*New Feature

* Cowin API integration
* Command ```!vaccine 110009 25-05-2021```

src/commands/vaccine.js

@@ -0,0 +1,41 @@
+const axios = require('axios').default;
+const {MessageEmbed} = require('discord.js'); 
+const instance = axios.create({
+    baseURL: 'https://cdn-api.co-vin.in/api/v2',
+    headers: {
+        'accept': '*/*',
+        'accept-language': 'en-US',
+        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36'
+    }
+  });
+async function getVaccineAvailablity(message, args) {
+    const [pincode, date] = args;
+    const url = `/appointment/sessions/public/findByPin?${new URLSearchParams({ pincode, date })}`;
+    instance.get(url).then(res => {
+        if (res.data && res.data.sessions) {
+            const {sessions} = res.data;
+            if (sessions && sessions.length > 0 ){
+                sessions.forEach(async (session) => {
+                    const vaccineMessage = new MessageEmbed()
+                        .setTitle(`${session.name} : ${session.address}`)
+                        .addField('State', session.state_name, true)
+                        .addField('District', session.district_name, true)
+                        .addField('Vaccine', session.vaccine, true)
+                        .addField('Available Capacity', session.available_capacity, true)
+                        .addField('Available SLots', session.slots.join("/"), true)
+                        .setColor("RANDOM");
+                    message.channel.send(vaccineMessage);
+                })
+
+            }else {
+                message.channel.send(`No Vaccine Available at place with pincode => ${pincode} on ${date}`)
+            }
+        }
+    }).catch(error =>  message.channel.send(`Error Fetching Data from Cowin`));
+}
+
+module.exports = {
+    execute(client, message, args) {
+        getVaccineAvailablity(message, args);
+    }
+}

src/configs/commands.config.json

@@ -19,6 +19,11 @@
             "name": "loadout",
             "description": "Get CoD Mobile User Loadout",
             "file": "./commands/loadout.js"
+        },
+        {
+            "name": "vaccine",
+            "description": "Get Vaccine Availability by Pincode",
+            "file": "./commands/vaccine.js"
         }
     ]
 }