Liquid testnet asset frontend support

frontend/.gitignore

@@ -50,6 +50,8 @@ Thumbs.db
 
 src/resources/assets.json
 src/resources/assets.minimal.json
+src/resources/assets-testnet.json
+src/resources/assets-testnet.minimal.json
 src/resources/pools.json
 
 # environment config

frontend/src/app/services/assets.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
-import { shareReplay } from 'rxjs/operators';
+import { shareReplay, switchMap } from 'rxjs/operators';
 import { StateService } from './state.service';
 
 @Injectable({
@@ -21,8 +21,16 @@ export class AssetsService {
       apiBaseUrl = this.stateService.env.NGINX_PROTOCOL + '://' + this.stateService.env.NGINX_HOSTNAME + ':' + this.stateService.env.NGINX_PORT;
     }
 
-    this.getAssetsJson$ = this.httpClient.get(apiBaseUrl + '/resources/assets.json').pipe(shareReplay());
-    this.getAssetsMinimalJson$ = this.httpClient.get(apiBaseUrl + '/resources/assets.minimal.json').pipe(shareReplay());
-    this.getMiningPools$ = this.httpClient.get(apiBaseUrl + '/resources/pools.json').pipe(shareReplay());
+    this.getAssetsJson$ = this.stateService.networkChanged$
+      .pipe(
+        switchMap(() => this.httpClient.get(`${apiBaseUrl}/resources/assets${this.stateService.network === 'liquidtestnet' ? '-testnet' : ''}.json`)),
+        shareReplay(1),
+      );
+    this.getAssetsMinimalJson$ = this.stateService.networkChanged$
+    .pipe(
+      switchMap(() => this.httpClient.get(`${apiBaseUrl}/resources/assets${this.stateService.network === 'liquidtestnet' ? '-testnet' : ''}.minimal.json`)),
+      shareReplay(1),
+    );
+    this.getMiningPools$ = this.httpClient.get(apiBaseUrl + '/resources/pools.json').pipe(shareReplay(1));
   }
 }

frontend/sync-assets.js

@@ -42,9 +42,17 @@ if (configContent.BASE_MODULE && configContent.BASE_MODULE === 'liquid') {
   assetsMinimalJsonUrl = 'https://raw.githubusercontent.com/Blockstream/asset_registry_db/master/index.minimal.json';
 }
 
+const testnetAssetsJsonUrl = 'https://raw.githubusercontent.com/Blockstream/asset_registry_testnet_db/master/index.json';
+const testnetAssetsMinimalJsonUrl = 'https://raw.githubusercontent.com/Blockstream/asset_registry_testnet_db/master/index.minimal.json';
+
 console.log('Downloading assets');
 download(PATH + 'assets.json', assetsJsonUrl);
 console.log('Downloading assets minimal');
 download(PATH + 'assets.minimal.json', assetsMinimalJsonUrl);
 console.log('Downloading mining pools info');
 download(PATH + 'pools.json', poolsJsonUrl);
+console.log('Downloading testnet assets');
+download(PATH + 'assets-testnet.json', testnetAssetsJsonUrl);
+console.log('Downloading testnet assets minimal');
+download(PATH + 'assets-testnet.minimal.json', testnetAssetsMinimalJsonUrl);
+