuotePayload = {
 			unit: this._unit,
-			amount: amount
+			amount: amount,
+			description: description || null,
 		};
 		return await this.mint.createMintQuote(mintQuotePayload);
 	}
diff --git a/src/model/types/wallet/payloads.ts b/src/model/types/wallet/payloads.ts
index 43539a91..70855dea 100644
--- a/src/model/types/wallet/payloads.ts
+++ b/src/model/types/wallet/payloads.ts
@@ -98,6 +98,10 @@ export type MintQuotePayload = {
 	 * Amount to be minted
 	 */
 	amount: number;
+	/**
+	 * Description for the invoice
+	 */
+	description: string | null;
 };
 
 /**
diff --git a/test/integration.test.ts b/test/integration.test.ts
index 2d069392..936c8245 100644
--- a/test/integration.test.ts
+++ b/test/integration.test.ts
@@ -61,6 +61,13 @@ describe('mint api', () => {
 		// because local invoice, fee should be 0
 		expect(fee).toBe(0);
 	});
+	test('invoice with description', async () => {
+		const mint = new CashuMint(mintUrl);
+		const wallet = new CashuWallet(mint, { unit });
+		const quote = await wallet.createMintQuote(100, 'test description');
+		expect(quote).toBeDefined();
+		console.log(`invoice with description: ${quote.request}`);
+	});
 	test('get fee for external invoice', async () => {
 		const mint = new CashuMint(mintUrl);
 		const wallet = new CashuWallet(mint, { unit });

From 87d91b028105eda705edfac399b0f03557629e1a Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Sun, 8 Sep 2024 18:34:05 +0200
Subject: [PATCH 2/3] npm run format

---
 src/CashuWallet.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CashuWallet.ts b/src/CashuWallet.ts
index 5e9cf89e..4e783bf5 100644
--- a/src/CashuWallet.ts
+++ b/src/CashuWallet.ts
@@ -339,7 +339,7 @@ class CashuWallet {
 		const mintQuotePayload: MintQuotePayload = {
 			unit: this._unit,
 			amount: amount,
-			description: description || null,
+			description: description || null
 		};
 		return await this.mint.createMintQuote(mintQuotePayload);
 	}

From 56ee3ddb1e1b5d0ffbb8a56fff1c1329992e84f0 Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Sun, 8 Sep 2024 22:14:54 +0200
Subject: [PATCH 3/3] use description?

---
 src/CashuWallet.ts                 | 2 +-
 src/model/types/wallet/payloads.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/CashuWallet.ts b/src/CashuWallet.ts
index 4e783bf5..2518664a 100644
--- a/src/CashuWallet.ts
+++ b/src/CashuWallet.ts
@@ -339,7 +339,7 @@ class CashuWallet {
 		const mintQuotePayload: MintQuotePayload = {
 			unit: this._unit,
 			amount: amount,
-			description: description || null
+			description: description
 		};
 		return await this.mint.createMintQuote(mintQuotePayload);
 	}
diff --git a/src/model/types/wallet/payloads.ts b/src/model/types/wallet/payloads.ts
index 70855dea..7e8b6766 100644
--- a/src/model/types/wallet/payloads.ts
+++ b/src/model/types/wallet/payloads.ts
@@ -101,7 +101,7 @@ export type MintQuotePayload = {
 	/**
 	 * Description for the invoice
 	 */
-	description: string | null;
+	description?: string;
 };
 
 /**