Implement promise support ourself

package.json

@@ -24,7 +24,6 @@
   },
   "homepage": "https://github.com/lukechilds/onionoo-node-client#readme",
   "dependencies": {
-    "request": "^2.74.0",
-    "request-promise": "^4.1.1"
+    "request": "^2.74.0"
   }
 }

src/index.js

@@ -1,4 +1,4 @@
-const rp = require('request-promise');
+const request = require('request');
 
 const baseUrl   = 'https://onionoo.torproject.org/';
 const endpoints = [
@@ -11,10 +11,19 @@ const endpoints = [
 ];
 
 module.exports = endpoints.reduce((onionoo, endpoint) => {
-  onionoo[endpoint] = args => rp({
-    uri:  `${baseUrl}${endpoint}`,
-    qs:   args,
-    json: true
+  onionoo[endpoint] = args => new Promise((resolve, reject) => {
+    request({
+      uri:  `${baseUrl}${endpoint}`,
+      qs:   args,
+      json: true
+    }, (error, response, body) => {
+      if (!error && response.statusCode == 200) {
+        resolve(body);
+      } else {
+        reject(error);
+      }
+    })
   });
+
   return onionoo;
 }, {});