feat(bcash-slp): Created new library for bcash SLP

src/routes/v5/bcash/slp.js

@@ -0,0 +1,76 @@
+/*
+  Electrum API route
+*/
+
+"use strict";
+
+const express = require("express");
+const router = express.Router();
+const axios = require("axios");
+const util = require("util");
+// const bitcore = require('bitcore-lib-cash')
+
+// const ElectrumCash = require('electrum-cash').ElectrumClient
+// const ElectrumCash = require('/home/trout/work/personal/electrum-cash/electrum.js').Client // eslint-disable-line
+
+const wlogger = require("../../../util/winston-logging");
+const config = require("../../../../config");
+
+const RouteUtils = require("../../../util/route-utils");
+const routeUtils = new RouteUtils();
+
+// const BCHJS = require("@psf/bch-js");
+// const bchjs = new BCHJS();
+
+let _this;
+
+class BcashSlp {
+  constructor() {
+    this.config = config;
+    this.axios = axios;
+    this.routeUtils = routeUtils;
+    // this.bchjs = bchjs;
+    // _this.bitcore = bitcore
+
+    this.bcashServer = process.env.BCASH_SERVER;
+    if (!this.bcashServer) {
+      // console.warn('FULCRUM_API env var not set. Can not connect to Fulcrum indexer.')
+      throw new Error(
+        "BCASH_SERVER env var not set. Can not connect to bcash full node."
+      );
+    }
+
+    this.router = router;
+    this.router.get("/", this.root);
+  }
+
+  // DRY error handler.
+  errorHandler(err, res) {
+    // Attempt to decode the error message.
+    const { msg, status } = _this.routeUtils.decodeError(err);
+    // console.log('errorHandler msg: ', msg)
+    // console.log('errorHandler status: ', status)
+
+    if (msg) {
+      res.status(status);
+      return res.json({ success: false, error: msg });
+    }
+
+    // Handle error patterns specific to this route.
+    if (err.message) {
+      res.status(400);
+      return res.json({ success: false, error: err.message });
+    }
+
+    // If error can be handled, return the stack trace
+    res.status(500);
+    return res.json({ error: util.inspect(err) });
+  }
+
+  // Root API endpoint. Simply acknowledges that it exists.
+  root(req, res, next) {
+    return res.json({ status: "bcash-slp" });
+  }
+}
+
+module.exports = BcashSlp;