From 909c9706c0bb316dd3ae0199924a086f627568d6 Mon Sep 17 00:00:00 2001
From: JP Lomas <jp@theqrl.org>
Date: Sat, 28 Nov 2020 10:04:33 +0000
Subject: [PATCH 1/5] Logging

---
 server/main.js | 209 +++++++++++++++++++++++--------------------------
 1 file changed, 98 insertions(+), 111 deletions(-)

diff --git a/server/main.js b/server/main.js
index 59f9f98..ae3e1eb 100644
--- a/server/main.js
+++ b/server/main.js
@@ -1,145 +1,132 @@
-import { Meteor } from 'meteor/meteor'
-import QrlNode from './qrlNode'
+import { Meteor } from "meteor/meteor";
+import QrlNode from "./qrlNode";
 
-const ip = 'testnet-1.automated.theqrl.org'
-const ip_mainnet = 'mainnet-1.automated.theqrl.org'
-const port = '19009'
-const testnet = new QrlNode(ip, port)
-const mainnet = new QrlNode(ip_mainnet, port)
+const ip = "testnet-1.automated.theqrl.org";
+const ip_mainnet = "95.179.131.134";
+const port = "19009";
+const testnet = new QrlNode(ip, port);
+const mainnet = new QrlNode(ip_mainnet, port);
 
 Meteor.startup(() => {
-
   // Enable cross origin requests for all endpoints
 
   // Preflight
-  WebApp.rawConnectHandlers.use(function(req, res, next) {
+  WebApp.rawConnectHandlers.use(function (req, res, next) {
     res.setHeader("Access-Control-Allow-Origin", "*");
     res.setHeader("Access-Control-Allow-Headers", "Authorization,Content-Type");
     return next();
   });
 
   const headers = {
-    'Cache-Control': 'no-store',
-    Pragma: 'no-cache',
-    'Access-Control-Allow-Origin': '*',
-    'Access-Control-Allow-Methods': 'GET, PUT, POST, DELETE, OPTIONS',
-    'Access-Control-Allow-Headers': 'Content-Type, Authorization, X-Requested-With',
-  }
+    "Cache-Control": "no-store",
+    Pragma: "no-cache",
+    "Access-Control-Allow-Origin": "*",
+    "Access-Control-Allow-Methods": "GET, PUT, POST, DELETE, OPTIONS",
+    "Access-Control-Allow-Headers":
+      "Content-Type, Authorization, X-Requested-With",
+  };
 
   // TESTNET
   testnet.connect().then(() => {
-    console.log('Connected to Testnet')
-
+    console.log("Connection attempt to Testnet");
+    console.log("Mainnet connection status: " + testnet.connection);
     // Routes - get
     JsonRoutes.add("get", "/grpc/testnet/:request", function (req, res, next) {
-      const id = req.params.request
-      testnet.api(id).then((result) => {
+      const id = req.params.request;
+      mainnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
-          headers
-        })  
-      })        
-    })
-
+          headers,
+        });
+      });
+    });
     // Routes - post
     JsonRoutes.add("post", "/grpc/testnet/:request", function (req, res, next) {
-      const id = req.params.request
-      const options = req.body
-      
-      try {
-        options.address = Buffer.from(options.address.substring(1), 'hex')
-      } catch (e) {
-        // no need to throw anything
+      const id = req.params.request;
+      const options = req.body;
+      if (options.address) {
+        options.address = Buffer.from(options.address.substring(1), "hex");
       }
-      try {
-        if (parseInt(options.query, 10).toString() === options.query) {
-          // block query
-          options.query = Buffer.from(options.query)
-        } else {
-          // hex query
-          // drop initial Q if QRL address
-          if (options.query[0].toLowerCase() === 'q') {
-            options.query = Buffer.from(options.query.substring(1), 'hex')
+      if (parseInt(options.query, 10).toString() === options.query) {
+        // block query
+        options.query = Buffer.from(options.query);
+      } else {
+        if (options.query) {
+          if (options.query[0].toLowerCase() === "q") {
+            options.query = Buffer.from(options.query.substring(1), "hex");
           } else {
-            options.query = Buffer.from(options.query, 'hex')
+            options.query = Buffer.from(options.query, "hex");
           }
         }
-      } catch (e) {
-        // no need to throw anything
       }
+      console.log(req.connection.remoteAddress + " -> [GRPC/Testnet] " + id);
+      testnet
+        .api(id, options)
+        .then((result) => {
+          JsonRoutes.sendResult(res, {
+            data: result,
+            headers,
+          });
+        })
+        .catch((error) => {
+          JsonRoutes.sendResult(res, {
+            data: error,
+            headers,
+          });
+        });
+    });
+  });
+  // end TESTNET
 
-      testnet.api(id, options).then((result) => {
+  // MAINNET
+  mainnet.connect().then(() => {
+    console.log("Connection attempt to Mainnet");
+    console.log("Mainnet connection status: " + mainnet.connection);
+    // Routes - get
+    JsonRoutes.add("get", "/grpc/mainnet/:request", function (req, res, next) {
+      const id = req.params.request;
+      mainnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
-          headers
-        })  
-      }).catch(error => {
-        JsonRoutes.sendResult(res, {
-          data: error,
-          headers
-        })
-      })
-
-    })
-  })
-
-// MAINNET
-mainnet.connect().then(() => {
-  console.log('Connected to Mainnet')
-
-  // Routes - get
-  JsonRoutes.add("get", "/grpc/mainnet/:request", function (req, res, next) {
-    const id = req.params.request
-    mainnet.api(id).then((result) => {
-      JsonRoutes.sendResult(res, {
-        data: result,
-        headers
-      })  
-    })        
-  })
-
-  // Routes - post
-  JsonRoutes.add("post", "/grpc/mainnet/:request", function (req, res, next) {
-    const id = req.params.request
-    const options = req.body
-    
-    try {
-      console.log('options.address', options.address)
-      options.address = Buffer.from(options.address.substring(1), 'hex')
-    } catch (e) {
-      // no need to throw anything
-    }
-    try {
+          headers,
+        });
+      });
+    });
+    // Routes - post
+    JsonRoutes.add("post", "/grpc/mainnet/:request", function (req, res, next) {
+      const id = req.params.request;
+      const options = req.body;
+      if (options.address) {
+        options.address = Buffer.from(options.address.substring(1), "hex");
+      }
       if (parseInt(options.query, 10).toString() === options.query) {
         // block query
-        options.query = Buffer.from(options.query)
+        options.query = Buffer.from(options.query);
       } else {
-        // hex query
-        // drop initial Q if QRL address
-        if (options.query[0].toLowerCase() === 'q') {
-          options.query = Buffer.from(options.query.substring(1), 'hex')
-        } else {
-          options.query = Buffer.from(options.query, 'hex')
+        if (options.query) {
+          if (options.query[0].toLowerCase() === "q") {
+            options.query = Buffer.from(options.query.substring(1), "hex");
+          } else {
+            options.query = Buffer.from(options.query, "hex");
+          }
         }
       }
-    } catch (e) {
-      // no need to throw anything
-    }
-
-    mainnet.api(id, options).then((result) => {
-      JsonRoutes.sendResult(res, {
-        data: result,
-        headers
-      })  
-    }).catch(error => {
-      JsonRoutes.sendResult(res, {
-        data: error,
-        headers
-      })
-    })
-
-  })
-})
-
-
-})
+      console.log(req.connection.remoteAddress + " -> [GRPC/Mainnet] " + id);
+      mainnet
+        .api(id, options)
+        .then((result) => {
+          JsonRoutes.sendResult(res, {
+            data: result,
+            headers,
+          });
+        })
+        .catch((error) => {
+          JsonRoutes.sendResult(res, {
+            data: error,
+            headers,
+          });
+        });
+    });
+  });
+  // end MAINNET
+});

From eec4f245399679c88c29095d9d9fd9231b0cb7f6 Mon Sep 17 00:00:00 2001
From: JP Lomas <jp@theqrl.org>
Date: Sat, 28 Nov 2020 12:00:24 +0000
Subject: [PATCH 2/5] Setup Linters

---
 .eslintrc.json    |   16 +
 .prettierrc       |    7 +
 package-lock.json | 1028 +++++++++++++++++++++++++++++++++++++++++++++
 package.json      |    8 +
 4 files changed, 1059 insertions(+)
 create mode 100644 .eslintrc.json
 create mode 100644 .prettierrc

diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..9b128da
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,16 @@
+{
+      "root": true,
+    "env": {
+        "browser": true,
+        "es6": true,
+        "commonjs": true,
+        "jquery": true
+    },
+  "plugins": ["prettier"],
+  "extends": ["prettier"],
+  "rules": {
+    "prettier/prettier": "error"
+  },
+  "parser": "babel-eslint",
+  "ignorePatterns": [".prettierrc"]
+}
\ No newline at end of file
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..ce3864b
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,7 @@
+{
+  "tabWidth": 2,
+  "useTabs": false,
+  "trailingComma": "es5",
+  "semi": false,
+  "singleQuote": true
+}
diff --git a/package-lock.json b/package-lock.json
index 4522660..51f3d4d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3,6 +3,78 @@
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
+      "integrity": "sha512-vG6SvB6oYEhvgisZNFRmRCUkLz11c7rp+tbNTynGqc6mS1d5ATd/sGyV6W0KZZnXRKMTzZDRgQT3Ou9jhpAfUg==",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.10.4"
+      }
+    },
+    "@babel/generator": {
+      "version": "7.12.5",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.12.5.tgz",
+      "integrity": "sha512-m16TQQJ8hPt7E+OS/XVQg/7U184MLXtvuGbCdA7na61vha+ImkyyNM/9DDA0unYCVZn3ZOhng+qz48/KBOT96A==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.12.5",
+        "jsesc": "^2.5.1",
+        "source-map": "^0.5.0"
+      }
+    },
+    "@babel/helper-function-name": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.10.4.tgz",
+      "integrity": "sha512-YdaSyz1n8gY44EmN7x44zBn9zQ1Ry2Y+3GTA+3vH6Mizke1Vw0aWDM66FOYEPw8//qKkmqOckrGgTYa+6sceqQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-get-function-arity": "^7.10.4",
+        "@babel/template": "^7.10.4",
+        "@babel/types": "^7.10.4"
+      }
+    },
+    "@babel/helper-get-function-arity": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.10.4.tgz",
+      "integrity": "sha512-EkN3YDB+SRDgiIUnNgcmiD361ti+AVbL3f3Henf6dqqUyr5dMsorno0lJWJuLhDhkI5sYEpgj6y9kB8AOU1I2A==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.10.4"
+      }
+    },
+    "@babel/helper-split-export-declaration": {
+      "version": "7.11.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.11.0.tgz",
+      "integrity": "sha512-74Vejvp6mHkGE+m+k5vHY93FX2cAtrw1zXrZXRlG4l410Nm9PxfEiVTn1PjDPV5SnmieiueY4AFg2xqhNFuuZg==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.11.0"
+      }
+    },
+    "@babel/helper-validator-identifier": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz",
+      "integrity": "sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==",
+      "dev": true
+    },
+    "@babel/highlight": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
+      "integrity": "sha512-i6rgnR/YgPEQzZZnbTHHuZdlE8qyoBNalD6F+q4vAFlcMEcqmkoG+mPqJYJCo63qPf74+Y1UZsl3l6f7/RIkmA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.10.4",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      }
+    },
+    "@babel/parser": {
+      "version": "7.12.7",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.12.7.tgz",
+      "integrity": "sha512-oWR02Ubp4xTLCAqPRiNIuMVgNO5Aif/xpXtabhzW2HWUD47XJsAB4Zd/Rg30+XeQA3juXigV7hlquOTmwqLiwg==",
+      "dev": true
+    },
     "@babel/polyfill": {
       "version": "7.12.1",
       "resolved": "https://registry.npmjs.org/@babel/polyfill/-/polyfill-7.12.1.tgz",
@@ -20,6 +92,74 @@
         "regenerator-runtime": "^0.13.4"
       }
     },
+    "@babel/template": {
+      "version": "7.12.7",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.12.7.tgz",
+      "integrity": "sha512-GkDzmHS6GV7ZeXfJZ0tLRBhZcMcY0/Lnb+eEbXDBfCAcZCjrZKe6p3J4we/D24O9Y8enxWAg1cWwof59yLh2ow==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.10.4",
+        "@babel/parser": "^7.12.7",
+        "@babel/types": "^7.12.7"
+      }
+    },
+    "@babel/traverse": {
+      "version": "7.12.9",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.12.9.tgz",
+      "integrity": "sha512-iX9ajqnLdoU1s1nHt36JDI9KG4k+vmI8WgjK5d+aDTwQbL2fUnzedNedssA645Ede3PM2ma1n8Q4h2ohwXgMXw==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.10.4",
+        "@babel/generator": "^7.12.5",
+        "@babel/helper-function-name": "^7.10.4",
+        "@babel/helper-split-export-declaration": "^7.11.0",
+        "@babel/parser": "^7.12.7",
+        "@babel/types": "^7.12.7",
+        "debug": "^4.1.0",
+        "globals": "^11.1.0",
+        "lodash": "^4.17.19"
+      }
+    },
+    "@babel/types": {
+      "version": "7.12.7",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.12.7.tgz",
+      "integrity": "sha512-MNyI92qZq6jrQkXvtIiykvl4WtoRrVV9MPn+ZfsoEENjiWcBQ3ZSHrkxnJWgWtLX3XXqX5hrSQ+X69wkmesXuQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.10.4",
+        "lodash": "^4.17.19",
+        "to-fast-properties": "^2.0.0"
+      }
+    },
+    "@eslint/eslintrc": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.2.1.tgz",
+      "integrity": "sha512-XRUeBZ5zBWLYgSANMpThFddrZZkEbGHgUdt5UJjZfnlN9BGCiUBrf+nvbRupSjMvqzwnQN0qwCmOxITt1cfywA==",
+      "dev": true,
+      "requires": {
+        "ajv": "^6.12.4",
+        "debug": "^4.1.1",
+        "espree": "^7.3.0",
+        "globals": "^12.1.0",
+        "ignore": "^4.0.6",
+        "import-fresh": "^3.2.1",
+        "js-yaml": "^3.13.1",
+        "lodash": "^4.17.19",
+        "minimatch": "^3.0.4",
+        "strip-json-comments": "^3.1.1"
+      },
+      "dependencies": {
+        "globals": {
+          "version": "12.4.0",
+          "resolved": "https://registry.npmjs.org/globals/-/globals-12.4.0.tgz",
+          "integrity": "sha512-BWICuzzDvDoH54NHKCseDanAhE3CeDorgDL5MT6LMXXj2WCnd9UC2szdk4AWLfjdgNBCXLUanXYcpBBKOSWGwg==",
+          "dev": true,
+          "requires": {
+            "type-fest": "^0.8.1"
+          }
+        }
+      }
+    },
     "@grpc/grpc-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.2.1.tgz",
@@ -137,6 +277,18 @@
         "event-target-shim": "^5.0.0"
       }
     },
+    "acorn": {
+      "version": "7.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+      "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+      "dev": true
+    },
+    "acorn-jsx": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.1.tgz",
+      "integrity": "sha512-K0Ptm/47OKfQRpNQ2J/oIN/3QYiK6FwW+eJbILhsdxh2WTLdl+30o8aGdTbm5JbffpFFAg/g+zi1E+jvJha5ng==",
+      "dev": true
+    },
     "agent-base": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
@@ -145,11 +297,73 @@
         "debug": "4"
       }
     },
+    "ajv": {
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+      "dev": true,
+      "requires": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      }
+    },
+    "ansi-colors": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
+      "integrity": "sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==",
+      "dev": true
+    },
+    "ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+      "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+      "dev": true
+    },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "dev": true,
+      "requires": {
+        "color-convert": "^1.9.0"
+      }
+    },
+    "argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dev": true,
+      "requires": {
+        "sprintf-js": "~1.0.2"
+      }
+    },
     "arrify": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/arrify/-/arrify-2.0.1.tgz",
       "integrity": "sha512-3duEwti880xqi4eAMN8AyR4a0ByT90zoYdLlevfrvU43vb0YZwZVfxOgxWrLXXXpyugL0hNZc9G6BiB5B3nUug=="
     },
+    "astral-regex": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-1.0.0.tgz",
+      "integrity": "sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==",
+      "dev": true
+    },
+    "babel-eslint": {
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-10.1.0.tgz",
+      "integrity": "sha512-ifWaTHQ0ce+448CYop8AdrQiBsGrnC+bMgfyKFdi6EsPLTAWG+QfyDeM6OH+FmWnKvEq5NnBMLvlBUPKQZoDSg==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/parser": "^7.7.0",
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@@ -1053,6 +1913,114 @@
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       "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
     },
+    "shebang-command": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
+      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
+      "dev": true,
+      "requires": {
+        "shebang-regex": "^3.0.0"
+      }
+    },
+    "shebang-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
+      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
+      "dev": true
+    },
+    "slice-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-2.1.0.tgz",
+      "integrity": "sha512-Qu+VC3EwYLldKa1fCxuuvULvSJOKEgk9pi8dZeCVK7TqBfUNTH4sFkk4joj8afVSfAYgJoSOetjx9QWOJ5mYoQ==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.0",
+        "astral-regex": "^1.0.0",
+        "is-fullwidth-code-point": "^2.0.0"
+      }
+    },
+    "source-map": {
+      "version": "0.5.7",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+      "dev": true
+    },
+    "sprintf-js": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+      "dev": true
+    },
+    "string-width": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+      "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+      "dev": true,
+      "requires": {
+        "emoji-regex": "^7.0.1",
+        "is-fullwidth-code-point": "^2.0.0",
+        "strip-ansi": "^5.1.0"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
+    "strip-ansi": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
+      "integrity": "sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==",
+      "dev": true,
+      "requires": {
+        "ansi-regex": "^5.0.0"
+      }
+    },
+    "strip-json-comments": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
+      "integrity": "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==",
+      "dev": true
+    },
+    "supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "requires": {
+        "has-flag": "^3.0.0"
+      }
+    },
+    "table": {
+      "version": "5.4.6",
+      "resolved": "https://registry.npmjs.org/table/-/table-5.4.6.tgz",
+      "integrity": "sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==",
+      "dev": true,
+      "requires": {
+        "ajv": "^6.10.2",
+        "lodash": "^4.17.14",
+        "slice-ansi": "^2.1.0",
+        "string-width": "^3.0.0"
+      }
+    },
+    "text-table": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
+      "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
+      "dev": true
+    },
     "tmp": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.1.tgz",
@@ -1061,16 +2029,76 @@
         "rimraf": "^3.0.0"
       }
     },
+    "to-fast-properties": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
+      "dev": true
+    },
+    "type-check": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
+      "integrity": "sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew==",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "^1.2.1"
+      }
+    },
+    "type-fest": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
+      "integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==",
+      "dev": true
+    },
+    "uri-js": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.0.tgz",
+      "integrity": "sha512-B0yRTzYdUCCn9n+F4+Gh4yIDtMQcaJsmYBDsTSG8g/OejKBodLQ2IHfN3bM7jUsRXndopT7OIXWdYqc1fjmV6g==",
+      "dev": true,
+      "requires": {
+        "punycode": "^2.1.0"
+      }
+    },
+    "v8-compile-cache": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.2.0.tgz",
+      "integrity": "sha512-gTpR5XQNKFwOd4clxfnhaqvfqMpqEwr4tOtCyz4MtYZX2JYhfr1JvBFKdS+7K/9rfpZR3VLX+YWBbKoxCgS43Q==",
+      "dev": true
+    },
     "walkdir": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/walkdir/-/walkdir-0.4.1.tgz",
       "integrity": "sha512-3eBwRyEln6E1MSzcxcVpQIhRG8Q1jLvEqRmCZqS3dsfXEDR/AhOF4d+jHg1qvDCpYaVRZjENPQyrVxAkQqxPgQ=="
     },
+    "which": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
+    },
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "write": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/write/-/write-1.0.3.tgz",
+      "integrity": "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==",
+      "dev": true,
+      "requires": {
+        "mkdirp": "^0.5.1"
+      }
+    },
     "yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
diff --git a/package.json b/package.json
index 48ea7d2..d601905 100644
--- a/package.json
+++ b/package.json
@@ -24,5 +24,13 @@
       "server": "server/main.js"
     },
     "testModule": "tests/main.js"
+  },
+  "devDependencies": {
+    "babel-eslint": "^10.1.0",
+    "eslint": "^7.14.0",
+    "eslint-config-prettier": "^6.15.0",
+    "eslint-import-resolver-meteor": "^0.4.0",
+    "eslint-plugin-prettier": "^3.1.4",
+    "prettier": "2.2.1"
   }
 }

From f0c7b89b01c21ca3a4b5af0f4cc12d60ed7203e3 Mon Sep 17 00:00:00 2001
From: JP Lomas <jp@theqrl.org>
Date: Sat, 28 Nov 2020 12:53:51 +0000
Subject: [PATCH 3/5] Depreciate GetAddressState

---
 client/main.html | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/client/main.html b/client/main.html
index 74a4041..899f4cc 100644
--- a/client/main.html
+++ b/client/main.html
@@ -102,6 +102,9 @@ <h3 class="title is-3 mb-1">POST</h3>
       <div class="level-item">
         <code>/grpc/${network}/GetAddressState</code>
       </div>
+      <div class="level-right">
+        <small>Depreciated - not recommended for use</small>
+      </div>
     </div>
     </div>
     <textarea id="GetAddressState" class="textarea" placeholder="{ address: String }">{ "address": "Q0103003a218992254da652d64e3617f5ed2cf6417bf464e2a02d0a214e0050657f46f9f6796f73" }</textarea>
@@ -165,6 +168,29 @@ <h3 class="title is-3 mb-1">POST</h3>
     </div>
     <p><strong>Sends:</strong> String Query (block id, txhash or QRL address)</p>
     <p><strong>Returns:</strong> Located data</p>
+    <p>&nbsp;</p><p>&nbsp;</p>
+        <div class="level">
+      <div class="level-left"><div class="level-item"><p class="title is-5">GetTokensByAddress</p></div>
+      <div class="level-item">
+        <code>/grpc/${network}/GetTokensByAddress</code>
+      </div>
+    </div>
+    </div>
+    <textarea id="GetTokensByAddress" class="textarea" placeholder="{ address: String, item_per_page: Integer, page_number: Integer }">{ "address": "Q010900411c50a98e65d289b51d9d4dc0f61833c26f2c6c4f3ce4df8e9968d1fcae6f6341392bea", "item_per_page": 100, "page_number": 1 }</textarea>
+    <div class="level is-mobile">
+      <div class="level-left">
+        <div class="level-item">
+          <button id="GetTokensByAddress-Testnet" class="button is-small is-primary is-light level-item">
+            Testnet
+          </button>
+          <button id="GetTokensByAddress-Mainnet" class="button is-small is-primary is-light level-item">
+            Mainnet
+          </button>
+        </div>
+      </div>
+    </div>
+    <p><strong>Sends:</strong> String QRL address, Integer items per page to return, Integer page number</p>
+    <p><strong>Returns:</strong> Token holdings information</p>
     <p>&nbsp;</p><p>&nbsp;</p>
   </div>
 </template>

From 6cae1062450c0450c690a7e347c3530bb1d96ded Mon Sep 17 00:00:00 2001
From: JP Lomas <jp@theqrl.org>
Date: Sat, 28 Nov 2020 12:54:16 +0000
Subject: [PATCH 4/5] Check health of connection every 60s

---
 client/main.js    |  66 +++++++++++-------
 server/main.js    | 166 +++++++++++++++++++++++++++++-----------------
 server/qrlNode.js |  93 +++++++++++++++-----------
 3 files changed, 199 insertions(+), 126 deletions(-)

diff --git a/client/main.js b/client/main.js
index a7ce5eb..33791f8 100644
--- a/client/main.js
+++ b/client/main.js
@@ -1,4 +1,4 @@
-global.Buffer = global.Buffer || require("buffer").Buffer
+global.Buffer = global.Buffer || require('buffer').Buffer
 import JSONFormatter from 'json-formatter-js'
 import './main.html'
 
@@ -9,7 +9,7 @@ async function getData(url = '') {
     cache: 'no-cache',
     credentials: 'same-origin',
     headers: {
-      'Content-Type': 'application/json'
+      'Content-Type': 'application/json',
     },
     redirect: 'follow',
     referrerPolicy: 'no-referrer',
@@ -24,11 +24,11 @@ async function postData(url = '', data = {}) {
     cache: 'no-cache',
     credentials: 'same-origin',
     headers: {
-      'Content-Type': 'application/json'
+      'Content-Type': 'application/json',
     },
     redirect: 'follow',
     referrerPolicy: 'no-referrer',
-    body: JSON.stringify(data)
+    body: JSON.stringify(data),
   })
   return response.json()
 }
@@ -43,45 +43,61 @@ function displayData(data) {
 
 Template.get.events({
   'click #GetStats-get-Testnet': () => {
-    getData('/grpc/testnet/GetStats')
-    .then(data => displayData(data))
+    getData('/grpc/testnet/GetStats').then((data) => displayData(data))
   },
   'click #GetStats-get-Mainnet': () => {
-    getData('/grpc/mainnet/GetStats')
-    .then(data => displayData(data))
+    getData('/grpc/mainnet/GetStats').then((data) => displayData(data))
   },
 })
 
 Template.post.events({
   'click #GetStats-Testnet': () => {
-    postData('/grpc/testnet/GetStats',
+    postData(
+      '/grpc/testnet/GetStats',
       JSON.parse($('#GetStats').val())
-    )
-    .then(data => displayData(data))
+    ).then((data) => displayData(data))
   },
   'click #GetStats-Mainnet': () => {
-    postData('/grpc/mainnet/GetStats',
+    postData(
+      '/grpc/mainnet/GetStats',
       JSON.parse($('#GetStats').val())
-    )
-    .then(data => displayData(data))
+    ).then((data) => displayData(data))
   },
   'click #GetAddressState-Testnet': () => {
-    postData('/grpc/testnet/GetAddressState',
+    postData(
+      '/grpc/testnet/GetAddressState',
       JSON.parse($('#GetAddressState').val())
-    )
-    .then(data => displayData(data))
+    ).then((data) => displayData(data))
   },
   'click #GetOptimizedAddressState-Testnet': () => {
-    postData('/grpc/testnet/GetOptimizedAddressState', 
+    postData(
+      '/grpc/testnet/GetOptimizedAddressState',
       JSON.parse($('#GetOptimizedAddressState').val())
-    )
-    .then(data => displayData(data))
+    ).then((data) => displayData(data))
   },
   'click #GetObject-Testnet': () => {
-    postData('/grpc/testnet/GetObject', 
+    postData(
+      '/grpc/testnet/GetObject',
       JSON.parse($('#GetObject').val())
-    )
-    .then(data => displayData(data))
+    ).then((data) => displayData(data))
+  },
+  'click #GetObject-Mainnet': () => {
+    postData(
+      '/grpc/mainnet/GetObject',
+      JSON.parse($('#GetObject').val())
+    ).then((data) => displayData(data))
+  },
+  'click #GetTokensByAddress-Testnet': () => {
+    postData(
+      '/grpc/testnet/GetTokensByAddress',
+      JSON.parse($('#GetTokensByAddress').val())
+    ).then((data) => displayData(data))
+  },
+  'click #GetTokensByAddress-Mainnet': () => {
+    postData(
+      '/grpc/mainnets/GetTokensByAddress',
+      JSON.parse($('#GetTokensByAddress').val())
+    ).then((data) => displayData(data))
   },
 })
 
@@ -89,5 +105,5 @@ Template.modal.events({
   'click .mc': () => {
     $('.modal').removeClass('is-active')
     $('html').removeClass('is-clipped')
-  }
-})
\ No newline at end of file
+  },
+})
diff --git a/server/main.js b/server/main.js
index ae3e1eb..582c0e0 100644
--- a/server/main.js
+++ b/server/main.js
@@ -1,132 +1,176 @@
-import { Meteor } from "meteor/meteor";
-import QrlNode from "./qrlNode";
+import { Meteor } from 'meteor/meteor'
+import QrlNode from './qrlNode'
 
-const ip = "testnet-1.automated.theqrl.org";
-const ip_mainnet = "95.179.131.134";
-const port = "19009";
-const testnet = new QrlNode(ip, port);
-const mainnet = new QrlNode(ip_mainnet, port);
+const ipTestnet = 'testnet-1.automated.theqrl.org'
+const ipMainnet = '95.179.131.134'
+const port = '19009'
+const testnet = new QrlNode(ipTestnet, port)
+const mainnet = new QrlNode(ipMainnet, port)
+
+const checkConnectionStatus = () => {
+  if (mainnet.connection === true) {
+    console.log('Mainnet is connected OKAY')
+  } else {
+    console.log('ERROR: Mainnet is not connected')
+  }
+  if (testnet.connection === true) {
+    console.log('Testnet is connected OKAY')
+  } else {
+    console.log('ERROR: Testnet is not connected')
+  }
+}
 
 Meteor.startup(() => {
   // Enable cross origin requests for all endpoints
 
   // Preflight
   WebApp.rawConnectHandlers.use(function (req, res, next) {
-    res.setHeader("Access-Control-Allow-Origin", "*");
-    res.setHeader("Access-Control-Allow-Headers", "Authorization,Content-Type");
-    return next();
-  });
+    res.setHeader('Access-Control-Allow-Origin', '*')
+    res.setHeader('Access-Control-Allow-Headers', 'Authorization,Content-Type')
+    return next()
+  })
 
   const headers = {
-    "Cache-Control": "no-store",
-    Pragma: "no-cache",
-    "Access-Control-Allow-Origin": "*",
-    "Access-Control-Allow-Methods": "GET, PUT, POST, DELETE, OPTIONS",
-    "Access-Control-Allow-Headers":
-      "Content-Type, Authorization, X-Requested-With",
-  };
+    'Cache-Control': 'no-store',
+    Pragma: 'no-cache',
+    'Access-Control-Allow-Origin': '*',
+    'Access-Control-Allow-Methods': 'GET, PUT, POST, DELETE, OPTIONS',
+    'Access-Control-Allow-Headers':
+      'Content-Type, Authorization, X-Requested-With',
+  }
+
+  JsonRoutes.Middleware.use(function (req, res, next) {
+    const originalUrl = req.originalUrl
+    const apiCall = req.originalUrl.split('/')
+    if (
+      apiCall[2] !== 'mainnet' &&
+      apiCall[2] !== 'testnet' &&
+      originalUrl !== '/'
+    ) {
+      console.log(
+        'ERROR: [invalid route] ' +
+          req.connection.remoteAddress +
+          ' -> ' +
+          originalUrl
+      )
+      JsonRoutes.sendResult(res, {
+        code: 401,
+        data: {
+          result: 'ERROR: Invalid API call',
+          invalid_route: originalUrl,
+        },
+        headers,
+      })
+    } else {
+      next()
+    }
+  })
 
   // TESTNET
   testnet.connect().then(() => {
-    console.log("Connection attempt to Testnet");
-    console.log("Mainnet connection status: " + testnet.connection);
+    console.log('Connection attempt to Testnet')
+    console.log('Mainnet connection status: ' + testnet.connection)
     // Routes - get
-    JsonRoutes.add("get", "/grpc/testnet/:request", function (req, res, next) {
-      const id = req.params.request;
+    JsonRoutes.add('get', '/grpc/testnet/:request', function (req, res, next) {
+      const id = req.params.request
       mainnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
           headers,
-        });
-      });
-    });
+        })
+      })
+    })
     // Routes - post
-    JsonRoutes.add("post", "/grpc/testnet/:request", function (req, res, next) {
-      const id = req.params.request;
-      const options = req.body;
+    JsonRoutes.add('post', '/grpc/testnet/:request', function (req, res, next) {
+      const id = req.params.request
+      const options = req.body
       if (options.address) {
-        options.address = Buffer.from(options.address.substring(1), "hex");
+        options.address = Buffer.from(options.address.substring(1), 'hex')
       }
       if (parseInt(options.query, 10).toString() === options.query) {
         // block query
-        options.query = Buffer.from(options.query);
+        options.query = Buffer.from(options.query)
       } else {
         if (options.query) {
-          if (options.query[0].toLowerCase() === "q") {
-            options.query = Buffer.from(options.query.substring(1), "hex");
+          if (options.query[0].toLowerCase() === 'q') {
+            options.query = Buffer.from(options.query.substring(1), 'hex')
           } else {
-            options.query = Buffer.from(options.query, "hex");
+            options.query = Buffer.from(options.query, 'hex')
           }
         }
       }
-      console.log(req.connection.remoteAddress + " -> [GRPC/Testnet] " + id);
+      console.log(req.connection.remoteAddress + ' -> [GRPC/Testnet] ' + id)
       testnet
         .api(id, options)
         .then((result) => {
           JsonRoutes.sendResult(res, {
             data: result,
             headers,
-          });
+          })
         })
         .catch((error) => {
           JsonRoutes.sendResult(res, {
             data: error,
             headers,
-          });
-        });
-    });
-  });
+          })
+        })
+    })
+  })
   // end TESTNET
 
   // MAINNET
   mainnet.connect().then(() => {
-    console.log("Connection attempt to Mainnet");
-    console.log("Mainnet connection status: " + mainnet.connection);
+    console.log('Connection attempt to Mainnet')
+    console.log('Mainnet connection status: ' + mainnet.connection)
     // Routes - get
-    JsonRoutes.add("get", "/grpc/mainnet/:request", function (req, res, next) {
-      const id = req.params.request;
+    JsonRoutes.add('get', '/grpc/mainnet/:request', function (req, res, next) {
+      const id = req.params.request
       mainnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
           headers,
-        });
-      });
-    });
+        })
+      })
+    })
     // Routes - post
-    JsonRoutes.add("post", "/grpc/mainnet/:request", function (req, res, next) {
-      const id = req.params.request;
-      const options = req.body;
+    JsonRoutes.add('post', '/grpc/mainnet/:request', function (req, res, next) {
+      const id = req.params.request
+      const options = req.body
       if (options.address) {
-        options.address = Buffer.from(options.address.substring(1), "hex");
+        options.address = Buffer.from(options.address.substring(1), 'hex')
       }
       if (parseInt(options.query, 10).toString() === options.query) {
         // block query
-        options.query = Buffer.from(options.query);
+        options.query = Buffer.from(options.query)
       } else {
         if (options.query) {
-          if (options.query[0].toLowerCase() === "q") {
-            options.query = Buffer.from(options.query.substring(1), "hex");
+          if (options.query[0].toLowerCase() === 'q') {
+            options.query = Buffer.from(options.query.substring(1), 'hex')
           } else {
-            options.query = Buffer.from(options.query, "hex");
+            options.query = Buffer.from(options.query, 'hex')
           }
         }
       }
-      console.log(req.connection.remoteAddress + " -> [GRPC/Mainnet] " + id);
+      console.log(req.connection.remoteAddress + ' -> [GRPC/Mainnet] ' + id)
       mainnet
         .api(id, options)
         .then((result) => {
           JsonRoutes.sendResult(res, {
             data: result,
             headers,
-          });
+          })
         })
         .catch((error) => {
           JsonRoutes.sendResult(res, {
             data: error,
             headers,
-          });
-        });
-    });
-  });
+          })
+        })
+    })
+  })
   // end MAINNET
-});
+
+  Meteor.setInterval(() => {
+    checkConnectionStatus()
+  }, 60000)
+})
diff --git a/server/qrlNode.js b/server/qrlNode.js
index a5a9622..03d4a68 100644
--- a/server/qrlNode.js
+++ b/server/qrlNode.js
@@ -10,13 +10,13 @@ const util = require('util')
 const readFile = util.promisify(fs.readFile)
 const writeFile = util.promisify(fs.writeFile)
 
-const PROTO_PATH = Assets.absoluteFilePath("qrlbase.proto").split(
-  "qrlbase.proto"
+const PROTO_PATH = Assets.absoluteFilePath('qrlbase.proto').split(
+  'qrlbase.proto'
 )[0]
 
 let qrlClient = null
 
-function clientGetNodeInfo (client) {
+function clientGetNodeInfo(client) {
   try {
     return new Promise((resolve, reject) => {
       client.getNodeInfo({}, (error, response) => {
@@ -32,12 +32,16 @@ function clientGetNodeInfo (client) {
 }
 
 function checkProtoHash(file) {
-  return readFile(file).then(contents => {
+  return readFile(file).then((contents) => {
     // console.log(contents)
-    const protoFileWordArray = CryptoJS.lib.WordArray.create(contents.toString())
-    const calculatedProtoHash = CryptoJS.SHA256(protoFileWordArray).toString(CryptoJS.enc.Hex)
+    const protoFileWordArray = CryptoJS.lib.WordArray.create(
+      contents.toString()
+    )
+    const calculatedProtoHash = CryptoJS.SHA256(protoFileWordArray).toString(
+      CryptoJS.enc.Hex
+    )
     let verified = false
-    QRLPROTO_SHA256.forEach(value => {
+    QRLPROTO_SHA256.forEach((value) => {
       if (value.protoHash) {
         if (value.protoHash === calculatedProtoHash) {
           verified = true
@@ -49,23 +53,30 @@ function checkProtoHash(file) {
 }
 
 function loadGrpcBaseProto(grpcEndpoint) {
-    return protoLoader.load(`${PROTO_PATH}qrlbase.proto`, {}).then(async packageDefinition => {
+  return protoLoader
+    .load(`${PROTO_PATH}qrlbase.proto`, {})
+    .then(async (packageDefinition) => {
       try {
-        const packageObject = await grpc.loadPackageDefinition(packageDefinition)
-        const client = await new packageObject.qrl.Base(grpcEndpoint, grpc.credentials.createInsecure())
+        const packageObject = await grpc.loadPackageDefinition(
+          packageDefinition
+        )
+        const client = await new packageObject.qrl.Base(
+          grpcEndpoint,
+          grpc.credentials.createInsecure()
+        )
         // console.log(client)
         const res = await clientGetNodeInfo(client)
         const qrlProtoFilePath = tmp.fileSync({
           mode: '0644',
           prefix: 'qrl-',
-          postfix: '.proto'
+          postfix: '.proto',
         }).name
-        writeFile(qrlProtoFilePath, res.grpcProto).then(fsErr => {
+        writeFile(qrlProtoFilePath, res.grpcProto).then((fsErr) => {
           if (fsErr) {
             console.log('tmp filesystem error')
           }
         })
-        return(qrlProtoFilePath)
+        return qrlProtoFilePath
       } catch (error) {
         console.log('Unable to load grpc base proto (' + error + ')')
       }
@@ -73,34 +84,36 @@ function loadGrpcBaseProto(grpcEndpoint) {
 }
 
 async function loadGrpcProto(protofile, endpoint) {
-    const options = {
-      keepCase: true,
-      longs: String,
-      enums: String,
-      defaults: true,
-      oneofs: true,
-      includeDirs: [PROTO_PATH],
-    }
-    const packageDefinition = await protoLoader.load(protofile, options)
-    const grpcObject = grpc.loadPackageDefinition(packageDefinition)
-    const grpcObjectString = JSON.stringify(grpcObject.qrl)
-    const protoObjectWordArray = CryptoJS.lib.WordArray.create(grpcObjectString)
-    const calculatedObjectHash = CryptoJS.SHA256(protoObjectWordArray).toString(CryptoJS.enc.Hex)
-    let verified = false
-    QRLPROTO_SHA256.forEach(value => {
-      if (value.objectHash) {
-        if (value.objectHash === calculatedObjectHash) {
-          verified = true
-        }
+  const options = {
+    keepCase: true,
+    longs: String,
+    enums: String,
+    defaults: true,
+    oneofs: true,
+    includeDirs: [PROTO_PATH],
+  }
+  const packageDefinition = await protoLoader.load(protofile, options)
+  const grpcObject = grpc.loadPackageDefinition(packageDefinition)
+  const grpcObjectString = JSON.stringify(grpcObject.qrl)
+  const protoObjectWordArray = CryptoJS.lib.WordArray.create(grpcObjectString)
+  const calculatedObjectHash = CryptoJS.SHA256(protoObjectWordArray).toString(
+    CryptoJS.enc.Hex
+  )
+  let verified = false
+  QRLPROTO_SHA256.forEach((value) => {
+    if (value.objectHash) {
+      if (value.objectHash === calculatedObjectHash) {
+        verified = true
       }
-    })
-    // If the grpc object shasum matches, establish the grpc connection.
-    if (verified) {
-      return new grpcObject.qrl.PublicAPI(
-        endpoint,
-        grpc.credentials.createInsecure()
-      )
     }
+  })
+  // If the grpc object shasum matches, establish the grpc connection.
+  if (verified) {
+    return new grpcObject.qrl.PublicAPI(
+      endpoint,
+      grpc.credentials.createInsecure()
+    )
+  }
 }
 
 async function makeClient(grpcEndpoint) {
@@ -184,4 +197,4 @@ class QrlNode {
   }
 }
 
-module.exports = QrlNode
\ No newline at end of file
+module.exports = QrlNode

From 7dad54fd3201983ff6b4c6bf5490cd59020bcf16 Mon Sep 17 00:00:00 2001
From: JP Lomas <jp@theqrl.org>
Date: Mon, 28 Dec 2020 15:55:03 +0000
Subject: [PATCH 5/5] Add /util/mainnet/unconfirmedTxCount GET route

---
 server/main.js | 60 ++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 43 insertions(+), 17 deletions(-)

diff --git a/server/main.js b/server/main.js
index 582c0e0..e153309 100644
--- a/server/main.js
+++ b/server/main.js
@@ -2,7 +2,7 @@ import { Meteor } from 'meteor/meteor'
 import QrlNode from './qrlNode'
 
 const ipTestnet = 'testnet-1.automated.theqrl.org'
-const ipMainnet = '95.179.131.134'
+const ipMainnet = 'mainnet-1.automated.theqrl.org'
 const port = '19009'
 const testnet = new QrlNode(ipTestnet, port)
 const mainnet = new QrlNode(ipMainnet, port)
@@ -35,24 +35,14 @@ Meteor.startup(() => {
     Pragma: 'no-cache',
     'Access-Control-Allow-Origin': '*',
     'Access-Control-Allow-Methods': 'GET, PUT, POST, DELETE, OPTIONS',
-    'Access-Control-Allow-Headers':
-      'Content-Type, Authorization, X-Requested-With',
+    'Access-Control-Allow-Headers': 'Content-Type, Authorization, X-Requested-With',
   }
 
   JsonRoutes.Middleware.use(function (req, res, next) {
     const originalUrl = req.originalUrl
     const apiCall = req.originalUrl.split('/')
-    if (
-      apiCall[2] !== 'mainnet' &&
-      apiCall[2] !== 'testnet' &&
-      originalUrl !== '/'
-    ) {
-      console.log(
-        'ERROR: [invalid route] ' +
-          req.connection.remoteAddress +
-          ' -> ' +
-          originalUrl
-      )
+    if (apiCall[2] !== 'mainnet' && apiCall[2] !== 'testnet' && originalUrl !== '/') {
+      console.log('ERROR: [invalid route] ' + req.connection.remoteAddress + ' -> ' + originalUrl)
       JsonRoutes.sendResult(res, {
         code: 401,
         data: {
@@ -73,13 +63,31 @@ Meteor.startup(() => {
     // Routes - get
     JsonRoutes.add('get', '/grpc/testnet/:request', function (req, res, next) {
       const id = req.params.request
-      mainnet.api(id).then((result) => {
+      console.log(req.connection.remoteAddress + ' -> GET [Grpc/Testnet] ' + id)
+      testnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
           headers,
         })
       })
     })
+    JsonRoutes.add('get', '/util/testnet/unconfirmedTxCount', function (req, res, next) {
+      console.log(req.connection.remoteAddress + ' -> [Util/Testnet] unconfirmedTxCount')
+      testnet
+        .api('getLatestData', {
+          filter: 'TRANSACTIONS_UNCONFIRMED',
+          offset: 0,
+          quantity: 50,
+        })
+        .then((result) => {
+          console.table(result)
+          const unconfirmedTxCount = { unconfirmedTransactionCount: result.transactions_unconfirmed.length }
+          JsonRoutes.sendResult(res, {
+            data: unconfirmedTxCount,
+            headers,
+          })
+        })
+    })
     // Routes - post
     JsonRoutes.add('post', '/grpc/testnet/:request', function (req, res, next) {
       const id = req.params.request
@@ -99,7 +107,7 @@ Meteor.startup(() => {
           }
         }
       }
-      console.log(req.connection.remoteAddress + ' -> [GRPC/Testnet] ' + id)
+      console.log(req.connection.remoteAddress + ' -> POST [Grpc/Testnet] ' + id)
       testnet
         .api(id, options)
         .then((result) => {
@@ -125,6 +133,7 @@ Meteor.startup(() => {
     // Routes - get
     JsonRoutes.add('get', '/grpc/mainnet/:request', function (req, res, next) {
       const id = req.params.request
+      console.log(req.connection.remoteAddress + ' -> GET [Grpc/Mainnet] ' + id)
       mainnet.api(id).then((result) => {
         JsonRoutes.sendResult(res, {
           data: result,
@@ -132,6 +141,23 @@ Meteor.startup(() => {
         })
       })
     })
+    JsonRoutes.add('get', '/util/mainnet/unconfirmedTxCount', function (req, res, next) {
+      console.log(req.connection.remoteAddress + ' -> [Util/Mainnet] unconfirmedTxCount')
+      mainnet
+        .api('getLatestData', {
+          filter: 'TRANSACTIONS_UNCONFIRMED',
+          offset: 0,
+          quantity: 50,
+        })
+        .then((result) => {
+          console.table(result)
+          const unconfirmedTxCount = { unconfirmedTransactionCount: result.transactions_unconfirmed.length }
+          JsonRoutes.sendResult(res, {
+            data: unconfirmedTxCount,
+            headers,
+          })
+        })
+    })
     // Routes - post
     JsonRoutes.add('post', '/grpc/mainnet/:request', function (req, res, next) {
       const id = req.params.request
@@ -151,7 +177,7 @@ Meteor.startup(() => {
           }
         }
       }
-      console.log(req.connection.remoteAddress + ' -> [GRPC/Mainnet] ' + id)
+      console.log(req.connection.remoteAddress + ' -> POST [Grpc/Mainnet] ' + id)
       mainnet
         .api(id, options)
         .then((result) => {