[FEAT]: AI reply suggestion command

QuickRepliesApp.ts

@@ -32,6 +32,7 @@ import {
 import { ActionButton } from './src/enum/modals/common/ActionButtons';
 import { ExecuteActionButtonHandler } from './src/handlers/ExecuteActionButtonHandler';
 import { settings } from './src/config/settings';
+import { QrCommand } from './src/commands/QrCommand';
 
 export class QuickRepliesApp extends App {
 	private elementBuilder: ElementBuilder;
@@ -49,6 +50,9 @@ export class QuickRepliesApp extends App {
 		await configuration.slashCommands.provideSlashCommand(
 			new QsCommand(this),
 		);
+		await configuration.slashCommands.provideSlashCommand(
+			new QrCommand(this),
+		);
 		this.elementBuilder = new ElementBuilder(this.getID());
 		this.blockBuilder = new BlockBuilder(this.getID());
 

app.json

@@ -1,54 +1,54 @@
 {
-	"id": "e664d2cb-7beb-413a-837a-80fd840c387b",
-	"version": "0.0.1",
-	"requiredApiVersion": "^1.44.0",
-	"iconFile": "icon.png",
-	"author": {
-		"name": "Vipin Chaudhary",
-		"homepage": "https://github.com/RocketChat/Apps.QuickReplies",
-		"support": "https://github.com/RocketChat/Apps.QuickReplies/issues"
-	},
-	"name": "QuickReplies",
-	"nameSlug": "quickreplies",
-	"classFile": "QuickRepliesApp.ts",
-	"description": "Instantly craft and send customizable responses within Rocket.Chat.",
-	"implements": [],
-	"permissions": [
-		{
-			"name": "ui.registerButtons"
-		},
-		{
-			"name": "api"
-		},
-		{
-			"name": "slashcommand"
-		},
-		{
-			"name": "server-setting.read"
-		},
-		{
-			"name": "room.read"
-		},
-		{
-			"name": "persistence"
-		},
-		{
-			"name": "ui.interact"
-		},
-		{
-			"name": "networking"
-		},
-		{
-			"name": "message.write"
-		},
-		{
-			"name": "user.read"
-		},
-		{
-			"name": "room.write"
-		},
-		{
-			"name": "message.read"
-		}
-	]
+    "id": "e664d2cb-7beb-413a-837a-80fd840c387b",
+    "version": "0.0.1",
+    "requiredApiVersion": "^1.44.0",
+    "iconFile": "icon.png",
+    "author": {
+        "name": "Vipin Chaudhary",
+        "homepage": "https://github.com/RocketChat/Apps.QuickReplies",
+        "support": "https://github.com/RocketChat/Apps.QuickReplies/issues"
+    },
+    "name": "QuickReplies",
+    "nameSlug": "quickreplies",
+    "classFile": "QuickRepliesApp.ts",
+    "description": "Instantly craft and send customizable responses within Rocket.Chat.",
+    "implements": [],
+    "permissions": [
+        {
+            "name": "ui.registerButtons"
+        },
+        {
+            "name": "api"
+        },
+        {
+            "name": "slashcommand"
+        },
+        {
+            "name": "server-setting.read"
+        },
+        {
+            "name": "room.read"
+        },
+        {
+            "name": "persistence"
+        },
+        {
+            "name": "ui.interact"
+        },
+        {
+            "name": "networking"
+        },
+        {
+            "name": "message.write"
+        },
+        {
+            "name": "user.read"
+        },
+        {
+            "name": "room.write"
+        },
+        {
+            "name": "message.read"
+        }
+    ]
 }

i18n/en.json

@@ -17,6 +17,9 @@
 	"Quick_Search_Command_Params": "<replyname>",
 	"Quick_Search_Command_Description": "Search Quick Replies to send. Type /qs <replyname>.",
 	"Quick_Search_Command_Preview_Title": "Quick Search Command Preview",
+	"Quick_Response_Command_Parameters": "qr params",
+	"Quick_Response_Command_Description": "Generate a response for last message using AI.",
+	"Quick_Response_Command_Preview_Title": "Quick Response Command Preview",
 	"Create_Quick_Reply_Action_Button_Label": "Create a new Quick Reply",
 	"List_Quick_Reply_Action_Button_Label": "List all Quick Reply",
 	"Reply_Using_AI_Label": "🤖 Reply using AI",

src/commands/QrCommand.ts

@@ -0,0 +1,108 @@
+import {
+	ISlashCommand,
+	ISlashCommandPreview,
+	ISlashCommandPreviewItem,
+	SlashCommandContext,
+	SlashCommandPreviewItemType,
+} from '@rocket.chat/apps-engine/definition/slashcommands';
+import { QuickRepliesApp } from '../../QuickRepliesApp';
+import {
+	IRead,
+	IModify,
+	IHttp,
+	IPersistence,
+} from '@rocket.chat/apps-engine/definition/accessors';
+import { getSortedMessages, sendMessage } from '../helper/message';
+import AIHandler from '../handlers/AIHandler';
+import { UserPreferenceStorage } from '../storage/userPreferenceStorage';
+import { sendNotification } from '../helper/notification';
+
+export class QrCommand implements ISlashCommand {
+	constructor(private readonly app: QuickRepliesApp) {}
+
+	public command = 'qr';
+	public i18nDescription = 'Quick_Response_Command_Description';
+	public providesPreview = true;
+	public i18nParamsExample = 'Quick_Response_Command_Params';
+
+	public async executor(
+		context: SlashCommandContext,
+		read: IRead,
+		modify: IModify,
+		http: IHttp,
+		persis: IPersistence,
+	): Promise<void> {
+		// Placeholder for command execution logic
+	}
+
+	public async previewer(
+		context: SlashCommandContext,
+		read: IRead,
+		modify: IModify,
+		http: IHttp,
+		persis: IPersistence,
+	): Promise<ISlashCommandPreview> {
+		const sender = context.getSender();
+		const room = context.getRoom();
+		const prevMessages = await getSortedMessages(room.id, read);
+		const lastMessage = prevMessages[0];
+
+		const userPreference = new UserPreferenceStorage(
+			persis,
+			read.getPersistenceReader(),
+			sender.id,
+		);
+
+		const Preference = await userPreference.getUserPreference();
+		const AiHandler = new AIHandler(this.app, http, Preference);
+
+		let items = [] as ISlashCommandPreviewItem[];
+		if (lastMessage.text && lastMessage.sender._id != sender.id) {
+			const data = await AiHandler.handleResponse(
+				lastMessage?.text,
+				'',
+				true,
+			);
+
+			if (data.success) {
+				const str = data.response;
+				const arr = JSON.parse(str);
+				items = arr.map((message, index) => ({
+					id: (index + 1).toString(),
+					type: SlashCommandPreviewItemType.TEXT,
+					value: message,
+				})) as ISlashCommandPreviewItem[];
+
+				return {
+					i18nTitle: 'Quick_Response_Command_Preview_Title',
+					items,
+				};
+			} else {
+				await sendNotification(read, modify, sender, room, {
+					message: data.response,
+				});
+				items = [];
+				return {
+					i18nTitle: 'Quick_Response_Command_Preview_Title',
+					items,
+				};
+			}
+		} else {
+			items = [];
+			return { i18nTitle: 'Quick_Response_Command_Preview_Title', items };
+		}
+	}
+
+	public async executePreviewItem(
+		item: ISlashCommandPreviewItem,
+		context: SlashCommandContext,
+		read: IRead,
+		modify: IModify,
+		http: IHttp,
+		persis: IPersistence,
+	): Promise<void> {
+		const room = context.getRoom();
+		const message = item.value;
+		await sendMessage(modify, context.getSender(), room, message);
+	}
+}