diff --git a/app/models/server/models/Users.js b/app/models/server/models/Users.js
index 6b755bd01a0..f33198de0ab 100644
--- a/app/models/server/models/Users.js
+++ b/app/models/server/models/Users.js
@@ -1436,23 +1436,6 @@ export class Users extends Base {
 		return this.find(query).count() !== 0;
 	}
 
-	addBannerById(_id, banner) {
-		const query = {
-			_id,
-			[`banners.${ banner.id }.read`]: {
-				$ne: true,
-			},
-		};
-
-		const update = {
-			$set: {
-				[`banners.${ banner.id }`]: banner,
-			},
-		};
-
-		return this.update(query, update);
-	}
-
 	setBannerReadById(_id, bannerId) {
 		const update = {
 			$set: {
diff --git a/app/models/server/raw/Users.js b/app/models/server/raw/Users.js
index 0d6ce77ed78..dc2cab7b623 100644
--- a/app/models/server/raw/Users.js
+++ b/app/models/server/raw/Users.js
@@ -751,4 +751,21 @@ export class UsersRaw extends BaseRaw {
 		const found = await this.findOne(query, options);
 		return !!found;
 	}
+
+	addBannerById(_id, banner) {
+		const query = {
+			_id,
+			[`banners.${ banner.id }.read`]: {
+				$ne: true,
+			},
+		};
+
+		const update = {
+			$set: {
+				[`banners.${ banner.id }`]: banner,
+			},
+		};
+
+		return this.updateOne(query, update);
+	}
 }
diff --git a/server/lib/sendMessagesToAdmins.d.ts b/server/lib/sendMessagesToAdmins.d.ts
deleted file mode 100644
index 6c418291f9c..00000000000
--- a/server/lib/sendMessagesToAdmins.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-type MessageToAdmin = {
-	fromId?: string;
-	checkFrom?: boolean;
-	msgs?: any[] | Function;
-	banners?: any[] | Function;
-};
-
-export declare function sendMessagesToAdmins(config: MessageToAdmin): void;
diff --git a/server/lib/sendMessagesToAdmins.js b/server/lib/sendMessagesToAdmins.js
deleted file mode 100644
index 08af72647e9..00000000000
--- a/server/lib/sendMessagesToAdmins.js
+++ /dev/null
@@ -1,45 +0,0 @@
-
-import { Meteor } from 'meteor/meteor';
-
-import { SystemLogger } from './logger/system';
-import { Users } from '../../app/models/server';
-import { Roles } from '../../app/models/server/raw';
-
-export async function sendMessagesToAdmins(message) {
-	const fromUser = message.checkFrom ? Users.findOneById(message.fromId, { fields: { _id: 1 } }) : true;
-	const users = await Roles.findUsersInRole('admin');
-
-	users.forEach((adminUser) => {
-		if (fromUser) {
-			try {
-				Meteor.runAsUser(message.fromId, () => Meteor.call('createDirectMessage', adminUser.username));
-
-				const rid = [adminUser._id, message.fromId].sort().join('');
-
-				if (typeof message.msgs === 'function') {
-					message.msgs = message.msgs({ adminUser });
-				}
-
-				if (!Array.isArray(message.msgs)) {
-					message.msgs = [message.msgs];
-				}
-
-				if (typeof message.banners === 'function') {
-					message.banners = message.banners({ adminUser });
-				}
-
-				if (!Array.isArray(message.banners)) {
-					message.banners = [message.banners];
-				}
-
-				Meteor.runAsUser(message.fromId, () => {
-					message.msgs.forEach((msg) => Meteor.call('sendMessage', Object.assign({ rid }, msg)));
-				});
-			} catch (e) {
-				SystemLogger.error(e);
-			}
-		}
-
-		message.banners.forEach((banner) => Users.addBannerById(adminUser._id, banner));
-	});
-}
diff --git a/server/lib/sendMessagesToAdmins.ts b/server/lib/sendMessagesToAdmins.ts
new file mode 100644
index 00000000000..eed6ad798a6
--- /dev/null
+++ b/server/lib/sendMessagesToAdmins.ts
@@ -0,0 +1,57 @@
+import { SystemLogger } from './logger/system';
+import { Roles, Users } from '../../app/models/server/raw';
+import { executeSendMessage } from '../../app/lib/server/methods/sendMessage';
+import { createDirectMessage } from '../methods/createDirectMessage';
+import { IUser } from '../../definition/IUser';
+import { IMessage } from '../../definition/IMessage';
+
+type Banner = {
+	id: string;
+	priority: number;
+	title: string;
+	text: string;
+	textArguments?: string[];
+	modifiers: string[];
+	link: string;
+};
+
+const getData = <T>(param: T[] | Function, adminUser: IUser): T[] => {
+	const result = typeof param === 'function' ? param({ adminUser }) : param;
+
+	if (!Array.isArray(result)) {
+		return [result];
+	}
+
+	return result;
+};
+
+export async function sendMessagesToAdmins({
+	fromId = 'rocket.cat',
+	checkFrom = true,
+	msgs = [],
+	banners = [],
+}: {
+	fromId?: string;
+	checkFrom?: boolean;
+	msgs?: Partial<IMessage>[] | Function;
+	banners?: Banner[] | Function;
+}): Promise<void> {
+	const fromUser = checkFrom ? await Users.findOneById(fromId, { projection: { _id: 1 } }) : true;
+
+	const users = await (await Roles.findUsersInRole('admin')).toArray();
+
+	for await (const adminUser of users) {
+		if (fromUser) {
+			try {
+				const { rid } = createDirectMessage([adminUser.username], fromId);
+
+				getData<Partial<IMessage>>(msgs, adminUser)
+					.forEach((msg) => executeSendMessage(fromId, Object.assign({ rid }, msg)));
+			} catch (error) {
+				SystemLogger.error(error);
+			}
+		}
+
+		await Promise.all(getData<Banner>(banners, adminUser).map((banner) => Users.addBannerById(adminUser._id, banner)));
+	}
+}
diff --git a/server/services/nps/notification.ts b/server/services/nps/notification.ts
index af483278108..0c65301812a 100644
--- a/server/services/nps/notification.ts
+++ b/server/services/nps/notification.ts
@@ -6,7 +6,7 @@ import moment from 'moment';
 
 import { settings } from '../../../app/settings/server';
 import { IBanner, BannerPlatform } from '../../../definition/IBanner';
-import { sendMessagesToAdmins } from '../../lib/sendMessagesToAdmins.js';
+import { sendMessagesToAdmins } from '../../lib/sendMessagesToAdmins';
 
 export const getBannerForAdmins = Meteor.bindEnvironment((expireAt: Date): Omit<IBanner, '_id'> => {
 	const lng = settings.get<string>('Language') || 'en';