add mathjs

handlers/stream.js

@@ -2,6 +2,7 @@ const TwitchService = require('../services/twitch')
 const config = require("../config");
 const moment = require('moment')
 require('moment-precise-range-plugin')
+var math = require('mathjs');
 
 const twitchUrl = 'https://www.twitch.tv/'
 
@@ -47,7 +48,7 @@ class Stream {
         const duration = `${horas}${diff.minutes} minutos`
 
         const width = Math.floor(Math.random() * (1280 - 1000 + 1) + 1000)
-        const height = width / (16/9)
+        const height = Math.trunc(width / (16/9))
         const image = `[\u200c](${stream.thumbnail_url.replace('-{width}x{height}', `-${width}x${height}`)})`
         const link = `[${twitchUrl}${stream.user_name}](${twitchUrl}${stream.user_name})`
         const title = `🔴 *¡EN DIRECTO!*`

package.json

@@ -10,6 +10,7 @@
     "@twurple/auth-tmi": "^7.0.8",
     "dotenv": "^16.4.1",
     "express": "^4.18.2",
+    "mathjs": "^12.3.1",
     "moment": "^2.30.1",
     "moment-precise-range-plugin": "^1.3.0",
     "mongoose": "^8.1.1",

yarn.lock

@@ -151,6 +151,13 @@
     jsonwebtoken "^9.0.0"
     uuid "^8.3.0"
 
+"@babel/runtime@^7.23.9":
+  version "7.23.9"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.23.9.tgz#47791a15e4603bb5f905bc0753801cf21d6345f7"
+  integrity sha512-0CX6F+BI2s9dkUqr08KFrAIZgNFj75rdBU/DjCyYLIaV/quFjkk6T+EJ2LkZHyZTbEV4L5p97mNkUsHl2wLFAw==
+  dependencies:
+    regenerator-runtime "^0.14.0"
+
 "@cypress/request-promise@^5.0.0":
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/@cypress/request-promise/-/request-promise-5.0.0.tgz#86899e097dba5123c546f1cadb9bff70e2654ebe"
@@ -501,6 +508,11 @@ commander@^11.0.0:
   resolved "https://registry.yarnpkg.com/commander/-/commander-11.1.0.tgz#62fdce76006a68e5c1ab3314dc92e800eb83d906"
   integrity sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ==
 
+complex.js@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/complex.js/-/complex.js-2.1.1.tgz#0675dac8e464ec431fb2ab7d30f41d889fb25c31"
+  integrity sha512-8njCHOTtFFLtegk6zQo0kkVX1rngygb/KQI6z1qZxlFI3scluC+LVTCFbrkWjBv4vvLlbQ9t88IPMC6k95VTTg==
+
 content-disposition@0.5.4:
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.4.tgz#8b82b4efac82512a02bb0b1dcec9d2c5e8eb5bfe"
@@ -561,6 +573,11 @@ debug@^3.2.7:
   dependencies:
     ms "^2.1.1"
 
+decimal.js@^10.4.3:
+  version "10.4.3"
+  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.4.3.tgz#1044092884d245d1b7f65725fa4ad4c6f781cc23"
+  integrity sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==
+
 define-data-property@^1.0.1, define-data-property@^1.1.0, define-data-property@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/define-data-property/-/define-data-property-1.1.1.tgz#c35f7cd0ab09883480d12ac5cb213715587800b3"
@@ -725,6 +742,11 @@ escape-html@~1.0.3:
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
   integrity sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==
 
+escape-latex@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/escape-latex/-/escape-latex-1.2.0.tgz#07c03818cf7dac250cce517f4fda1b001ef2bca1"
+  integrity sha512-nV5aVWW1K0wEiUIEdZ4erkGGH8mDxGyxSeqPzRNtWP7ataw+/olFObw7hujFWlVjNsaDFw5VZ5NzVSIqRgfTiw==
+
 etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
@@ -841,6 +863,11 @@ forwarded@0.2.0:
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
   integrity sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==
 
+fraction.js@4.3.4:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/fraction.js/-/fraction.js-4.3.4.tgz#b2bac8249a610c3396106da97c5a71da75b94b1c"
+  integrity sha512-pwiTgt0Q7t+GHZA4yaLjObx4vXmmdcS0iSJ19o8d/goUGgItX9UZWKWNnLHehxviD8wU2IWRsnR8cD5+yOJP2Q==
+
 fresh@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
@@ -1139,6 +1166,11 @@ isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha512-Yljz7ffyPbrLpLngrMtZ7NduUgVvi6wG9RJ9IUcyCd59YQ911PBJphODUcbOVbqYfxe1wuYf/LJ8PauMRwsM/g==
 
+javascript-natural-sort@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/javascript-natural-sort/-/javascript-natural-sort-0.7.1.tgz#f9e2303d4507f6d74355a73664d1440fb5a0ef59"
+  integrity sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw==
+
 js-md4@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/js-md4/-/js-md4-0.3.2.tgz#cd3b3dc045b0c404556c81ddb5756c23e59d7cf5"
@@ -1281,6 +1313,21 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+mathjs@^12.3.1:
+  version "12.3.1"
+  resolved "https://registry.yarnpkg.com/mathjs/-/mathjs-12.3.1.tgz#afbdde32cd6026b8aa3bb303538be06d82b36e11"
+  integrity sha512-Z8G8Cunz97rV32eghW/twFFSY/dmU2eswnh6cAkcQMbbEUUpaweF0li435GkZjRS+G52VYotN+vLx3VTYBf5WA==
+  dependencies:
+    "@babel/runtime" "^7.23.9"
+    complex.js "^2.1.1"
+    decimal.js "^10.4.3"
+    escape-latex "^1.2.0"
+    fraction.js "4.3.4"
+    javascript-natural-sort "^0.7.1"
+    seedrandom "^3.0.5"
+    tiny-emitter "^2.1.0"
+    typed-function "^4.1.1"
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -1593,6 +1640,11 @@ readable-stream@^4.2.0:
     process "^0.11.10"
     string_decoder "^1.3.0"
 
+regenerator-runtime@^0.14.0:
+  version "0.14.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz#356ade10263f685dda125100cd862c1db895327f"
+  integrity sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw==
+
 regexp.prototype.flags@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/regexp.prototype.flags/-/regexp.prototype.flags-1.5.1.tgz#90ce989138db209f81492edd734183ce99f9677e"
@@ -1653,6 +1705,11 @@ safe-regex-test@^1.0.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+seedrandom@^3.0.5:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/seedrandom/-/seedrandom-3.0.5.tgz#54edc85c95222525b0c7a6f6b3543d8e0b3aa0a7"
+  integrity sha512-8OwmbklUNzwezjGInmZ+2clQmExQPvomqjL7LFqOYqtmuxRgQYqOD3mHaU+MvZn5FLUeVxVfQjwLZW/n/JFuqg==
+
 semver@^7.5.4:
   version "7.5.4"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.5.4.tgz#483986ec4ed38e1c6c48c34894a9182dbff68a6e"
@@ -1834,6 +1891,11 @@ tedious@^16.4.0:
     punycode "^2.3.0"
     sprintf-js "^1.1.2"
 
+tiny-emitter@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
+  integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
+
 tmi.js@^1.8.5:
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/tmi.js/-/tmi.js-1.8.5.tgz#8298821677599f163af075113f5d1bd51a648087"
@@ -1933,6 +1995,11 @@ typed-array-length@^1.0.4:
     for-each "^0.3.3"
     is-typed-array "^1.1.9"
 
+typed-function@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/typed-function/-/typed-function-4.1.1.tgz#38ce3cae31f4f513bcb263563fdad27b2afa73e8"
+  integrity sha512-Pq1DVubcvibmm8bYcMowjVnnMwPVMeh0DIdA8ad8NZY2sJgapANJmiigSUwlt+EgXxpfIv8MWrQXTIzkfYZLYQ==
+
 unbox-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/unbox-primitive/-/unbox-primitive-1.0.2.tgz#29032021057d5e6cdbd08c5129c226dff8ed6f9e"