From 93f94320320c1d648b8a2d5f449ab07612dedcf8 Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Wed, 5 Aug 2020 15:32:55 +0200
Subject: [PATCH] configurable market fee values

---
 .env.example                           | 4 +++-
 app.config.js                          | 4 +++-
 src/components/pages/Publish/index.tsx | 4 +++-
 src/hooks/useSiteMetadata.ts           | 2 ++
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/.env.example b/.env.example
index 77b9d04de..7a07fae82 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,6 @@
 # Network, possible values: development, pacific, rinkeby, mainnet
 GATSBY_NETWORK="rinkeby"
 
-#GATSBY_INFURA_PROJECT_ID="xxx"
\ No newline at end of file
+#GATSBY_INFURA_PROJECT_ID="xxx"
+#GATSBY_MARKET_FEE_ADDRESS="0xxx"
+#GATSBY_MARKET_FEE_AMOUNT="xxx"
\ No newline at end of file
diff --git a/app.config.js b/app.config.js
index 9636066b9..eef68476a 100644
--- a/app.config.js
+++ b/app.config.js
@@ -15,7 +15,9 @@ const appConfig = {
     verbose: 3
   },
   network,
-  infuraProjectId: process.env.GATSBY_INFURA_PROJECT_ID || 'xxx'
+  infuraProjectId: process.env.GATSBY_INFURA_PROJECT_ID || 'xxx',
+  marketFeeAddress: process.env.GATSBY_MARKET_FEE_ADDRESS || '0xxxx',
+  marketFeeAmount: process.env.GATSBY_MARKET_FEE_AMOUNT || '0.03' // in %
 }
 
 module.exports = {
diff --git a/src/components/pages/Publish/index.tsx b/src/components/pages/Publish/index.tsx
index b9d0deade..c308bb3a6 100644
--- a/src/components/pages/Publish/index.tsx
+++ b/src/components/pages/Publish/index.tsx
@@ -11,12 +11,14 @@ import { initialValues, validationSchema } from '../../../models/FormPublish'
 import { transformPublishFormToMetadata } from './utils'
 import Preview from './Preview'
 import { MetadataPublishForm } from '../../../@types/MetaData'
+import { useSiteMetadata } from '../../../hooks/useSiteMetadata'
 
 export default function PublishPage({
   content
 }: {
   content: { form: FormContent }
 }): ReactElement {
+  const { marketFeeAmount } = useSiteMetadata()
   const { accountId, ocean } = useOcean()
   const { publish, publishError } = usePublish()
   const navigate = useNavigate()
@@ -59,7 +61,7 @@ export default function PublishPage({
             ddo.dataToken,
             tokensToMint.toString(),
             '9',
-            '0.03'
+            marketFeeAmount
           )
         }
       }
diff --git a/src/hooks/useSiteMetadata.ts b/src/hooks/useSiteMetadata.ts
index acf0994cb..a0f6da708 100644
--- a/src/hooks/useSiteMetadata.ts
+++ b/src/hooks/useSiteMetadata.ts
@@ -16,6 +16,8 @@ const query = graphql`
         appConfig {
           infuraProjectId
           network
+          marketFeeAddress
+          marketFeeAmount
         }
       }
     }