feat: add alchemy transport update for the mav2 account client

aa-sdk/core/src/utils/index.ts

@@ -23,6 +23,11 @@ export type Deferrable<T> = {
   [K in keyof T]: PromiseOrValue<T[K]>;
 };
 
+/**
+ * Used to ensure type doesn't extend another, for use in & chaining of properties
+ */
+export type NotType<A, B> = A extends B ? never : unknown;
+
 /**
  * Await all of the properties of a Deferrable object
  *

account-kit/smart-contracts/src/light-account/clients/alchemyClient.test.ts

@@ -12,7 +12,6 @@ import {
 } from "@account-kit/infra";
 import { Alchemy, Network } from "alchemy-sdk";
 import { avalanche, type Chain } from "viem/chains";
-import { createLightAccountAlchemyClient } from "./alchemyClient.js";
 import { createLightAccountClient } from "./client.js";
 
 describe("Light Account Client Tests", () => {

account-kit/smart-contracts/src/light-account/clients/client.ts

@@ -1,5 +1,6 @@
 import {
   createSmartAccountClient,
+  type NotType,
   type SmartAccountClient,
   type SmartAccountClientActions,
   type SmartAccountClientConfig,
@@ -55,7 +56,8 @@ export function createLightAccountClient<
   TSigner extends SmartAccountSigner = SmartAccountSigner,
   TTransport extends Transport = Transport
 >(
-  args: CreateLightAccountClientParams<TTransport, TChain, TSigner>
+  args: CreateLightAccountClientParams<TTransport, TChain, TSigner> &
+    NotType<TTransport, AlchemyTransport>
 ): Promise<
   SmartAccountClient<
     CustomTransport,

account-kit/smart-contracts/src/light-account/clients/multiOwnerAlchemyClient.test.ts

@@ -12,7 +12,6 @@ import {
 } from "@account-kit/infra";
 import { Alchemy, Network } from "alchemy-sdk";
 import { avalanche, type Chain } from "viem/chains";
-import { createMultiOwnerLightAccountAlchemyClient } from "./multiOwnerAlchemyClient.js";
 import { createMultiOwnerLightAccountClient } from "./multiOwnerLightAccount.js";
 
 describe("MultiOwnerLightAccount Client Tests", () => {

account-kit/smart-contracts/src/light-account/clients/multiOwnerLightAccount.ts

@@ -1,5 +1,6 @@
 import {
   createSmartAccountClient,
+  type NotType,
   type SmartAccountClient,
   type SmartAccountClientActions,
   type SmartAccountClientConfig,
@@ -66,10 +67,12 @@ export async function createMultiOwnerLightAccountClient<
 >;
 
 export function createMultiOwnerLightAccountClient<
+  TTransport extends Transport = Transport,
   TChain extends Chain | undefined = Chain | undefined,
   TSigner extends SmartAccountSigner = SmartAccountSigner
 >(
-  args: CreateMultiOwnerLightAccountClientParams<Transport, TChain, TSigner>
+  args: CreateMultiOwnerLightAccountClientParams<TTransport, TChain, TSigner> &
+    NotType<TTransport, AlchemyTransport>
 ): Promise<
   SmartAccountClient<
     CustomTransport,

account-kit/smart-contracts/src/ma-v2/client/client.test-d.ts

@@ -0,0 +1,62 @@
+import {
+  erc7677Middleware,
+  LocalAccountSigner,
+  type SmartAccountSigner,
+} from "@aa-sdk/core";
+import { custom } from "viem";
+import { createSMAV2AccountClient } from "@account-kit/smart-contracts/experimental";
+import { local070Instance } from "~test/instances.js";
+import { accounts } from "~test/constants.js";
+import { alchemy } from "@account-kit/infra";
+
+// TODO: Include a snapshot to reset to in afterEach.
+describe("MA v2 Tests: Types", async () => {
+  const instance = local070Instance;
+
+  const signer: SmartAccountSigner = new LocalAccountSigner(
+    accounts.fundedAccountOwner
+  );
+
+  it("alchemy client instantiated can specify policy id but not for others ", async () => {
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: alchemy({ apiKey: "AN_API_KEY" }),
+      policyId: "test-policy-id",
+    });
+    // @ts-expect-error // A custom should not be able to specify an policy id
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: custom(instance.getClient()),
+      policyId: "test-policy-id",
+    });
+  });
+
+  it("alchemy client instantiated cannot specify paymaster", async () => {
+    const { paymasterAndData } = erc7677Middleware();
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: alchemy({ apiKey: "AN_API_KEY" }),
+    });
+    // @ts-expect-error Should not be able to pass paymasterAndData
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: alchemy({ apiKey: "AN_API_KEY" }),
+      paymasterAndData,
+    });
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: custom(instance.getClient()),
+    });
+    createSMAV2AccountClient({
+      chain: instance.chain,
+      signer,
+      transport: custom(instance.getClient()),
+      paymasterAndData,
+    });
+  });
+});

account-kit/smart-contracts/src/ma-v2/client/client.test.ts

@@ -1,3 +1,5 @@
+import * as AAInfraModule from "@account-kit/infra";
+import * as AACoreModule from "@aa-sdk/core";
 import {
   erc7677Middleware,
   LocalAccountSigner,
@@ -32,10 +34,12 @@ import { local070Instance } from "~test/instances.js";
 import { setBalance } from "viem/actions";
 import { accounts } from "~test/constants.js";
 import { paymaster070 } from "~test/paymaster/paymaster070.js";
+import { alchemy, arbitrumSepolia } from "@account-kit/infra";
 
 // TODO: Include a snapshot to reset to in afterEach.
 describe("MA v2 Tests", async () => {
   const instance = local070Instance;
+
   let client: ReturnType<typeof instance.getClient> &
     ReturnType<typeof publicActions>;
 
@@ -214,7 +218,7 @@ describe("MA v2 Tests", async () => {
         },
         contents: "Hello, Bob!",
       },
-    };
+    } as const;
 
     const hashedMessageTypedData = hashTypedData(typedData);
     let signature = await provider.signTypedData({ typedData });
@@ -860,4 +864,42 @@ describe("MA v2 Tests", async () => {
       transport: custom(instance.getClient()),
       ...(usePaymaster ? erc7677Middleware() : {}),
     });
+
+  it("alchemy client calls the createAlchmeySmartAccountClient", async () => {
+    const alchemyClientSpy = vi
+      .spyOn(AAInfraModule, "createAlchemySmartAccountClient")
+      .mockImplementation(() => "fakedAlchemy" as any);
+    const notAlcmeyClientSpy = vi
+      .spyOn(AACoreModule, "createSmartAccountClient")
+      .mockImplementation(() => "faked" as any);
+    expect(
+      await createSMAV2AccountClient({
+        chain: arbitrumSepolia,
+        signer,
+        transport: alchemy({ jwt: "AN_API_KEY" }),
+        accountAddress: "0x86f3B0211764971Ad0Fc8C8898d31f5d792faD84",
+      })
+    ).toMatch("fakedAlchemy");
+
+    expect(alchemyClientSpy).toHaveBeenCalled();
+    expect(notAlcmeyClientSpy).not.toHaveBeenCalled();
+  });
+  it("custom client calls the createAlchmeySmartAccountClient", async () => {
+    const alchemyClientSpy = vi
+      .spyOn(AAInfraModule, "createAlchemySmartAccountClient")
+      .mockImplementation(() => "fakedAlchemy" as any);
+    const notAlcmeyClientSpy = vi
+      .spyOn(AACoreModule, "createSmartAccountClient")
+      .mockImplementation(() => "faked" as any);
+    expect(
+      await createSMAV2AccountClient({
+        chain: instance.chain,
+        signer,
+        transport: custom(instance.getClient()),
+      })
+    ).toMatch("faked");
+
+    expect(alchemyClientSpy).not.toHaveBeenCalled();
+    expect(notAlcmeyClientSpy).toHaveBeenCalled();
+  });
 });

account-kit/smart-contracts/src/ma-v2/client/client.ts

@@ -1,8 +1,9 @@
 import {
-  createSmartAccountClient,
   type SmartAccountClient,
   type SmartAccountSigner,
   type SmartAccountClientConfig,
+  type NotType,
+  createSmartAccountClient,
 } from "@aa-sdk/core";
 import { type Chain, type Transport } from "viem";
 
@@ -11,10 +12,19 @@ import {
   type CreateSMAV2AccountParams,
   type MAV2Account,
 } from "../account/semiModularAccountV2.js";
-
+import {
+  createAlchemySmartAccountClient,
+  isAlchemyTransport,
+  type AlchemySmartAccountClient,
+  type AlchemySmartAccountClientConfig,
+  type AlchemyTransport,
+} from "@account-kit/infra";
+import type { LightAccount } from "../../light-account/accounts/account.js";
 export type SMAV2AccountClient<
-  TSigner extends SmartAccountSigner = SmartAccountSigner
-> = SmartAccountClient<Transport, Chain, MAV2Account<TSigner>>;
+  TSigner extends SmartAccountSigner = SmartAccountSigner,
+  TChain extends Chain = Chain,
+  TTransport extends Transport | AlchemyTransport = Transport
+> = SmartAccountClient<TTransport, TChain, MAV2Account<TSigner>>;
 
 export type CreateSMAV2AccountClientParams<
   TTransport extends Transport = Transport,
@@ -25,13 +35,34 @@ export type CreateSMAV2AccountClientParams<
     SmartAccountClientConfig<TTransport, TChain>,
     "transport" | "account" | "chain"
   >;
+export type CreateSMAV2AlchemyAccountClientParams<
+  TTransport extends Transport = Transport,
+  TChain extends Chain = Chain,
+  TSigner extends SmartAccountSigner = SmartAccountSigner
+> = Omit<
+  CreateSMAV2AccountClientParams<TTransport, TChain, TSigner>,
+  "transport"
+> &
+  Omit<
+    AlchemySmartAccountClientConfig<TChain, LightAccount<TSigner>>,
+    "account"
+  > & { paymasterAndData?: never };
 
 export function createSMAV2AccountClient<
   TChain extends Chain = Chain,
   TSigner extends SmartAccountSigner = SmartAccountSigner
 >(
-  args: CreateSMAV2AccountClientParams<Transport, TChain, TSigner>
-): Promise<SMAV2AccountClient<TSigner>>;
+  args: CreateSMAV2AlchemyAccountClientParams<AlchemyTransport, TChain, TSigner>
+): Promise<SMAV2AccountClient<TSigner, TChain, AlchemyTransport>>;
+
+export function createSMAV2AccountClient<
+  TTransport extends Transport = Transport,
+  TChain extends Chain = Chain,
+  TSigner extends SmartAccountSigner = SmartAccountSigner
+>(
+  args: CreateSMAV2AccountClientParams<TTransport, TChain, TSigner> &
+    NotType<TTransport, AlchemyTransport>
+): Promise<SMAV2AccountClient<TSigner, TChain>>;
 
 /**
  * Creates a SMAv2 account client using the provided configuration parameters.
@@ -64,8 +95,21 @@ export function createSMAV2AccountClient<
  */
 export async function createSMAV2AccountClient(
   config: CreateSMAV2AccountClientParams
-): Promise<SmartAccountClient> {
-  const smaV2Account = await createSMAV2Account(config);
+): Promise<SmartAccountClient | AlchemySmartAccountClient> {
+  const { transport, chain } = config;
+  const smaV2Account = await createSMAV2Account({
+    ...config,
+    transport,
+    chain,
+  });
+  if (isAlchemyTransport(transport, chain)) {
+    return createAlchemySmartAccountClient({
+      ...config,
+      transport,
+      chain,
+      account: smaV2Account,
+    });
+  }
 
   return createSmartAccountClient({
     ...config,

account-kit/smart-contracts/src/msca/client/client.ts

@@ -1,6 +1,7 @@
 import {
   createSmartAccountClient,
   smartAccountClientActions,
+  type NotType,
   type SmartAccountClient,
   type SmartAccountClientRpcSchema,
   type SmartAccountSigner,
@@ -104,10 +105,16 @@ export function createMultiOwnerModularAccountClient<
 >;
 
 export function createMultiOwnerModularAccountClient<
+  TTransport extends Transport = Transport,
   TChain extends Chain | undefined = Chain | undefined,
   TSigner extends SmartAccountSigner = SmartAccountSigner
 >(
-  args: CreateMultiOwnerModularAccountClientParams<Transport, TChain, TSigner>
+  args: CreateMultiOwnerModularAccountClientParams<
+    TTransport,
+    TChain,
+    TSigner
+  > &
+    NotType<TTransport, AlchemyTransport>
 ): Promise<
   SmartAccountClient<
     CustomTransport,
@@ -207,10 +214,12 @@ export function createMultisigModularAccountClient<
 >;
 
 export function createMultisigModularAccountClient<
+  TTransport extends Transport = Transport,
   TChain extends Chain | undefined = Chain | undefined,
   TSigner extends SmartAccountSigner = SmartAccountSigner
 >(
-  args: CreateMultisigModularAccountClientParams<Transport, TChain, TSigner>
+  args: CreateMultisigModularAccountClientParams<TTransport, TChain, TSigner> &
+    NotType<TTransport, AlchemyTransport>
 ): Promise<
   SmartAccountClient<
     CustomTransport,