Adds ICS

source/Discord/Commands/Commands.ts

@@ -2,40 +2,54 @@ import {HelloWorldCommand} from "./HelloWorldCommand";
 import {Command, CommandUnion} from "./Command";
 import {GroupCommand} from "./Groups";
 import {PlaydatesCommand} from "./Playdates";
+import {RESTPostAPIChatInputApplicationCommandsJSONBody} from "discord.js";
+import {Nullable} from "../../types/Nullable";
 
 const commands: Set<Command> = new Set<Command>([
-    new HelloWorldCommand(),
-    new GroupCommand(),
-    new PlaydatesCommand()
+  new HelloWorldCommand(),
+  new GroupCommand(),
+  new PlaydatesCommand()
 ]);
 
 export default class Commands {
-    private mappedCommands: Map<string, Command> = new Map<string, Command>();
-    
-    constructor() {
-        this.mappedCommands = this.getMap();
+  private mappedCommands: Map<string, Command> = new Map<string, Command>();
+  private definitions: Nullable<RESTPostAPIChatInputApplicationCommandsJSONBody[]>;
+
+  constructor() {
+    this.mappedCommands = this.getMap();
+  }
+
+  public getCommand(commandName: string): CommandUnion | undefined {
+    if (!this.mappedCommands.has(commandName)) {
+      throw new Error(`Unknown command: ${commandName}`);
     }
-    
-    public getCommand(commandName: string): CommandUnion|undefined {
-        if (!this.mappedCommands.has(commandName)) {
-            throw new Error(`Unknown command: ${commandName}`);
-        }
-        
-        return this.mappedCommands.get(commandName);
+
+    return this.mappedCommands.get(commandName);
+  }
+
+  public get allCommands(): Set<Command> {
+    return commands;
+  }
+
+  public getJsonDefinitions(): RESTPostAPIChatInputApplicationCommandsJSONBody[] {
+    if (this.definitions) {
+      return this.definitions;
     }
-    
-    public get allCommands(): Set<Command> {
-        return commands;
-    }
-    
-    private getMap(): Map<string, Command>
-    {
-        const map = new Map<string, Command>();
-        for (const command of commands) {
-            const definition = command.definition()
-            map.set(definition.name, command);
-        }
-        
-        return map;
+
+    this.definitions = [];
+    commands.forEach((command) => {
+      this.definitions?.push(command.definition().toJSON())
+    })
+    return this.definitions;
+  }
+
+  private getMap(): Map<string, Command> {
+    const map = new Map<string, Command>();
+    for (const command of commands) {
+      const definition = command.definition()
+      map.set(definition.name, command);
     }
+
+    return map;
+  }
 }