feat(explorer): get observer url from chain config

.changeset/orange-houses-drop.md

@@ -0,0 +1,5 @@
+---
+"@latticexyz/explorer": patch
+---
+
+Observer transport now uses the `blockExplorers.worldsExplorer.url` from the chain config if no `explorerUrl` is provided.

.changeset/yellow-spoons-mate.md

@@ -0,0 +1,5 @@
+---
+"@latticexyz/common": patch
+---
+
+Updated Rhodolite chain config.

packages/common/src/chains/rhodolite.ts

@@ -1,8 +1,14 @@
 import { chainConfig } from "viem/op-stack";
 import { MUDChain } from "./types";
+import { Chain } from "viem";
 
 const sourceId = 17001;
 
+const defaultRpcUrls = {
+  http: ["https://rpc.rhodolitechain.com"],
+  webSocket: ["wss://rpc.rhodolitechain.com"],
+} as const satisfies Chain["rpcUrls"]["default"];
+
 export const rhodolite = {
   ...chainConfig,
   name: "Rhodolite Devnet",
@@ -11,9 +17,27 @@ export const rhodolite = {
   sourceId,
   nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },
   rpcUrls: {
+    default: defaultRpcUrls,
+    bundler: defaultRpcUrls,
+    quarryPassIssuer: defaultRpcUrls,
+    wiresaw: defaultRpcUrls,
+  },
+  contracts: {
+    ...chainConfig.contracts,
+    quarryPaymaster: {
+      // https://github.com/latticexyz/quarry-paymaster/blob/6542e2f9cf1b61340565d5d840ef2c63a8822c0e/packages/contracts/worlds.json#L3
+      address: "0x61f22c3827d90c390e0e2aaf220971524ac0a68d",
+      blockCreated: 11262,
+    },
+  },
+  blockExplorers: {
     default: {
-      http: ["https://rpc.rhodolitechain.com"],
-      webSocket: ["wss://rpc.rhodolitechain.com"],
+      name: "Blockscout",
+      url: "https://explorer.rhodolitechain.com",
+    },
+    worldsExplorer: {
+      name: "MUD Worlds Explorer",
+      url: "https://explorer.mud.dev/rhodolite/worlds",
     },
   },
   iconUrls: ["https://redstone.xyz/chain-icons/rhodolite.png"],

packages/explorer/src/observer/decorator.ts

@@ -15,106 +15,111 @@ export type ObserverOptions = {
 
 let writeCounter = 0;
 
-export function observer({ explorerUrl = "http://localhost:13690", waitForTransaction }: ObserverOptions = {}): <
+export function observer({ explorerUrl: initialExplorerUrl, waitForTransaction }: ObserverOptions = {}): <
   transport extends Transport,
   chain extends Chain | undefined = Chain | undefined,
   account extends Account | undefined = Account | undefined,
 >(
   client: Client<transport, chain, account>,
 ) => Pick<WalletActions<chain, account>, "writeContract"> & Pick<BundlerActions, "sendUserOperation"> {
-  const emit = createBridge({ url: `${explorerUrl}/internal/observer-relay` });
-
-  return (client) => ({
-    async sendUserOperation(args) {
-      const writeId = `${client.uid}-${++writeCounter}`;
-      const write = getAction(client, sendUserOperation, "sendUserOperation")(args);
-      if (!("calls" in args) || !args.calls) return write;
-
-      const calls = args.calls
-        .map((call) => {
-          if (!call || typeof call !== "object") return undefined;
-          if (!("to" in call) || typeof call.to !== "string") return undefined;
-          if (!("functionName" in call) || typeof call.functionName !== "string") return undefined;
-          if (!("args" in call) || !Array.isArray(call.args)) return undefined;
-
-          return {
-            to: call.to as Address,
-            functionName: call.functionName,
-            args: call.args,
-            ...("value" in call && typeof call.value === "bigint" && { value: call.value }),
-          };
-        })
-        .filter(isDefined);
-      if (calls.length === 0) return write;
-
-      emit("write", {
-        writeId,
-        // TODO: type as SessionClient once available from entrykit
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        from: (client as any).userAddress ?? client.account!.address,
-        calls,
-      });
-      Promise.allSettled([write]).then(([result]) => {
-        emit("write:result", { ...result, writeId });
-      });
-
-      write.then((userOpHash) => {
-        const receipt = getAction(
-          client,
-          waitForUserOperationReceipt,
-          "waitForUserOperationReceipt",
-        )({ hash: userOpHash });
-
-        emit("waitForUserOperationReceipt", { writeId, userOpHash });
-        Promise.allSettled([receipt]).then(([result]) => {
-          emit("waitForUserOperationReceipt:result", { ...result, writeId });
+  return (client) => {
+    const explorerUrl = initialExplorerUrl ?? client.chain?.blockExplorers?.worldsExplorer?.url;
+    if (!explorerUrl) return {} as never;
+
+    const emit = createBridge({ url: new URL("/internal/observer-relay", explorerUrl).toString() });
+
+    return {
+      async sendUserOperation(args) {
+        const writeId = `${client.uid}-${++writeCounter}`;
+        const write = getAction(client, sendUserOperation, "sendUserOperation")(args);
+        if (!("calls" in args) || !args.calls) return write;
+
+        const calls = args.calls
+          .map((call) => {
+            if (!call || typeof call !== "object") return undefined;
+            if (!("to" in call) || typeof call.to !== "string") return undefined;
+            if (!("functionName" in call) || typeof call.functionName !== "string") return undefined;
+            if (!("args" in call) || !Array.isArray(call.args)) return undefined;
+
+            return {
+              to: call.to as Address,
+              functionName: call.functionName,
+              args: call.args,
+              ...("value" in call && typeof call.value === "bigint" && { value: call.value }),
+            };
+          })
+          .filter(isDefined);
+        if (calls.length === 0) return write;
+
+        emit("write", {
+          writeId,
+          // TODO: type as SessionClient once available from entrykit
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          from: (client as any).userAddress ?? client.account!.address,
+          calls,
         });
-      });
-
-      return write;
-    },
-
-    async writeContract(args) {
-      const writeId = `${client.uid}-${++writeCounter}`;
-      const write = getAction(client, writeContract, "writeContract")(args);
-
-      emit("write", {
-        writeId,
-        from: client.account!.address,
-        calls: [
-          {
-            to: args.address,
-            functionName: args.functionName,
-            args: (args.args ?? []) as never,
-            ...(args.value && { value: args.value }),
-          },
-        ],
-      });
-      Promise.allSettled([write]).then(([result]) => {
-        emit("write:result", { ...result, writeId });
-      });
-
-      write.then((hash) => {
-        const receipt = getAction(client, waitForTransactionReceipt, "waitForTransactionReceipt")({ hash });
-
-        emit("waitForTransactionReceipt", { writeId, hash });
-        Promise.allSettled([receipt]).then(([result]) => {
-          emit("waitForTransactionReceipt:result", { ...result, writeId });
+        Promise.allSettled([write]).then(([result]) => {
+          emit("write:result", { ...result, writeId });
+        });
+
+        write.then((userOpHash) => {
+          const receipt = getAction(
+            client,
+            waitForUserOperationReceipt,
+            "waitForUserOperationReceipt",
+          )({ hash: userOpHash });
+
+          emit("waitForUserOperationReceipt", { writeId, userOpHash });
+          Promise.allSettled([receipt]).then(([result]) => {
+            emit("waitForUserOperationReceipt:result", { ...result, writeId });
+          });
+        });
+
+        return write;
+      },
+
+      async writeContract(args) {
+        const writeId = `${client.uid}-${++writeCounter}`;
+        const write = getAction(client, writeContract, "writeContract")(args);
+
+        emit("write", {
+          writeId,
+          from: client.account!.address,
+          calls: [
+            {
+              to: args.address,
+              functionName: args.functionName,
+              args: (args.args ?? []) as never,
+              ...(args.value && { value: args.value }),
+            },
+          ],
+        });
+        Promise.allSettled([write]).then(([result]) => {
+          emit("write:result", { ...result, writeId });
         });
-      });
 
-      if (waitForTransaction) {
         write.then((hash) => {
-          const receipt = waitForTransaction(hash);
+          const receipt = getAction(client, waitForTransactionReceipt, "waitForTransactionReceipt")({ hash });
 
-          emit("waitForTransaction", { writeId });
+          emit("waitForTransactionReceipt", { writeId, hash });
           Promise.allSettled([receipt]).then(([result]) => {
-            emit("waitForTransaction:result", { ...result, writeId });
+            emit("waitForTransactionReceipt:result", { ...result, writeId });
           });
         });
-      }
 
-      return write;
-    },
-  });
+        if (waitForTransaction) {
+          write.then((hash) => {
+            const receipt = waitForTransaction(hash);
+
+            emit("waitForTransaction", { writeId });
+            Promise.allSettled([receipt]).then(([result]) => {
+              emit("waitForTransaction:result", { ...result, writeId });
+            });
+          });
+        }
+
+        return write;
+      },
+    };
+  };
 }