Add nftGroupId prop to graphs collection

Author: jcramer

config.ts

@@ -35,15 +35,15 @@ export class Config {
 		name_testnet: process.env.db_name ? process.env.db_name + "_test" : 'slpdb_test',
 		url: process.env.db_url ? process.env.db_url : 'mongodb://127.0.0.1:27017',
 		confirmed_schema_version: 2,
-		token_schema_version: 78,
+		token_schema_version: 79,
 		lazy_loading: process.env.lazy_loading ? Number.parseInt(process.env.lazy_loading) : 0,
 		index: {
 			tokens: {
 				keys: [ 'tokenDetails.tokenIdHex', 'tokenDetails.name', 'tokenDetails.symbol', 'tokenStats.qty_token_circulating_supply', 'tokenStats.qty_token_burned', 'tokenStats.qty_token_minted' ],
 				fulltext: [ 'tokenDetails.name', 'tokenDetails.symbol' ]
 			},
 			graphs: {
-				keys: [ 'tokenDetails.tokenIdHex', 'graphTxn.txid', 'graphTxn.outputs.spendTxid'],
+				keys: [ 'tokenDetails.tokenIdHex', 'tokenDetails.nftGroupIdHex', 'graphTxn.txid', 'graphTxn.outputs.spendTxid'],
 				fulltext: [ ]
 			},
 			confirmed: {

graphmap.ts

@@ -173,6 +173,9 @@ export class GraphMap extends Map<string, GraphTxn> {
                         _pruneHeight: g.prevPruneHeight
                     }
                 };
+                if (g.details.versionType === SlpVersionType.TokenVersionType1_NFT_Child) {
+                    dbo.tokenDetails.nftGroupIdHex = tg._nftParentId!
+                }
                 itemsToUpdate.push(dbo);
             }
         });

interfaces.ts

@@ -56,6 +56,7 @@ export interface TokenPruneStateDbo {
 export interface GraphTxnDbo {
     tokenDetails: {
         tokenIdHex: string;
+        nftGroupIdHex?: string;
     };
     graphTxn: GraphTxnDetailsDbo;
 }

migrations/20200501221221-add_slp_metadata_indexes.js

@@ -1,6 +1,6 @@
 {
   "name": "slpdb",
-  "version": "1.0.0-rc10",
+  "version": "1.0.0-rc11",
   "description": "Indexer for the Simple Ledger Protocol with real-time validation notifications.",
   "main": "index.js",
   "scripts": {