Merge pull request #364 from ElliotFriend/add-stellar-glo-dollar

Add Glo Dollar on Stellar

src/adapters/peggedAssets/glo-dollar/index.ts

@@ -1,4 +1,13 @@
-const chainContracts = {
+import { addChainExports } from "../helper/getSupply";
+import { sumSingleBalance } from "../helper/generalUtil";
+import {
+  Balances,
+  ChainBlocks,
+  PeggedIssuanceAdapter,  ChainContracts,
+} from "../peggedAsset.type";
+import { getTotalSupply as stellarGetTotalSupply } from "../helper/stellar";
+
+const chainContracts: ChainContracts = {
   ethereum: {
     issued: ["0x4F604735c1cF31399C6E711D5962b2B3E0225AD3"],
   },
@@ -19,6 +28,24 @@ const chainContracts = {
   },
 }
 
-import { addChainExports } from "../helper/getSupply";
-const adapter = addChainExports(chainContracts);
+async function stellarMinted(assetID: string) {
+  return async function (
+    _timestamp: number,
+    _ethBlock: number,
+    _chainBlocks: ChainBlocks
+  ) {
+    let balances = {} as Balances;
+    const totalSupply = await stellarGetTotalSupply(assetID);
+    sumSingleBalance(balances, "peggedUSD", totalSupply, "issued", false);
+    return balances;
+  };
+}
+
+const adapter: PeggedIssuanceAdapter = {
+  ...addChainExports(chainContracts),
+  stellar: {
+    minted: stellarMinted("USDGLO:GBBS25EGYQPGEZCGCFBKG4OAGFXU6DSOQBGTHELLJT3HZXZJ34HWS6XV"),
+  },
+};
+
 export default adapter;