lib/contracts/contribution.js

@@ -14,6 +14,10 @@ class Contribution extends Record {
       });
   }
 
+  getData (id) {
+    return this.functions.getContribution(id);
+  }
+
   getByContributorId (contributorId) {
     return this.functions.getContributorAddressById(contributorId)
       .then(address => this.getByContributorAddress(address));
@@ -62,6 +66,7 @@ class Contribution extends Record {
     deprecate('The function `addContribution()` is deprecated and will be removed in the next major version. Use `add()` instead');
     return this.add(...arguments);
   }
+
 }
 
 module.exports = Contribution;

lib/contracts/contributor.js

@@ -15,6 +15,10 @@ class Contributor extends Record {
       });
   }
 
+  getData (id) {
+    return this.functions.getContributorById(id);
+  }
+
   filterByAccount (search) {
     return this._byAccount(search, 'filter');
   }
@@ -84,6 +88,7 @@ class Contributor extends Record {
         });
     });
   }
+
 }
 
 module.exports = Contributor;

lib/utils/ipfs.js

@@ -1,13 +1,14 @@
 const ipfsClient = require('ipfs-http-client');
 const multihashes = require('multihashes');
+const fetch = require('node-fetch');
 
 class IPFS {
   constructor (config) {
     if (!config) {
       config = { host: 'localhost', port: '5001', protocol: 'http' };
     }
-    this._ipfsAPI = ipfsClient(config);
     this._config = config;
+    this._ipfsAPI = ipfsClient(config);
   }
 
   catAndMerge (data, deserialize) {
@@ -38,7 +39,19 @@ class IPFS {
     if (hashData.hasOwnProperty('hashSize')) {
       ipfsHash = this.encodeHash(hashData);
     }
-    return this._ipfsAPI.cat(ipfsHash);
+    if (this._config['gatewayUrl']) {
+      return fetch(`${this._config['gatewayUrl']}/${ipfsHash}`).then(r => r.text());
+    } else {
+      return this._ipfsAPI.cat(ipfsHash);
+    }
+  }
+
+  pin (hashData) {
+    let ipfsHash = hashData; // default - if it is a string
+    if (hashData.hasOwnProperty('hashSize')) {
+      ipfsHash = this.encodeHash(hashData);
+    }
+    return this._ipfsAPI.pin.add(multihashes.toB58String(ipfsHash));
   }
 
   decodeHash (ipfsHash) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "kredits-contracts",
-  "version": "5.3.0",
+  "version": "5.4.0",
   "description": "Ethereum contracts and npm wrapper for Kredits",
   "main": "./lib/kredits.js",
   "directories": {
@@ -12,7 +12,7 @@
     "build-json": "npm run compile-contracts && node ./scripts/build-json.js",
     "repl": "truffle exec scripts/repl.js",
     "seeds": "truffle exec scripts/seeds.js",
-    "compile-contracts": "aragon contracts compile --all",
+    "compile-contracts": "truffle compile --all",
     "bootstrap": "npm run reset:hard && npm run seeds",
     "reset": "npm run deploy:kit && npm run deploy:dao",
     "reset:hard": "npm run deploy:apps && npm run reset",
@@ -59,8 +59,9 @@
   },
   "dependencies": {
     "ethers": "^4.0.29",
-    "ipfs-http-client": "^32.0.1",
+    "ipfs-http-client": "^30.1.3",
     "kosmos-schemas": "^2.1.0",
+    "node-fetch": "^2.6.0",
     "tv4": "^1.3.0"
   },
   "keywords": [