Merge branch 'master' into fix/ipfs-config

# Conflicts:
#	lib/utils/ipfs.js
#	lib/utils/preflight.js

lib/utils/deprecate.js

@@ -0,0 +1,5 @@
+/*eslint no-console: ["error", { allow: ["warn"] }] */
+
+module.exports = function deprecate (msg) {
+  console.warn(msg);
+};

lib/utils/format-kredits.js

@@ -0,0 +1,10 @@
+const ethersUtils = require('ethers').utils;
+
+module.exports = function(value, options = {}) {
+  let etherValue = ethersUtils.formatEther(value);
+  if (options.asFloat) {
+    return parseFloat(etherValue);
+  } else {
+    return parseInt(etherValue);
+  }
+};

lib/utils/ipfs.js

@@ -2,8 +2,7 @@ const ipfsClient = require('ipfs-http-client');
 const multihashes = require('multihashes');
 
 class IPFS {
-
-  constructor(config) {
+  constructor (config) {
     if (!config) {
       config = { host: 'localhost', port: '5001', protocol: 'http' };
     }
@@ -11,15 +10,15 @@ class IPFS {
     this._config = config;
   }
 
-  get config() {
+  get config () {
     return this._config;
   }
 
-  get peerId() {
+  get peerId () {
     return this._ipfsAPI.id();
   }
 
-  catAndMerge(data, deserialize) {
+  catAndMerge (data, deserialize) {
     // if no hash details are found simply return the data; nothing to merge
     if (!data.hashSize || data.hashSize === 0) {
       return data;
@@ -34,7 +33,7 @@ class IPFS {
       });
   }
 
-  add(data) {
+  add (data) {
     return this._ipfsAPI
       .add(ipfsClient.Buffer.from(data))
       .then((res) => {
@@ -42,7 +41,7 @@ class IPFS {
       });
   }
 
-  cat(hashData) {
+  cat (hashData) {
     let ipfsHash = hashData; // default - if it is a string
     if (hashData.hasOwnProperty('hashSize')) {
       ipfsHash = this.encodeHash(hashData);
@@ -50,21 +49,20 @@ class IPFS {
     return this._ipfsAPI.cat(ipfsHash);
   }
 
-  decodeHash(ipfsHash) {
+  decodeHash (ipfsHash) {
     let multihash = multihashes.decode(multihashes.fromB58String(ipfsHash));
     return {
       hashDigest: '0x' + multihashes.toHexString(multihash.digest),
       hashSize: multihash.length,
       hashFunction: multihash.code,
-      ipfsHash: ipfsHash
+      ipfsHash: ipfsHash,
     };
   }
 
-  encodeHash(hashData) {
+  encodeHash (hashData) {
     let digest = ipfsClient.Buffer.from(hashData.hashDigest.slice(2), 'hex');
     return multihashes.encode(digest, hashData.hashFunction, hashData.hashSize);
   }
-
 }
 
 module.exports = IPFS;

lib/utils/pagination.js

@@ -1,4 +1,4 @@
-function pageNumber(number, size, recordCount) {
+function pageNumber (number, size, recordCount) {
   let numberOfPages = Math.ceil(recordCount / size);
 
   number = parseInt(number) || 1;
@@ -10,7 +10,7 @@ function pageNumber(number, size, recordCount) {
   return number;
 }
 
-function buildIds(order, number, size, recordCount) {
+function buildIds (order, number, size, recordCount) {
   let offset = size * (number - 1);
 
   let start;
@@ -34,7 +34,7 @@ function buildIds(order, number, size, recordCount) {
   return Array.from({ length: size }, mapFunction);
 }
 
-module.exports = function paged(recordCount, options = {}) {
+module.exports = function paged (recordCount, options = {}) {
   let { order, page } = options;
   order = order || 'desc';
   page = page || {};

lib/utils/preflight.js

@@ -1,9 +1,9 @@
 class Preflight {
-  constructor(kredits) {
+  constructor (kredits) {
     this.kredits = kredits;
   }
 
-  check() {
+  check () {
     return this.kredits.ipfs.peerId()
       .catch((error) => {
         const ipfsConfig = JSON.stringify(this.kredits.ipfs.config);

lib/utils/validator.js

@@ -4,12 +4,12 @@ const validator = tv4.freshApi();
 validator.addFormat({
   'date': function(value) {
     const dateRegexp = /^[0-9]{4,}-[0-9]{2}-[0-9]{2}$/;
-    return dateRegexp.test(value) ? null : "A valid ISO 8601 full-date string is expected";
+    return dateRegexp.test(value) ? null : 'A valid ISO 8601 full-date string is expected';
   },
   'time': function(value) {
-    const timeRegexp = /^([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]|60)(\.[0-9]+)?(([Zz])|([\+|\-]([01][0-9]|2[0-3]):[0-5][0-9]))$/;
-    return timeRegexp.test(value) ? null : "A valid ISO 8601 full-time string is expected";
-  }
-})
+    const timeRegexp = /^([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]|60)(\.[0-9]+)?(([Zz])|([+|-]([01][0-9]|2[0-3]):[0-5][0-9]))$/;
+    return timeRegexp.test(value) ? null : 'A valid ISO 8601 full-time string is expected';
+  },
+});
 
 module.exports = validator;