Archived!!!

All storages moved to our new monorepository, contained all adapters inside of it. Check it out: https://github.com/grammyjs/storages

DenoDB Database Storage Adapter for grammY

Database storage adapter that can be used to store your session data via DenoDB when using sessions.

Instructions

1. Import the adapter

   import { DenoDBAdapter } from "https://deno.land/x/grammy_session_denodb/mod.ts";

2. Create a Database

   const db = new Database(connection);

3. Define session structure

   interface SessionData {
      count: number;
   }
   type MyContext = Context & SessionFlavor<SessionData>;

4. Register adapter's middleware

   const bot = new Bot<MyContext>("<Token>");
   
   bot.use(session({
      initial: () => ({ count: 0 }),
      storage: new DenoDBAdapter(db),
   }));

5. Use ctx.session as explained in session plugin's docs.

How to Use

You can check examples folder for full blown usage, or see a simple use case below:

const connection = new SQLite3Connector({ filepath: "./example.db" });
const db = new Database(connection);

type MyContext = Context & SessionFlavor<string>;
const bot = new Bot<MyContext>("<Token>");

bot.use(session({
    initial: () => "test",
    storage: new DenoDBAdapter(db),
}));