fix: keep birthdays and show Shamsi dates

Imported customers keep their birthday, and assistant text plus remaining calendars use the Jalali date.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/src/leads/leads.service.ts

@@ -5,6 +5,7 @@ import {
   NotFoundException,
 } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
+import { parseBirthDate } from '../common/excel';
 import * as path from 'node:path';
 import { randomUUID } from 'node:crypto';
 import type {
@@ -268,6 +269,7 @@ export class LeadsService {
       city?: string | null;
       region?: string | null;
       instagram?: string | null;
+      birthDate?: string | null;
       addresses?: string[];
       trade?: string | null;
       source?: string | null;
@@ -314,6 +316,7 @@ export class LeadsService {
         city: emptyToNull(dto.city),
         region: emptyToNull(dto.region),
         instagram: emptyToNull(dto.instagram),
+        birthDate: parseBirthDate(dto.birthDate),
         addresses: toJsonAddresses(dto.addresses),
         trade: emptyToNull(dto.trade),
         source: emptyToNull(dto.source),
@@ -398,6 +401,9 @@ export class LeadsService {
       ...(dto.instagram !== undefined
         ? { instagram: emptyToNull(dto.instagram as string) }
         : {}),
+      ...(dto.birthDate !== undefined
+        ? { birthDate: parseBirthDate(dto.birthDate as string | null) }
+        : {}),
       ...(dto.addresses !== undefined
         ? {
             addresses: toJsonAddresses(
@@ -802,6 +808,7 @@ export class LeadsService {
           mobile: lead.mobile,
           phone: lead.phone,
           instagram: lead.instagram,
+          birthDate: lead.birthDate,
           addresses: toJsonAddresses(asAddresses(lead.addresses)),
           notes: [
             lead.notes,
@@ -819,6 +826,11 @@ export class LeadsService {
         },
       });
       createdPerson = true;
+    } else if (!person.birthDate && lead.birthDate) {
+      await this.prisma.person.update({
+        where: { id: person.id },
+        data: { birthDate: lead.birthDate },
+      });
     }
 
     const convertedStage = await this.prisma.leadStage.findFirst({
@@ -985,6 +997,7 @@ export class LeadsService {
       address2?: string;
       homeAddress?: string;
       instagram?: string;
+      birthDate?: string;
       registeredAt?: string;
       trade?: string;
       source?: string;
@@ -996,11 +1009,20 @@ export class LeadsService {
     const title = String(row.title ?? row.contactName ?? '').trim();
     if (!mobile || !title) return 'error';
 
+    const birthDate = parseBirthDate(row.birthDate);
     const existingLead = await this.prisma.lead.findFirst({
       where: { organizationId, mobile },
       select: { id: true },
     });
-    if (existingLead) return 'duplicate';
+    if (existingLead) {
+      if (birthDate) {
+        await this.prisma.lead.updateMany({
+          where: { id: existingLead.id, birthDate: null },
+          data: { birthDate },
+        });
+      }
+      return 'duplicate';
+    }
 
     const existingPerson = await this.prisma.person.findFirst({
       where: {
@@ -1009,7 +1031,15 @@ export class LeadsService {
       },
       select: { id: true },
     });
-    if (existingPerson) return 'duplicate';
+    if (existingPerson) {
+      if (birthDate) {
+        await this.prisma.person.updateMany({
+          where: { id: existingPerson.id, birthDate: null },
+          data: { birthDate },
+        });
+      }
+      return 'duplicate';
+    }
 
     try {
       const registeredAt = row.registeredAt ? new Date(row.registeredAt) : null;
@@ -1023,6 +1053,7 @@ export class LeadsService {
           city: emptyToNull(row.city),
           region: emptyToNull(row.region),
           instagram: emptyToNull(row.instagram),
+          birthDate,
           addresses: toJsonAddresses(
             collectAddresses(row.address, row.address2, row.homeAddress),
           ),
@@ -1101,6 +1132,7 @@ export class LeadsService {
       city: row.city,
       region: row.region,
       instagram: row.instagram,
+      birthDate: row.birthDate?.toISOString() ?? null,
       addresses: asAddresses(row.addresses),
       trade: row.trade,
       source: row.source,