Nils-Johan Gynther
53 lines
1.3 KiB
TypeScript
53 lines
1.3 KiB
TypeScript
import { Injectable, ConflictException, NotFoundException } from '@nestjs/common';
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import { PrismaService } from '../prisma/prisma.service';
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import { CreatePantryItemDto } from './dto/create-pantry-item.dto';
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@Injectable()
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export class PantryService {
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constructor(private readonly prisma: PrismaService) {}
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findAll(userId: number) {
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return this.prisma.pantryItem.findMany({
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where: { userId },
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include: {
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product: true,
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},
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orderBy: {
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product: { name: 'asc' },
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},
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});
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}
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async create(userId: number, data: CreatePantryItemDto) {
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const existing = await this.prisma.pantryItem.findUnique({
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where: {
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userId_productId: {
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userId,
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productId: data.productId,
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},
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},
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});
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if (existing) {
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throw new ConflictException('Produkten finns redan i baslagret');
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}
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return this.prisma.pantryItem.create({
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data: { userId, productId: data.productId },
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include: { product: true },
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});
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}
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async remove(userId: number, id: number) {
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const item = await this.prisma.pantryItem.findFirst({
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where: { id, userId },
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});
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if (!item) {
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throw new NotFoundException(`PantryItem med id ${id} hittades inte`);
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}
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return this.prisma.pantryItem.delete({ where: { id } });
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}
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}
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