From 3b5e3b30c074be94c8bdc6dc21c66448f4a2f71e Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Thu, 18 Apr 2019 12:01:17 +0200
Subject: [PATCH] another web3 fix, add @types-web3, config options
 destructuring

---
 server/package-lock.json | 25 ++++++++++++++++++++
 server/package.json      |  1 +
 server/src/utils.ts      | 49 +++++++++++++++++++++++-----------------
 3 files changed, 54 insertions(+), 21 deletions(-)

diff --git a/server/package-lock.json b/server/package-lock.json
index 5eb6638..9d0a527 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -419,6 +419,15 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "@types/bn.js": {
+      "version": "4.11.5",
+      "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.5.tgz",
+      "integrity": "sha512-AEAZcIZga0JgVMHNtl1CprA/hXX7/wPt79AgR4XqaDt7jyj3QWYw6LPoOiznPtugDmlubUnAahMs2PFxGcQrng==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/body-parser": {
       "version": "1.17.0",
       "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.17.0.tgz",
@@ -586,6 +595,22 @@
       "integrity": "sha512-SCcK7mvGi3+ZNz833RRjFIxrn4gI1PPR3NtuIS+6vMkvmsGjosqTJwRt5bAEFLRz+wtJMWv8+uOnZf2hi2QXTg==",
       "dev": true
     },
+    "@types/underscore": {
+      "version": "1.8.14",
+      "resolved": "https://registry.npmjs.org/@types/underscore/-/underscore-1.8.14.tgz",
+      "integrity": "sha512-xbzi6UaATVKupInG3D65/EPQ3qkJCvG2ZAzmlIYt6x93ACOEX2Y0fHW4/e8TF3G7q5KB2l7wTZgzfNjyYDMuZw==",
+      "dev": true
+    },
+    "@types/web3": {
+      "version": "1.0.18",
+      "resolved": "https://registry.npmjs.org/@types/web3/-/web3-1.0.18.tgz",
+      "integrity": "sha512-uXQL0LDszt2f476LEmYM6AvSv9F4vU4hWQvlUhwfLHNlIB6OyBXoYsCzWAIhhnc5U0HA7ZBcPybxRJ/yfA6THg==",
+      "dev": true,
+      "requires": {
+        "@types/bn.js": "*",
+        "@types/underscore": "*"
+      }
+    },
     "@types/yargs": {
       "version": "12.0.12",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-12.0.12.tgz",
diff --git a/server/package.json b/server/package.json
index c9233b8..15b26c2 100644
--- a/server/package.json
+++ b/server/package.json
@@ -36,6 +36,7 @@
     "@types/morgan": "^1.7.35",
     "@types/node": "^11.13.4",
     "@types/request": "^2.48.1",
+    "@types/web3": "^1.0.18",
     "jasmine": "^3.4.0",
     "jest": "^24.7.1",
     "nodemon": "^1.18.11",
diff --git a/server/src/utils.ts b/server/src/utils.ts
index 248c067..d018a50 100644
--- a/server/src/utils.ts
+++ b/server/src/utils.ts
@@ -2,38 +2,45 @@ import Web3 from 'web3'
 import { Ocean } from '@oceanprotocol/squid'
 import config from './config/config'
 
+const {
+    nodeScheme,
+    nodeHost,
+    nodePort,
+    aquariusScheme,
+    aquariusHost,
+    aquariusPort,
+    brizoScheme,
+    brizoHost,
+    brizoPort,
+    parityScheme,
+    parityHost,
+    parityPort,
+    secretStoreScheme,
+    secretStoreHost,
+    secretStorePort,
+    brizoAddress,
+    verbose
+} = config.app
+
 export function getProviders() {
     return new Promise<any>(async (resolve, reject) => {
-        const nodeUri = `${config.app.nodeScheme}://${config.app.nodeHost}:${
-            config.app.nodePort
-        }`
-        const aquariusUri = `${config.app.aquariusScheme}://${
-            config.app.aquariusHost
-        }:${config.app.aquariusPort}`
-        const brizoUri = `${config.app.brizoScheme}://${config.app.brizoHost}:${
-            config.app.brizoPort
-        }`
-        const parityUri = `${config.app.parityScheme}://${
-            config.app.parityHost
-        }:${config.app.parityPort}`
-        const secretStoreUri = `${config.app.secretStoreScheme}://${
-            config.app.secretStoreHost
-        }:${config.app.secretStorePort}`
+        const nodeUri = `${nodeScheme}://${nodeHost}:${nodePort}`
+        const aquariusUri = `${aquariusScheme}://${aquariusHost}:${aquariusPort}`
+        const brizoUri = `${brizoScheme}://${brizoHost}:${brizoPort}`
+        const parityUri = `${parityScheme}://${parityHost}:${parityPort}`
+        const secretStoreUri = `${secretStoreScheme}://${secretStoreHost}:${secretStorePort}`
         const web3 = new Web3(nodeUri)
         const oceanConfig = {
             web3Provider: web3,
             nodeUri,
             aquariusUri,
             brizoUri,
-            brizoAddress: config.app.brizoAddress,
+            brizoAddress,
             parityUri,
             secretStoreUri,
-            verbose: config.app.verbose
+            verbose
         }
         const ocean = await Ocean.getInstance(oceanConfig)
-        resolve({
-            ocean,
-            web3
-        })
+        resolve({ ocean, web3 })
     })
 }