From ac50bb92252d999e6417eaaa585fd957f52d59cf Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Tue, 6 Nov 2018 06:24:31 +0900
Subject: [PATCH] Resolve #3137

---
 .config/example.yml              | 4 ++++
 src/config/load.ts               | 2 ++
 src/config/types.ts              | 2 ++
 src/server/api/private/signup.ts | 3 +++
 4 files changed, 11 insertions(+)

diff --git a/.config/example.yml b/.config/example.yml
index 0265c8cc2a..44c58ccf30 100644
--- a/.config/example.yml
+++ b/.config/example.yml
@@ -110,6 +110,10 @@ drive:
   #   accessKey: XXX
   #   secretKey: YYY
 
+# If enabled:
+#  The first account created is automatically marked as Admin.
+autoAdmin: true
+
 #
 # Below settings are optional
 #
diff --git a/src/config/load.ts b/src/config/load.ts
index 738d6427f3..56a8ff0abd 100644
--- a/src/config/load.ts
+++ b/src/config/load.ts
@@ -49,6 +49,8 @@ export default function load() {
 	if (config.localDriveCapacityMb == null) config.localDriveCapacityMb = 256;
 	if (config.remoteDriveCapacityMb == null) config.remoteDriveCapacityMb = 8;
 
+	if (config.autoAdmin == null) config.autoAdmin = false;
+
 	return Object.assign(config, mixin);
 }
 
diff --git a/src/config/types.ts b/src/config/types.ts
index a3c761cc64..f5049beb80 100644
--- a/src/config/types.ts
+++ b/src/config/types.ts
@@ -58,6 +58,8 @@ export type Source = {
 		config?: any;
 	};
 
+	autoAdmin?: boolean;
+
 	/**
 	 * ゴーストアカウントのID
 	 */
diff --git a/src/server/api/private/signup.ts b/src/server/api/private/signup.ts
index d6eba69817..ab7342d6b8 100644
--- a/src/server/api/private/signup.ts
+++ b/src/server/api/private/signup.ts
@@ -67,6 +67,8 @@ export default async (ctx: Koa.Context) => {
 		return;
 	}
 
+	const usersCount = await User.count({});
+
 	// Fetch exist user that same username
 	const usernameExist = await User
 		.count({
@@ -106,6 +108,7 @@ export default async (ctx: Koa.Context) => {
 		token: secret,
 		email: null,
 		password: hash,
+		isAdmin: config.autoAdmin && usersCount === 0,
 		profile: {
 			bio: null,
 			birthday: null,