Merge pull request #171 from terra-money/fix/ibc-denom-trace

fix query return format of denomTrace[s]

src/client/lcd/api/IbcTransferAPI.spec.ts

@@ -1,18 +1,30 @@
-import { APIRequester } from '../APIRequester';
+import { APIRequester, Pagination } from '../APIRequester';
 import { IbcTransferAPI } from './IbcTransferAPI';
+import { DenomTrace } from '../../../core/ibc-transfer/DenomTrace';
 
 const c = new APIRequester('https://bombay-lcd.terra.dev/');
 const ibctx = new IbcTransferAPI(c);
 
 describe('IbcTransferAPI', () => {
-  /*
-    describe('denomTrace', () => {
+
+  it('denomTraces', async () => {
+    const denomTraces = await ibctx.denomTraces().then(v => v[0])
+    denomTraces.forEach(function (denomTrace: DenomTrace.Data) {
+      expect(denomTrace.path).toMatch("transfer/channel-");
+      expect(denomTrace.base_denom).not.toBeUndefined();
     });
-    */
+  });
+
+  it('denomTrace', async () => {
+    const denomTrace = await ibctx.denomTrace('B8AF5D92165F35AB31F3FC7C7B444B9D240760FA5D406C49D24862BD0284E395')
+    expect(denomTrace.path).toEqual("transfer/channel-4");
+    expect(denomTrace.base_denom).toEqual("uluna");
+  });
 
   it('params', async () => {
     const param = await ibctx.parameters();
     expect(param.send_enabled).toEqual(expect.any(Boolean));
     expect(param.receive_enabled).toEqual(expect.any(Boolean));
   });
+
 });

src/client/lcd/api/IbcTransferAPI.ts

@@ -18,9 +18,10 @@ export namespace IbcTransferParams {
 export class IbcTransferAPI extends BaseAPI {
   /** Gets a denomTrace for the hash */
   public async denomTrace(hash: string): Promise<DenomTrace> {
-    return await this.c.get<DenomTrace>(
+
+    return this.c.get<{ denom_trace: DenomTrace.Data }>(
       `/ibc/apps/transfer/v1/denom_traces/${hash}`
-    );
+    ).then(d => DenomTrace.fromData(d.denom_trace));
   }
 
   /** Gets a list of denomTraces */
@@ -32,7 +33,7 @@ export class IbcTransferAPI extends BaseAPI {
         `/ibc/apps/transfer/v1/denom_traces`,
         params
       )
-      .then(d => [d.denom_traces, d.pagination]);
+      .then(d => [d.denom_traces.map(DenomTrace.fromData), d.pagination]);
   }
 
   /* not supoorted