Add lead company logos and refine Leads stats cards.

Leads can upload/change/remove a logo shown in the list; stats use fixed stage labels with accurate non-archived counts.

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

@@ -5,6 +5,7 @@ import {
   NotFoundException,
 } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
+import * as path from 'node:path';
 import type {
   ConvertLeadResult,
   LeadBoardColumnDto,
@@ -20,8 +21,18 @@ import {
   elevated,
 } from '../common/record-scope';
 import { emptyToNull, normalizePhone } from '../contacts/normalize';
+import { LocalFileStorage } from '../storage/local-file.storage';
 import { LeadStagesService } from './lead-stages.service';
 
+const LOGO_MAX_BYTES = 2 * 1024 * 1024;
+const LOGO_EXT: Record<string, string> = {
+  'image/jpeg': 'jpg',
+  'image/jpg': 'jpg',
+  'image/png': 'png',
+  'image/webp': 'webp',
+  'image/gif': 'gif',
+};
+
 function mobileKey(raw: string | null | undefined): string | null {
   const n = normalizePhone(raw);
   if (!n) return null;
@@ -57,6 +68,7 @@ export class LeadsService {
   constructor(
     private readonly prisma: PrismaService,
     private readonly stages: LeadStagesService,
+    private readonly files: LocalFileStorage,
   ) {}
 
   async list(
@@ -994,8 +1006,72 @@ export class LeadsService {
       convertedAt: row.convertedAt?.toISOString() ?? null,
       archivedAt: row.archivedAt?.toISOString() ?? null,
       daysInStage,
+      hasLogo: Boolean(row.logoStorageKey),
       createdAt: row.createdAt.toISOString(),
       updatedAt: row.updatedAt.toISOString(),
     };
   }
+
+  async saveLogo(
+    actor: Actor,
+    id: string,
+    file: Express.Multer.File | undefined,
+  ): Promise<LeadDto> {
+    if (!file?.buffer?.length) {
+      throw new BadRequestException('فایل تصویر ارسال نشده');
+    }
+    if (file.size > LOGO_MAX_BYTES) {
+      throw new BadRequestException('حجم تصویر باید کمتر از ۲ مگابایت باشد');
+    }
+    const mime = (file.mimetype || '').toLowerCase();
+    const ext = LOGO_EXT[mime];
+    if (!ext) {
+      throw new BadRequestException('فقط تصویر JPG، PNG، WebP یا GIF مجاز است');
+    }
+    const existing = await this.findAccessible(actor, id);
+    const prevKey = existing.logoStorageKey;
+    const storageKey = path
+      .join(actor.organizationId, 'leads', id, `logo.${ext}`)
+      .replace(/\\/g, '/');
+    await this.files.save(storageKey, file.buffer);
+    if (prevKey && prevKey !== storageKey) {
+      await this.files.remove(prevKey);
+    }
+    const row = await this.prisma.lead.update({
+      where: { id },
+      data: { logoStorageKey: storageKey },
+      include: leadInclude,
+    });
+    await this.addEvent(actor, id, 'note', 'لوگو به‌روز شد', null);
+    return this.toDto(row);
+  }
+
+  async removeLogo(actor: Actor, id: string): Promise<LeadDto> {
+    const existing = await this.findAccessible(actor, id);
+    if (existing.logoStorageKey) {
+      await this.files.remove(existing.logoStorageKey);
+    }
+    const row = await this.prisma.lead.update({
+      where: { id },
+      data: { logoStorageKey: null },
+      include: leadInclude,
+    });
+    return this.toDto(row);
+  }
+
+  async openLogo(actor: Actor, id: string) {
+    const existing = await this.findAccessible(actor, id);
+    if (!existing.logoStorageKey) {
+      throw new NotFoundException('لوگو تنظیم نشده');
+    }
+    const storageKey = existing.logoStorageKey;
+    const ext = path.extname(storageKey).slice(1).toLowerCase();
+    const mime =
+      Object.entries(LOGO_EXT).find(([, value]) => value === ext)?.[0] ??
+      'image/jpeg';
+    return {
+      stream: this.files.openReadStream(storageKey),
+      mimeType: mime,
+    };
+  }
 }