From d557739a28d79c508f34bfc0a7718bcf12e26ed5 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Tue, 22 Apr 2025 12:36:37 +0300
Subject: [PATCH] Added api support to change login email.

---
 .../SourceFiles/api/api_cloud_password.cpp    | 34 +++++++++++++++++++
 Telegram/SourceFiles/api/api_cloud_password.h | 11 ++++++
 2 files changed, 45 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index e974154b98..c87b9fc15f 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -544,4 +544,38 @@ auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 	};
 }
 
+void RequestLoginEmailCode(
+		MTP::Sender &api,
+		const QString &sendToEmail,
+		Fn<void(int length, const QString &pattern)> done,
+		Fn<void(const QString &error)> fail) {
+	api.request(MTPaccount_SendVerifyEmailCode(
+		MTP_emailVerifyPurposeLoginChange(),
+		MTP_string(sendToEmail)
+	)).done([=](const MTPaccount_SentEmailCode &result) {
+		done(result.data().vlength().v, qs(result.data().vemail_pattern()));
+	}).fail([=](const MTP::Error &error) {
+		fail(error.type());
+	}).send();
+}
+
+void VerifyLoginEmail(
+		MTP::Sender &api,
+		const QString &code,
+		Fn<void()> done,
+		Fn<void(const QString &error)> fail) {
+	api.request(MTPaccount_VerifyEmail(
+		MTP_emailVerifyPurposeLoginChange(),
+		MTP_emailVerificationCode(MTP_string(code))
+	)).done([=](const MTPaccount_EmailVerified &result) {
+		result.match([=](const MTPDaccount_emailVerified &data) {
+			done();
+		}, [=](const MTPDaccount_emailVerifiedLogin &data) {
+			fail(QString());
+		});
+	}).fail([=](const MTP::Error &error) {
+		fail(error.type());
+	}).send();
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_cloud_password.h b/Telegram/SourceFiles/api/api_cloud_password.h
index 30bc379382..64b0d54617 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.h
+++ b/Telegram/SourceFiles/api/api_cloud_password.h
@@ -70,4 +70,15 @@ private:
 
 };
 
+void RequestLoginEmailCode(
+	MTP::Sender &api,
+	const QString &sendToEmail,
+	Fn<void(int length, const QString &pattern)> done,
+	Fn<void(const QString &error)> fail);
+void VerifyLoginEmail(
+	MTP::Sender &api,
+	const QString &code,
+	Fn<void()> done,
+	Fn<void(const QString &error)> fail);
+
 } // namespace Api