feat: withdraw, repay, supply actions

Author: cesarenaldi

packages/client/src/actions/transactions.ts

@@ -1,7 +1,13 @@
 import {
   BorrowQuery,
   type BorrowRequest,
+  RepayQuery,
+  type RepayRequest,
+  SupplyQuery,
+  type SupplyRequest,
   type Transaction,
+  WithdrawQuery,
+  type WithdrawRequest,
 } from '@aave/graphql';
 import type { ResultAsync } from '@aave/types';
 import type { AaveClient } from '../client';
@@ -34,3 +40,87 @@ export function borrow(
 ): ResultAsync<Transaction, UnexpectedError> {
   return client.query(BorrowQuery, { request });
 }
+
+/**
+ * Creates a transaction to supply to a market.
+ *
+ * ```ts
+ * const result = await supply(client, {
+ *   market: evmAddress('0x87870bca3f3fd6335c3f4ce8392d69350b4fa4e2'),
+ *   amount: {
+ *     erc20: {
+ *       currency: evmAddress('0xa0b86a33e6441c8c5f0bb9b7e5e1f8bbf5b78b5c'),
+ *       value: '1000'
+ *     }
+ *   },
+ *   supplier: evmAddress('0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234'),
+ *   chainId: chainId(1)
+ * });
+ * ```
+ *
+ * @param client - Aave client.
+ * @param request - The supply request parameters.
+ * @returns The transaction data, approval requirements, or insufficient balance error.
+ */
+export function supply(
+  client: AaveClient,
+  request: SupplyRequest,
+): ResultAsync<Transaction, UnexpectedError> {
+  return client.query(SupplyQuery, { request });
+}
+
+/**
+ * Creates a transaction to repay to a market.
+ *
+ * ```ts
+ * const result = await repay(client, {
+ *   market: evmAddress('0x87870bca3f3fd6335c3f4ce8392d69350b4fa4e2'),
+ *   amount: {
+ *     erc20: {
+ *       currency: evmAddress('0xa0b86a33e6441c8c5f0bb9b7e5e1f8bbf5b78b5c'),
+ *       value: '500'
+ *     }
+ *   },
+ *   borrower: evmAddress('0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234'),
+ *   chainId: chainId(1)
+ * });
+ * ```
+ *
+ * @param client - Aave client.
+ * @param request - The repay request parameters.
+ * @returns The transaction data, approval requirements, or insufficient balance error.
+ */
+export function repay(
+  client: AaveClient,
+  request: RepayRequest,
+): ResultAsync<Transaction, UnexpectedError> {
+  return client.query(RepayQuery, { request });
+}
+
+/**
+ * Creates a transaction to withdraw from a market.
+ *
+ * ```ts
+ * const result = await withdraw(client, {
+ *   market: evmAddress('0x87870bca3f3fd6335c3f4ce8392d69350b4fa4e2'),
+ *   amount: {
+ *     erc20: {
+ *       currency: evmAddress('0xa0b86a33e6441c8c5f0bb9b7e5e1f8bbf5b78b5c'),
+ *       value: '750'
+ *     }
+ *   },
+ *   supplier: evmAddress('0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234'),
+ *   chainId: chainId(1)
+ * });
+ * ```
+ *
+ * @param client - Aave client.
+ * @param request - The withdraw request parameters.
+ * @returns The transaction data, approval requirements, or insufficient balance error.
+ */
+export function withdraw(
+  client: AaveClient,
+  request: WithdrawRequest,
+): ResultAsync<Transaction, UnexpectedError> {
+  return client.query(WithdrawQuery, { request });
+}

packages/graphql/src/transactions.ts

@@ -13,3 +13,42 @@ export const BorrowQuery = graphql(
   [TransactionFragment],
 );
 export type BorrowRequest = RequestOf<typeof BorrowQuery>;
+
+/**
+ * @internal
+ */
+export const SupplyQuery = graphql(
+  `query Supply($request: SupplyRequest!) {
+    value: supply(request: $request) {
+      ...Transaction
+    }
+  }`,
+  [TransactionFragment],
+);
+export type SupplyRequest = RequestOf<typeof SupplyQuery>;
+
+/**
+ * @internal
+ */
+export const RepayQuery = graphql(
+  `query Repay($request: RepayRequest!) {
+    value: repay(request: $request) {
+      ...Transaction
+    }
+  }`,
+  [TransactionFragment],
+);
+export type RepayRequest = RequestOf<typeof RepayQuery>;
+
+/**
+ * @internal
+ */
+export const WithdrawQuery = graphql(
+  `query Withdraw($request: WithdrawRequest!) {
+    value: withdraw(request: $request) {
+      ...Transaction
+    }
+  }`,
+  [TransactionFragment],
+);
+export type WithdrawRequest = RequestOf<typeof WithdrawQuery>;