From 701605be312a63d0f9724fc79c5719e7fee77bd0 Mon Sep 17 00:00:00 2001
From: Spencer Ofwiti <maxspencer56@gmail.com>
Date: Wed, 2 Jun 2021 13:09:06 +0300
Subject: [PATCH] Refactor getTokenBySymbol method.

---
 src/app/_services/token.service.ts | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/app/_services/token.service.ts b/src/app/_services/token.service.ts
index 382507b..f4ee1fb 100644
--- a/src/app/_services/token.service.ts
+++ b/src/app/_services/token.service.ts
@@ -1,10 +1,9 @@
-import { Injectable } from '@angular/core';
-import { environment } from '@src/environments/environment';
-import { Observable } from 'rxjs';
-import { CICRegistry } from 'cic-client';
-import { TokenRegistry } from '@app/_eth';
-import { HttpClient } from '@angular/common/http';
-import { RegistryService } from '@app/_services/registry.service';
+import {Injectable} from '@angular/core';
+import {CICRegistry} from 'cic-client';
+import {TokenRegistry} from '@app/_eth';
+import {HttpClient} from '@angular/common/http';
+import {RegistryService} from '@app/_services/registry.service';
+import {Token} from '@app/_models';
 
 @Injectable({
   providedIn: 'root',
@@ -26,9 +25,9 @@ export class TokenService {
     };
   }
 
-  async getTokens(): Promise<Array<any>> {
+  async getTokens(): Promise<Array<Token>> {
     const count: number = await this.tokenRegistry.totalTokens();
-    const tokens: Array<any> = [];
+    const tokens: Array<Token> = [];
     for (let i = 0; i < count; i++) {
       const token: any = {};
       token.address = await this.tokenRegistry.entry(i);
@@ -43,8 +42,9 @@ export class TokenService {
     return tokens;
   }
 
-  getTokenBySymbol(symbol: string): Observable<any> {
-    return this.httpClient.get(`${environment.cicCacheUrl}/tokens/${symbol}`);
+  async getTokenBySymbol(symbol: string): Promise<Token> {
+    const tokens: Array<Token> = await this.getTokens();
+    return tokens.find(token => token.symbol === symbol);
   }
 
   async getTokenBalance(address: string): Promise<(address: string) => Promise<number>> {