feat: default contract args

src/contract/default.ts

@@ -524,7 +524,7 @@ export class Contract implements ContractInterface {
     }, [] as Result);
   }
 
-  public invoke(method: string, args: Array<any>): Promise<AddTransactionResponse> {
+  public invoke(method: string, args: Array<any> = []): Promise<AddTransactionResponse> {
     // ensure contract is connected
     assert(this.address !== null, 'contract isnt connected to an address');
     // validate method and args
@@ -563,7 +563,7 @@ export class Contract implements ContractInterface {
     });
   }
 
-  public async call(method: string, args: Array<any>): Promise<Result> {
+  public async call(method: string, args: Array<any> = []): Promise<Result> {
     // ensure contract is connected
     assert(this.address !== null, 'contract isnt connected to an address');
 
@@ -591,7 +591,7 @@ export class Contract implements ContractInterface {
       .then((x) => this.parseResponse(method, x.result));
   }
 
-  public async estimate(_method: string, _args: Array<any>) {
+  public async estimate(_method: string, _args: Array<any> = []) {
     //  TODO; remove error as soon as estimate fees are supported
     throw Error('Estimation of the fees are not yet supported');
     // // ensure contract is connected
@@ -610,7 +610,7 @@ export class Contract implements ContractInterface {
     // });
   }
 
-  public populate(method: string, args: Array<any>): Invocation {
+  public populate(method: string, args: Array<any> = []): Invocation {
     const { inputs } = this.abi.find((abi) => abi.name === method) as FunctionAbi;
     return {
       contractAddress: this.address,

src/contract/interface.ts

@@ -57,7 +57,7 @@ export abstract class ContractInterface {
    * @param args Array of the arguments for the call
    * @returns Result of the call as an array with key value pars
    */
-  public abstract call(method: string, args: Array<any>): Promise<Result>;
+  public abstract call(method: string, args?: Array<any>): Promise<Result>;
 
   /**
    * Invokes a method on a contract
@@ -66,15 +66,15 @@ export abstract class ContractInterface {
    * @param args Array of the arguments for the invoke
    * @returns Add Transaction Response
    */
-  public abstract invoke(method: string, args: Array<any>): Promise<AddTransactionResponse>;
+  public abstract invoke(method: string, args?: Array<any>): Promise<AddTransactionResponse>;
 
   /**
    * Calls a method on a contract
    *
    * @param method name of the method
    * @param args Array of the arguments for the call
    */
-  public abstract estimate(method: string, args: Array<any>): Promise<any>;
+  public abstract estimate(method: string, args?: Array<any>): Promise<any>;
 
   /**
    * Calls a method on a contract
@@ -83,5 +83,5 @@ export abstract class ContractInterface {
    * @param args Array of the arguments for the call
    * @returns Invocation objet
    */
-  public abstract populate(method: string, args: Array<any>): Invocation;
+  public abstract populate(method: string, args?: Array<any>): Invocation;
 }