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/integrations/tahesab/person-link.service.ts

@@ -2,7 +2,9 @@ import {
   BadRequestException,
   ConflictException,
   Injectable,
+  Logger,
   NotFoundException,
+  type OnModuleInit,
 } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 import { PrismaService } from '../../prisma/prisma.service';
@@ -16,6 +18,7 @@ import {
   MatchPersonDto,
   SearchTahesabDto,
 } from './dto';
+import { parseBirthDate } from '../../common/excel';
 import { normalizeIranMobile, SanadBuilders, type TahesabApi } from './tahesab-methods';
 
 /** اندازهٔ هر صفحهٔ «همه» (بازهٔ کد) — امن برای پروکسی/nginx */
@@ -57,8 +60,21 @@ function pickTel(row: Record<string, unknown>): string {
   return String(row.Tel ?? row.Phone ?? row.Mobile ?? row.tel ?? '');
 }
 
+function pickBirthDate(row: Record<string, unknown>): Date | null {
+  const raw =
+    row.BDate ??
+    row.bDate ??
+    row.Tarikh_Tavalod ??
+    row.tarikh_tavalod ??
+    row.BirthDate;
+  if (raw == null) return null;
+  return parseBirthDate(String(raw));
+}
+
 @Injectable()
 export class TahesabPersonLinkService {
+  private readonly logger = new Logger(TahesabPersonLinkService.name);
+
   constructor(
     private readonly prisma: PrismaService,
     private readonly connections: TahesabConnectionsService,
@@ -522,6 +538,7 @@ export class TahesabPersonLinkService {
           ...carryPreviousSource(existing, 'tahesab'),
           importSource: 'tahesab',
           sourceRef,
+          ...(!existing.birthDate && pickBirthDate(row) ? { birthDate: pickBirthDate(row) } : {}),
           ...(mobile
             ? {
                 mobile: existing.mobile || mobile,
@@ -558,6 +575,7 @@ export class TahesabPersonLinkService {
             ...carryPreviousSource(byMobile, 'tahesab'),
             importSource: 'tahesab',
             sourceRef,
+            ...(!byMobile.birthDate && pickBirthDate(row) ? { birthDate: pickBirthDate(row) } : {}),
           },
         });
         personId = byMobile.id;
@@ -572,6 +590,7 @@ export class TahesabPersonLinkService {
             notes: `واردشده از ته‌حساب (کد ${dto.moshtariCode})`,
             importSource: 'tahesab',
             sourceRef,
+            birthDate: pickBirthDate(row),
           },
         });
         personId = created.id;
@@ -702,6 +721,13 @@ export class TahesabPersonLinkService {
       try {
         const linkedPersonId = linkedByCode.get(moshtariCode);
         if (linkedPersonId) {
+          const birthDate = pickBirthDate(rowsByCode.get(moshtariCode) ?? {});
+          if (birthDate) {
+            await this.prisma.person.updateMany({
+              where: { id: linkedPersonId, birthDate: null },
+              data: { birthDate },
+            });
+          }
           items.push({
             moshtariCode,
             ok: true,
@@ -740,4 +766,84 @@ export class TahesabPersonLinkService {
 
     return { imported, skipped, failed, items };
   }
+
+  /** مشتری‌های قبلاً لینک‌شده که تاریخ تولد ندارند را از فهرست ته‌حساب پر می‌کند. */
+  async fillMissingBirthDates() {
+    const connections = await this.prisma.accountingConnection.findMany({
+      where: { enabled: true },
+      select: { id: true, organizationId: true },
+    });
+    let filled = 0;
+    for (const connection of connections) {
+      try {
+        const links = await this.prisma.personAccountingLink.findMany({
+          where: { connectionId: connection.id, person: { birthDate: null } },
+          select: { personId: true, moshtariCode: true },
+        });
+        if (!links.length) continue;
+        const recent = await this.prisma.accountingSyncJob.findFirst({
+          where: {
+            connectionId: connection.id,
+            kind: 'birthdate',
+            createdAt: { gte: new Date(Date.now() - 12 * 60 * 60 * 1000) },
+          },
+          select: { id: true },
+        });
+        if (recent) continue;
+        await this.prisma.accountingSyncJob.create({
+          data: {
+            organizationId: connection.organizationId,
+            connectionId: connection.id,
+            kind: 'birthdate',
+            status: 'success',
+          },
+        });
+        const { api } = await this.connections.getApi(connection.organizationId, connection.id);
+        const codes = [...new Set(links.map((link) => link.moshtariCode))].sort((a, b) => a - b);
+        const personByCode = new Map(links.map((link) => [link.moshtariCode, link.personId]));
+        let index = 0;
+        while (index < codes.length) {
+          const from = codes[index]!;
+          let end = index;
+          while (
+            end + 1 < codes.length &&
+            codes[end + 1]! - from < 2000 &&
+            end - index < 400
+          ) {
+            end += 1;
+          }
+          const to = codes[end]!;
+          const raw = await api.doListMoshtariByCode(from, to);
+          for (const row of asMoshtariList(raw)) {
+            const code = pickCode(row);
+            const personId = code == null ? undefined : personByCode.get(code);
+            const birthDate = pickBirthDate(row);
+            if (!personId || !birthDate) continue;
+            const updated = await this.prisma.person.updateMany({
+              where: { id: personId, birthDate: null },
+              data: { birthDate },
+            });
+            filled += updated.count;
+          }
+          index = end + 1;
+        }
+      } catch (err) {
+        this.logger.warn(
+          `تاریخ تولد ته‌حساب برای اتصال ${connection.id} خوانده نشد: ${
+            err instanceof Error ? err.message : err
+          }`,
+        );
+      }
+    }
+    if (filled) this.logger.log(`تاریخ تولد ${filled} مشتری از ته‌حساب پر شد`);
+  }
+}
+
+@Injectable()
+export class TahesabBirthDateBackfill implements OnModuleInit {
+  constructor(private readonly links: TahesabPersonLinkService) {}
+
+  onModuleInit() {
+    void this.links.fillMissingBirthDates();
+  }
 }

apps/api/src/integrations/tahesab/tahesab.module.ts

@@ -3,7 +3,10 @@ import { AuthModule } from '../../auth/auth.module';
 import { TahesabCryptoService } from './tahesab-crypto.service';
 import { TahesabHttpClient } from './tahesab-http.client';
 import { TahesabConnectionsService } from './connections.service';
-import { TahesabPersonLinkService } from './person-link.service';
+import {
+  TahesabBirthDateBackfill,
+  TahesabPersonLinkService,
+} from './person-link.service';
 import { TahesabProductLinkService } from './product-link.service';
 import { TahesabBalanceService } from './balance.service';
 import { TahesabDocumentsService } from './documents.service';
@@ -17,6 +20,7 @@ import { TahesabController } from './tahesab.controller';
     TahesabHttpClient,
     TahesabConnectionsService,
     TahesabPersonLinkService,
+    TahesabBirthDateBackfill,
     TahesabProductLinkService,
     TahesabBalanceService,
     TahesabDocumentsService,