feat: added helper methods to allow dapps to create rpc requests

packages/hathor-rpc-handler/src/index.ts

@@ -6,6 +6,7 @@
  */
 
 export * from './rpcHandler';
+export * from './rpcRequest';
 export * from './types';
 export * from './rpcMethods';
 export * from './errors';

packages/hathor-rpc-handler/src/rpcRequest/index.ts

@@ -0,0 +1,2 @@
+export * from './sendNanoContractTx';
+export * from './signWithAddress';

packages/hathor-rpc-handler/src/rpcRequest/sendNanoContractTx.ts

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) Hathor Labs and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import type { NanoContractAction } from '@hathor/wallet-lib/lib/nano_contracts/types';
+import {
+  RpcMethods,
+  SendNanoContractRpcRequest,
+} from '../types';
+
+export function sendNanoContractTxRpcRequest(
+  method: string,
+  blueprintId: string,
+  actions: NanoContractAction[],
+  args: unknown[],
+  pushTx: boolean,
+  ncId: string | null,
+): SendNanoContractRpcRequest {
+  return {
+    method: RpcMethods.SendNanoContractTx,
+    params: {
+      method,
+      blueprint_id: blueprintId,
+      actions,
+      args,
+      push_tx: pushTx,
+      nc_id: ncId,
+    }
+  };
+}

packages/hathor-rpc-handler/src/rpcRequest/signWithAddress.ts

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) Hathor Labs and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import {
+  RpcMethods,
+  SignWithAddressRpcRequest,
+} from '../types';
+
+export function signWithAddressRpcRequest(
+  network: string,
+  message: string,
+  addressIndex: number,
+): SignWithAddressRpcRequest {
+  return {
+    method: RpcMethods.SignWithAddress,
+    params: {
+      network,
+      message,
+      addressIndex,
+    }
+  };
+}

packages/hathor-rpc-handler/src/types/rpcRequest.ts

@@ -19,13 +19,7 @@ export enum RpcMethods {
   SendNanoContractTx = 'htr_sendNanoContractTx',
 }
 
-export interface BaseRpcRequest {
-  method: string;
-  id: string;
-  jsonrpc: string;
-}
-
-export interface CreateTokenRpcRequest extends BaseRpcRequest {
+export interface CreateTokenRpcRequest {
   method: RpcMethods.CreateToken,
   params: {
     name: string;
@@ -45,7 +39,7 @@ export interface CreateTokenRpcRequest extends BaseRpcRequest {
   }
 }
 
-export interface GetAddressRpcRequest extends BaseRpcRequest {
+export interface GetAddressRpcRequest {
   method: RpcMethods.GetAddress,
   params: {
     type: 'first_empty' | 'full_path' | 'index' | 'client';
@@ -55,7 +49,7 @@ export interface GetAddressRpcRequest extends BaseRpcRequest {
   }
 }
 
-export interface GetBalanceRpcRequest extends BaseRpcRequest {
+export interface GetBalanceRpcRequest {
   method: RpcMethods.GetBalance,
   params: {
     network: string;
@@ -64,7 +58,7 @@ export interface GetBalanceRpcRequest extends BaseRpcRequest {
   };
 }
 
-export interface GetUtxosRpcRequest extends BaseRpcRequest {
+export interface GetUtxosRpcRequest {
   method: RpcMethods.GetUtxos,
   params: {
     network: string;
@@ -79,7 +73,7 @@ export interface GetUtxosRpcRequest extends BaseRpcRequest {
   };
 }
 
-export interface SignWithAddressRpcRequest extends BaseRpcRequest {
+export interface SignWithAddressRpcRequest {
   method: RpcMethods.SignWithAddress,
   params: {
     network: string;
@@ -88,7 +82,7 @@ export interface SignWithAddressRpcRequest extends BaseRpcRequest {
   }
 }
 
-export interface SendNanoContractRpcRequest extends BaseRpcRequest {
+export interface SendNanoContractRpcRequest {
   method: RpcMethods.SendNanoContractTx,
   params: {
     method: string;
@@ -104,11 +98,11 @@ export type RequestMetadata = {
   [key: string]: string,
 };
 
-export interface GetConnectedNetworkRpcRequest extends BaseRpcRequest {
+export interface GetConnectedNetworkRpcRequest {
   method: RpcMethods.GetConnectedNetwork,
 }
 
-export interface GenericRpcRequest extends BaseRpcRequest {
+export interface GenericRpcRequest {
   params?: unknown | null;
 }