build: add db credentials to docker

.env.local.example

@@ -11,7 +11,7 @@ export DISCORD_APP_ID=
 export DISCORD_PUBLIC_KEY=
 export DISCORD_TOKEN=
 
-# mongodb URI, e.g. "mongodb://localhost:27017"
+# mongodb URI, e.g. "mongodb://localhost:27017" or "mongodb://<username>:<password>@<host>:<port>"
 export MONGODB_URI=mongodb://localhost:27017
 
 #################################################################################
@@ -23,5 +23,9 @@ export APP_ROOT=
 # where the DB data is saved - absolute path, or relative to APP_ROOT
 export DB_PATH=data
 
+# mongo db credentials for docker setup
+export DB_USER=
+export DB_PASS=
+
 # logging
 export LOG_LEVEL=debug

gen/services/venom-db.service

@@ -9,6 +9,8 @@ WorkingDirectory={{appRoot}}
 ExecStart=/usr/bin/docker run --name venom-db \
   --volume {{dbPath}}/db:/data/db \
   --volume {{dbPath}}/configdb:/data/configdb \
+  -e MONGO_INITDB_ROOT_USERNAME={{dbUser}} \
+  -e MONGO_INITDB_ROOT_PASSWORD={{dbPass}} \
   -p 27017:27017 \
   mongo:latest
 

scaffold.config.js

@@ -21,6 +21,8 @@ module.exports = {
     data: {
       appRoot: process.env.APP_ROOT,
       dbPath: path.resolve(process.env.APP_ROOT ?? process.cwd(), process.env.DB_PATH),
+      dbUser: process.env.DB_USER,
+      dbPass: process.env.DB_PASS,
     },
     name: '-',
   },

src/core/megahal.ts

@@ -83,6 +83,8 @@ export async function trainMegahal(message: Discord.Message, replyChance: number
     totalMsgCount = 0
   }
 
+  logger.debug('Total unsaved messages:', totalMsgCount)
+
   const response = megahal.reply(input)
 
   if (Math.random() < replyChance && !isMuted()) {