Add support for new token images repository (#325)

Author: cbovis

src/tokens/get-cdn-token-image-url.js

@@ -8,6 +8,18 @@ const getCdnTokenImageUrl = imageUrl => {
     return `https://cdn.staticaly.com/gh/TrustWallet/tokens/master/tokens/${fileName}`;
   }
 
+  if (
+    imageUrl.startsWith(
+      'https://raw.githubusercontent.com/TrustWallet/assets/master/blockchains/ethereum/assets/',
+    )
+  ) {
+    const path = imageUrl.substr(
+      'https://raw.githubusercontent.com/TrustWallet/assets/master/blockchains/ethereum/assets/'
+        .length,
+    );
+    return `https://cdn.staticaly.com/gh/TrustWallet/assets/master/blockchains/ethereum/assets/${path}`;
+  }
+
   return imageUrl;
 };
 

src/tokens/get-cdn-token-image-url.test.js

@@ -1,6 +1,6 @@
 const getCdnTokenImageUrl = require('./get-cdn-token-image-url');
 
-it('should rewrite image urls to be served from CDN', () => {
+it('should rewrite image urls for tokens repository', () => {
   const cdnUrl = getCdnTokenImageUrl(
     'https://raw.githubusercontent.com/TrustWallet/tokens/master/tokens/0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359.png',
   );
@@ -10,6 +10,16 @@ it('should rewrite image urls to be served from CDN', () => {
   );
 });
 
+it('should rewrite image urls for assets repository', () => {
+  const cdnUrl = getCdnTokenImageUrl(
+    'https://raw.githubusercontent.com/TrustWallet/assets/master/blockchains/ethereum/assets/0x6B175474E89094C44Da98b954EedeAC495271d0F/logo.png',
+  );
+
+  expect(cdnUrl).toBe(
+    'https://cdn.staticaly.com/gh/TrustWallet/assets/master/blockchains/ethereum/assets/0x6B175474E89094C44Da98b954EedeAC495271d0F/logo.png',
+  );
+});
+
 it('should not transform non trust-wallet image urls', () => {
   const cdnUrl = getCdnTokenImageUrl('http://tmpuri.org/test.jpg');