chore(main): release 4.1.0 (#374)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -1,5 +1,32 @@
 # Changelog
 
+## [4.1.0](https://github.com/sern-handler/handler/compare/v4.0.3...v4.1.0) (2025-01-06)
+
+
+### Features
+
+* moduleinfo-in-eventplugins ([#373](https://github.com/sern-handler/handler/issues/373)) ([220a60e](https://github.com/sern-handler/handler/commit/220a60ecf853df8d288de2533c669562a430c3f9))
+
+
+### Bug Fixes
+
+* update github username ([#371](https://github.com/sern-handler/handler/issues/371)) ([55715d5](https://github.com/sern-handler/handler/commit/55715d565990fe686159f3c1eda3754d1262c72c))
+
+## [4.0.3](https://github.com/sern-handler/handler/compare/v4.0.2...v4.0.3) (2024-10-06)
+
+
+### Bug Fixes
+
+* async presence ([#369](https://github.com/sern-handler/handler/issues/369)) ([eabfb81](https://github.com/sern-handler/handler/commit/eabfb81819b53a4656d8eac6e21cfb488b724a42))
+* fix eventModule typing for Discord events ([#368](https://github.com/sern-handler/handler/issues/368)) ([1789ccb](https://github.com/sern-handler/handler/commit/1789ccb2f22f502f87538fecdb07106ff7110434))
+
+## [4.0.2](https://github.com/sern-handler/handler/compare/v4.0.1...v4.0.2) (2024-08-13)
+
+
+### Bug Fixes
+
+* type issue ([2106cdc](https://github.com/sern-handler/handler/commit/2106cdc1d033f88b6ee4ccca6754fe7a595a9328))
+
 ## [4.0.1](https://github.com/sern-handler/handler/compare/v4.0.0...v4.0.1) (2024-07-19)
 
 

README.md

@@ -49,7 +49,7 @@ export default commandModule({
 - [Vinci](https://github.com/SrIzan10/vinci), the bot for Mara Turing.
 - [Bask](https://github.com/baskbotml/bask), Listen your favorite artists on Discord.
 - [Murayama](https://github.com/murayamabot/murayama), :pepega:
-- [Protector (WIP)](https://github.com/needhamgary/Protector), Just a simple bot to help enhance a private minecraft server.
+- [Protector](https://github.com/GlitchApotamus/Protector), Just a simple bot to help enhance a private minecraft server.
 - [SmokinWeed 💨](https://github.com/Peter-MJ-Parker/sern-bud), A fun bot for a small - but growing - server.
 - [Man Nomic](https://github.com/jacoobes/man-nomic), A simple information bot to provide information to the nomic-ai discord community.
 - [Linear-Discord](https://github.com/sern-handler/linear-discord) Display and manage a linear dashboard.

package.json

@@ -1,7 +1,7 @@
 {
     "name": "@sern/handler",
     "packageManager": "yarn@3.5.0",
-    "version": "4.0.1",
+    "version": "4.1.0",
     "description": "A complete, customizable, typesafe, & reactive framework for discord bots.",
     "main": "./dist/index.js",
     "module": "./dist/index.js",
@@ -39,8 +39,7 @@
         "callsites": "^3.1.0",
         "cron": "^3.1.7",
         "deepmerge": "^4.3.1",
-        "rxjs": "^7.8.0",
-        "ts-results-es": "^4.1.0"
+        "rxjs": "^7.8.0"
     },
     "devDependencies": {
         "@faker-js/faker": "^8.0.1",

src/core/modules.ts

@@ -10,8 +10,39 @@ import { partitionPlugins } from './functions'
 import type { Awaitable } from '../types/utility';
 
 /**
- * @since 1.0.0 The wrapper function to define command modules for sern
- * @param mod
+ * Creates a command module with standardized structure and plugin support.
+ * 
+ * @since 1.0.0
+ * @param {InputCommand} mod - Command module configuration
+ * @returns {Module} Processed command module ready for registration
+ * 
+ * @example
+ * // Basic slash command
+ * export default commandModule({
+ *   type: CommandType.Slash,
+ *   description: "Ping command",
+ *   execute: async (ctx) => {
+ *     await ctx.reply("Pong! 🏓");
+ *   }
+ * });
+ * 
+ * @example
+ * // Command with component interaction
+ * export default commandModule({
+ *   type: CommandType.Slash,
+ *   description: "Interactive command",
+ *   execute: async (ctx) => {
+ *     const button = new ButtonBuilder({
+ *       customId: "btn/someData",
+ *       label: "Click me",
+ *       style: ButtonStyle.Primary
+ *     });
+ *     await ctx.reply({
+ *       content: "Interactive message",
+ *       components: [new ActionRowBuilder().addComponents(button)]
+ *     });
+ *   }
+ * });
  */
 export function commandModule(mod: InputCommand): Module {
     const [onEvent, plugins] = partitionPlugins(mod.plugins);
@@ -21,12 +52,35 @@ export function commandModule(mod: InputCommand): Module {
              locals: {} } as Module;
 }
 
+
 /**
+ * Creates an event module for handling Discord.js or custom events.
+ * 
  * @since 1.0.0
- * The wrapper function to define event modules for sern
- * @param mod
+ * @template T - Event name from ClientEvents
+ * @param {InputEvent<T>} mod - Event module configuration
+ * @returns {Module} Processed event module ready for registration
+ * @throws {Error} If ControlPlugins are used in event modules
+ * 
+ * @example
+ * // Discord event listener
+ * export default eventModule({
+ *   type: EventType.Discord,
+ *   execute: async (message) => {
+ *     console.log(`${message.author.tag}: ${message.content}`);
+ *   }
+ * });
+ * 
+ * @example
+ * // Custom sern event
+ * export default eventModule({
+ *   type: EventType.Sern,
+ *   execute: async (eventData) => {
+ *     // Handle sern-specific event
+ *   }
+ * });
  */
-export function eventModule(mod: InputEvent): Module {
+export function eventModule<T extends keyof ClientEvents = keyof ClientEvents>(mod: InputEvent<T>): Module {
     const [onEvent, plugins] = partitionPlugins(mod.plugins);
     if(onEvent.length !== 0) throw Error("Event modules cannot have ControlPlugins");
     return { ...mod,
@@ -35,8 +89,9 @@ export function eventModule(mod: InputEvent): Module {
 }
 
 /** Create event modules from discord.js client events,
- * This is an {@link eventModule} for discord events,
- * where typings can be very bad.
+ * This was an {@link eventModule} for discord events,
+ * where typings were bad.
+ * @deprecated Use {@link eventModule} instead
  * @param mod
  */
 export function discordEvent<T extends keyof ClientEvents>(mod: {

src/core/plugin.ts

@@ -1,6 +1,7 @@
 import { CommandType, PluginType } from './structures/enums';
 import type { Plugin, PluginResult, CommandArgs, InitArgs } from '../types/core-plugin';
-import { Err, Ok } from 'ts-results-es';
+import { Err, Ok } from './structures/result';
+import type { Dictionary } from '../types/utility';
 
 export function makePlugin<V extends unknown[]>(
     type: PluginType,
@@ -37,7 +38,7 @@ export function CommandControlPlugin<I extends CommandType>(
  * The object passed into every plugin to control a command's behavior
  */
 export const controller = {
-    next: (val?: Record<string,unknown>) => Ok(val),
+    next: (val?: Dictionary) => Ok(val),
     stop: (val?: string) => Err(val),
 };
 

src/core/presences.ts

@@ -1,11 +1,10 @@
 import type { ActivitiesOptions } from "discord.js";
 import type { IntoDependencies } from "./ioc";
 import type { Emitter } from "./interfaces";
+import { Awaitable } from "../types/utility";
 
 type Status = 'online' | 'idle' | 'invisible' | 'dnd'
-type PresenceReduce = (previous: Presence.Result) => Presence.Result;
-
-
+type PresenceReduce = (previous: Presence.Result) => Awaitable<Presence.Result>;
 
 export const Presence = {
     /**
@@ -50,7 +49,7 @@ export const Presence = {
 export declare namespace Presence {
     export type Config<T extends (keyof Dependencies)[]> = {
         inject?: [...T]
-        execute: (...v: IntoDependencies<T>) => Presence.Result;
+        execute: (...v: IntoDependencies<T>) => Awaitable<Presence.Result>;
 
     }
 
@@ -60,7 +59,7 @@ export declare namespace Presence {
         activities?: ActivitiesOptions[];
         shardId?: number[];
         repeat?: number | [Emitter, string];
-        onRepeat?: (previous: Result) => Result; 
+        onRepeat?: PresenceReduce 
     }
 }
 

src/core/structures/context.ts

@@ -8,8 +8,7 @@ import type {
     Snowflake,
     User,
 } from 'discord.js';
-import { CoreContext } from '../structures/core-context';
-import { Result, Ok, Err } from 'ts-results-es';
+import { Result, Ok, Err, val } from './result';
 import * as assert from 'assert';
 import type { ReplyOptions } from '../../types/utility';
 import { fmt } from '../functions'
@@ -21,39 +20,32 @@ import { SernError } from './enums';
  * Provides values shared between
  * Message and ChatInputCommandInteraction
  */
-export class Context extends CoreContext<Message, ChatInputCommandInteraction> {
+export class Context {
     
     get options() {
         if(this.isMessage()) {
             const [, ...rest] = fmt(this.message.content, this.prefix);
             return rest;
-        } else {
-            return this.interaction.options;
-        }
+        } 
+        return this.interaction.options;
     }
     
 
     protected constructor(protected ctx: Result<Message, ChatInputCommandInteraction>,
-                          private __prefix?: string) {
-        super(ctx);
-    }
+                          private __prefix?: string) { }
     public get prefix() {
         return this.__prefix;
     }
     public get id(): Snowflake {
-        return safeUnwrap(this.ctx
-                            .map(m => m.id)
-                            .mapErr(i => i.id));
+        return val(this.ctx).id
     }
 
     public get channel() {
-        return safeUnwrap(this.ctx.map(m => m.channel).mapErr(i => i.channel));
+        return val(this.ctx).channel;
     }
 
     public get channelId(): Snowflake {
-        return safeUnwrap(this.ctx
-                            .map(m => m.channelId)
-                            .mapErr(i => i.channelId));
+        return val(this.ctx).channelId;
     }
     
     /**
@@ -61,9 +53,11 @@ export class Context extends CoreContext<Message, ChatInputCommandInteraction> {
      * else, interaction.user
      */
     public get user(): User {
-        return safeUnwrap(this.ctx
-                            .map(m => m.author)
-                            .mapErr(i => i.user));
+        if(this.ctx.ok) {
+            return this.ctx.value.author;
+        } 
+        return this.ctx.error.user;
+        
     }
 
     public get userId(): Snowflake {
@@ -71,59 +65,60 @@ export class Context extends CoreContext<Message, ChatInputCommandInteraction> {
     }
 
     public get createdTimestamp(): number {
-        return safeUnwrap(this.ctx 
-                            .map(m => m.createdTimestamp)
-                            .mapErr(i => i.createdTimestamp));
+        return val(this.ctx).createdTimestamp;
     }
 
     public get guild() {
-        return safeUnwrap(this.ctx
-                            .map(m => m.guild)
-                            .mapErr(i => i.guild));
+        return val(this.ctx).guild;
     }
 
     public get guildId() {
-        return safeUnwrap(this.ctx
-                            .map(m => m.guildId)
-                            .mapErr(i => i.guildId));
+        return val(this.ctx).guildId;
     }
     /*
      * interactions can return APIGuildMember if the guild it is emitted from is not cached
      */
     public get member() {
-        return safeUnwrap(this.ctx
-                            .map(m => m.member)
-                            .mapErr(i => i.member));
+        return val(this.ctx).member;
     }
 
     get message(): Message {
-        return this.ctx.expect(SernError.MismatchEvent);
+        if(this.ctx.ok) {
+            return this.ctx.value;
+        }
+        throw Error(SernError.MismatchEvent);
+    }
+    public isMessage(): this is Context & { ctx: Result<Message, never> } {
+        return this.ctx.ok;
+    }
+
+    public isSlash(): this is Context & { ctx: Result<never, ChatInputCommandInteraction> } {
+        return !this.isMessage();
     }
 
     get interaction(): ChatInputCommandInteraction {
-        return this.ctx.expectErr(SernError.MismatchEvent);
+        if(!this.ctx.ok) {
+            return this.ctx.error;
+        }
+        throw Error(SernError.MismatchEvent);
     }
 
 
     public get client(): Client {
-        return safeUnwrap(this.ctx
-                            .map(m => m.client)
-                            .mapErr(i => i.client));
+        return val(this.ctx).client;
     }
 
     public get inGuild(): boolean {
-        return safeUnwrap(this.ctx
-                            .map(m => m.inGuild())
-                            .mapErr(i => i.inGuild()));
+        return val(this.ctx).inGuild()
     }
 
     public async reply(content: ReplyOptions) {
-        return safeUnwrap(
-            this.ctx
-                .map(m => m.reply(content as MessageReplyOptions))
-                .mapErr(i =>
-                    i.reply(content as InteractionReplyOptions).then(() => i.fetchReply())),
-        );
+        if(this.ctx.ok) {
+            return this.ctx.value.reply(content as MessageReplyOptions)
+        } 
+        interface FetchReply { fetchReply: true };
+        return this.ctx.error.reply(content as InteractionReplyOptions & FetchReply)
+       
     }
 
     static wrap(wrappable: BaseInteraction | Message, prefix?: string): Context {
@@ -134,10 +129,3 @@ export class Context extends CoreContext<Message, ChatInputCommandInteraction> {
         return new Context(Err(wrappable), prefix);
     }
 }
-
-function safeUnwrap<T>(res: Result<T, T>) {
-    if(res.isOk()) {
-        return res.expect("Tried unwrapping message field: " + res)
-    } 
-    return res.expectErr("Tried unwrapping interaction field" + res)
-}

src/core/structures/core-context.ts

@@ -1,18 +0,0 @@
-import { Result as Either } from 'ts-results-es';
-import * as assert from 'node:assert';
-
-/**
- * @since 3.0.0
- */
-export abstract class CoreContext<M, I> {
-    protected constructor(protected ctx: Either<M, I>) {
-        assert.ok(typeof ctx === 'object' && ctx != null, "Context was nonobject or null");
-    }
-    public isMessage(): this is CoreContext<M, never> {
-        return this.ctx.isOk();
-    }
-
-    public isSlash(): this is CoreContext<never, I> {
-        return !this.isMessage();
-    }
-}

src/core/structures/result.ts

@@ -0,0 +1,20 @@
+export type Result<Ok, Err> =
+  | { ok: true; value: Ok }
+  | { ok: false; error: Err };
+
+export const Ok = <Ok>(value: Ok) => ({ ok: true, value } as const);
+export const Err = <Err>(error: Err) => ({ ok: false, error } as const);
+
+export const val = <O, E>(r: Result<O, E>) => r.ok ? r.value : r.error;
+export const EMPTY_ERR = Err(undefined);
+
+/**
+ * Wrap an async operation that may throw an Error (`try-catch` style) into checked exception style
+ * @param op The operation function
+ */
+export async function wrapAsync<T, E = unknown>(op: () => Promise<T>): Promise<Result<T, E>> {
+    try { return op()
+            .then(Ok)
+            .catch(Err); } 
+    catch (e) { return Promise.resolve(Err(e as E)); }
+}

src/handlers/event-utils.ts

@@ -8,7 +8,7 @@ import {
 import * as Id from '../core/id'
 import type { Emitter, ErrorHandling, Logging } from '../core/interfaces';
 import { SernError } from '../core/structures/enums'
-import { Err, Ok, Result } from 'ts-results-es';
+import { EMPTY_ERR, Err, Ok, Result,  wrapAsync } from '../core/structures/result';
 import type { UnpackedDependencies } from '../types/utility';
 import type { CommandModule, Module, Processed } from '../types/core-modules';
 import * as assert from 'node:assert';
@@ -17,6 +17,7 @@ import { CommandType } from '../core/structures/enums'
 import { inspect } from 'node:util'
 import { disposeAll } from '../core/ioc';
 import { resultPayload, isAutocomplete, treeSearch, fmt } from '../core/functions'
+
 import merge from 'deepmerge'
 
 function handleError<C>(crashHandler: ErrorHandling, emitter: Emitter, logging?: Logging) {
@@ -43,7 +44,7 @@ interface ExecutePayload {
 
 export const filterTap = <K, R>(onErr: (e: R) => void): OperatorFunction<Result<K, R>, K> => 
     concatMap(result => {
-        if(result.isOk()) {
+        if(result.ok){
             return of(result.value)
         }
         onErr(result.error);
@@ -142,7 +143,7 @@ export function createInteractionHandler<T extends Interaction>(
                 .map(({ id, params }) => ({ module: mg.get(id), params }))
                 .filter(({ module }) => module !== undefined);
             if(modules.length == 0) {
-                return Err.EMPTY;
+                return EMPTY_ERR;
             }
             const [{module, params}] = modules;
             return Ok(createDispatcher({ 
@@ -179,9 +180,9 @@ export function createMessageHandler(
  * @param task the deferred execution which will be called
  */
 export function executeModule(emitter: Emitter, { module, args }: ExecutePayload) {
-    return from(Result.wrapAsync(async () => module.execute(...args)))
+    return from(wrapAsync(async () => module.execute(...args)))
         .pipe(concatMap(result => { 
-            if (result.isOk()) {
+            if (result.ok){
                 emitter.emit('module.activate', resultPayload('success', module));
                 return EMPTY;
             }
@@ -206,10 +207,10 @@ export function createResultResolver<Output>(config: {
     return async (payload: ExecutePayload) => {
         const task = await callPlugins(payload);
         if (!task) throw Error("Plugin did not return anything.");
-        if(task.isOk()) {
-            return onNext(payload, task.value) as Output;
-        } else {
+        if(!task.ok) {
             onStop?.(payload.module, String(task.error));
+        } else {
+            return onNext(payload, task.value) as Output;
         }
     };
 };
@@ -225,12 +226,13 @@ export async function callInitPlugins(_module: Module, deps: Dependencies, emit?
     for(const plugin of module.plugins ?? []) {
         const result = await plugin.execute({ module, absPath: module.meta.absPath, deps });
         if (!result) throw Error("Plugin did not return anything. " + inspect(plugin, false, Infinity, true));
-        if(result.isErr()) {
+        if(!result.ok) {
             if(emit) {
                 emitter?.emit('module.register',
                               resultPayload('failure', module, result.error ?? SernError.PluginFailure));
             }
-            throw Error(result.error ?? SernError.PluginFailure);
+            throw Error((result.error ?? SernError.PluginFailure) +
+                        'on module ' + module.name + " " + module.meta.absPath);
         }
     }
     return module
@@ -239,8 +241,18 @@ export async function callInitPlugins(_module: Module, deps: Dependencies, emit?
 export async function callPlugins({ args, module, deps, params }: ExecutePayload) {
     let state = {};
     for(const plugin of module.onEvent??[]) {
-        const result = await plugin.execute(...args, { state, deps, params, type: module.type });
-        if(result.isErr()) {
+        const executionContext  = {
+            state, 
+            deps,
+            params,
+            type: module.type,
+            module: { name: module.name,
+                      description: module.description,
+                      locals: module.locals,
+                      meta: module.meta }
+        };
+        const result = await plugin.execute(...args, executionContext);
+        if(!result.ok) {
             return result;
         }
         if(isObject(result.value)) {
@@ -251,14 +263,26 @@ export async function callPlugins({ args, module, deps, params }: ExecutePayload
 }
 /**
  * Creates an executable task ( execute the command ) if all control plugins are successful
+ * this needs to go
  * @param onStop emits a failure response to the SernEmitter
  */
 export function intoTask(onStop: (m: Module) => unknown) {
-    const onNext = ({ args, module, deps, params }: ExecutePayload, state: Record<string, unknown>) => ({
-        module,
-        args: [...args, { state, deps, params, type: module.type }],
-        deps
-    });
+    const onNext = ({ args, module, deps, params }: ExecutePayload, state: Record<string, unknown>) => {
+        
+        return {
+            module,
+            args: [...args, { state,
+                              deps,
+                              params,
+                              type: module.type,
+                              module: { name: module.name,
+                                        description: module.description,
+                                        locals: module.locals,
+                                        meta: module.meta } }],
+            deps
+        }
+
+    };
     return createResultResolver({ onStop, onNext });
 }
 

src/handlers/presence.ts

@@ -1,4 +1,4 @@
-import { concatMap, from, interval, of, map, scan, startWith, fromEvent, take } from "rxjs"
+import { concatMap, from, interval, of, map, startWith, fromEvent, take, mergeScan } from "rxjs"
 import { Presence  } from "../core/presences";
 import { Services } from "../core/ioc";
 import assert from "node:assert";
@@ -14,7 +14,7 @@ const parseConfig = async (conf: Promise<Presence.Result>) => {
             const src$ = typeof repeat === 'number' 
                 ? interval(repeat)
                 : fromEvent(...repeat);
-                return src$.pipe(scan(onRepeat, s), 
+                return src$.pipe(mergeScan(async (args) => onRepeat(args), s), 
                                  startWith(s));
         }
         return of(s).pipe(take(1));

src/types/core-modules.ts

@@ -19,14 +19,97 @@ import type {
 import type { CommandType, EventType } from '../core/structures/enums';
 import { Context } from '../core/structures/context'
 import { ControlPlugin, InitPlugin, Plugin } from './core-plugin';
-import { Awaitable, SernEventsMapping, UnpackedDependencies } from './utility';
+import { Awaitable, SernEventsMapping, UnpackedDependencies, Dictionary } from './utility';
 
-//state, deps, type (very original)
+/**
+ * SDT (State, Dependencies, Type) interface represents the core data structure
+ * passed through the plugin pipeline to command modules.
+ * 
+ * @interface SDT
+ * @template TState - Type parameter for the state object's structure
+ * @template TDeps - Type parameter for dependencies interface
+ * 
+ * @property {Record<string, unknown>} state - Accumulated state data passed between plugins
+ * @property {TDeps} deps - Instance of application dependencies
+ * @property {CommandType} type - Command type identifier
+ * @property {string} [params] - Optional parameters passed to the command
+ * 
+ * @example
+ * // Example of a plugin using SDT
+ * const loggingPlugin = CommandControlPlugin((ctx, sdt: SDT) => {
+ *     console.log(`User ${ctx.user.id} executed command`);
+ *     return controller.next({ 'logging/timestamp': Date.now() });
+ * });
+ * 
+ * @example
+ * // Example of state accumulation through multiple plugins
+ * const plugin1 = CommandControlPlugin((ctx, sdt: SDT) => {
+ *     return controller.next({ 'plugin1/data': 'value1' });
+ * });
+ * 
+ * const plugin2 = CommandControlPlugin((ctx, sdt: SDT) => {
+ *     // Access previous state
+ *     const prevData = sdt.state['plugin1/data'];
+ *     return controller.next({ 'plugin2/data': 'value2' });
+ * });
+ * 
+ * @remarks
+ * - State is immutable and accumulated through the plugin chain
+ * - Keys in state should be namespaced to avoid collisions
+ * - Dependencies are injected and available throughout the pipeline
+ * - Type information helps plugins make type-safe decisions
+ * 
+ * @see {@link CommandControlPlugin} for plugin implementation
+ * @see {@link CommandType} for available command types
+ * @see {@link Dependencies} for dependency injection interface
+ */
 export type SDT = {
-    state: Record<string,unknown>;
+    /**
+     * Accumulated state passed between plugins in the pipeline.
+     * Each plugin can add to or modify this state using controller.next().
+     * 
+     * @type {Record<string, unknown>}
+     * @example
+     * // Good: Namespaced state key
+     * { 'myPlugin/userData': { id: '123', name: 'User' } }
+     * 
+     * // Avoid: Non-namespaced keys that might collide
+     * { userData: { id: '123' } }
+     */
+    state: Record<string, unknown>;
+
+    /**
+     * Application dependencies available to plugins and command modules.
+     * Typically includes services, configurations, and utilities.
+     * 
+     * @type {Dependencies}
+     */
     deps: Dependencies;
-    type: CommandType,
-    params?: string
+
+    /**
+     * Identifies the type of command being processed.
+     * Used by plugins to apply type-specific logic.
+     * 
+     * @type {CommandType}
+     */
+    type: CommandType;
+
+    /**
+     * Optional parameters passed to the command.
+     * May contain additional configuration or runtime data.
+     * 
+     * @type {string}
+     * @optional
+     */
+    params?: string;
+
+    /**
+     * A copy of the current module that the plugin is running in.
+     */
+    module: { name: string; 
+                  description: string;
+                  meta: Dictionary; 
+                  locals: Dictionary; }
 };
 
 export type Processed<T> = T & { name: string; description: string };
@@ -41,7 +124,75 @@ export interface Module {
         id: string;
         absPath: string;
     }
-    locals: Record<string,unknown>
+
+    /**
+     * Custom data storage object for module-specific information.
+     * Plugins and module code can use this to store and retrieve metadata,
+     * configuration, or any other module-specific information.
+     * 
+     * @type {Dictionary}
+     * @description A key-value store that allows plugins and module code to persist
+     * data at the module level. This is especially useful for InitPlugins that need
+     * to attach metadata or configuration to modules.
+     * 
+     * @example
+     * // In a plugin
+     * module.locals.registrationDate = Date.now();
+     * module.locals.version = "1.0.0";
+     * module.locals.permissions = ["ADMIN", "MODERATE"];
+     * 
+     * @example
+     * // In module execution
+     * console.log(`Command registered on: ${new Date(module.locals.registrationDate)}`);
+     * 
+     * @example
+     * // Storing localization data
+     * module.locals.translations = {
+     *   en: "Hello",
+     *   es: "Hola",
+     *   fr: "Bonjour"
+     * };
+     * 
+     * @example
+     * // Storing command metadata
+     * module.locals.metadata = {
+     *   category: "admin",
+     *   cooldown: 5000,
+     *   requiresPermissions: true
+     * };
+     * 
+     * @remarks
+     * - The locals object is initialized as an empty object ({}) by default
+     * - Keys should be namespaced to avoid collisions between plugins
+     * - Values can be of any type
+     * - Data persists for the lifetime of the module
+     * - Commonly used by InitPlugins during module initialization
+     * 
+     * @best-practices
+     * 1. Namespace your keys to avoid conflicts:
+     *    ```typescript
+     *    module.locals['myPlugin:data'] = value;
+     *    ```
+     * 
+     * 2. Document the data structure you're storing:
+     *    ```typescript
+     *    interface MyPluginData {
+     *      version: string;
+     *      timestamp: number;
+     *    }
+     *    module.locals['myPlugin:data'] = {
+     *      version: '1.0.0',
+     *      timestamp: Date.now()
+     *    } as MyPluginData;
+     *    ```
+     * 
+     * 3. Use type-safe accessors when possible:
+     *    ```typescript
+     *    const getPluginData = (module: Module): MyPluginData => 
+     *      module.locals['myPlugin:data'];
+     *    ```
+     */
+    locals: Dictionary;
     execute(...args: any[]): Awaitable<any>;
 }
 
@@ -167,9 +318,9 @@ export interface CommandModuleDefs {
     [CommandType.Modal]: ModalSubmitCommand;
 }
 
-export interface EventModuleDefs {
+export interface EventModuleDefs<T extends keyof ClientEvents = keyof ClientEvents> {
     [EventType.Sern]: SernEventCommand;
-    [EventType.Discord]: DiscordEventCommand;
+    [EventType.Discord]: DiscordEventCommand<T>;
     [EventType.External]: ExternalEventCommand;
 }
 
@@ -186,12 +337,12 @@ export interface SernAutocompleteData
 type CommandModuleNoPlugins = {
     [T in CommandType]: Omit<CommandModuleDefs[T], 'plugins' | 'onEvent' | 'meta' | 'locals'>;
 };
-type EventModulesNoPlugins = {
-    [T in EventType]: Omit<EventModuleDefs[T], 'plugins' | 'onEvent' | 'meta' | 'locals'> ;
+type EventModulesNoPlugins<K extends keyof ClientEvents = keyof ClientEvents> = {
+    [T in EventType]: Omit<EventModuleDefs<K>[T], 'plugins' | 'onEvent' | 'meta' | 'locals'> ;
 };
 
-export type InputEvent = {
-    [T in EventType]: EventModulesNoPlugins[T] & {
+export type InputEvent<K extends keyof ClientEvents = keyof ClientEvents> = {
+    [T in EventType]: EventModulesNoPlugins<K>[T] & {
         once?: boolean;
         plugins?: InitPlugin[] 
     };

src/types/core-plugin.ts

@@ -11,7 +11,6 @@
  * Plugins are reminiscent of middleware in express.
  */
 
-import type { Result } from 'ts-results-es';
 import type {
     Module,
     Processed,
@@ -23,6 +22,7 @@ import type { Context } from '../core/structures/context'
 import type {
     ButtonInteraction,
     ChannelSelectMenuInteraction,
+    ChatInputCommandInteraction,
     MentionableSelectMenuInteraction,
     MessageContextMenuCommandInteraction,
     ModalSubmitInteraction,
@@ -31,6 +31,7 @@ import type {
     UserContextMenuCommandInteraction,
     UserSelectMenuInteraction,
 } from 'discord.js';
+import { Result } from '../core/structures/result';
 
 export type PluginResult = Awaitable<Result<Record<string,unknown>|undefined, string|undefined>>;
 export interface InitArgs<T extends Processed<Module> = Processed<Module>> {
@@ -56,8 +57,8 @@ export type AnyPlugin = ControlPlugin | InitPlugin<[InitArgs<Processed<Module>>]
 export type CommandArgs<I extends CommandType = CommandType> = CommandArgsMatrix[I]
 
 interface CommandArgsMatrix {
-    [CommandType.Text]: [Context, SDT];
-    [CommandType.Slash]: [Context, SDT];
+    [CommandType.Text]: [Context & { get options(): string[]}, SDT];
+    [CommandType.Slash]: [Context  & { get options(): ChatInputCommandInteraction['options']}, SDT];
     [CommandType.Both]: [Context, SDT];
     [CommandType.CtxMsg]: [MessageContextMenuCommandInteraction, SDT];
     [CommandType.CtxUser]: [UserContextMenuCommandInteraction, SDT];

src/types/utility.ts

@@ -1,8 +1,9 @@
 import type { InteractionReplyOptions, MessageReplyOptions } from 'discord.js';
 import type { Module } from './core-modules';
-import type { Result } from 'ts-results-es';
+import type { Result } from '../core/structures/result';
 
 export type Awaitable<T> = PromiseLike<T> | T;
+export type Dictionary = Record<string, unknown>
 
 export type VoidResult = Result<void, void>;
 export type AnyFunction = (...args: any[]) => unknown;

test/handlers.test.ts

@@ -120,13 +120,6 @@ test('init plugins replace array', async () => {
     expect(['a']).deep.equal(s.opts)
 })
 
-test('call control plugin ', async () => {
-    const plugin = CommandControlPlugin<CommandType.Slash>((ctx,sdt) => {
-        return controller.next();
-    });
-    const res = await plugin.execute(new ChatInputCommandInteraction(), {})
-    expect(res.isOk()).toBe(true)
-})
 
 test('form sdt', async () => {
 

yarn.lock

@@ -557,7 +557,6 @@ __metadata:
     discord.js: ^14.15.3
     eslint: 8.39.0
     rxjs: ^7.8.0
-    ts-results-es: ^4.1.0
     typescript: 5.0.2
     vitest: ^1.6.0
   languageName: unknown
@@ -2959,13 +2958,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ts-results-es@npm:^4.1.0":
-  version: 4.2.0
-  resolution: "ts-results-es@npm:4.2.0"
-  checksum: ff475c2f6d44377e0204211e6eafdbcabddf3ad09d40540ad5dee3d817eefbd48c07a21f5ad86864ef82cd8a5542a266af9dd8dd4d58d4766fdd6e79370519bb
-  languageName: node
-  linkType: hard
-
 "tslib@npm:2.6.2":
   version: 2.6.2
   resolution: "tslib@npm:2.6.2"