From cd8ea67704c46137fc2cbfb19dd936bce800e56e Mon Sep 17 00:00:00 2001
From: Amadeo Pellicce <pellicceama@users.noreply.github.com>
Date: Thu, 3 Nov 2022 13:17:29 +0100
Subject: [PATCH] implementing getAssetMaps function

---
 src/model/AssetMap.ts |  8 +++++---
 src/repo/index.ts     | 19 +++++++++++++++++--
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/model/AssetMap.ts b/src/model/AssetMap.ts
index 6dbfac1..844ce40 100644
--- a/src/model/AssetMap.ts
+++ b/src/model/AssetMap.ts
@@ -3,8 +3,10 @@
 
     export class AssetMap extends RepoObject {
     
-        from: string;
-        to: string;
+        fromAddress: string;
+        fromNetwork: string;
+        toAddress: string;
+        toNetwork: string;
         type: MapType;
 
         deserialise(): string {
@@ -14,4 +16,4 @@
         }
     }
 
-    export type MapType = 'direct_issuance' | 'bridged' | 'wrapped';
\ No newline at end of file
+    export type MapType = 'direct_issuance' | 'bridged' | 'wrapped' | 'coinmarketcap';
\ No newline at end of file
diff --git a/src/repo/index.ts b/src/repo/index.ts
index 43069ec..70750b5 100644
--- a/src/repo/index.ts
+++ b/src/repo/index.ts
@@ -1,9 +1,11 @@
 
 import { GITHUB_USER_CONTENT_BASE_URL, REPO_CLONE_URL } from '../utils/constants';
-import { getDirectories } from '../utils/filesystem';
+import { getDirectories, readAndParseJson } from '../utils/filesystem';
 import { push } from '../utils/git';
 import fs from 'fs';
-import { sortObjectKeys } from '../utils';
+import { formatAddress, sortObjectKeys } from '../utils';
+import path from 'path';
+import { AssetMap } from '../model';
 
 export async function pushAssetsRepoModuleChangesAndCreatePullRequests(dir: string) {
     try {
@@ -101,4 +103,17 @@ export async function addIdentifierToAsset(path: string, networkCode: string, ad
     return {
         addedIdentifier: true
     }
+}
+
+export function getAssetMaps(networkCode: string, address: string): AssetMap[] {
+    const formattedAddress = formatAddress(address);
+
+    const assetMapInfoFile = path.join(getDirPathForTokenlist(networkCode, formattedAddress), 'maps.json');
+
+    if(!fs.existsSync(assetMapInfoFile)) {
+        return [];
+    }
+
+    return readAndParseJson(assetMapInfoFile)
+        .map(map => new AssetMap(map));
 }
\ No newline at end of file