Fix work report files' cid (#65)

* Fix work report files

* Ignore node modules' lint

* Fix lint ignore file

* Remove precompile for command

* ignore all js file

.eslintignore

@@ -1 +1,2 @@
 build/
+*.js

package.json

@@ -10,10 +10,7 @@
     "lint": "gts lint",
     "clean": "gts clean",
     "compile": "tsc",
-    "fix": "gts fix",
-    "prepare": "yarn run compile",
-    "pretest": "yarn run compile",
-    "posttest": "yarn run lint"
+    "fix": "gts fix"
   },
   "dependencies": {
     "@polkadot/api": "^3.3.1",

src/services/swork.ts

@@ -2,7 +2,7 @@
 import {ApiPromise} from '@polkadot/api';
 import {Request} from 'express';
 import {KeyringPair} from '@polkadot/keyring/types';
-import {sendTx, queryToObj} from './util';
+import {sendTx, queryToObj, strToHex} from './util';
 import {logger} from '../log';
 
 /**
@@ -35,7 +35,7 @@ export async function reportWorks(
   const pk = '0x' + req.body['pub_key'];
   const fileParser = (file: any) => {
     const rst: [string, number, number] = [
-      '0x' + file.hash,
+      strToHex(file.cid),
       file.size,
       file.c_block_num,
     ];

src/services/util.ts

@@ -114,22 +114,6 @@ export function sleep(time: number) {
   return new Promise(resolve => setTimeout(resolve, time));
 }
 
-export function getHexValue(hexStr: string) {
-  if (hexStr.substring(0, 2) !== '0x') {
-    return null;
-  }
-  const realHexStr = hexStr.substring(2);
-  const bytes = hexStrToBytes(realHexStr);
-
-  let result = '';
-  if (bytes) {
-    for (let i = 0; i < bytes.length; i++) {
-      result += String.fromCharCode(bytes[i]);
-    }
-  }
-  return result;
-}
-
 /**
  * Private functions
  */
@@ -149,22 +133,6 @@ function getAccountInfo(req: Request): [string, string] {
   return [backup, password];
 }
 
-// Hex string to bytes
-function hexStrToBytes(str: string) {
-  let pos = 0;
-  let len = str.length;
-  if (len % 2 !== 0) {
-    return null;
-  }
-
-  len /= 2;
-  const hex = [];
-  for (let i = 0; i < len; i++) {
-    const s = str.substr(pos, 2);
-    const v = parseInt(s, 16);
-    hex.push(v);
-    pos += 2;
-  }
-
-  return hex;
+export function strToHex(str: string): string {
+  return '0x' + Buffer.from(str).toString('hex');
 }