feat(1657): Reject airdrop command

.swcrc

@@ -25,4 +25,4 @@
     },
     "baseUrl": "."
   }
-}
+}

docs/output-schemas-guide.md

@@ -399,6 +399,38 @@ interface CommandOutputSpec {
 
 `type` is `"FUNGIBLE"` or `"NFT"`. For FT entries `amount` is present; for NFT entries `serialNumber` is present. `hasMore: true` indicates more results exist — use `--show-all` to fetch all pages. Token name and symbol are fetched from the mirror node.
 
+#### `token reject-airdrop`
+
+**Output**:
+
+```json
+{
+  "transactionId": "0.0.123@1700000000.123456789",
+  "ownerAccountId": "0.0.1234",
+  "network": "testnet",
+  "rejected": [
+    {
+      "tokenId": "0.0.5678",
+      "tokenName": "FungibleToken",
+      "tokenSymbol": "FT",
+      "senderId": "0.0.9999",
+      "type": "FUNGIBLE",
+      "amount": 1000
+    },
+    {
+      "tokenId": "0.0.5679",
+      "tokenName": "MyNFT",
+      "tokenSymbol": "NFT",
+      "senderId": "0.0.9999",
+      "type": "NFT",
+      "serialNumber": 42
+    }
+  ]
+}
+```
+
+`rejected` contains the airdrops that were rejected, selected by `--index` from the `pending-airdrops` list. `type` is `"FUNGIBLE"` or `"NFT"`. For FT entries `amount` is present; for NFT entries `serialNumber` is present. Maximum 10 items per transaction (Hedera limit). Token name and symbol are fetched from the mirror node.
+
 #### `token transfer-ft`
 
 **Output**:

src/core/services/token/token-service.interface.ts

@@ -10,6 +10,7 @@ import type {
   TokenCreateTransaction,
   TokenDeleteTransaction,
   TokenMintTransaction,
+  TokenRejectTransaction,
   TransferTransaction,
 } from '@hashgraph/sdk';
 import type {
@@ -23,6 +24,7 @@ import type {
   TokenCreateParams,
   TokenDeleteParams,
   TokenMintParams,
+  TokenRejectAirdropParams,
   TokenTransferParams,
 } from '@/core/types/token.types';
 
@@ -80,4 +82,8 @@ export interface TokenService {
   createAirdropNftTransaction(
     params: TokenAirdropNftParams,
   ): TokenAirdropTransaction;
+
+  createRejectAirdropTransaction(
+    params: TokenRejectAirdropParams,
+  ): TokenRejectTransaction;
 }

src/core/services/token/token-service.ts

@@ -16,6 +16,7 @@ import type {
   TokenCreateParams,
   TokenDeleteParams,
   TokenMintParams,
+  TokenRejectAirdropParams,
   TokenTransferParams,
 } from '@/core/types/token.types';
 import type { TokenService } from './token-service.interface';
@@ -35,6 +36,7 @@ import {
   TokenDeleteTransaction,
   TokenId,
   TokenMintTransaction,
+  TokenRejectTransaction,
   TokenSupplyType,
   TransferTransaction,
 } from '@hashgraph/sdk';
@@ -441,6 +443,30 @@ export class TokenServiceImpl implements TokenService {
     return tx;
   }
 
+  createRejectAirdropTransaction(
+    params: TokenRejectAirdropParams,
+  ): TokenRejectTransaction {
+    const { ownerAccountId, items } = params;
+    const owner = AccountId.fromString(ownerAccountId);
+
+    this.logger.debug(
+      `[TOKEN SERVICE] Creating reject transaction: ${items.length} item(s) for owner ${ownerAccountId}`,
+    );
+
+    const tx = new TokenRejectTransaction().setOwnerId(owner);
+
+    for (const item of items) {
+      const tokenId = TokenId.fromString(item.tokenId);
+      if (item.serialNumber !== undefined) {
+        tx.addNftId(new NftId(tokenId, item.serialNumber));
+      } else {
+        tx.addTokenId(tokenId);
+      }
+    }
+
+    return tx;
+  }
+
   /**
    * Process custom fees and convert them to Hedera CustomFee objects
    */

src/core/types/token.types.ts

@@ -183,3 +183,13 @@ export interface TokenAirdropNftParams {
   senderAccountId: string;
   transfers: TokenAirdropNftTransfer[];
 }
+
+export interface RejectAirdropItem {
+  tokenId: string;
+  serialNumber?: number; // undefined for FT
+}
+
+export interface TokenRejectAirdropParams {
+  ownerAccountId: string;
+  items: RejectAirdropItem[];
+}

src/plugins/token/README.md

@@ -722,6 +722,53 @@ hcli token airdrop-nft \
 
 **Implementation:** [`src/plugins/token/commands/airdrop-nft/handler.ts`](./commands/airdrop-nft/handler.ts)
 
+### Token Reject Airdrop
+
+Reject one or more pending token airdrops (FT or NFT). Rejected tokens are returned to the treasury. Custom fees are waived. Use `pending-airdrops` first to list available airdrops and their indices.
+
+```bash
+# List pending airdrops
+hcli token pending-airdrops --account my-wallet
+
+# Reject first pending airdrop
+hcli token reject-airdrop \
+  --account my-wallet \
+  --index 1
+
+# Reject multiple airdrops (FT and/or NFT)
+hcli token reject-airdrop \
+  --account my-wallet \
+  --index 1,2,3
+
+# With explicit signing key
+hcli token reject-airdrop \
+  --account my-wallet \
+  --index 1 \
+  --from 0.0.5678:302e020100300506032b657004220420...
+
+# Batch mode
+hcli token reject-airdrop \
+  --account my-wallet \
+  --index 1 \
+  --batch my-batch
+```
+
+**Parameters:**
+
+- `--account` / `-a`: Receiver account ID or alias - **Required**
+- `--index` / `-i`: 1-based index(es) from `pending-airdrops` list. Comma-separated for multiple: `1,2,3` - **Required**
+- `--from` / `-f`: Signing account credential (alias or account-id:private-key pair) - **Optional** (defaults to operator)
+- `--key-manager` / `-k`: Key manager type (optional, defaults to config setting)
+  - `local` or `local_encrypted`
+
+**Notes:**
+
+- Maximum 10 airdrops per transaction (Hedera limit)
+- Supports both fungible tokens (FT) and NFTs in a single transaction
+- Batch support: pass `--batch <batch-name>` to queue the transaction for batch execution
+
+**Implementation:** [`src/plugins/token/commands/reject-airdrop/handler.ts`](./commands/reject-airdrop/handler.ts)
+
 ### Token Transfer NFT
 
 Transfer one or more NFTs from one account to another.

src/plugins/token/__tests__/unit/helpers/mocks.ts

@@ -69,6 +69,7 @@ export const makeTokenServiceMock = (
   createDeleteTransaction: jest.fn(),
   createAirdropFtTransaction: jest.fn(),
   createAirdropNftTransaction: jest.fn(),
+  createRejectAirdropTransaction: jest.fn(),
   ...overrides,
 });