List individual builders when notifying about posted bill

Author: fleupold

src/accountManager.ts

@@ -50,9 +50,16 @@ export class AccountManager {
     const billingResults = await this.dataFetcher.getBillingData(today);
     const txHash =
       await this.billingContract.updatePaymentDetails(billingResults);
-    await this.slack.post(
-      `MEV Billing ran successfully: ${this.txLink(txHash)}`
-    );
+
+    let messages = [`MEV Billing ran successfully: ${this.txLink(txHash)}`];
+    for (const amountDue of billingResults.dueAmounts) {
+      messages.push(
+        `${amountDue.builder} was billed ${ethers.formatEther(
+          amountDue.dueAmountWei
+        )} ETH`
+      );
+    }
+    await this.slack.post(messages.join("\n"));
   }
 
   async runDrafting() {

src/dune.ts

@@ -29,7 +29,7 @@ export class QueryRunner {
     billingQuery: number,
     paymentQuery: number,
     feeQuery: number,
-    options?: RuntimeOptions,
+    options?: RuntimeOptions
   ) {
     this.dune = new DuneClient(apiKey);
     this.billingQuery = billingQuery;
@@ -53,7 +53,7 @@ export class QueryRunner {
       parseInt(BILLING_QUERY!),
       parseInt(PAYMENT_QUERY!),
       parseInt(FEE_QUERY!),
-      options,
+      options
     );
   }
 
@@ -68,6 +68,7 @@ export class QueryRunner {
       console.log("Got Billing Results:", results);
       return results.map((row: any) => ({
         billingAddress: row.miner_biller_address!,
+        builder: row.miner_label,
         dueAmountWei: BigInt(row.amount_due_wei!),
       }));
     } catch (error) {

src/types.ts

@@ -1,5 +1,6 @@
 export interface AmountDue {
   billingAddress: `0x${string}`;
+  builder?: string;
   dueAmountWei: bigint;
 }