Feat/accepted tokens (#1067)

* feat(tokens): surface accepted tokens

* fix(tokens): acceptedTokens test and fix

* chore(address): update trader address graph

* fix(import): add bigint to import

* fix(log): add logging to trader mapping

graph/src/utils.ts

@@ -99,11 +99,13 @@ export function getOrCreateToken(token: Address): Token {
 
   if (_token == null) {
     _token = new Token(_tokenID);
-    //TODO get token name
+    log.debug("Created Token: {}", [_tokenID]);
     _token.name = "Native";
     _token.save();
   }
 
+  log.debug("Returning Token: {}", [_tokenID]);
+
   return _token;
 }
 
@@ -119,6 +121,8 @@ export function getOrCreateAcceptedToken(
 
   if (acceptedToken == null) {
     acceptedToken = new AcceptedToken(_acceptedTokenID);
+    log.debug("Created acceptedToken: {}", [_acceptedTokenID]);
+
     acceptedToken.token = getOrCreateToken(token).id;
     acceptedToken.minimumAmountPerUnit = minimumAmountPerUnit;
     acceptedToken.accepted = true;
@@ -146,6 +150,8 @@ export function getOrCreateOffer(
   if (offer == null) {
     const offerOnChain = _traderContract.getOffer(offerID);
     offer = new Offer(_offerID);
+    log.debug("Created offer: {}", [_offerID]);
+
     offer.fractionID = _fractionID;
     offer.unitsAvailable = offerOnChain.unitsAvailable;
     offer.minUnitsPerTrade = offerOnChain.minUnitsPerTrade;
@@ -161,12 +167,18 @@ export function getOrCreateOffer(
         _acceptedToken.minimumAmountPerUnit,
       );
       offer.acceptedTokens.push(parsedToken.id.toString());
+      log.debug("Added accepted token to offer {} at place {}", [
+        _offerID,
+        _acceptedToken.length.toString(),
+      ]);
     }
 
     log.debug("Created offerID: {}", [_offerID]);
     offer.save();
   }
 
+  log.debug("Returning offer: {}", [_offerID]);
+
   return offer;
 }