diff --git a/README.md b/README.md index cac6e8a..0eb9502 100644 --- a/README.md +++ b/README.md @@ -47,6 +47,8 @@ + + diff --git a/forex exchange calculator/.gitignore b/forex exchange calculator/.gitignore new file mode 100644 index 0000000..3ec544c --- /dev/null +++ b/forex exchange calculator/.gitignore @@ -0,0 +1,2 @@ +node_modules/ +.env \ No newline at end of file diff --git a/forex exchange calculator/index.js b/forex exchange calculator/index.js new file mode 100644 index 0000000..ac2b6e9 --- /dev/null +++ b/forex exchange calculator/index.js @@ -0,0 +1,36 @@ +require('dotenv').config(); +const { default: axios } = require('axios'); +const express = require('express'); +const app = express(); +const httpServer = require('http').createServer(app); +const circularJSON = require('circular-json'); +const PORT = process.env.PORT || 80; +const IP_ADDRESS = process.env.IP_ADDRESS || "127.0.0.1"; +const API_KEY = process.env.API_KEY; // you only need to get api key from https://app.exchangerate-api.com +const path = require('path'); + +app.use(express.json()); +app.use(express.urlencoded({extended:true})); +app.use(express.static('public')); +app.use('/static',express.static('public')); +app.get('/',(req,res)=>{ + console.log("OK") + res.sendFile(path.join(__dirname,'public','calculator.html')) +}) + +app.post('/run',async (req,res)=>{ + const from = req.body.from; + const to = req.body.to; + const amount = req.body.amount; + try{ + var resp = await axios.get(`https://v6.exchangerate-api.com/v6/${API_KEY}/latest/${from}`); + resp = JSON.parse(circularJSON.stringify(resp)); + num = resp?.data?.conversion_rates[to]; + realValue = Number(num)*Number(amount); + res.status(200).json({'value':realValue}); + }catch(error){console.log(error);res.status(404).json({"message":"error occur"})} +}) + +httpServer.listen(PORT,IP_ADDRESS,()=>{ + console.log('server is running') +}) \ No newline at end of file diff --git a/forex exchange calculator/package-lock.json 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#000 -40%, #171717, rgb(61, 61, 61), rgb(0, 0, 0) ); +} +.calculator { + background: linear-gradient(263deg, #030303 0%, #292929 100%); + width: 429px; + margin: 0px 0px; + height: fit-content; + padding: 20px; + margin-left: auto; + background-color: #eee; + border: 2px solid #05da45; + border-radius: 5px; + margin-top: 40px; +} +.display{ + overflow-x: hidden; +} +.display input { + width: 410px; + height: 74px; + font-size: 40px; + margin-bottom: 30px; + outline: none; + color: white; + /* border: 2px solid #535353; */ + /* border: none; */ + border: 1px solid #0ac943a5; + overflow-x: hidden; + border-radius: 4px; + padding: 0.5rem; + background: radial-gradient( #05da4549, transparent); +} +.display input:hover { + width: 410px; + height: 74px; + font-size: 40px; + margin-bottom: 30px; + /* border: 2px solid (#ab7f7f70, transparent); */ + /* border: none; */ + border: 1px solid #0ac943a5; + + border-radius: 4px; + padding: 0.5rem; +} + +.buttons button { + width: 95px; + height: 81px; + font-size: 2rem; + font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif; + color: white; + font-weight: bold; + margin-right: 9px; + margin-bottom: 14px; + background-color: #06b93c; + border: 1px solid rgb(55, 55, 55); + border-radius: 6px; + cursor: pointer; +} +.buttons button:hover { + width: 95px; + height: 81px; + font-size: 2rem; + font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif; + font-weight: bold; + margin-right: 9px; + margin-bottom: 14px; + background-color: #05da45; + border: 1px solid rgb(55, 55, 55); + border-radius: 6px; + cursor: pointer; +} +.eq { + size: 10px; + width: 10px; +} +.buttons button:last-child { + width: 19rem; + margin-right: 0; +} +.convertion{ + display: flex; + flex-direction: column; + width: fit-content; + height: fit-content; + overflow: hidden; + padding: 20px; + margin: auto 0px; + margin-right: auto; + /* border: 1px solid red; */ +} +.convertion .currency{ + display: flex; + /* justify-content: center; */ + align-items: center; + width: 100%; + margin: 10px 0px; + height: 40%; + /* border: 1px solid red; */ +} +.convertion .currency p{ + margin: 0px 0px; + padding: 0px 0px; + color: white; + font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif; + font-size: 27px; +} +.currency select{ + padding: 10px 40px; + margin: auto 20px; + cursor: pointer; + font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif; + font-size: 17px; + background-color: #06b93c; + color: white; + outline: none; + font-weight: bold; + border-radius: 3px; + border: none; +} +.convert-btn{ + display: flex; + outline: none; + justify-content: center; + align-items: center; + border: none; + width: 90%; + background-color: #00ff4d; + color: white; + font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif; + font-size: 17px; + margin:10px auto; + font-weight: bold; + cursor: pointer; + text-align: center; + padding:10px 0px; +} +.convert-btn:hover{ + background-color: #009d2f; +} \ No newline at end of file diff --git a/forex exchange calculator/public/calculator.html b/forex exchange calculator/public/calculator.html new file mode 100644 index 0000000..a9d9954 --- /dev/null +++ b/forex exchange calculator/public/calculator.html @@ -0,0 +1,371 @@ + + + + Forex Calculator + + + + +
+
+ +
+
+ + + + + + + + + + + + + + + + + + +
+
+
+
+ +

to

+ +
+ +
+ + + + diff --git a/forex exchange calculator/public/calculator.js b/forex exchange calculator/public/calculator.js new file mode 100644 index 0000000..f5e81e5 --- /dev/null +++ b/forex exchange calculator/public/calculator.js @@ -0,0 +1,47 @@ +const baseURL = 'http://127.0.0.1:80/' + +const result = document.getElementById("result"); +function appendToResult(value) { + result.value += value; +} + +function clearResult() { + result.value = ""; +} + +function deleteChar() { + result.value = result.value.slice(0, -1); +} + +function calculateResult() { + let expression = result.value; + if (expression.includes('x')) { + expression = expression.replace(/x/g, '*'); + } + result.value = eval(expression); +} +function evaluateNum(num){ + if (num.includes('x')) { + num = num.replace(/x/g, '*'); + } + return eval(num); +} +function initilize_convertion(){ + const result = document.getElementById("result"); + var num = result.value; + const selectFrom = document.getElementById("selectFrom"); + const selectTo = document.getElementById("selectTo"); + // console.log(selectFrom.value) + // console.log(selectTo.value); + const amount = evaluateNum(num); + // console.log(amount) + if(amount || amount != 0){ + axios.post(baseURL+'run',{'from':selectFrom.value,'to':selectTo.value,'amount':amount}).then((value)=>{ + result.value = value?.data?.value + }).catch((error)=>{ + result.value = 'error on converting' + }); + }else{ + + } +} \ No newline at end of file