From 98cd543a8d4316971e9486797f986b9d6680e3cf Mon Sep 17 00:00:00 2001
From: Igor Morozov <24278723+morozoffnor@users.noreply.github.com>
Date: Fri, 2 Feb 2024 02:09:03 +0300
Subject: [PATCH 1/2] most used names aggregation

---
 app/api/stats.mjs         | 15 +++++++++++++++
 app/database/database.mjs | 35 +++++++++++++++++++++++++++++++++++
 app/main.mjs              |  2 ++
 3 files changed, 52 insertions(+)
 create mode 100644 app/api/stats.mjs

diff --git a/app/api/stats.mjs b/app/api/stats.mjs
new file mode 100644
index 0000000..e415d6d
--- /dev/null
+++ b/app/api/stats.mjs
@@ -0,0 +1,15 @@
+import express from 'express'
+import {tokenChecker} from "./tools/APItokenChecker.mjs";
+import {getMostUsedNames} from "../database/database.mjs";
+
+let StatsRouter = new express.Router()
+
+StatsRouter.use(tokenChecker)
+
+StatsRouter.get('/names', express.json({type: 'application/json'}), async (req, res) => {
+    const names = await getMostUsedNames()
+    res.setHeader('Content-Type', 'application/json');
+    res.status(200).send({names: names})
+})
+
+export default StatsRouter
diff --git a/app/database/database.mjs b/app/database/database.mjs
index 8d2f1fd..b055178 100644
--- a/app/database/database.mjs
+++ b/app/database/database.mjs
@@ -316,4 +316,39 @@ async function checkForLvlUp(userid) {
         // send message here
         console.log('lvl up!')
     }
+}
+
+// aggregations
+
+export async function getMostUsedNames(limit = 20, sort = -1) {
+    const names = Attempt.aggregate(
+      [
+          {
+              $sortByCount:
+              /**
+               * expression: Grouping expression or string.
+               */
+                
+                "$cockName",
+          },
+          {
+              $sort:
+              /**
+               * Provide any number of field/order pairs.
+               */
+                {
+                    count: sort,
+                },
+          },
+          {
+              $limit:
+              /**
+               * Provide the number of documents to limit.
+               */
+                limit,
+          },
+      ]
+    )
+    
+    return await names.exec()
 }
\ No newline at end of file
diff --git a/app/main.mjs b/app/main.mjs
index 3e2a8b6..4536f2e 100644
--- a/app/main.mjs
+++ b/app/main.mjs
@@ -25,6 +25,7 @@ import {textTriggersHandler} from "./tools/phraseTrigger.mjs";
 import ItemsRouter from "./api/items.mjs"
 import {addItem} from "./commands/test/addItem.mjs";
 import {items} from "./commands/items.mjs";
+import StatsRouter from "./api/stats.mjs";
 
 // connect to DB
 await connect()
@@ -38,6 +39,7 @@ api.listen(port, () => {
 })
 api.use(tokenChecker)
 api.use('/items/', ItemsRouter)
+api.use('/stats/', StatsRouter)
 
 api.get('/user/:id', async (req, res) => {
     await apiGetUserById(req, res)

From 47a923139af0c2f478ac97ae5de5afa9edfe803b Mon Sep 17 00:00:00 2001
From: Igor Morozov <24278723+morozoffnor@users.noreply.github.com>
Date: Mon, 5 Feb 2024 18:13:26 +0700
Subject: [PATCH 2/2] send all names

---
 app/database/database.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/database/database.mjs b/app/database/database.mjs
index 062ba55..0b08e1a 100644
--- a/app/database/database.mjs
+++ b/app/database/database.mjs
@@ -321,7 +321,7 @@ async function checkForLvlUp(userid) {
 
 // aggregations
 
-export async function getMostUsedNames(limit = 20, sort = -1) {
+export async function getMostUsedNames(limit = 1000, sort = -1) {
     const names = Attempt.aggregate(
       [
           {