Initial BizOne portal setup

backend/src/contacts/contacts.controller.ts

@@ -0,0 +1,86 @@
+import { Body, Controller, Delete, Get, Param, Patch, Post, Query, Req, Res, UseGuards } from '@nestjs/common';
+import type { Request } from 'express';
+import type { Response } from 'express';
+import { AuthenticatedUser } from '../auth/auth.types';
+import { ContactsService } from './contacts.service';
+import { CreateContactDto } from '../dto/create-contact.dto';
+import { UpdateContactDto } from '../dto/update-contact.dto';
+import { AuthGuard } from '../common/auth.guard';
+
+@UseGuards(AuthGuard)
+@Controller('contacts')
+export class ContactsController {
+  constructor(private readonly contactsService: ContactsService) {}
+
+  @Get()
+  findAll(
+    @Query('page') page?: string,
+    @Query('limit') limit?: string,
+    @Query('search') search?: string,
+    @Query('status') status?: string,
+    @Query('tag') tag?: string,
+  ) {
+    return this.contactsService.findAll({
+      page: Number(page || '1'),
+      limit: Number(limit || '10'),
+      search,
+      status,
+      tag,
+    });
+  }
+
+  @Get('export')
+  async exportContacts(
+    @Req() request: Request & { user: AuthenticatedUser },
+    @Res() response: Response,
+    @Query('search') search?: string,
+    @Query('status') status?: string,
+    @Query('tag') tag?: string,
+  ) {
+    const result = await this.contactsService.exportContacts(
+      {
+        page: 1,
+        limit: 100000,
+        search,
+        status,
+        tag,
+      },
+      request.user,
+      request.ip,
+    );
+
+    response.setHeader('Content-Type', result.contentType);
+    response.setHeader('Content-Disposition', `attachment; filename="${result.fileName}"`);
+    response.send(result.buffer);
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.contactsService.findOne(id);
+  }
+
+  @Post()
+  create(
+    @Req() request: Request & { user: AuthenticatedUser },
+    @Body() dto: CreateContactDto,
+  ) {
+    return this.contactsService.create(dto, request.user, request.ip);
+  }
+
+  @Patch(':id')
+  update(
+    @Req() request: Request & { user: AuthenticatedUser },
+    @Param('id') id: string,
+    @Body() dto: UpdateContactDto,
+  ) {
+    return this.contactsService.update(id, dto, request.user, request.ip);
+  }
+
+  @Delete(':id')
+  remove(
+    @Req() request: Request & { user: AuthenticatedUser },
+    @Param('id') id: string,
+  ) {
+    return this.contactsService.remove(id, request.user, request.ip);
+  }
+}