feat(provider): add back legacy invokeFunction

src/provider/default.ts

@@ -15,6 +15,7 @@ import {
   GetTransactionResponse,
   GetTransactionStatusResponse,
   Invocation,
+  Signature,
   TransactionReceipt,
 } from '../types';
 import { getSelectorFromName } from '../utils/hash';
@@ -317,10 +318,8 @@ export class Provider implements ProviderInterface {
    * Invokes a function on starknet
    * @deprecated This method wont be supported as soon as fees are mandatory
    *
-   * @param contractAddress - target contract address for invoke
-   * @param entrypointSelector - target entrypoint selector for
-   * @param calldata - (optional, default []) calldata
-   * @param signature - (optional) signature to send along
+   * @param invocation
+   * @param _abi - (optional) signature to send along
    * @returns response from addTransaction
    */
   public invokeFunction(invocation: Invocation, _abi?: Abi): Promise<AddTransactionResponse> {
@@ -333,6 +332,31 @@ export class Provider implements ProviderInterface {
     });
   }
 
+  /**
+   * Invokes a function on starknet
+   * @deprecated This method wont be supported as soon as fees are mandatory
+   *
+   * @param contractAddress - target contract address for invoke
+   * @param entrypointSelector - target entrypoint selector for
+   * @param calldata - (optional, default []) calldata
+   * @param signature - (optional) signature to send along
+   * @returns response from addTransaction
+   */
+  public invokeFunctionLegacy(
+    contractAddress: string,
+    entrypointSelector: string,
+    calldata?: string[],
+    signature?: Signature
+  ): Promise<AddTransactionResponse> {
+    return this.fetchEndpoint('add_transaction', undefined, {
+      type: 'INVOKE_FUNCTION',
+      contract_address: contractAddress,
+      entry_point_selector: entrypointSelector,
+      calldata: bigNumberishArrayToDecimalStringArray(calldata ?? []),
+      signature: bigNumberishArrayToDecimalStringArray(signature ?? []),
+    });
+  }
+
   public async waitForTransaction(txHash: BigNumberish, retryInterval: number = 8000) {
     let onchain = false;
     await wait(retryInterval);