Node: add SETBIT command

CHANGELOG.md

@@ -1,5 +1,6 @@
 #### Changes
 * Node: Added GETDEL command ([#1968](https://github.com/valkey-io/valkey-glide/pull/1968))
+* Node: Added SETBIT command ([#1978](https://github.com/valkey-io/valkey-glide/pull/1978))
 * Node: Added LPUSHX and RPUSHX command([#1959](https://github.com/valkey-io/valkey-glide/pull/1959))
 * Node: Added LSET command ([#1952](https://github.com/valkey-io/valkey-glide/pull/1952))
 * Node: Added SDIFFSTORE command ([#1931](https://github.com/valkey-io/valkey-glide/pull/1931))

node/src/BaseClient.ts

@@ -81,6 +81,7 @@ import {
     createSCard,
     createSDiff,
     createSDiffStore,
+    createSetBit,
     createSInter,
     createSInterCard,
     createSInterStore,
@@ -962,6 +963,29 @@ export class BaseClient {
         return this.createWritePromise(createDecrBy(key, amount));
     }
 
+    /**
+     * Sets or clears the bit at `offset` in the string value stored at `key`. The `offset` is a zero-based index, with
+     * `0` being the first element of the list, `1` being the next element, and so on. The `offset` must be less than
+     * `2^32` and greater than or equal to `0`. If a key is non-existent then the bit at `offset` is set to `value` and
+     * the preceding bits are set to `0`.
+     *
+     * See https://valkey.io/commands/setbit/ for more details.
+     *
+     * @param key - The key of the string.
+     * @param offset - The index of the bit to be set.
+     * @param value - The bit value to set at `offset`. The value must be `0` or `1`.
+     * @returns The bit value that was previously stored at `offset`.
+     *
+     * @example
+     * ```typescript
+     * const result = await client.setbit("key", 1, 1);
+     * console.log(result); // Output: 0 - The second bit value was 0 before setting to 1.
+     * ```
+     */
+    public setbit(key: string, offset: number, value: number): Promise<number> {
+        return this.createWritePromise(createSetBit(key, offset, value));
+    }
+
     /** Retrieve the value associated with `field` in the hash stored at `key`.
      * See https://valkey.io/commands/hget/ for details.
      *

node/src/Commands.ts

@@ -442,6 +442,21 @@ export function createDecrBy(
     return createCommand(RequestType.DecrBy, [key, amount.toString()]);
 }
 
+/**
+ * @internal
+ */
+export function createSetBit(
+    key: string,
+    offset: number,
+    value: number,
+): command_request.Command {
+    return createCommand(RequestType.SetBit, [
+        key,
+        offset.toString(),
+        value.toString(),
+    ]);
+}
+
 /**
  * @internal
  */

node/src/Transaction.ts

@@ -89,6 +89,7 @@ import {
     createSCard,
     createSDiff,
     createSDiffStore,
+    createSetBit,
     createSInter,
     createSInterCard,
     createSInterStore,
@@ -374,6 +375,24 @@ export class BaseTransaction<T extends BaseTransaction<T>> {
         return this.addAndReturn(createDecrBy(key, amount));
     }
 
+    /**
+     * Sets or clears the bit at `offset` in the string value stored at `key`. The `offset` is a zero-based index, with
+     * `0` being the first element of the list, `1` being the next element, and so on. The `offset` must be less than
+     * `2^32` and greater than or equal to `0`. If a key is non-existent then the bit at `offset` is set to `value` and
+     * the preceding bits are set to `0`.
+     *
+     * See https://valkey.io/commands/setbit/ for more details.
+     *
+     * @param key - The key of the string.
+     * @param offset - The index of the bit to be set.
+     * @param value - The bit value to set at `offset`. The value must be `0` or `1`.
+     *
+     * Command Response - The bit value that was previously stored at `offset`.
+     */
+    public setbit(key: string, offset: number, value: number): T {
+        return this.addAndReturn(createSetBit(key, offset, value));
+    }
+
     /** Reads the configuration parameters of a running Redis server.
      * See https://valkey.io/commands/config-get/ for details.
      *

node/tests/SharedTests.ts

@@ -488,6 +488,36 @@ export function runBaseTests<Context>(config: {
         config.timeout,
     );
 
+    it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
+        `setbit test_%p`,
+        async (protocol) => {
+            await runTest(async (client: BaseClient) => {
+                const key = `{key}-${uuidv4()}`;
+                const stringKey = `{key}-${uuidv4()}`;
+
+                expect(await client.setbit(key, 1, 1)).toEqual(0);
+                expect(await client.setbit(key, 1, 0)).toEqual(1);
+
+                // invalid argument - offset can't be negative
+                await expect(client.setbit(key, -1, 1)).rejects.toThrow(
+                    RequestError,
+                );
+
+                // invalid argument - "value" arg must be 0 or 1
+                await expect(client.setbit(key, 0, 2)).rejects.toThrow(
+                    RequestError,
+                );
+
+                // key exists, but it is not a string
+                expect(await client.sadd(stringKey, ["foo"])).toEqual(1);
+                await expect(client.setbit(stringKey, 0, 0)).rejects.toThrow(
+                    RequestError,
+                );
+            }, protocol);
+        },
+        config.timeout,
+    );
+
     it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
         `config get and config set with timeout parameter_%p`,
         async (protocol) => {

node/tests/TestUtilities.ts

@@ -312,6 +312,7 @@ export async function transactionTest(
     const key14 = "{key}" + uuidv4(); // sorted set
     const key15 = "{key}" + uuidv4(); // list
     const key16 = "{key}" + uuidv4(); // list
+    const key17 = "{key}" + uuidv4(); // bitmap
     const field = uuidv4();
     const value = uuidv4();
     const args: ReturnType[] = [];
@@ -566,6 +567,10 @@ export async function transactionTest(
     args.push([key6, field + "3"]);
     baseTransaction.blpop([key6], 0.1);
     args.push([key6, field + "1"]);
+
+    baseTransaction.setbit(key17, 1, 1);
+    args.push(0);
+
     baseTransaction.pfadd(key11, ["a", "b", "c"]);
     args.push(1);
     baseTransaction.pfcount([key11]);