Use mongoose

api/init.js

@@ -0,0 +1,18 @@
+const { User } = require('../lib/db');
+
+module.exports = async (req, res) => {
+    const found = await User.findOne({ name: 'Rodrigo' });
+
+    if (!found) {
+        const rodrigo = new User({
+            name: 'Rodrigo',
+            life: 100,
+            toxicity: 0,
+            potions: 0,
+        });
+        const resp = await rodrigo.save();
+        res.status(201).send('User Rodrigo created. %j', resp);
+    } else {
+        res.status(201).send('User rodrigo already exists. %j', found);
+    }
+};

lib/db.js

@@ -1,37 +1,19 @@
-const Redis = require("ioredis");
+const mongoose = require('mongoose');
 
-const redis = new Redis({
-    port: process.env.REDIS_PORT,
-    host: process.env.REDIS_HOST,
-    password: process.env.REDIS_PASS,
-    db: process.env.REDIS_DB,
+mongoose.connect(process.env.MONGO_URL, {
+    useNewUrlParser: true,
+    useUnifiedTopology: true,
 });
 
-// Inizialize DB
-const toxicity = redis.exists(redis, 'rodrigo:toxicity');
-if (!toxicity) { // 0
-    redis.set('rodrigo:toxicity', '0');
-}
-const life = redis.exists(redis, 'rodrigo:life');
-if (!life) { // 0
-    redis.set('rodrigo:life', '100');
-}
-const potions = redis.exists(redis, 'rodrigo:potions');
-if (!potions) { // 0
-    redis.set('rodrigo:potions', '0');
-}
+const User = mongoose.model('User', { 
+    name: String,
+    life: Number,
+    toxicity: Number,
+    potions: Number,
+    // TODO: Id, index
+});
 
 module.exports = {
-    redis,
-    quit: (redis) => {
-        redis.quit();
-    },
-
-    get: async (redis, key) => {
-        return redis.get(key);
-    },
-
-    set: async (redis, key, value) => {
-        return redis.set(key, value);
-    }
-}
+    User,
+    mongoose,
+};

now.json

@@ -1,10 +1,7 @@
 {
   "version": 2,
   "env": {
-    "REDIS_HOST": "@redislabs-db-30m-1-host",
-    "REDIS_PORT": "@redislabs-db-30m-1-port",
-    "REDIS_DB": "0",
-    "REDIS_PASS": "@redislabs-db-30m-1-pass",
+    "MONGO_URL": "@toxic-rpg-bot-mongo-url",
     "TG_TOKEN": "@toxic-rpg-bot-token"
   },
   "regions": ["bru1"],