Modlog: Support logging to a SQLite database (#7513)

* Modlog: Support logging to a SQLite database

Co-authored-by: Christopher Monsanto <chris@monsan.to>

.eslintrc-no-types.json

@@ -186,7 +186,7 @@
     {
       "files": [
         "./config/*.ts", "./data/**/*.ts", "./lib/*.ts", "./server/**/*.ts", "./sim/**/*.ts",
-        "./tools/set-import/*.ts",  "./tools/modlog/*.ts", "./translations/**/*.ts"
+        "./tools/set-import/*.ts", "./tools/modlog/*.ts", "./translations/**/*.ts"
       ],
       "parser": "@typescript-eslint/parser",
       "parserOptions": {

.gitignore

@@ -13,7 +13,8 @@ npm-debug.log
 package-lock.json
 /tools/set-import/sets
 databases/*.db*
-
+*.o
+*.o.dSYM
 # Typescript build artifacts
 .*-dist/
 tools/set-import/importer.js

databases/schemas/modlog.sql

@@ -0,0 +1,23 @@
+CREATE TABLE modlog (
+    modlog_id INTEGER NOT NULL PRIMARY KEY,
+    -- UNIX timestamp
+    timestamp INTEGER NOT NULL,
+    --- roomid OR global-roomid
+    roomid TEXT NOT NULL,
+    action TEXT NOT NULL,
+    visual_roomid TEXT,
+    action_taker_userid TEXT,
+    userid TEXT,
+    autoconfirmed_userid TEXT,
+    ip TEXT,
+    note TEXT
+);
+
+CREATE TABLE alts (
+    modlog_id INTEGER NOT NULL,
+    userid TEXT NOT NULL,
+    PRIMARY KEY (modlog_id, userid),
+    FOREIGN KEY (modlog_id) REFERENCES modlog(modlog_id)
+) WITHOUT ROWID;
+
+PRAGMA journal_mode=WAL;

package.json

@@ -4,6 +4,8 @@
   "version": "0.11.3",
   "main": ".sim-dist/index.js",
   "dependencies": {
+    "@types/better-sqlite3": "^5.4.0",
+    "better-sqlite3": "^7.1.0",
     "probe-image-size": "^5.0.0",
     "sockjs": "0.3.20",
     "sucrase": "^3.15.0"

server/chat-commands/admin.ts

@@ -431,7 +431,11 @@ export const commands: ChatCommands = {
 					if (manager.filename.startsWith(FS('.server-dist/modlog').path)) void manager.destroy();
 				}
 
-				Rooms.Modlog = require('../modlog').modlog;
+				const {Modlog} = require('../modlog');
+				Rooms.Modlog = new Modlog(
+					Rooms.MODLOG_PATH || 'logs/modlog',
+					Rooms.MODLOG_DB_PATH || `${__dirname}/../../databases/modlog.db`
+				);
 				this.sendReply("Modlog has been hot-patched.");
 				Rooms.Modlog.streams = streams;
 				Rooms.Modlog.sharedStreams = sharedStreams;