Edit Subgraph

.gitignore

@@ -17,4 +17,5 @@ node_modules
 graph-node
 data
 bin
-types
+types
+tests

packages/subgraph/graph-node/docker-compose.yml

@@ -19,6 +19,8 @@ services:
       ipfs: "ipfs:5001"
       ethereum: "localhost:http://host.docker.internal:8545"
       GRAPH_LOG: info
+      ETHEREUM_REORG_THRESHOLD: 1
+      ETHEREUM_ANCESTOR_COUNT: 1
     extra_hosts:
       - "host.docker.internal:host-gateway"
   ipfs:

packages/subgraph/networks.json

@@ -1,25 +1,24 @@
 {
-  "sepolia": {
-    "LoogieAuction": {
-      "address": "0x210b3B8cc13720cCbb8208Ab4d328Ff488E49112",
-      "startBlock": 5539160
-    },
+  "localhost": {
     "Loogie": {
-      "address": "0x83296AFF01553E6386fAe17d50118E0659f82678"
+      "address": "0x67d269191c92Caf3cD7723F116c85e6E9bf55933"
+    },
+    "LoogieAuction": {
+      "address": "0xE6E340D132b5f46d1e472DebcD681B2aBc16e57E"
     },
     "WETH": {
-      "address": "0xf7d541135a61b54BD2F79acD7cB1b2223dC9EB8F"
+      "address": "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
     }
   },
-  "localhost": {
+  "sepolia": {
     "Loogie": {
-      "address": "0x5FbDB2315678afecb367f032d93F642f64180aa3"
+      "address": "0x3012Ba8bA56842EC99509f014ac2BC5866e6c4D4"
     },
     "LoogieAuction": {
-      "address": "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+      "address": "0xa126F5924B6D1E50F536F77502c95eEE9365A574"
     },
     "WETH": {
-      "address": "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
+      "address": "0xf7d541135a61b54BD2F79acD7cB1b2223dC9EB8F"
     }
   }
-}
+}

packages/subgraph/src/mapping/loogie.ts

@@ -0,0 +1,56 @@
+import { LoogieCreated, Transfer, LoogieBurned } from "../types/Loogie/Loogie";
+import { Loogie, TransferEvent } from "../types/schema";
+import { getOrCreateAccount } from "../util/helper";
+import { log } from "@graphprotocol/graph-ts";
+import { BIGINT_ONE, BIGINT_ZERO } from "../util/constants";
+
+export function handleCreatedLoogie(event: LoogieCreated): void {
+  let loogieId = event.params.tokenId.toString();
+  let loogie = new Loogie(loogieId);
+  loogie.chubbiness = event.params.chubbiness;
+  loogie.color = event.params.color;
+  loogie.mouthLength = event.params.mouthLength;
+  loogie.owner = getOrCreateAccount(event.params.minter.toHexString()).id;
+
+  loogie.save();
+}
+
+export function handleBurnedLoogie(event: LoogieBurned): void {
+  let loogieId = event.params.tokenId.toString();
+  let loogie = Loogie.load(loogieId);
+  if (loogie == null) {
+    log.error("[handleBurnedLoogie] Loogie #{} not found. Hash: {}", [
+      loogieId,
+      event.transaction.hash.toHex(),
+    ]);
+    return;
+  }
+  loogie.unset(loogieId);
+}
+export function handleTransfer(event: Transfer): void {
+  // Get the sender and receiver accounts
+  let fromAccount = getOrCreateAccount(event.params.from.toHexString());
+  let toAccount = getOrCreateAccount(event.params.to.toHexString());
+  // Get the transferred Loogie ID
+  let transferredLoogieId = event.params.tokenId.toString();
+  // Create a new TransferEvent entity
+  let transferEvent = new TransferEvent(
+    event.transaction.hash.toHexString() + "_" + transferredLoogieId
+  );
+  transferEvent.blockNumber = event.block.number;
+  transferEvent.blockTimestamp = event.block.timestamp;
+  transferEvent.loogie = transferredLoogieId;
+  transferEvent.previousHolder = fromAccount.id;
+  transferEvent.newHolder = toAccount.id;
+  transferEvent.save();
+
+  if (fromAccount.tokenBalance < BIGINT_ZERO) {
+    log.error("Negative balance on holder {} with balance {}", [
+      fromAccount.id,
+      fromAccount.tokenBalance.toString(),
+    ]);
+  }
+
+  fromAccount.tokenBalance = fromAccount.tokenBalance.minus(BIGINT_ONE);
+  toAccount.tokenBalance = toAccount.tokenBalance.plus(BIGINT_ONE);
+}

packages/subgraph/src/mapping.ts → packages/subgraph/src/mapping/loogieAuction.ts

@@ -1,68 +1,14 @@
-import { BigInt, Address } from "@graphprotocol/graph-ts";
-import { LoogieCreated, Transfer } from "./types/Loogie/Loogie";
-import { Loogie, TransferEvent, Bid, Auction, Account } from "./types/schema";
-import { getOrCreateAccount } from "./util/helper";
+import { BigInt } from "@graphprotocol/graph-ts";
+import { Loogie, Bid, Auction } from "../types/schema";
+import { getOrCreateAccount } from "../util/helper";
 import {
   AuctionBid,
   AuctionCreated,
   AuctionExtended,
   AuctionSettled,
-} from "./types/LoogieAuction/LoogieAuction";
+} from "../types/LoogieAuction/LoogieAuction";
 import { log } from "@graphprotocol/graph-ts";
-
-export function handleCreatedLoogie(event: LoogieCreated): void {
-  let loogieId = event.params.tokenId.toString();
-
-  let loogie = Loogie.load(loogieId);
-  if (loogie == null) {
-    log.critical("[handleCreatedLoogie] Loogie #{} not found. Hash: {}", [
-      loogieId,
-      event.transaction.hash.toHex(),
-    ]);
-    return;
-  }
-  loogie.chubbiness = event.params.chubbiness;
-  loogie.color = event.params.color;
-  loogie.mouthLength = event.params.mouthLength;
-  loogie.save();
-}
-export function handleTransfer(event: Transfer): void {
-  // Get the sender and receiver accounts
-  let fromAccount = getOrCreateAccount(event.params.from.toHexString());
-  let toAccount = getOrCreateAccount(event.params.to.toHexString());
-
-  // Get the transferred Loogie ID
-  let transferredLoogieId = event.params.tokenId.toString();
-
-  // Load the Loogie entity
-  let loogie = Loogie.load(transferredLoogieId);
-
-  // Check if the Loogie exists
-  if (loogie == null) {
-    log.error("[handleTransfer] Loogie #{} not found. Hash: {}", [
-      transferredLoogieId,
-      event.transaction.hash.toHex(),
-    ]);
-    return;
-  }
-
-  // Update ownership status
-  loogie.owner = toAccount.id;
-
-  // Save changes to the Loogie entity
-  loogie.save();
-
-  // Create a new TransferEvent entity
-  let transferEvent = new TransferEvent(
-    event.transaction.hash.toHexString() + "_" + transferredLoogieId
-  );
-  transferEvent.blockNumber = event.block.number;
-  transferEvent.blockTimestamp = event.block.timestamp;
-  transferEvent.loogie = transferredLoogieId;
-  transferEvent.previousHolder = fromAccount.id;
-  transferEvent.newHolder = toAccount.id;
-  transferEvent.save();
-}
+import { ZERO_ADDRESS } from "../util/constants";
 
 export function handleAuctionCreated(event: AuctionCreated): void {
   const loogieId = event.params.loogieId.toString();
@@ -81,6 +27,7 @@ export function handleAuctionCreated(event: AuctionCreated): void {
   auction.amount = BigInt.fromI32(0);
   auction.startTime = event.params.startTime;
   auction.endTime = event.params.endTime;
+  auction.bidder = getOrCreateAccount(ZERO_ADDRESS).id;
   auction.settled = false;
   auction.save();
 }

packages/subgraph/subgraph.yaml

@@ -1,27 +1,27 @@
 specVersion: 0.0.4
-description: "Randomly generated loogie NFTs auctioned daily."
+description: Randomly generated loogie NFTs auctioned daily.
 schema:
-  file: "./schema.graphql"
+  file: ./schema.graphql
 dataSources:
   - kind: ethereum
     name: LoogieAuction
     network: localhost
     source:
       abi: LoogieAuction
-      address: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+      address: "0xE6E340D132b5f46d1e472DebcD681B2aBc16e57E"
     mapping:
       kind: ethereum/events
       apiVersion: 0.0.6
       language: wasm/assemblyscript
-      file: "./src/mapping.ts"
+      file: ./src/mapping/loogieAuction.ts
       entities:
         - Bid
         - Auction
         - Loogie
         - Account
       abis:
         - name: LoogieAuction
-          file: "./abis/sepolia_LoogieAuction.json"
+          file: ./abis/localhost_LoogieAuction.json
       eventHandlers:
         - event: AuctionCreated(indexed uint256,uint256,uint256)
           handler: handleAuctionCreated
@@ -36,20 +36,22 @@ dataSources:
     network: localhost
     source:
       abi: Loogie
-      address: "0x5FbDB2315678afecb367f032d93F642f64180aa3"
+      address: "0x67d269191c92Caf3cD7723F116c85e6E9bf55933"
     mapping:
       kind: ethereum/events
       apiVersion: 0.0.6
       language: wasm/assemblyscript
-      file: "./src/mapping.ts"
+      file: ./src/mapping/loogie.ts
       entities:
         - Loogie
         - Account
       abis:
         - name: Loogie
-          file: "./abis/sepolia_Loogie.json"
+          file: ./abis/localhost_Loogie.json
       eventHandlers:
-        - event: LoogieCreated(indexed uint256,bytes3,uint256,uint256)
+        - event: LoogieCreated(indexed uint256,bytes3,uint256,uint256,indexed address)
           handler: handleCreatedLoogie
+        - event: LoogieBurned(indexed uint256)
+          handler: handleBurnedLoogie
         - event: Transfer(indexed address,indexed address,indexed uint256)
           handler: handleTransfer