Node: Add command JSON.TOGGLE

CHANGELOG.md

@@ -18,6 +18,7 @@
 * Core: Update routing for commands from server modules ([#2461](https://github.com/valkey-io/valkey-glide/pull/2461))
 * Node: Added `JSON.SET` and `JSON.GET` ([#2427](https://github.com/valkey-io/valkey-glide/pull/2427))
 * Java: Added `JSON.ARRAPPEND` ([#2489](https://github.com/valkey-io/valkey-glide/pull/2489))
+* Node: Added `JSON.TOGGLE` ([#2491](https://github.com/valkey-io/valkey-glide/pull/2491))
 
 #### Breaking Changes
 

node/src/server-modules/GlideJson.ts

@@ -7,7 +7,7 @@ import { ConditionalChange } from "../Commands";
 import { GlideClient } from "../GlideClient";
 import { GlideClusterClient, RouteOption } from "../GlideClusterClient";
 
-export type ReturnTypeJson = GlideString | (GlideString | null)[];
+export type ReturnTypeJson<T> = T | (T | null)[];
 
 /**
  * Represents options for formatting JSON data, to be used in the [JSON.GET](https://valkey.io/commands/json.get/) command.
@@ -80,6 +80,7 @@ export class GlideJson {
     /**
      * Sets the JSON value at the specified `path` stored at `key`.
      *
+     * @param client The client to execute the command.
      * @param key - The key of the JSON document.
      * @param path - Represents the path within the JSON document where the value will be set.
      *      The key will be modified only if `value` is added as the last child in the specified `path`, or if the specified `path` acts as the parent of a new child being added.
@@ -123,8 +124,11 @@ export class GlideJson {
     /**
      *  Retrieves the JSON value at the specified `paths` stored at `key`.
      *
+     * @param client The client to execute the command.
      * @param key - The key of the JSON document.
-     * @param options - Options for formatting the byte representation of the JSON data. See {@link JsonGetOptions}.
+     * @param options - (Optional) Additional parameters:
+     * - (Optional) Options for formatting the byte representation of the JSON data. See {@link JsonGetOptions}.
+     * - (Optional) `decoder`: see {@link DecoderOption}.
      * @returns ReturnTypeJson:
      *   - If one path is given:
      *     - For JSONPath (path starts with `$`):
@@ -164,17 +168,64 @@ export class GlideJson {
      * ```
      */
     static async get(
-        client: GlideClient | GlideClusterClient,
+        client: BaseClient,
         key: GlideString,
         options?: JsonGetOptions & DecoderOption,
-    ): Promise<ReturnTypeJson> {
+    ): Promise<ReturnTypeJson<GlideString>> {
         const args = ["JSON.GET", key];
 
         if (options) {
             const optionArgs = _jsonGetOptionsToArgs(options);
             args.push(...optionArgs);
         }
 
-        return _executeCommand<ReturnTypeJson>(client, args, options);
+        return _executeCommand<ReturnTypeJson<GlideString>>(
+            client,
+            args,
+            options,
+        );
+    }
+
+    /**
+     * Toggles a Boolean value stored at the specified `path` within the JSON document stored at `key`.
+     *
+     * @param client - The client to execute the command.
+     * @param key - The key of the JSON document.
+     * @param path - The JSONPath to specify.
+     * @param option - see {@link DecoderOption}.
+     * @returns - For JSONPath (`path` starts with `$`), returns a list of boolean replies for every possible path, with the toggled boolean value,
+     * or null for JSON values matching the path that are not boolean.
+     * - For legacy path (`path` doesn't starts with `$`), returns the value of the toggled boolean in `path`.
+     * - Note that when sending legacy path syntax, If `path` doesn't exist or the value at `path` isn't a boolean, an error is raised.
+     *
+     * @example
+     * ```typescript
+     * const value = {bool: true, nested: {bool: false, nested: {bool: 10}}};
+     * const jsonStr = JSON.stringify(value);
+     * const resultSet = await GlideJson.set("doc", "$", jsonStr);
+     * // Output: 'OK'
+     *
+     * const resultToggle = await.GlideJson.toggle(client, "doc", "$.bool")
+     * // Output: [false, true, null] - Indicates successful toggling of the Boolean values at path '$.bool' in the key stored at `doc`.
+     *
+     * const resultToggle = await.GlideJson.toggle(client, "doc", "bool")
+     * // Output: true - Indicates successful toggling of the Boolean value at path 'bool' in the key stored at `doc`.
+     *
+     * const resultToggle = await.GlideJson.toggle(client, "doc", "bool")
+     * // Output: true - Indicates successful toggling of the Boolean value at path 'bool' in the key stored at `doc`.
+     *
+     * const jsonGetStr = await GlideJson.get(client, "doc", "$");
+     * console.log(JSON.stringify(jsonGetStr));
+     * // Output: [{bool: true, nested: {bool: true, nested: {bool: 10}}}] - The updated JSON value in the key stored at `doc`.
+     * ```
+     */
+    static async toggle(
+        client: BaseClient,
+        key: GlideString,
+        path: GlideString,
+        option?: DecoderOption,
+    ): Promise<ReturnTypeJson<boolean>> {
+        const args = ["JSON.TOGGLE", key, path];
+        return _executeCommand<ReturnTypeJson<boolean>>(client, args, option);
     }
 }

node/tests/ServerModules.test.ts

@@ -17,6 +17,7 @@ import {
     InfoOptions,
     JsonGetOptions,
     ProtocolVersion,
+    RequestError,
 } from "..";
 import { ValkeyCluster } from "../../utils/TestUtils";
 import {
@@ -227,4 +228,49 @@ describe("GlideJson", () => {
             expect(result).toEqual(expectedResult2);
         },
     );
+
+    it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
+        "json.toggle tests",
+        async (protocol) => {
+            client = await GlideClusterClient.createClient(
+                getClientConfigurationOption(cluster.getAddresses(), protocol),
+            );
+            const key = uuidv4();
+            const jsonValue = {
+                bool: true,
+                nested: { bool: false, nested: { bool: 10 } },
+            };
+            expect(
+                await GlideJson.set(
+                    client,
+                    key,
+                    "$",
+                    JSON.stringify(jsonValue),
+                ),
+            ).toBe("OK");
+            expect(await GlideJson.toggle(client, key, "$..bool")).toEqual([
+                false,
+                true,
+                null,
+            ]);
+            expect(await GlideJson.toggle(client, key, "bool")).toBe(true);
+            expect(
+                await GlideJson.toggle(client, key, "$.non_existing"),
+            ).toEqual([]);
+            expect(await GlideJson.toggle(client, key, "$.nested")).toEqual([
+                null,
+            ]);
+
+            // expect request errors
+            await expect(
+                GlideJson.toggle(client, key, "nested"),
+            ).rejects.toThrow(RequestError);
+            await expect(
+                GlideJson.toggle(client, key, ".non_existing"),
+            ).rejects.toThrow(RequestError);
+            await expect(
+                GlideJson.toggle(client, "non_existing_key", "$"),
+            ).rejects.toThrow(RequestError);
+        },
+    );
 });