feat: add appointment notification sharing functionality via WhatsApp, email, and system clipboard

notification-sender/src/Models/Jobs/JobProcessor.ts

@@ -9,6 +9,7 @@ const BASE_RETRY_DELAY_MS = 5000;
 const MAX_JITTER_MS = 3000;
 const THROTTLE_RETRY_DELAY_MS = 8000;
 const DEFAULT_CLEANUP_INTERVAL_MS = 60 * 60 * 1000;
+const CLEANUP_RETENTION_DAYS = 7;
 const SUPPORTED_APPOINTMENT_NOTIFICATION_TYPES = new Set(["creation", "reminder", "cancellation"]);
 
 function resolveCleanupIntervalMs(): number {
@@ -41,6 +42,12 @@ export function buildStartOfDay(date: Date): Date {
     return new Date(date.getFullYear(), date.getMonth(), date.getDate());
 }
 
+export function buildCleanupCutoff(now: Date): Date {
+    const cutoff = buildStartOfDay(now);
+    cutoff.setDate(cutoff.getDate() - CLEANUP_RETENTION_DAYS);
+    return cutoff;
+}
+
 function getJobId(job: { id?: unknown; _id?: unknown; appointmentId?: unknown; channel?: unknown; get?: (path: string) => unknown }): string {
     const value = job.id || job._id || job.get?.("_id");
     if (value) return String(value);
@@ -91,7 +98,7 @@ export class JobProcessor {
     }
 
     private async cleanupOldJobs(now = new Date()): Promise<void> {
-        const cutoff = buildStartOfDay(now);
+        const cutoff = buildCleanupCutoff(now);
 
         try {
             const deletedCount = await this.jobModel.deleteBeforeScheduledAt(cutoff);

notification-sender/src/Models/Jobs/NotificationContentResolver.ts

@@ -147,7 +147,7 @@ export function buildNotificationText(params: {
 }
 
 export async function resolveNotificationContent(job: INotificationJobDocument): Promise<ResolvedNotificationContent> {
-    if ((job.type === "creation" || job.type === "reminder" || job.type === "cancellation") && job.payload) {
+    if ((job.type === "creation" || job.type === "reminder" || job.type === "update" || job.type === "cancellation") && job.payload) {
         const { email, phoneNumber, userId, companyOwnerId } = job.payload;
         const subject = job.channel === "email"
             ? job.payload.emailSubject

notification-sender/src/Models/Jobs/NotificationJob.Adapter.Mongoose.ts

@@ -4,6 +4,8 @@ export type NotificationChannel = "whatsapp" | "email" | "system";
 export type NotificationJobStatus = "pending" | "processing" | "sent" | "failed" | "cancelled";
 export type NotificationJobType = "creation" | "reminder" | "update" | "cancellation";
 
+export const DELETABLE_NOTIFICATION_JOB_STATUSES: NotificationJobStatus[] = ["sent", "failed", "cancelled"];
+
 export interface NotificationJobPayload {
     email?: string;
     phoneNumber?: string;
@@ -106,6 +108,7 @@ export class NotificationJobModel {
     async deleteBeforeScheduledAt(cutoff: Date): Promise<number> {
         const result = await this.notificationJobList.deleteMany({
             scheduledAt: { $lt: cutoff },
+            status: { $in: DELETABLE_NOTIFICATION_JOB_STATUSES },
         }).exec();
 
         return result.deletedCount || 0;

notification-sender/src/Models/Jobs/__tests__/JobProcessor.test.ts

@@ -1,5 +1,6 @@
 import { dispatchEmail, dispatchWhatsApp } from "../ChannelDispatchers.js";
-import { buildPendingJobQuery, buildStartOfDay, calculateNextRetryAt, JobProcessor } from "../JobProcessor.js";
+import { buildCleanupCutoff, buildPendingJobQuery, buildStartOfDay, calculateNextRetryAt, JobProcessor } from "../JobProcessor.js";
+import { DELETABLE_NOTIFICATION_JOB_STATUSES, NotificationJobModel } from "../NotificationJob.Adapter.Mongoose.js";
 import { resolveNotificationContent } from "../NotificationContentResolver.js";
 
 jest.mock("../ChannelDispatchers.js", () => ({
@@ -103,7 +104,7 @@ describe("JobProcessor", () => {
     });
 
     describe("old job cleanup", () => {
-        it("deletes jobs scheduled before the start of the current day", async () => {
+        it("deletes jobs scheduled before the 7-day retention cutoff", async () => {
             const deleteBeforeScheduledAt = jest.fn().mockResolvedValue(3);
             const now = new Date(2026, 6, 21, 15, 30, 0, 0);
 
@@ -112,7 +113,30 @@ describe("JobProcessor", () => {
                 now
             );
 
-            expect(deleteBeforeScheduledAt).toHaveBeenCalledWith(new Date(2026, 6, 21, 0, 0, 0, 0));
+            expect(deleteBeforeScheduledAt).toHaveBeenCalledWith(new Date(2026, 6, 14, 0, 0, 0, 0));
+        });
+
+        it("builds the 7-day retention cutoff from the start of the local day", () => {
+            expect(buildCleanupCutoff(new Date(2026, 6, 21, 15, 30, 0, 0))).toEqual(
+                new Date(2026, 6, 14, 0, 0, 0, 0)
+            );
+        });
+
+        it("deletes only terminal statuses and never pending or processing jobs", async () => {
+            const exec = jest.fn().mockResolvedValue({ deletedCount: 3 });
+            const deleteMany = jest.fn(() => ({ exec }));
+            const model = Object.create(NotificationJobModel.prototype) as NotificationJobModel;
+            (model as any).notificationJobList = { deleteMany };
+            const cutoff = new Date("2026-07-14T00:00:00.000Z");
+
+            await model.deleteBeforeScheduledAt(cutoff);
+
+            expect(deleteMany).toHaveBeenCalledWith({
+                scheduledAt: { $lt: cutoff },
+                status: { $in: ["sent", "failed", "cancelled"] },
+            });
+            expect(DELETABLE_NOTIFICATION_JOB_STATUSES).not.toContain("pending");
+            expect(DELETABLE_NOTIFICATION_JOB_STATUSES).not.toContain("processing");
         });
     });
 

notification-sender/src/Models/Jobs/__tests__/NotificationContentResolver.test.ts

@@ -158,6 +158,111 @@ describe("NotificationContentResolver", () => {
         });
     });
 
+    it("uses update payload content for email jobs without requiring appointment lookup", async () => {
+        const appointmentLookup = jest.spyOn(mongoose.models.Appointment, "findOne");
+
+        const result = await resolveNotificationContent({
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            companyId: "company-1",
+            channel: "email",
+            type: "update",
+            payload: {
+                email: "client@example.com",
+                phoneNumber: "5491112345678",
+                userId: "user-1",
+                companyOwnerId: "owner-1",
+                subject: "Generic update subject",
+                message: "Generic update body.",
+                emailSubject: "Email update subject",
+                emailMessage: "Email update body.",
+                wapMessage: "WAP update body.",
+                systemSubject: "System update subject",
+                systemMessage: "System update body.",
+            },
+        } as any);
+
+        expect(appointmentLookup).not.toHaveBeenCalled();
+        expect(result).toEqual({
+            email: "client@example.com",
+            phoneNumber: "5491112345678",
+            userId: "user-1",
+            companyOwnerId: "owner-1",
+            subject: "Email update subject",
+            message: "Email update body.",
+        });
+    });
+
+    it("uses update payload content for WhatsApp jobs without requiring appointment lookup", async () => {
+        const appointmentLookup = jest.spyOn(mongoose.models.Appointment, "findOne");
+
+        const result = await resolveNotificationContent({
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            companyId: "company-1",
+            channel: "whatsapp",
+            type: "update",
+            payload: {
+                email: "client@example.com",
+                phoneNumber: "5491112345678",
+                userId: "user-1",
+                companyOwnerId: "owner-1",
+                subject: "Generic update subject",
+                message: "Generic update body.",
+                emailSubject: "Email update subject",
+                emailMessage: "Email update body.",
+                wapMessage: "WAP update body.",
+                systemSubject: "System update subject",
+                systemMessage: "System update body.",
+            },
+        } as any);
+
+        expect(appointmentLookup).not.toHaveBeenCalled();
+        expect(result).toEqual({
+            email: "client@example.com",
+            phoneNumber: "5491112345678",
+            userId: "user-1",
+            companyOwnerId: "owner-1",
+            subject: "Generic update subject",
+            message: "WAP update body.",
+        });
+    });
+
+    it("uses update payload content for system jobs without requiring appointment lookup", async () => {
+        const appointmentLookup = jest.spyOn(mongoose.models.Appointment, "findOne");
+
+        const result = await resolveNotificationContent({
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            companyId: "company-1",
+            channel: "system",
+            type: "update",
+            payload: {
+                email: "client@example.com",
+                phoneNumber: "5491112345678",
+                userId: "user-1",
+                companyOwnerId: "owner-1",
+                subject: "Generic update subject",
+                message: "Generic update body.",
+                emailSubject: "Email update subject",
+                emailMessage: "Email update body.",
+                wapMessage: "WAP update body.",
+                systemSubject: "System update subject",
+                systemMessage: "System update body.",
+            },
+        } as any);
+
+        expect(appointmentLookup).not.toHaveBeenCalled();
+        expect(result).toEqual({
+            email: "client@example.com",
+            phoneNumber: "5491112345678",
+            userId: "user-1",
+            companyOwnerId: "owner-1",
+            subject: "System update subject",
+            message: "System update body.",
+        });
+    });
+
     it("uses WhatsApp cancellation payload content for WhatsApp jobs", async () => {
         const result = await resolveNotificationContent({
             appointmentId: "deleted-appointment-1",

server/src/Models/Appointments/Appointments.Interface.ts

@@ -54,6 +54,15 @@ export type CreateImmediateAppointmentNotificationJobsParams = {
     type: APPOINTMENT_NOTIFICATION_TYPE;
 };
 
+export type AppointmentNotificationPreviewParams = CreateImmediateAppointmentNotificationJobsParams;
+
+export type AppointmentNotificationPreviewResult = {
+    subject: string;
+    message: string;
+    emailMessage: string;
+    wapMessage: string;
+};
+
 export type MoveAppointmentParams = {
     id: string;
     companyId: string;
@@ -328,6 +337,7 @@ export interface IAppointmentsManager {
     sendWapNotification(data: SendAppointmentNotificationParams): Promise<void>;
     sendEmailNotification(data: SendAppointmentNotificationParams): Promise<void>;
     createImmediateNotificationJobs(data: CreateImmediateAppointmentNotificationJobsParams): Promise<void>;
+    getAppointmentNotificationPreview(data: AppointmentNotificationPreviewParams): Promise<AppointmentNotificationPreviewResult>;
     sendWapSystemNotification(data: SendWapSystemNotificationParams): Promise<void>;
     deleteAppointmentsByCompany(data: DeleteAppointmentsByCompanyParams): Promise<void>;
     changeEmployeeToOwner(data: ChangeEmployeeToOwnerParams): Promise<void>;

server/src/Models/Appointments/Appointments.ts

@@ -7,6 +7,7 @@ import {
     AppointmentEvent,
     AppointmentEventByClient,
     AppointmentNotificationIntent,
+    AppointmentNotificationPreviewResult,
     ChangeEmployeeToOwnerParams,
     CountAppointmentsByMonthParams,
     CreateAppointmentParams,
@@ -2903,6 +2904,52 @@ public async updateAppointment(data: UpdateAppointmentParams): Promise<void> {
         });
     }
 
+    public async getAppointmentNotificationPreview(data: CreateImmediateAppointmentNotificationJobsParams): Promise<AppointmentNotificationPreviewResult> {
+        await validateSessionUser({ sessionUser: data.sessionUser });
+
+        if (![APPOINTMENT_NOTIFICATION_TYPE.CREATION, APPOINTMENT_NOTIFICATION_TYPE.REMINDER].includes(data.type)) {
+            throw new Error("El tipo de notificación no es válido para esta acción");
+        }
+
+        const checkAppointment = await this.Appointments.findOne({
+            _id: data.appointmentId,
+        });
+
+        if (!checkAppointment) {
+            throw new Error("El turno no existe");
+        }
+
+        await validatePermissionsByCompany({
+            companyId: String(checkAppointment.companyId),
+            sessionUser: data.sessionUser,
+        });
+
+        const emailContent = await this.tryToSendNotification({
+            appointmentId: data.appointmentId,
+            sessionUser: data.sessionUser,
+            type: data.type,
+            channel: "email",
+        });
+        const wapContent = await this.tryToSendNotification({
+            appointmentId: data.appointmentId,
+            sessionUser: data.sessionUser,
+            type: data.type,
+            channel: "whatsapp",
+        });
+
+        const isCreation = data.type === APPOINTMENT_NOTIFICATION_TYPE.CREATION;
+        const subject = isCreation
+            ? `Turno reservado en ${emailContent.companyCheck.name}`
+            : `Recordatorio de turno en ${emailContent.companyCheck.name}`;
+
+        return {
+            subject,
+            message: emailContent.message,
+            emailMessage: emailContent.message,
+            wapMessage: wapContent.message,
+        };
+    }
+
     public async sendWapNotification(data: SendAppointmentNotificationParams): Promise<void> {
         if (!data.sessionUser) {
             throw new Error("No se ha encontrado el usuario o no tiene permisos para realizar esta acción");

server/src/Models/NotificationJobs/NotificationJobs.Adapter.Mongoose.ts

@@ -1,11 +1,21 @@
 import { Document, Model, Schema, model } from "mongoose";
 import {
     CreateJobParams,
+    DeleteOldJobsParams,
+    DeleteOldJobsResult,
     INotificationJob,
     INotificationJobAdapter,
     NotificationJobStatus,
 } from "./NotificationJobs.Interface";
 
+export const NOTIFICATION_JOB_CLEANUP_RETENTION_DAYS = 7;
+export const NOTIFICATION_JOB_CLEANUP_INTERVAL_MS = 60 * 60 * 1000;
+export const NOTIFICATION_JOB_CLEANUP_STATUSES = [
+    NotificationJobStatus.SENT,
+    NotificationJobStatus.FAILED,
+    NotificationJobStatus.CANCELLED,
+];
+
 export interface INotificationJobDocument
     extends Omit<INotificationJob, "id">,
         Document {}
@@ -13,6 +23,7 @@ export interface INotificationJobDocument
 export class NotificationJobsAdapterMongoose implements INotificationJobAdapter {
     schema: Schema;
     notificationJobList: Model<INotificationJobDocument>;
+    private lastCleanupAt?: number;
 
     constructor() {
         this.schema = new Schema(
@@ -73,6 +84,7 @@ export class NotificationJobsAdapterMongoose implements INotificationJobAdapter
     }
 
     public async create(data: CreateJobParams): Promise<INotificationJob> {
+        await this.cleanupOldJobsIfDueSafely();
         const doc = await this.notificationJobList.create({
             ...data,
             status: NotificationJobStatus.PENDING,
@@ -111,6 +123,7 @@ export class NotificationJobsAdapterMongoose implements INotificationJobAdapter
     }
 
     public async cancelByAppointment(appointmentId: string): Promise<void> {
+        await this.cleanupOldJobsIfDueSafely();
         await this.notificationJobList
             .updateMany(
                 {
@@ -123,9 +136,52 @@ export class NotificationJobsAdapterMongoose implements INotificationJobAdapter
     }
 
     public async findByAppointment(appointmentId: string): Promise<INotificationJob[]> {
+        await this.cleanupOldJobsIfDueSafely();
         const docs = await this.notificationJobList
             .find({ appointmentId })
             .exec();
         return docs.map((d) => d.toObject() as INotificationJob);
     }
+
+    public async deleteOldJobs(
+        data: DeleteOldJobsParams
+    ): Promise<DeleteOldJobsResult> {
+        const result = await this.notificationJobList
+            .deleteMany({
+                scheduledAt: { $lt: data.scheduledBefore },
+                status: { $in: data.statuses },
+            })
+            .exec();
+
+        return { deletedCount: result.deletedCount || 0 };
+    }
+
+    public async cleanupOldJobsIfDue(now = new Date()): Promise<void> {
+        if (
+            this.lastCleanupAt !== undefined &&
+            now.getTime() - this.lastCleanupAt < NOTIFICATION_JOB_CLEANUP_INTERVAL_MS
+        ) {
+            return;
+        }
+
+        const scheduledBefore = new Date(now.getTime());
+        scheduledBefore.setDate(
+            scheduledBefore.getDate() - NOTIFICATION_JOB_CLEANUP_RETENTION_DAYS
+        );
+
+        await this.deleteOldJobs({
+            scheduledBefore,
+            statuses: NOTIFICATION_JOB_CLEANUP_STATUSES,
+        });
+        this.lastCleanupAt = now.getTime();
+    }
+
+    private async cleanupOldJobsIfDueSafely(): Promise<void> {
+        try {
+            await this.cleanupOldJobsIfDue();
+        } catch (error) {
+            const message = error instanceof Error ? error.message : String(error);
+            console.warn(`Notification jobs cleanup failed: ${message}`);
+        }
+    }
 }

server/src/Models/NotificationJobs/NotificationJobs.Interface.ts

@@ -58,6 +58,15 @@ export interface CreateJobParams {
     payload?: NotificationJobPayload;
 }
 
+export interface DeleteOldJobsParams {
+    scheduledBefore: Date;
+    statuses: NotificationJobStatus[];
+}
+
+export interface DeleteOldJobsResult {
+    deletedCount: number;
+}
+
 export interface INotificationJobAdapter {
     create(data: CreateJobParams): Promise<INotificationJob>;
     findPendingDue(now: Date): Promise<INotificationJob[]>;
@@ -68,4 +77,5 @@ export interface INotificationJobAdapter {
     ): Promise<void>;
     cancelByAppointment(appointmentId: string): Promise<void>;
     findByAppointment(appointmentId: string): Promise<INotificationJob[]>;
+    deleteOldJobs(data: DeleteOldJobsParams): Promise<DeleteOldJobsResult>;
 }

server/src/Models/NotificationJobs/__tests__/NotificationJobs.Adapter.Mongoose.test.ts

@@ -0,0 +1,89 @@
+import {
+    NOTIFICATION_JOB_CLEANUP_STATUSES,
+    NotificationJobsAdapterMongoose,
+} from "../NotificationJobs.Adapter.Mongoose";
+import { NotificationJobStatus } from "../NotificationJobs.Interface";
+
+describe("NotificationJobsAdapterMongoose cleanup", () => {
+    const now = new Date("2026-07-21T15:30:00.000Z");
+
+    function buildAdapter() {
+        return Object.create(NotificationJobsAdapterMongoose.prototype) as NotificationJobsAdapterMongoose;
+    }
+
+    it("runs throttled retention cleanup before create on the production adapter path", async () => {
+        const adapter = buildAdapter();
+        const deleteOldJobs = jest.fn().mockResolvedValue({ deletedCount: 2 });
+        const create = jest.fn().mockResolvedValue({ toObject: () => ({ id: "job-1" }) });
+        (adapter as any).deleteOldJobs = deleteOldJobs;
+        (adapter as any).notificationJobList = { create };
+
+        jest.useFakeTimers().setSystemTime(now);
+
+        await adapter.create({
+            companyId: "company-1",
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            channel: "email",
+            type: "creation",
+            scheduledAt: now,
+        });
+
+        expect(deleteOldJobs).toHaveBeenCalledWith({
+            scheduledBefore: new Date("2026-07-14T15:30:00.000Z"),
+            statuses: NOTIFICATION_JOB_CLEANUP_STATUSES,
+        });
+        expect(NOTIFICATION_JOB_CLEANUP_STATUSES).toEqual([
+            NotificationJobStatus.SENT,
+            NotificationJobStatus.FAILED,
+            NotificationJobStatus.CANCELLED,
+        ]);
+        expect(create).toHaveBeenCalledWith(expect.objectContaining({
+            status: NotificationJobStatus.PENDING,
+            attempts: 0,
+            maxAttempts: 3,
+        }));
+    });
+
+    it("continues creating jobs when production cleanup fails", async () => {
+        const adapter = buildAdapter();
+        const deleteOldJobs = jest.fn().mockRejectedValue(new Error("database down"));
+        const create = jest.fn().mockResolvedValue({ toObject: () => ({ id: "job-1" }) });
+        const warn = jest.spyOn(console, "warn").mockImplementation(() => undefined);
+        (adapter as any).deleteOldJobs = deleteOldJobs;
+        (adapter as any).notificationJobList = { create };
+
+        await expect(adapter.create({
+            companyId: "company-1",
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            channel: "email",
+            type: "creation",
+            scheduledAt: now,
+        })).resolves.toEqual({ id: "job-1" });
+
+        expect(warn).toHaveBeenCalledWith("Notification jobs cleanup failed: database down");
+        expect(create).toHaveBeenCalledWith(expect.objectContaining({
+            status: NotificationJobStatus.PENDING,
+        }));
+
+        warn.mockRestore();
+    });
+
+    it("throttles only after cleanup succeeds", async () => {
+        const adapter = buildAdapter();
+        const deleteOldJobs = jest
+            .fn()
+            .mockRejectedValueOnce(new Error("database down"))
+            .mockResolvedValueOnce({ deletedCount: 0 })
+            .mockResolvedValueOnce({ deletedCount: 0 });
+        (adapter as any).deleteOldJobs = deleteOldJobs;
+
+        await expect(adapter.cleanupOldJobsIfDue(now)).rejects.toThrow("database down");
+        await adapter.cleanupOldJobsIfDue(new Date(now.getTime() + 1000));
+        await adapter.cleanupOldJobsIfDue(new Date(now.getTime() + 2000));
+        await adapter.cleanupOldJobsIfDue(new Date(now.getTime() + 60 * 60 * 1000 + 1000));
+
+        expect(deleteOldJobs).toHaveBeenCalledTimes(3);
+    });
+});

server/src/Models/NotificationJobs/__tests__/NotificationJobs.test.ts

@@ -0,0 +1,87 @@
+import { NotificationJobStatus } from "../NotificationJobs.Interface";
+
+const mockCreate = jest.fn();
+const mockCancelByAppointment = jest.fn();
+const mockFindByAppointment = jest.fn();
+const mockDeleteOldJobs = jest.fn();
+
+jest.mock("../NotificationJobs.Adapter.Mongoose", () => ({
+    NotificationJobsAdapterMongoose: jest.fn().mockImplementation(() => ({
+        create: mockCreate,
+        cancelByAppointment: mockCancelByAppointment,
+        findByAppointment: mockFindByAppointment,
+        deleteOldJobs: mockDeleteOldJobs,
+    })),
+}));
+
+describe("NotificationJobManager cleanup", () => {
+    const loadNotificationJobsList = () => {
+        jest.isolateModules(() => {
+            // eslint-disable-next-line @typescript-eslint/no-var-requires
+            require("../NotificationJobs");
+        });
+
+        // eslint-disable-next-line @typescript-eslint/no-var-requires
+        return require("../NotificationJobs").default;
+    };
+
+    beforeEach(() => {
+        jest.resetModules();
+        jest.clearAllMocks();
+        jest.useFakeTimers().setSystemTime(new Date("2026-07-29T12:00:00.000Z"));
+        mockCreate.mockResolvedValue({ id: "job-1" });
+        mockCancelByAppointment.mockResolvedValue(undefined);
+        mockFindByAppointment.mockResolvedValue([]);
+        mockDeleteOldJobs.mockResolvedValue({ deletedCount: 0 });
+    });
+
+    afterEach(() => {
+        jest.useRealTimers();
+    });
+
+    it("deletes only completed old jobs before creating a job", async () => {
+        const NotificationJobsList = loadNotificationJobsList();
+
+        await NotificationJobsList.createJob({
+            companyId: "company-1",
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            channel: "email",
+            type: "creation",
+            scheduledAt: new Date("2026-07-29T12:30:00.000Z"),
+        });
+
+        expect(mockDeleteOldJobs).toHaveBeenCalledWith({
+            scheduledBefore: new Date("2026-07-22T12:00:00.000Z"),
+            statuses: [
+                NotificationJobStatus.SENT,
+                NotificationJobStatus.FAILED,
+                NotificationJobStatus.CANCELLED,
+            ],
+        });
+        expect(mockCreate).toHaveBeenCalledTimes(1);
+    });
+
+    it("throttles cleanup across manager operations", async () => {
+        const NotificationJobsList = loadNotificationJobsList();
+
+        await NotificationJobsList.createJob({
+            companyId: "company-1",
+            appointmentId: "appointment-1",
+            clientId: "client-1",
+            channel: "email",
+            type: "creation",
+            scheduledAt: new Date("2026-07-29T12:30:00.000Z"),
+        });
+        await NotificationJobsList.cancelByAppointment("appointment-1");
+        await NotificationJobsList.findByAppointment("appointment-1");
+
+        expect(mockDeleteOldJobs).toHaveBeenCalledTimes(1);
+
+        jest.setSystemTime(new Date("2026-07-29T13:00:00.000Z"));
+
+        await NotificationJobsList.findByAppointment("appointment-1");
+
+        expect(mockDeleteOldJobs).toHaveBeenCalledTimes(2);
+    });
+});

server/src/api/Appointments/Appointments.Controller.ts

@@ -6,6 +6,8 @@ import {
     AppointmentAdminByDateView,
     CreateAppointmentParams,
     CreateImmediateAppointmentNotificationJobsParams,
+    AppointmentNotificationPreviewParams,
+    AppointmentNotificationPreviewResult,
     DeleteAppointmentParams,
     FindAppointmentsParams,
     FindAppointmentSchedulesParams,
@@ -368,6 +370,27 @@ export class CreateImmediateAppointmentNotificationJobsController extends Contro
     }
 }
 
+@Route("appointments/notification-preview")
+@Middlewares(authenticateMiddleware)
+export class AppointmentNotificationPreviewController extends Controller {
+    @Response<ApiValidationError>(500, "Ha ocurrido un error")
+    @SuccessResponse(200, "Done")
+    @Post()
+    public async getAppointmentNotificationPreview(
+        @Body() requestBody: AppointmentNotificationPreviewParams
+    ): Promise<AppointmentNotificationPreviewResult | ApiValidationError> {
+        try {
+            const preview = await new AppointmentService().getAppointmentNotificationPreview(requestBody);
+            this.setStatus(200);
+            return preview;
+        } catch (e) {
+            const errorOccurred: Error = e as Error; console.error("GET EVENT ERROR:", errorOccurred);
+            this.setStatus(500);
+            return new ApiValidationError(500, errorOccurred.message);
+        }
+    }
+}
+
 @Route("appointments/apply-discount")
 @Middlewares(authenticateMiddleware)
 export class ApplyAppointmentDiscountContrnoller extends Controller {

server/src/api/Appointments/Appointments.Service.ts

@@ -2,6 +2,8 @@ import { TextObjectFilterResult } from "../../Models/TextObjectFilter.model";
 import AppointmentList from "../../Models/Appointments/Appointments";
 import {
     CreateImmediateAppointmentNotificationJobsParams,
+    AppointmentNotificationPreviewParams,
+    AppointmentNotificationPreviewResult,
     AppointmentAdminByClientView,
     AppointmentAdminByDateView,
     CreateAppointmentParams,
@@ -167,6 +169,11 @@ export class AppointmentService {
         await AppointmentList.createImmediateNotificationJobs(data);
     }
 
+    public async getAppointmentNotificationPreview(data: AppointmentNotificationPreviewParams): Promise<AppointmentNotificationPreviewResult> {
+        await connect(`${process.env.DATABASE_CONNECTION}`);
+        return AppointmentList.getAppointmentNotificationPreview(data);
+    }
+
     public async applyDiscount(data: ApplyAppointmentDiscountParams): Promise<void> {
         await connect(`${process.env.DATABASE_CONNECTION}`);
         await AppointmentList.applyDiscount(data);

txclient/public/download-icon.svg

@@ -0,0 +1,5 @@
+<svg width="20" height="20" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M12 3V15" stroke="#3f3a4d" stroke-width="2" stroke-linecap="round"/>
+  <path d="M7 10L12 15L17 10" stroke="#3f3a4d" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+  <path d="M5 19H19" stroke="#3f3a4d" stroke-width="2" stroke-linecap="round"/>
+</svg>

txclient/src/Models/Appointments.model.ts

@@ -39,6 +39,13 @@ export type SendAppointmentNotificationParams = {
     type: APPOINTMENT_NOTIFICATION_TYPE;
 };
 
+export type AppointmentNotificationPreviewResult = {
+    subject: string;
+    message: string;
+    emailMessage: string;
+    wapMessage: string;
+};
+
 export type DeleteAppointmentParams = {
     id: string;
     validation?: boolean;

txclient/src/app/admin/(client-profile)/org/[oid]/client/[clientId]/appointments/Appointments.Service.ts

@@ -1,6 +1,7 @@
 import ApiRequest from "@services/Api.Service";
 import {
     ApplyAppointmentDiscountParams,
+    AppointmentNotificationPreviewResult,
     AppointmentAdminByClientView,
     AppointmentEventByClient,
     DeleteAppointmentDiscountParams,
@@ -108,6 +109,23 @@ export const createImmediateNotificationJobs = async (
     });
 };
 
+export const getAppointmentNotificationPreview = async (
+    data: SendAppointmentNotificationParams
+): Promise<AppointmentNotificationPreviewResult> => {
+    return new Promise<AppointmentNotificationPreviewResult>((resolve, reject) => {
+        schemaSendWapNotification
+            .validate(data, { abortEarly: true })
+            .then(() => {
+                resolve(
+                    ApiRequest.post<AppointmentNotificationPreviewResult>("appointments/notification-preview", data)
+                );
+            })
+            .catch((error) => {
+                reject(new ApiError(500, error.message));
+            });
+    });
+};
+
 const schemaApplyDiscount = Yup.object().shape({
     appointmentId: Yup.string().required("Debe seleccionar un turno."),
     companyId: Yup.string().required("Organización no seleccionada."),

txclient/src/app/admin/(client-profile)/org/[oid]/client/[clientId]/appointments/[appointmentId]/page.tsx

@@ -13,12 +13,14 @@ import {
     deleteAppointment,
     deleteAppointmentDiscount,
     findAppointmentsAdminByClient,
+    getAppointmentNotificationPreview,
     updateAppointment,
 } from "../Appointments.Service";
 import {
     ApplyAppointmentDiscountParams,
     APPOINTMENT_NOTIFICATION_TYPE,
     AppointmentEventByClient,
+    AppointmentNotificationPreviewResult,
     DeleteAppointmentDiscountParams,
     UpdateAppointmentParams,
 } from "@core/Models/Appointments.model";
@@ -27,6 +29,10 @@ import Textbox from "@core/app/components/Textbox/Textbox";
 import { useMenuStore } from "@core/Store/Menu.Store";
 import NotificationsActiveOutlinedIcon from "@mui/icons-material/NotificationsActiveOutlined";
 import DeleteIcon from "@mui/icons-material/Delete";
+import ContentCopyIcon from "@mui/icons-material/ContentCopy";
+import EmailIcon from "@mui/icons-material/Email";
+import ShareIcon from "@mui/icons-material/Share";
+import WhatsAppIcon from "@mui/icons-material/WhatsApp";
 
 import Switch from "@mui/material/Switch";
 import { ThemeProvider } from "@emotion/react";
@@ -91,6 +97,8 @@ export default function ClientAppointment() {
     const [comments, setComments] = useState<string>("");
 
     const [dialogDiscountVisible, setDialogDiscountVisible] = useState(false);
+    const [dialogShareVisible, setDialogShareVisible] = useState(false);
+    const [sharePreview, setSharePreview] = useState<AppointmentNotificationPreviewResult | undefined>(undefined);
 
     const [discountsFilterContent] = useState<TextObjectModalContent>({
         header: (
@@ -361,6 +369,14 @@ export default function ClientAppointment() {
             icon: <NotificationsActiveOutlinedIcon />,
         });
 
+        menu.add({
+            text: "Compartir",
+            onClick: () => {
+                openShareDialog();
+            },
+            icon: <ShareIcon />,
+        });
+
         if (showQuitDiscount) {
             menu.divider();
 
@@ -408,6 +424,66 @@ export default function ClientAppointment() {
         });
     };
 
+    const openShareDialog = () => {
+        if (!appointmentId) {
+            return;
+        }
+
+        setDialogShareVisible(true);
+        eventHandler.setEventType(EVENT_TYPES.LOADING);
+        getAppointmentNotificationPreview({
+            appointmentId: appointmentId.toString(),
+            type: APPOINTMENT_NOTIFICATION_TYPE.REMINDER,
+            sessionUser: SessionUser.userId,
+        })
+            .then((preview) => {
+                setSharePreview(preview);
+            })
+            .catch((error) => {
+                alert.showError(error.format());
+                setDialogShareVisible(false);
+            })
+            .finally(() => {
+                eventHandler.setEventType(EVENT_TYPES.SLEEP);
+            });
+    };
+
+    const copyShareText = async () => {
+        if (!sharePreview) {
+            return;
+        }
+
+        await navigator.clipboard.writeText(sharePreview.wapMessage);
+        alert.showSuccess("Texto copiado al portapapeles");
+    };
+
+    const shareByWhatsApp = () => {
+        if (!sharePreview) {
+            return;
+        }
+
+        window.open(`https://wa.me/?text=${encodeURIComponent(sharePreview.wapMessage)}`, "_blank");
+    };
+
+    const shareByEmail = () => {
+        if (!sharePreview) {
+            return;
+        }
+
+        window.location.href = `mailto:?subject=${encodeURIComponent(sharePreview.subject)}&body=${encodeURIComponent(sharePreview.emailMessage)}`;
+    };
+
+    const nativeShare = async () => {
+        if (!sharePreview || !navigator.share) {
+            return;
+        }
+
+        await navigator.share({
+            title: sharePreview.subject,
+            text: sharePreview.wapMessage,
+        });
+    };
+
     const applyDiscountHandler = () => {
         if (!SessionUser.userId) {
             return;
@@ -728,6 +804,88 @@ export default function ClientAppointment() {
                             </>
                         </DialogWindow>
 
+                        <DialogWindow
+                            visible={dialogShareVisible}
+                            setVisible={setDialogShareVisible}
+                        >
+                            <>
+                                <DialogContent
+                                    style={{
+                                        maxWidth: "520px",
+                                        minWidth: "300px",
+                                        margin: "auto",
+                                    }}
+                                >
+                                    <h3 style={{ marginBottom: "10px" }}>Compartir recordatorio</h3>
+                                    <p style={{ fontSize: "14px", fontWeight: 500, marginBottom: "10px" }}>
+                                        Este texto usa el mismo contenido del recordatorio de notificaciones.
+                                    </p>
+                                    <textarea
+                                        readOnly
+                                        value={sharePreview?.wapMessage || ""}
+                                        style={{
+                                            width: "100%",
+                                            minHeight: "180px",
+                                            border: "1px solid var(--gray)",
+                                            borderRadius: "8px",
+                                            color: "var(--black)",
+                                            fontSize: "14px",
+                                            padding: "10px",
+                                        }}
+                                    />
+                                </DialogContent>
+                                <DialogActions style={{ flexWrap: "wrap", gap: "8px" }}>
+                                    <ButtonMaterial
+                                        variant="contained"
+                                        color="primary"
+                                        startIcon={<WhatsAppIcon />}
+                                        disabled={!sharePreview}
+                                        onClick={shareByWhatsApp}
+                                    >
+                                        WhatsApp
+                                    </ButtonMaterial>
+                                    <ButtonMaterial
+                                        variant="contained"
+                                        color="primary"
+                                        startIcon={<EmailIcon />}
+                                        disabled={!sharePreview}
+                                        onClick={shareByEmail}
+                                    >
+                                        Email
+                                    </ButtonMaterial>
+                                    <ButtonMaterial
+                                        variant="contained"
+                                        color="primary"
+                                        startIcon={<ContentCopyIcon />}
+                                        disabled={!sharePreview}
+                                        onClick={copyShareText}
+                                    >
+                                        Copiar
+                                    </ButtonMaterial>
+                                    {typeof navigator !== "undefined" && !!navigator.share && (
+                                        <ButtonMaterial
+                                            variant="contained"
+                                            color="primary"
+                                            startIcon={<ShareIcon />}
+                                            disabled={!sharePreview}
+                                            onClick={nativeShare}
+                                        >
+                                            Compartir
+                                        </ButtonMaterial>
+                                    )}
+                                    <ButtonMaterial
+                                        variant="contained"
+                                        color="secondary"
+                                        onClick={() => {
+                                            setDialogShareVisible(false);
+                                        }}
+                                    >
+                                        Cerrar
+                                    </ButtonMaterial>
+                                </DialogActions>
+                            </>
+                        </DialogWindow>
+
                         <DialogWindow
                             visible={dialogChangeServiceVisible}
                             setVisible={setDialogChangeServiceVisible}

txclient/src/app/components/UserMenu/UserMenu.tsx

@@ -159,6 +159,15 @@ export default function UserMenu(): React.ReactElement {
         goTo(`/admin/org/profile/${orgId}/appointments/${targetDate}`);
     };
 
+    const handleDownloadClick = () => {
+        toggleMenu();
+        window.location.href = "/download/tx-latest.apk";
+    };
+
+    const userBelongsToOrganization = () => {
+        return Object.keys(SessionInfo.organizationSubscriptions || {}).length > 0;
+    };
+
     const getUserName = () => {
         return SessionInfo.loged ? SessionInfo.userFullName : "Anonimo";
     };
@@ -263,6 +272,15 @@ export default function UserMenu(): React.ReactElement {
                                 iconAlign="left"
                                 onClick={() => goTo("/messenger")}
                             />
+                            {userBelongsToOrganization() && (
+                                <ButtonOption
+                                    text="Download"
+                                    icon="/download-icon.svg"
+                                    textAlign="left"
+                                    iconAlign="left"
+                                    onClick={handleDownloadClick}
+                                />
+                            )}
                         </>
                     )}
                     {!SessionInfo.loged && (