From 6c5d7e9e898262fb795f8a05e9869eaba48464cb Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Sat, 23 Sep 2023 15:19:21 +0900
Subject: [PATCH] wip

---
 .../backend/src/core/ModerationLogService.ts  |  5 ++-
 packages/backend/src/core/RoleService.ts      |  2 +-
 .../server/api/endpoints/admin/update-meta.ts | 10 ++++-
 packages/backend/src/types.ts                 | 43 +++++++++++++++++++
 packages/misskey-js/etc/misskey-js.api.md     | 13 +++++-
 5 files changed, 68 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/core/ModerationLogService.ts b/packages/backend/src/core/ModerationLogService.ts
index 0f18fa3754..f7f9063d92 100644
--- a/packages/backend/src/core/ModerationLogService.ts
+++ b/packages/backend/src/core/ModerationLogService.ts
@@ -9,6 +9,7 @@ import type { ModerationLogsRepository } from '@/models/_.js';
 import type { MiUser } from '@/models/User.js';
 import { IdService } from '@/core/IdService.js';
 import { bindThis } from '@/decorators.js';
+import { ModerationLogPayloads, moderationLogTypes } from '@/types.js';
 
 @Injectable()
 export class ModerationLogService {
@@ -21,13 +22,13 @@ export class ModerationLogService {
 	}
 
 	@bindThis
-	public async log(moderator: { id: MiUser['id'] }, type: string, info?: Record<string, any>) {
+	public async log<T extends typeof moderationLogTypes[number]>(moderator: { id: MiUser['id'] }, type: T, info?: ModerationLogPayloads[T]) {
 		await this.moderationLogsRepository.insert({
 			id: this.idService.genId(),
 			createdAt: new Date(),
 			userId: moderator.id,
 			type: type,
-			info: info ?? {},
+			info: (info as any) ?? {},
 		});
 	}
 }
diff --git a/packages/backend/src/core/RoleService.ts b/packages/backend/src/core/RoleService.ts
index 07c88a4d06..25f3896fd6 100644
--- a/packages/backend/src/core/RoleService.ts
+++ b/packages/backend/src/core/RoleService.ts
@@ -416,7 +416,7 @@ export class RoleService implements OnApplicationShutdown {
 				roleId: roleId,
 				roleName: role.name,
 				userId: userId,
-				expiresAt: expiresAt,
+				expiresAt: expiresAt ? expiresAt.toISOString() : null,
 			});
 		}
 	}
diff --git a/packages/backend/src/server/api/endpoints/admin/update-meta.ts b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
index a337be27e1..04c517e947 100644
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@@ -441,8 +441,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.manifestJsonOverride = ps.manifestJsonOverride;
 			}
 
+			const before = await this.metaService.fetch(true);
+
 			await this.metaService.update(set);
-			this.moderationLogService.log(me, 'updateMeta');
+
+			const after = await this.metaService.fetch(true);
+
+			this.moderationLogService.log(me, 'updateMeta', {
+				before,
+				after,
+			});
 		});
 	}
 }
diff --git a/packages/backend/src/types.ts b/packages/backend/src/types.ts
index 0a28d88d08..bbcf513fb5 100644
--- a/packages/backend/src/types.ts
+++ b/packages/backend/src/types.ts
@@ -26,3 +26,46 @@ export const noteVisibilities = ['public', 'home', 'followers', 'specified'] as
 export const mutedNoteReasons = ['word', 'manual', 'spam', 'other'] as const;
 
 export const ffVisibility = ['public', 'followers', 'private'] as const;
+
+export const moderationLogTypes = ['updateMeta', 'suspend', 'unsuspend', 'userNoteUpdated', 'addEmoji', 'roleAssigned', 'roleUnassigned', 'roleUpdated', 'roleDeleted'] as const;
+
+export type ModerationLogPayloads = {
+	updateMeta: {
+		before: any | null;
+		after: any | null;
+	};
+	suspend: {
+		targetId: string;
+	};
+	unsuspend: {
+		targetId: string;
+	};
+	userNoteUpdated: {
+		userId: string;
+		before: string | null;
+		after: string | null;
+	};
+	addEmoji: {
+		emojiId: string;
+	};
+	roleAssigned: {
+		userId: string;
+		roleId: string;
+		roleName: string;
+		expiresAt: string | null;
+	};
+	roleUnassigned: {
+		userId: string;
+		roleId: string;
+		roleName: string;
+	};
+	roleUpdated: {
+		roleId: string;
+		before: any;
+		after: any;
+	};
+	roleDeleted: {
+		roleId: string;
+		roleName: string;
+	};
+};
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index 5cd679bce5..8837e81fc5 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -2278,7 +2278,8 @@ declare namespace entities {
         Invite,
         InviteLimit,
         UserSorting,
-        OriginType
+        OriginType,
+        ModerationLog
     }
 }
 export { entities }
@@ -2516,6 +2517,16 @@ type MessagingMessage = {
     groupId: UserGroup['id'] | null;
 };
 
+// @public (undocumented)
+type ModerationLog = {
+    id: ID;
+    createdAt: DateString;
+    type: string;
+    info: Record<string, any>;
+    userId: User['id'];
+    user: UserDetailed | null;
+};
+
 // @public (undocumented)
 export const mutedNoteReasons: readonly ["word", "manual", "spam", "other"];