feat: add invokeFunction

starknet-io · Nov 8, 2021 · 7e04b5e · 7e04b5e
1 parent d616244
commit 7e04b5e
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Showing 2 changed files with 40 additions and 0 deletions.
diff --git a/src/provider/default.ts b/src/provider/default.ts
@@ -268,6 +268,30 @@ export class Provider implements ProviderInterface {
     });
   }
 
+  /**
+   * Invokes a function on starknet
+   *
+   * @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 invokeFunction(
+    contractAddress: string,
+    entrypointSelector: string,
+    calldata?: string[],
+    signature?: [BigNumberish, BigNumberish]
+  ): Promise<AddTransactionResponse> {
+    return this.addTransaction({
+      type: 'INVOKE_FUNCTION',
+      contract_address: contractAddress,
+      entry_point_selector: entrypointSelector,
+      calldata,
+      signature,
+    });
+  }
+
   public async waitForTx(txHash: BigNumberish, retryInterval: number = 2000) {
     let onchain = false;
     while (!onchain) {

diff --git a/src/provider/interface.ts b/src/provider/interface.ts
@@ -122,5 +122,21 @@ export abstract class ProviderInterface {
     addressSalt: BigNumberish
   ): Promise<AddTransactionResponse>;
 
+  /**
+   * Invokes a function on starknet
+   *
+   * @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 abstract invokeFunction(
+    contractAddress: string,
+    entrypointSelector: string,
+    calldata?: string[],
+    signature?: [BigNumberish, BigNumberish]
+  ): Promise<AddTransactionResponse>;
+
   public abstract waitForTx(txHash: BigNumberish, retryInterval?: number): Promise<void>;
 }