[BAEL-1170] Removed upstream API

kotlin-js/src/main/kotlin/com/baeldung/kotlinjs/CryptoRate.kt

@@ -1,35 +1,26 @@
 package com.baeldung.kotlinjs
 
-import kotlin.js.Json
-
 external fun require(module: String): dynamic
 
+data class CryptoCurrency(var name: String, var price: Float)
+
 fun main(args: Array<String>) {
     println("Crypto Currency price API!")
-
     val express = require("express")
-    val request = require("request");
-
     val app = express()
 
-    //coin market api to fetch latest crypto currencies prices
-    val url = "https://api.coinmarketcap.com/v2/ticker/?limit=10"
-
     app.get("/crypto", { _, res ->
-        request(url) { error: String?, _, body: String ->
-            res.type("application/json")
-            if (error.isNullOrEmpty()) {
-                val data: dynamic = JSON.parse<Json>(body)
-                res.send(data);
-            } else {
-                println(error)
-                res.send(error);
-            }
-        }
-
+            println(generateCryptoRates())
+            res.send(generateCryptoRates())
     })
 
     app.listen(3000, {
         println("Listening on port 3000")
     })
 }
+fun generateCryptoRates(): Array<CryptoCurrency>{
+    val crytoCurrency = arrayOf<CryptoCurrency>(CryptoCurrency("Bitcoin",
+            90000F), CryptoCurrency("ETH",1000F),
+            CryptoCurrency("TRX",10F));
+    return crytoCurrency
+}