.

example.env

@@ -2,4 +2,5 @@ DISCORD_TOKEN='BOT_TOKEN'
 MYSQL_USER='MYSQL_USER'
 MYSQL_HOST='MYSQL_HOST'
 MYSQL_PASSWORD='MYSQL_PASSWORD'
-MYSQL_DATABASE='MYSQL_DATABASE'
+MYSQL_DATABASE='MYSQL_DATABASE'
+MYSQL_PORT='MYSQL_PORT'

src/Client.ts

@@ -35,8 +35,8 @@ export default class MuffinAI extends Client {
       this.#modules.set(b.name, b)
     })
 
-    this.once('ready', client => {
-      client.user!.setActivity({
+    this.once('ready', () => {
+      this.user!.setActivity({
         type: ActivityType.Playing,
         name: 'ㅅ살려주세요..!',
       })

src/Commands/학습데이터량.ts

@@ -7,16 +7,13 @@ export default class extends Command {
   }
   public async execute(msg: Message, args: string[]) {
     const conn = await database.getConnection()
-    await conn
-      .query('SELECT * FROM statement;') //
-      .then(rows => {
-        const muffin: ResponseData[] = []
-        ;(rows[0] as ResponseData[]).forEach(row => {
-          if (row.persona === 'muffin') muffin.push(row)
-          else return
-        })
-        msg.channel.send(`머핀 데이터: ${muffin.length}개`)
-      })
+    const [rows] = await conn.query('SELECT * FROM statement;')
+    const muffin: ResponseData[] = []
+    ;(rows as ResponseData[]).forEach(row => {
+      if (row.persona === 'muffin') muffin.push(row)
+      else return
+    })
+    msg.channel.send(`머핀 데이터: ${muffin.length}개`)
     conn.release()
   }
 }

src/modules/ChatBot.ts

@@ -5,39 +5,39 @@ export default class ChatBot {
   public async getResponse(msg: Message): Promise<string> {
     const conn = await database.getConnection()
     const request = msg.content.replace('머핀아 ', '')
-    const result = await conn.query('SELECT * FROM statement;')
-    const rows = result[0] as ResponseData[]
-    let response = rows[Math.floor(Math.random() * rows.length)].text
-    if (!response) response = '살ㄹ려주세요'
     console.log(`⌨️ㅣ${request}`)
+    const [rows] = await conn.query('SELECT * FROM statement;')
+    let response = (rows as ResponseData[])[
+      Math.floor(Math.random() * (rows as ResponseData[]).length)
+    ].text
+    if (!response) response = '살ㄹ려주세요'
+
     console.log(`🍰ㅣ${response}`)
     conn.release()
     return response
   }
 
   public async train(client: Client): Promise<ChatBot> {
-    const conn = await database.getConnection()
-    client.on('messageCreate', msg => {
+    client.on('messageCreate', async msg => {
+      const conn = await database.getConnection()
       if (msg.author.bot) return
       if (msg.author.id !== '1026185545837191238') return
-      this.getResponse(msg) //
-        .then(async response => {
-          const result = await conn.query('SELECT * FROM statement;')
-          const rows = result[0] as ResponseData[]
-          try {
-            await conn.beginTransaction()
-            await conn.execute(
-              `INSERT INTO statement(id, text, persona, in_response_to) VALUES(?, ?, ?, ?);`,
-              [++rows[rows.length - 1].id, msg.content, 'muffin', response]
-            )
-            await conn.commit()
-          } catch (err) {
-            console.log(err)
-            await conn.rollback()
-          } finally {
-            conn.release()
-          }
-        })
+      const response = this.getResponse(msg)
+      const result = await conn.query('SELECT * FROM statement;')
+      const rows = result[0] as ResponseData[]
+      await conn.beginTransaction()
+      try {
+        await conn.execute(
+          `INSERT INTO statement(id, text, persona, in_response_to) VALUES(?, ?, ?, ?);`,
+          [++rows[rows.length - 1].id, msg.content, 'muffin', response]
+        )
+        await conn.commit()
+      } catch (err) {
+        console.log(err)
+        await conn.rollback()
+      } finally {
+        conn.release()
+      }
     })
     return this
   }

src/modules/Database.ts

@@ -17,4 +17,5 @@ export default createPool({
   user: process.env.MYSQL_USER,
   password: process.env.MYSQL_PASSWORD,
   database: process.env.MYSQL_DATABASE,
+  port: (process.env.MYSQL_PORT as unknown as number) || 3306,
 })