Make REST endpoint optional

.env.example

@@ -1 +1,2 @@
 PRIVATE_KEY=75f719e613d05efab06a3f1dde5250b497723b13d4afa4f8ed80145764e40cf7
+COSMOS_CHAIN_ID=laconic_9000-1

src/account.ts

@@ -1,6 +1,5 @@
 import assert from 'assert';
 import BIP32Factory from 'bip32';
-// TODO: Upgrade tiny-secp256k1 and use in react laconic-console app.
 import * as ecc from 'tiny-secp256k1';
 import * as bip39 from 'bip39';
 import canonicalStringify from 'canonical-json';

src/auction.test.ts

@@ -16,7 +16,7 @@ const auctionTests = (numBidders = 3) => {
   beforeAll(async () => {
     console.log('Running auction tests with num bidders', numBidders);
 
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
   });
 
   test('Setup bidder accounts', async () => {

src/bond.test.ts

@@ -29,7 +29,7 @@ const bondTests = () => {
   };
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
   });
 
   test('Create bond.', async () => {

src/index.test.ts

@@ -10,7 +10,7 @@ const registryTests = () => {
   let registry: Registry;
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
 
   });
 

src/index.ts

@@ -53,6 +53,8 @@ import {
   MessageMsgRevealBid
 } from './messages/auction';
 
+export const DEFAULT_CHAIN_ID = 'laconic_9000-1';
+
 const DEFAULT_WRITE_ERROR = 'Unable to write to laconicd.';
 
 // Parse Tx response from cosmos-sdk.
@@ -119,21 +121,21 @@ export class Registry {
     return errorMessage || DEFAULT_WRITE_ERROR;
   }
 
-  constructor(restUrl: string, gqlUrl: string, chainId: string) {
-    if (!isUrl(restUrl)) {
-      throw new Error('Path to a REST endpoint should be provided.');
-    }
-
+  constructor(gqlUrl: string, restUrl: string = "", chainId: string = DEFAULT_CHAIN_ID) {
     if (!isUrl(gqlUrl)) {
       throw new Error('Path to a GQL endpoint should be provided.');
     }
 
+    if (restUrl && !isUrl(restUrl)) {
+      throw new Error('REST endpoint is not a URL string.');
+    }
+
     this._endpoints = {
       rest: restUrl,
       gql: gqlUrl
     };
 
-    this._client = new RegistryClient(restUrl, gqlUrl);
+    this._client = new RegistryClient(gqlUrl, restUrl);
     this._chainID = chainId;
 
     this._chain = {

src/nameservice-expiry.test.ts

@@ -20,7 +20,7 @@ const nameserviceExpiryTests = () => {
   let recordExpiryTime: Date;
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
 
     // Create bond.
     bondId = await registry.getNextBondId(privateKey);

src/naming.test.ts

@@ -25,7 +25,7 @@ const namingTests = () => {
   let crn: string;
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
 
     // Create bond.
     bondId = await registry.getNextBondId(privateKey);

src/registry-client.ts

@@ -122,15 +122,14 @@ export class RegistryClient {
   /**
    * New Client.
    */
-  constructor(restEndpoint: string, gqlEndpoint: string) {
-    assert(restEndpoint);
-
-    this._restEndpoint = restEndpoint;
-
+  constructor(gqlEndpoint: string, restEndpoint: string) {
+    assert(gqlEndpoint);
     this._graph = graphqlClient(gqlEndpoint, {
       method: 'POST',
       asJSON: true
     });
+
+    this._restEndpoint = restEndpoint;
   }
 
   /**

src/sdk.test.ts

@@ -15,7 +15,7 @@ describe('Querying', () => {
   let bondId: string;
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
     bondId = await provisionBondId(registry, privateKey, fee);
 
     const publishNewWatcherVersion = async () => {

src/testing/helper.ts

@@ -3,7 +3,7 @@ import yaml from 'node-yaml';
 import semver from 'semver';
 import { Fee } from '@tharsis/transactions';
 
-import { Registry } from '../index';
+import { DEFAULT_CHAIN_ID, Registry } from '../index';
 
 export const ensureUpdatedConfig = async (path: string) => {
   const conf = await yaml.read(path);
@@ -37,7 +37,7 @@ export const getConfig = () => {
   assert(process.env.PRIVATE_KEY);
 
   return {
-    chainId: process.env.COSMOS_CHAIN_ID || 'laconic_9000-1',
+    chainId: process.env.COSMOS_CHAIN_ID || DEFAULT_CHAIN_ID,
     privateKey: process.env.PRIVATE_KEY,
     restEndpoint: process.env.LACONICD_REST_ENDPOINT || 'http://localhost:1317',
     gqlEndpoint: process.env.LACONICD_GQL_ENDPOINT || 'http://localhost:9473/api',

src/util.test.ts

@@ -18,7 +18,7 @@ const utilTests = () => {
   let watcherId: string;
 
   beforeAll(async () => {
-    registry = new Registry(restEndpoint, gqlEndpoint, chainId);
+    registry = new Registry(gqlEndpoint, restEndpoint, chainId);
 
     // Create bond.
     bondId = await registry.getNextBondId(privateKey);