feat: add receipt import functionality with UI and backend integration

2026-04-16 20:02:57 +02:00
parent 88d3c4ad73
commit a12abe0402
10 changed files with 513 additions and 0 deletions
@@ -0,0 +1,45 @@
+import {
+  Controller,
+  Post,
+  UploadedFile,
+  UseInterceptors,
+  BadRequestException,
+} from '@nestjs/common';
+import { FileInterceptor } from '@nestjs/platform-express';
+import { memoryStorage } from 'multer';
+import { ReceiptImportService } from './receipt-import.service';
+import { ParsedReceiptItem } from './dto/parsed-receipt-item.dto';
+
+const ALLOWED_MIMES = [
+  'image/jpeg',
+  'image/png',
+  'image/webp',
+  'image/heic',
+  'image/heif',
+];
+
+@Controller('receipt-import')
+export class ReceiptImportController {
+  constructor(private readonly receiptImportService: ReceiptImportService) {}
+
+  @Post()
+  @UseInterceptors(
+    FileInterceptor('file', {
+      storage: memoryStorage(),
+      limits: { fileSize: 15 * 1024 * 1024 }, // 15 MB
+    }),
+  )
+  async parseReceipt(
+    @UploadedFile() file?: Express.Multer.File,
+  ): Promise<ParsedReceiptItem[]> {
+    if (!file?.buffer) {
+      throw new BadRequestException('Ingen fil skickades med.');
+    }
+    if (!ALLOWED_MIMES.includes(file.mimetype)) {
+      throw new BadRequestException(
+        'Otillåten filtyp. Använd JPEG, PNG eller WebP.',
+      );
+    }
+    return this.receiptImportService.parseReceipt(file);
+  }
+}