Dockerize gather

.drone.yml

@@ -1,20 +0,0 @@
-kind: pipeline
-type: ssh
-name: default
-
-server:
-  host: 192.168.1.54
-  user: pi
-  password:
-    from_secret: password
-
-steps:
-- name: pull
-  commands:
-  - cd /home/pi/warframe-market-bot
-  - git fetch --all
-  - git reset --hard origin/master
-- name: install
-  commands:
-  - cd /home/pi/warframe-market-bot
-  - npm install

.gitignore

@@ -2,4 +2,5 @@ node_modules
 .DS_Store
 .vscode
 .env
-public/*.html
+.idea
+.yarn

app/.env.local.example

@@ -0,0 +1 @@
+MONGODB_URI=

app/.eslintrc.json

@@ -0,0 +1,15 @@
+{
+  "extends": ["standard", "standard-jsx", "standard-react", "next/core-web-vitals"],
+  "rules": {
+    "import/order": [
+      "error",
+      {
+        "newlines-between": "always",
+        "alphabetize": {
+          "order": "asc",
+          "caseInsensitive": true
+        }
+      }
+    ]
+  }
+}

app/.gitignore

@@ -0,0 +1,30 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local

app/README.md

@@ -0,0 +1,76 @@
+## Example app using MongoDB
+
+[MongoDB](https://www.mongodb.com/) is a general purpose, document-based, distributed database built for modern application developers and for the cloud era. This example will show you how to connect to and use MongoDB as your backend for your Next.js app.
+
+If you want to learn more about MongoDB, visit the following pages:
+
+- [MongoDB Atlas](https://mongodb.com/atlas)
+- [MongoDB Documentation](https://docs.mongodb.com/)
+
+## Deploy your own
+
+Once you have access to the environment variables you'll need, deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-mongodb&project-name=with-mongodb&repository-name=with-mongodb&env=MONGODB_URI&envDescription=Required%20to%20connect%20the%20app%20with%20MongoDB)
+
+## How to use
+
+Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init) or [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) to bootstrap the example:
+
+```bash
+npx create-next-app --example with-mongodb with-mongodb-app
+# or
+yarn create next-app --example with-mongodb with-mongodb-app
+```
+
+## Configuration
+
+### Set up a MongoDB database
+
+Set up a MongoDB database either locally or with [MongoDB Atlas for free](https://mongodb.com/atlas).
+
+### Set up environment variables
+
+Copy the `env.local.example` file in this directory to `.env.local` (which will be ignored by Git):
+
+```bash
+cp .env.local.example .env.local
+```
+
+Set each variable on `.env.local`:
+
+- `MONGODB_URI` - Your MongoDB connection string. If you are using [MongoDB Atlas](https://mongodb.com/atlas) you can find this by clicking the "Connect" button for your cluster.
+
+### Run Next.js in development mode
+
+```bash
+npm install
+npm run dev
+
+# or
+
+yarn install
+yarn dev
+```
+
+Your app should be up and running on [http://localhost:3000](http://localhost:3000)! If it doesn't work, post on [GitHub discussions](https://github.com/vercel/next.js/discussions).
+
+You will either see a message stating "You are connected to MongoDB" or "You are NOT connected to MongoDB". Ensure that you have provided the correct `MONGODB_URI` environment variable.
+
+When you are successfully connected, you can refer to the [MongoDB Node.js Driver docs](https://mongodb.github.io/node-mongodb-native/3.4/tutorials/collections/) for further instructions on how to query your database.
+
+## Deploy on Vercel
+
+You can deploy this app to the cloud with [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
+
+#### Deploy Your Local Project
+
+To deploy your local project to Vercel, push it to GitHub/GitLab/Bitbucket and [import to Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example).
+
+**Important**: When you import your project on Vercel, make sure to click on **Environment Variables** and set them to match your `.env.local` file.
+
+#### Deploy from Our Template
+
+Alternatively, you can deploy using our template by clicking on the Deploy button below.
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-mongodb&project-name=with-mongodb&repository-name=with-mongodb&env=MONGODB_URI,MONGODB_DB&envDescription=Required%20to%20connect%20the%20app%20with%20MongoDB)

app/components/Footer.js

@@ -0,0 +1,33 @@
+import { Box, Typography, Link } from '@mui/material'
+import { Component } from 'react'
+
+export default class Footer extends Component {
+  render () {
+    return (
+      <Box
+        sx={{
+          p: 12
+        }}
+      >
+        All data is collected from the&nbsp;
+        <Link
+          href='https://warframe.market/api_docs'
+          target='_blank'
+          rel='noreferrer'
+        >
+          Warframe Market API
+        </Link>
+
+        <Typography variant='h6'>DISCLAIMER</Typography>
+        <Box
+          sx={{
+            fontSize: 12,
+            lineHeight: 'normal'
+          }}
+        >
+          Digital Extremes Ltd, Warframe and the logo Warframe are registered trademarks. All rights are reserved worldwide. This site has no official link with Digital Extremes Ltd or Warframe. All artwork, screenshots, characters or other recognizable features of the intellectual property relating to these trademarks are likewise the intellectual property of Digital Extremes Ltd.
+        </Box>
+      </Box>
+    )
+  }
+}

app/components/WithYandexMetrika.js

@@ -0,0 +1,37 @@
+import Router from 'next/router'
+import React, { useCallback, useEffect } from 'react'
+import ym, { YMInitializer } from 'react-yandex-metrika'
+
+const WithYandexMetrika = (props) => {
+  const { children } = props
+
+  const enabled = process.env.NODE_ENV !== 'development'
+
+  const hit = useCallback((url) => {
+    if (enabled) {
+      ym('hit', url)
+    } else {
+      console.log('%c[YandexMetrika](HIT)', 'color: orange', url)
+    }
+  }, [enabled])
+
+  useEffect(() => {
+    hit(window.location.pathname + window.location.search)
+    Router.events.on('routeChangeComplete', hit)
+  }, [hit])
+
+  return (
+    <>
+      {enabled && (
+        <YMInitializer
+          accounts={[87671663]}
+          options={{ webvisor: true, defer: true }}
+          version='2'
+        />
+      )}
+      {children}
+    </>
+  )
+}
+
+export default WithYandexMetrika

app/components/layout.js

@@ -0,0 +1,16 @@
+import Head from 'next/head'
+
+import Footer from './Footer'
+
+export default function Layout ({ children }) {
+  return (
+    <>
+      <Head>
+        <title>Warframe Center</title>
+        <link rel='icon' href='/favicon.ico' />
+      </Head>
+      <main>{children}</main>
+      <Footer />
+    </>
+  )
+}

app/lib/dbConnect.js

@@ -0,0 +1,43 @@
+import mongoose from 'mongoose'
+
+const MONGODB_URI = process.env.MONGODB_URI
+
+if (!MONGODB_URI) {
+  throw new Error(
+    'Please define the MONGODB_URI environment variable inside .env.local'
+  )
+}
+
+/**
+ * Global is used here to maintain a cached connection across hot reloads
+ * in development. This prevents connections growing exponentially
+ * during API Route usage.
+ */
+let cached = global.mongoose
+
+if (!cached) {
+  cached = global.mongoose = { conn: null, promise: null }
+}
+
+async function dbConnect () {
+  if (cached.conn) {
+    return cached.conn
+  }
+
+  if (!cached.promise) {
+    const opts = {
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+      bufferCommands: false
+    }
+
+    cached.promise = mongoose.connect(MONGODB_URI, opts)
+      .then(mongoose => {
+        return mongoose
+      })
+  }
+  cached.conn = await cached.promise
+  return cached.conn
+}
+
+export default dbConnect

app/next-i18next.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  i18n: {
+    defaultLocale: 'en',
+    locales: ['en', 'ru']
+  }
+}

app/next.config.js

@@ -0,0 +1,31 @@
+const withPlugins = require('next-compose-plugins')
+
+const { i18n } = require('./next-i18next.config')
+
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+  i18n
+  // webpack: (config, { webpack }) => {
+  //   return config
+  // },
+}
+
+const redirects = {
+  async redirects () {
+    return [
+      {
+        source: '/',
+        destination: '/home',
+        permanent: true
+      }
+    ]
+  }
+}
+
+module.exports = withPlugins(
+  [
+    [redirects]
+  ],
+  nextConfig
+)

app/package.json

@@ -0,0 +1,38 @@
+{
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "@emotion/react": "^11.8.2",
+    "@emotion/styled": "^11.8.1",
+    "@mui/icons-material": "^5.5.0",
+    "@mui/material": "^5.5.0",
+    "@mui/x-data-grid": "^5.6.1",
+    "next": "latest",
+    "next-compose-plugins": "^2.2.1",
+    "next-i18next": "^11.0.0",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-moment": "^1.1.1",
+    "react-yandex-metrika": "^2.6.0",
+    "reset-css": "^5.0.1",
+    "sass": "^1.49.9",
+    "shared-stuff": "file:../shared-stuff",
+    "sharp": "^0.30.3"
+  },
+  "devDependencies": {
+    "babel-eslint": "^10.1.0",
+    "eslint": "^8.11.0",
+    "eslint-config-next": "^12.1.0",
+    "eslint-config-standard": "^16.0.3",
+    "eslint-config-standard-jsx": "^10.0.0",
+    "eslint-config-standard-react": "^11.0.1",
+    "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-promise": "^6.0.0",
+    "eslint-plugin-react": "^7.29.3"
+  }
+}

app/pages/_app.js

@@ -0,0 +1,29 @@
+import { CssBaseline } from '@mui/material'
+import { createTheme, ThemeProvider } from '@mui/material/styles'
+import { appWithTranslation } from 'next-i18next'
+
+import 'reset-css'
+import '../styles/global.scss'
+import Layout from '../components/layout'
+import WithYandexMetrika from '../components/WithYandexMetrika'
+
+function App ({ Component, pageProps }) {
+  const theme = createTheme({
+    palette: {
+      mode: 'light'
+    }
+  })
+
+  return (
+    <WithYandexMetrika>
+      <ThemeProvider theme={theme}>
+        <CssBaseline />
+        <Layout>
+          <Component {...pageProps} />
+        </Layout>
+      </ThemeProvider>
+    </WithYandexMetrika>
+  )
+}
+
+export default appWithTranslation(App)

app/pages/home/HelpModal.js

@@ -0,0 +1,32 @@
+import { Dialog, DialogTitle, Box, Typography } from '@mui/material'
+import { useTranslation } from 'next-i18next'
+
+export default function HelpModal ({ open, onClose }) {
+  const { t } = useTranslation('home')
+
+  return (
+    <Dialog
+      open={open}
+      onClose={onClose}
+    >
+      <DialogTitle>
+        {t('help_header')}
+      </DialogTitle>
+      <Box
+        sx={{
+          p: 3
+        }}
+      >
+        <Typography gutterBottom>
+          {t('help_body_1')}
+        </Typography>
+        <Typography gutterBottom>
+          {t('help_body_2')}
+        </Typography>
+        <Typography gutterBottom>
+          {t('help_body_3')}
+        </Typography>
+      </Box>
+    </Dialog>
+  )
+}

app/pages/home/Hero.js

@@ -0,0 +1,73 @@
+import { Box, Chip } from '@mui/material'
+import { useTranslation } from 'next-i18next'
+import Image from 'next/image'
+import { useState } from 'react'
+
+import logo from './assets/warframe_logo.png'
+import HelpModal from './HelpModal'
+
+const Hero = () => {
+  const { t } = useTranslation('home')
+  const [modalOpen, setModalOpen] = useState(false)
+
+  const openModal = () => {
+    setModalOpen(true)
+  }
+
+  const closeModal = () => {
+    setModalOpen(false)
+  }
+
+  return (
+    <>
+      <Box
+        sx={{
+          py: 12,
+          textAlign: 'center'
+        }}
+      >
+        <Chip
+          label={t('help_header')}
+          variant='outlined'
+          onClick={openModal}
+          sx={{
+            position: 'absolute',
+            top: '10px',
+            right: '10px'
+          }}
+        />
+
+        <Box
+          sx={{
+            width: 400,
+            m: 'auto'
+          }}
+        >
+          <Image
+            src={logo}
+            alt='logo'
+            layout='responsive'
+            width={500}
+            height={300}
+          />
+        </Box>
+        <Box
+          sx={{
+            width: 400,
+            m: 'auto'
+          }}
+        >
+          <h1>Market Gaps</h1>
+          <p>{t('description')}</p>
+        </Box>
+      </Box>
+
+      <HelpModal
+        open={modalOpen}
+        onClose={closeModal}
+      />
+    </>
+  )
+}
+
+export default Hero

app/pages/home/Table.js

@@ -0,0 +1,98 @@
+import { Link, Typography, Box } from '@mui/material'
+import { DataGrid } from '@mui/x-data-grid'
+import { Component } from 'react'
+import { withTranslation } from 'react-i18next'
+import Moment from 'react-moment'
+
+class Table extends Component {
+  constructor ({ scanResults, t }) {
+    super()
+    this.scanResults = scanResults
+      ? scanResults.map(row => ({
+        ...row,
+        id: row._id
+      }))
+      : []
+    this.columns = [
+      {
+        field: 'name',
+        headerName: t('name'),
+        flex: 2,
+        renderCell: (cellValues) => {
+          return (
+            <Box
+              component='span'
+              sx={{
+                display: 'block'
+              }}
+            >
+              <Link
+                target='_blank'
+                href={cellValues.row.url}
+                rel='noreferrer'
+              >
+                {cellValues.row.fullName}
+              </Link>
+              <Typography variant='caption' display='block'>
+                <Moment
+                  format='DD.MM HH:mm'
+                >
+                  {cellValues.row.updatedAt}
+                </Moment>
+              </Typography>
+            </Box>
+          )
+        }
+      },
+      {
+        field: 'partsPrice',
+        headerName: t('parts_price'),
+        flex: 1
+      },
+      {
+        field: 'setPrice',
+        headerName: t('set_price'),
+        flex: 1
+      },
+      {
+        field: 'difference',
+        headerName: t('difference'),
+        flex: 1
+      }
+    ]
+  }
+
+  static getInitialProps () {
+    return {
+      props: { scanResults: [] }
+    }
+  }
+
+  render () {
+    return (
+      <Box
+        sx={{
+          height: '90vh',
+          width: '100%'
+        }}
+      >
+        <DataGrid
+          rows={this.scanResults}
+          columns={this.columns}
+          autoPageSize
+          initialState={{
+            sorting: {
+              sortModel: [{ field: 'difference', sort: 'desc' }]
+            }
+          }}
+          sx={{
+            borderLeft: 'none',
+            borderRight: 'none'
+          }}
+        />
+      </Box>
+    )
+  }
+}
+
+export default withTranslation('home')(Table)

app/pages/home/index.js

@@ -0,0 +1,30 @@
+import { serverSideTranslations } from 'next-i18next/serverSideTranslations'
+import { models } from 'shared-stuff'
+
+import dbConnect from '../../lib/dbConnect'
+
+import Hero from './Hero'
+import Table from './Table'
+
+export default function Home ({ scanResults }) {
+  return (
+    <>
+      <Hero />
+      <Table
+        scanResults={scanResults}
+      />
+    </>
+  )
+}
+
+export async function getServerSideProps ({ locale }) {
+  await dbConnect()
+  const scanResults = await models.ScanResult.find({})
+
+  return {
+    props: {
+      scanResults: JSON.parse(JSON.stringify(scanResults)),
+      ...(await serverSideTranslations(locale, ['common', 'home']))
+    }
+  }
+}

app/public/locales/en/home.json

@@ -0,0 +1,11 @@
+{
+  "description": "Find a profitable difference between the price of the set and the price of the sum of it's parts.",
+  "help_header": "How to use this site",
+  "help_body_1": "The main page of the site has a table, that contains info about prime items, that is updated in real time. The column \"Name\" has a link to the item on warframe.market and the time of the last update.",
+  "help_body_2": "Knowing the difference between the price of the set and the price of the sum of it's parts lets you save platinum buying or even make a profit by purchasing the parts and selling them as a set.",
+  "help_body_3": "Have fun!",
+  "name": "Name",
+  "parts_price": "Parts Price",
+  "set_price": "Set Price",
+  "difference": "Difference"
+}

app/public/locales/ru/home.json

@@ -0,0 +1,11 @@
+{
+  "description": "Находи выгодную разницу между ценой набора и ценой его частей по отдельности.",
+  "help_header": "Как использовать этот сайт?",
+  "help_body_1": "На главной странице сайта находится таблица, которая содержит информацию о прайм предметах, обновляемую в реальном времени. Колонка \"Наименование\" содержит ссылку на страницу предмета на warframe.market и время последнего обновления информации.",
+  "help_body_2": "Зная разницу между ценой частей и ценой комплекта можно, например сэкономить на покупке или даже заработать, если купить части по отдельности, а продать как сет.",
+  "help_body_3": "Приятного использования!",
+  "name": "Наименование",
+  "parts_price": "Цена частей",
+  "set_price": "Цена набора",
+  "difference": "Разница"
+}

app/styles/_fonts.scss

@@ -0,0 +1,22 @@
+$text-font: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto,
+Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue,
+sans-serif;
+
+$font-h0: normal normal 300 56px/64px $text-font;
+$font-h1: normal normal 300 48px/56px $text-font;
+$font-h2: normal normal 300 40px/48px $text-font;
+$font-h3: normal normal 300 36px/44px $text-font;
+$font-h4: normal normal 300 32px/40px $text-font;
+$font-h5: normal normal 300 28px/36px $text-font;
+$font-h6: normal normal 300 24px/32px $text-font;
+$font-h7: normal normal 300 20px/26px $text-font;
+$font-h8: normal normal 300 18px/24px $text-font;
+$font-h9: normal normal 300 16px/20px $text-font;
+
+$font-r8: normal normal 300 24px/30px $text-font;
+$font-r7: normal normal 300 22px/28px $text-font;
+$font-r6: normal normal 300 20px/26px $text-font;
+$font-r5: normal normal 300 18px/24px $text-font;
+$font-r4: normal normal 300 16px/22px $text-font;
+$font-r3: normal normal 300 14px/18px $text-font;
+$font-r2: normal normal 300 12px/16px $text-font;

app/styles/_variables.scss

@@ -0,0 +1 @@
+@import './fonts';

app/styles/global.scss

@@ -0,0 +1,31 @@
+@import './variables';
+
+html,
+body {
+  padding: 0;
+  margin: 0;
+  font: $font-r4;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+h1 {
+  font: $font-h1;
+}
+h2 {
+  font: $font-h2;
+}
+h3 {
+  font: $font-h3;
+}
+h4 {
+  font: $font-h4;
+}
+h5 {
+  font: $font-h5;
+}
+h6 {
+  font: $font-h6;
+}

ecosystem.config.js

@@ -1,9 +0,0 @@
-module.exports = {
-  apps: [{
-    name: 'warframe-market-bot',
-    script: './src/index.js',
-    watch: true,
-    ignore_watch: ['node_modules', 'public'],
-    restart_delay: 1 * 60 * 1000
-  }]
-}

gather/Dockerfile

@@ -0,0 +1,9 @@
+FROM node:20-alpine
+LABEL authors="anatolykopyl"
+
+WORKDIR /usr/node/app
+COPY package*.json ./
+
+RUN npm ci
+
+COPY . .

gather/docker-compose.yml

@@ -0,0 +1,9 @@
+version: '3'
+
+services:
+  warframe-center-gather:
+    image: git.radner.ru/anatolykopyl/warframe-center-gather:latest
+    container_name: warframe-center-gather
+    working_dir: /usr/node/app
+    command: >
+      sh -c "node src/index.js"

gather/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "warframe-market-bot",
+  "version": "1.0.0",
+  "description": "The background job that collects data and stores it in a DB",
+  "main": "index.js",
+  "scripts": {
+    "start": "node src/index.js"
+  },
+  "author": "Anatoly Kopyl",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^0.26.0",
+    "dotenv": "^16.0.0",
+    "limiter": "^2.1.0",
+    "shared-stuff": "file:../shared-stuff"
+  },
+  "devDependencies": {
+    "eslint-config-standard": "^16.0.3"
+  }
+}

gather/src/api.js

@@ -10,7 +10,16 @@ class Api {
 
   async _get (url) {
     await this.limiter.removeTokens(1)
-    return axios.get(url)
+    return axios.get(url).catch((error) => {
+      console.error(error)
+      return {
+        data: {
+          payload: {
+            orders: []
+          }
+        }
+      }
+    })
   }
 
   async getOrders (url) {
@@ -22,6 +31,10 @@ class Api {
 
   async getSortedOrders (url) {
     const orders = await this.getOrders(url)
+    if (orders.length === 0) {
+      return []
+    }
+
     return orders.sort(function (a, b) {
       return a.platinum - b.platinum
     })

gather/src/index.js

@@ -0,0 +1,50 @@
+require('dotenv').config()
+const mongoose = require('mongoose')
+const items = require('./items')
+const { models } = require('shared-stuff')
+
+async function initDB () {
+  await mongoose.connect(process.env.MONGODB_URI)
+}
+
+const main = async (firstLaunch) => {
+  if (firstLaunch) {
+    await initDB()
+  }
+
+  for (const item of items) {
+    process.stdout.write(`Looking at ${item.name}: `)
+
+    let partsPrice = 0
+    for (const part of item.parts) {
+      process.stdout.write(`${part.part} `)
+      partsPrice += await part.getPrice()
+    }
+
+    const setPrice = await item.set.getPrice()
+    await models.ScanResult.findOneAndUpdate(
+      { name: item.name },
+      {
+        fullName: item.fullName,
+        url: item.set.url,
+        timestamp: new Date(),
+        partsPrice,
+        setPrice,
+        difference: setPrice - partsPrice
+      },
+      { upsert: true }
+    )
+
+    console.log('✅')
+  }
+
+  await main()
+}
+
+main(true)
+
+process.on('SIGINT', () => {
+  mongoose.disconnect().then(() => {
+    process.exit()
+  })
+})

gather/src/items/Item.js

@@ -1,8 +1,13 @@
 const Part = require('./Part')
 
+function capitalize (string) {
+  return string.charAt(0).toUpperCase() + string.slice(1)
+}
+
 module.exports = class Item {
   constructor (name) {
     this.name = name
+    this.fullName = capitalize(name) + ' Prime'
     this.set = new Part(name, 'set')
 
     this.parts = []

gather/src/items/Part.js

@@ -3,12 +3,17 @@ const Api = require('../api')
 module.exports = class Part {
   constructor (set, part, amount) {
     this.part = part
-    this.url = `${set}_prime_${part}`
+    this.urlPath = `${set}_prime_${part}`
+    this.url = `https://warframe.market/items/${set}_prime_${part}`
     this.amount = amount ?? 1
   }
 
   async getPrice () {
-    const orders = await Api.getSortedOrders(this.url)
+    const orders = await Api.getSortedOrders(this.urlPath)
+    if (orders.length === 0) {
+      return 0
+    }
+
     return Number(orders[0].platinum) * this.amount
   }
 }

package.json

@@ -1,21 +1,18 @@
 {
-  "name": "warframe-market-bot",
+  "name": "warframe-center",
   "version": "1.0.0",
-  "description": "",
+  "description": "Список Прайм предметов: https://warframe.fandom.com/wiki/Prime",
-  "main": "index.js",
+  "repository": {
-  "scripts": {
+    "type": "git",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "url": "ssh://git@git.radner.ru:3036/anatolykopyl/warframe-center.git"
   },
   "author": "Anatoly Kopyl",
-  "license": "ISC",
+  "workspaces": [
+    "./app",
+    "./gather",
+    "./shared-stuff"
+  ],
   "dependencies": {
-    "axios": "^0.26.0",
+    "mongoose": "^6.2.7"
-    "dotenv": "^16.0.0",
-    "handlebars": "^4.7.7",
-    "limiter": "^2.1.0"
-  },
-  "devDependencies": {
-    "eslint-config-standard": "^16.0.3",
-    "pm2": "^5.2.0"
   }
 }

public/index.js

@@ -1,25 +0,0 @@
-const slider = document.getElementById('min-difference')
-
-slider.addEventListener('input', function (event) {
-  const table = document.getElementById('items')
-  Array.from(table.children).forEach(row => {
-    if (row.dataset.difference < Number(event.target.value)) {
-      row.style.display = 'none'
-    } else {
-      row.style.display = 'table-row'
-    }
-  })
-
-  document.getElementById('filter-value').innerText = event.target.value
-})
-
-document.addEventListener('scroll', function () {
-  const gunner1 = document.getElementById('gunner1')
-  const gunner2 = document.getElementById('gunner2')
-
-  gunner1.style.transform = `translateX(${-window.scrollY}px)`
-  gunner2.style.transform = `translateX(${window.scrollY}px)`
-
-  gunner1.style.filter = `blur(${window.scrollY / 50}px)`
-  gunner2.style.filter = `blur(${window.scrollY / 50}px)`
-})

public/style.css

@@ -1,186 +0,0 @@
-:root {
-  --bg-main: white;
-  --brand-clr: rgb(26, 34, 58);
-  --bg: rgb(16, 22, 25);
-  --text-clr: black;
-  --accent-clr: red;
-}
-
-* {
-  font-family: sans-serif;
-  font-weight: 100;
-}
-
-body {
-  position: relative;
-  margin: 0;
-  min-height: 100vh;
-  background: var(--bg);
-  color: var(--text-clr);
-  text-align: center;
-}
-
-a {
-  text-decoration: none;
-  color: var(--accent-clr);
-}
-
-.main-column {
-  width: 800px;
-  background: var(--bg-main);
-  padding: 32px 128px;
-  box-sizing: border-box;
-  margin: 128px auto;
-  border: 2px solid var(--accent-clr);
-}
-
-.main-column::before {
-  position: absolute;
-  left: 0px;
-  width: 50%;
-  border-top: 2px solid var(--accent-clr);
-  z-index: -1;
-  content: '';
-}
-
-.main-column::after {
-  position: absolute;
-  right: 0px;
-  width: 50%;
-  border-top: 2px solid var(--accent-clr);
-  z-index: -1;
-  content: '';
-}
-
-.hero {
-  width: 100%;
-  padding: 128px 0;
-  position: relative;
-  box-sizing: border-box;
-  background: white;
-  color: black;
-  text-align: center;
-  overflow: hidden;
-}
-
-.hero > .main {
-  position: relative;
-  margin: auto;
-  display: flex;
-  flex-direction: column;
-  z-index: 10;
-  color: var(--brand-clr);
-}
-
-.hero .logo, .hero .text {
-  margin: auto;
-  width: 400px;
-}
-
-#gunner1, #gunner2 {
-  position: absolute;
-  max-width: 500px;
-  height: 500px;
-  object-fit: contain;
-  transition: transform .1s;
-  top: calc(50% - 250px);
-}
-
-#gunner1 {
-  left: 0;
-}
-
-#gunner2 {
-  right: 0;
-}
-
-.languages {
-  position: absolute;
-  left: 0;
-  top: 0;
-  margin: 10px;
-  z-index: 20;
-}
-
-.languages > a {
-  position: relative;
-  display: inline-block;
-  padding: 5px;
-  height: 32px;
-  border-radius: 50%;
-}
-
-.languages img {
-  max-height: 100%;
-}
-
-.languages .selected {
-  background: rgb(233, 233, 233);
-  box-shadow: 0 0 5px rgba(0, 0, 0, 50%);
-}
-
-.controls {
-  margin: 32px auto;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  background: var(--bg-main);
-  padding: 8px;
-  width: max-content;
-}
-
-.controls > * {
-  margin: 0 4px;
-}
-
-table {
-  min-width: 500px;
-  margin: 32px auto;
-  border-spacing: 0;
-  background: var(--bg-main);
-}
-
-tr {
-  text-align: left;
-}
-
-td {
-  padding: 2px 16px;
-}
-
-th {
-  padding: 8px 16px;
-  font-weight: 400;
-}
-
-.name {
-  text-transform: capitalize;
-}
-
-.timestamp {
-  font-size: 14px;
-  padding-bottom: 16px;
-  position: sticky;
-  top: 100%;
-  color: white;
-}
-
-@media screen and (max-width: 500px) {
-  .hero .logo {
-    width: 100%;
-  }
-
-  #gunner1, #gunner2 {
-    display: none;
-  }
-
-  .main-column {
-    width: 100%;
-    border: none;
-    padding: 72px 0;
-  }
-
-  table {
-    min-width: 100%;
-  }
-}

shared-stuff/dist/index.js

@@ -0,0 +1,11 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.models = void 0;
+const ScanResult_1 = __importDefault(require("./models/ScanResult"));
+const models = {
+    ScanResult: ScanResult_1.default
+};
+exports.models = models;

shared-stuff/dist/models/ScanResult.js

@@ -0,0 +1,17 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const mongoose_1 = __importDefault(require("mongoose"));
+const scanResultSchema = new mongoose_1.default.Schema({
+    name: String,
+    fullName: String,
+    url: String,
+    partsPrice: Number,
+    setPrice: Number,
+    difference: Number
+}, {
+    timestamps: true
+});
+exports.default = mongoose_1.default.models.ScanResult || mongoose_1.default.model('ScanResult', scanResultSchema);

shared-stuff/index.js

@@ -0,0 +1,9 @@
+const ScanResult = require('./models/ScanResult')
+
+const models = { 
+  ScanResult
+}
+
+module.exports = { 
+  models
+}

shared-stuff/models/ScanResult.js

@@ -0,0 +1,15 @@
+const mongoose = require('mongoose')
+
+const scanResultSchema = new mongoose.Schema({
+  name: String,
+  fullName: String,
+  url: String,
+  partsPrice: Number,
+  setPrice: Number,
+  difference: Number
+},
+{
+  timestamps: true
+})
+
+module.exports = mongoose.models.ScanResult || mongoose.model('ScanResult', scanResultSchema)

shared-stuff/package-lock.json

@@ -0,0 +1,509 @@
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+  "name": "shared-stuff",
+  "version": "1.0.0",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "version": "1.0.0",
+      "dependencies": {
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+      }
+    },
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+      "version": "17.0.21",
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+    },
+    "node_modules/@types/webidl-conversions": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-6.1.1.tgz",
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+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-11.0.0.tgz",
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+      "requires": {
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+}

shared-stuff/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "shared-stuff",
+  "version": "1.0.0",
+  "description": "The stuff that is shared between the background job and the Next app",
+  "main": "index.js",
+  "dependencies": {
+    "mongoose": "^6.2.6"
+  }
+}

src/index.js

@@ -1,21 +0,0 @@
-require('dotenv').config()
-const items = require('./items')
-const output = require('./output');
-
-(async () => {
-  for (const item of items) {
-    console.log(`Looking at ${item.name}`)
-
-    let partsPrice = 0
-    for (const part of item.parts) {
-      partsPrice += await part.getPrice()
-    }
-
-    const setPrice = await item.set.getPrice()
-    if (partsPrice < setPrice) {
-      output.addItem(item.name, partsPrice, setPrice)
-    }
-  }
-
-  output.submit()
-})()

src/output/ListingSet.js

@@ -1,10 +0,0 @@
-module.exports = class ListingSet {
-  constructor (name, parts, set) {
-    this.name = name + ' prime'
-    this.parts = parts
-    this.set = set
-    this.link = `https://warframe.market/items/${name}_prime_set`
-
-    this.difference = set - parts
-  }
-}

src/output/helpers.js

@@ -1,9 +0,0 @@
-function ifEq (a, b, opts) {
-  if (a === b) {
-    return opts.fn(this)
-  } else {
-    return opts.inverse(this)
-  }
-}
-
-module.exports = { ifEq }

src/output/i18n.json

@@ -1,35 +0,0 @@
-{
-  "en": {
-    "link": "",
-    "title": "Market Gaps",
-    "description": "Find a profitable difference between the price of the set and the price of the sum of it's parts.",
-    "filter_by_difference": "Filter by difference:",
-    "name": "Name",
-    "parts_price": "Parts price",
-    "set_price": "Set price",
-    "difference": "Difference",
-    "generated_at": "Generated at"
-  },
-  "ru": {
-    "link": "ru",
-    "title": "Market Gaps",
-    "description": "Находите выгоду между покупкой сета по отдельности и продажей его в собранном виде.",
-    "filter_by_difference": "Фильтровать по разнице:",
-    "name": "Название",
-    "parts_price": "Стоимость частей",
-    "set_price": "Стоимость сета",
-    "difference": "Разница",
-    "generated_at": "Сгенерировано в"
-  },
-  "ua": {
-    "link": "ua",
-    "title": "Market Gaps",
-    "description": "Знаходьте вигоду між покупкою сета окремо та продажем його в зібраному вигляді.",
-    "filter_by_difference": "Фільтрувати за різницею:",
-    "name": "Назва",
-    "parts_price": "Вартість частин",
-    "set_price": "Вартість сета",
-    "difference": "Різниця",
-    "generated_at": "Згенеровано в"
-  }
-}

src/output/index.js

@@ -1,48 +0,0 @@
-const fs = require('fs')
-const Handlebars = require('handlebars')
-const { ifEq } = require('./helpers')
-const ListingSet = require('./ListingSet')
-const i18n = require('./i18n.json')
-
-Handlebars.registerHelper('if_eq', ifEq)
-
-class Output {
-  constructor () {
-    this.items = []
-    this.timestamp = null
-  }
-
-  addItem (...p) {
-    this.items.push(new ListingSet(...p))
-  }
-
-  async _compileTemplate () {
-    const templateFile = await fs.readFileSync('./src/output/template.hbs', 'utf8')
-    return Handlebars.compile(templateFile)
-  }
-
-  async _writeToFile (filename, content) {
-    try {
-      await fs.unlinkSync(filename)
-    } catch {
-      console.log('File probably doesnt exist')
-    }
-    fs.writeFileSync(filename, content, 'utf8')
-  }
-
-  async submit () {
-    this.timestamp = new Date()
-    const template = await this._compileTemplate()
-
-    Object.keys(i18n).forEach(locale => {
-      const filename = i18n[locale].link || 'index'
-      this._writeToFile(`./public/${filename}.html`, template({
-        ...this,
-        t: i18n[locale],
-        languages: i18n
-      }))
-    })
-  }
-}
-
-module.exports = new Output()

src/output/template.hbs

@@ -1,102 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta http-equiv="X-UA-Compatible" content="IE=edge">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <meta name="description" content="Find profits in the Warframe market">
-  <meta name="keywords" content="warframe,market,buy,sell,trade,mod,blueprint,syndicate,relic,order,auction,riven,wts,wtb,sales,worth,platinum,price,checking">
-  <link rel="canonical" href="https://warframe.center/">
-  <link rel="alternate" hreflang="en" href="https://warframe.center/">
-  <link rel="alternate" hreflang="ru" href="https://warframe.center/ru/">
-  <link rel="alternate" hreflang="uk" href="https://warframe.center/ua/">
-  <link rel="alternate" hreflang="x-default" href="https://warframe.center/">
-  <meta property="og:title" content="Warframe Center">
-  <meta property="og:description" content="Find profits in the Warframe market">
-  <meta property="og:url" content="https://warframe.center">
-  <meta property="og:image" content="https://warframe.center/assets/warframe_logo.png">
-  <meta property="og:site_name" content="Warframe Center">
-  <meta property="og:locale" content="en">
-  <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-  <link rel="stylesheet" href="style.css">
-  <title>Warframe Center</title>
-
-  <!-- Yandex.Metrika counter -->
-  <script type="text/javascript" >
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-</head>
-<body>
-  <div class="hero">
-    <img id="gunner1" src="./assets/gunner1.png">
-    <div class="main">
-      <img class="logo" src="./assets/warframe_logo.png">
-      <div class="text">
-        <h1>{{t.title}}</h1>
-        <p>{{t.description}}</p>
-      </div>
-    </div>
-    <img id="gunner2" src="./assets/gunner2.png">
-
-    <div class="languages">
-    {{#each languages}}
-      <a
-        href="/{{this.link}}" 
-        class="{{#if_eq ../t.link this.link}}selected{{/if_eq}}"
-      >
-        <img src="./assets/languages/{{@key}}.png">
-      </a>
-    {{/each}}
-    </div>
-  </div>
-
-  <div class="main-column">
-    <div class="controls">
-      <label for="min-difference">{{t.filter_by_difference}}</label>
-      <input type="range" min="1" max="60" value="1" id="min-difference">
-      <span id="filter-value">1</span>
-    </div>
-
-    <table>
-      <thead>
-        <tr>
-          <th>{{t.name}}</th>
-          <th>{{t.parts_price}}</th>
-          <th>{{t.set_price}}</th>
-          <th>{{t.difference}}</th>
-        </tr>
-      </thead>
-      <tbody id="items">
-      {{#each items}}
-        <tr data-difference="{{this.difference}}">
-          <td class="name">
-            <a href="{{this.link}}" target="_blank">
-              {{this.name}}
-            </a>
-          </td>
-          <td>{{this.parts}}</td>
-          <td>{{this.set}}</td>
-          <td>{{this.difference}}</td>
-        </tr>
-      {{/each}}
-      </tbody>
-    </table>
-  </div>
-
-  <div class="timestamp">
-    {{t.generated_at}} {{timestamp}}
-  </div>
-
-  <script src="index.js"></script>
-</body>
-</html>