Refactor code structure for improved readability and maintainability
Test Suite / test (24.15.0) (push) Has been cancelled
Test Suite / test (24.15.0) (push) Has been cancelled
This commit is contained in:
Nils-Johan Gynther
+216
@@ -0,0 +1,216 @@
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"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.InventoryService = void 0;
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const common_1 = require("@nestjs/common");
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const client_1 = require("@prisma/client");
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const prisma_service_1 = require("../prisma/prisma.service");
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let InventoryService = class InventoryService {
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constructor(prisma) {
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this.prisma = prisma;
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}
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throwInventoryItemNotFound(id) {
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throw new common_1.NotFoundException(`Inventory item with id ${id} not found`);
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}
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async findInventoryItemByIdOrThrow(id) {
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const existing = await this.prisma.inventoryItem.findUnique({ where: { id } });
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if (!existing) {
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this.throwInventoryItemNotFound(id);
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}
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return existing;
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}
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async ensureProductExists(productId) {
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const product = await this.prisma.product.findUnique({ where: { id: productId } });
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if (!product) {
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throw new common_1.NotFoundException('Product not found');
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}
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return product;
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}
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async findAll(query) {
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const where = {};
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const orderBy = [];
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if (query?.location) {
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where.location = query.location;
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}
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if (query?.sort === 'bestBeforeAsc') {
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orderBy.push({ bestBeforeDate: 'asc' });
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}
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else if (query?.sort === 'bestBeforeDesc') {
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orderBy.push({ bestBeforeDate: 'desc' });
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}
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else if (query?.sort === 'nameAsc') {
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orderBy.push({ product: { name: 'asc' } });
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}
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else if (query?.sort === 'purchaseDateAsc') {
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orderBy.push({ purchaseDate: 'asc' });
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}
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else if (query?.sort === 'purchaseDateDesc') {
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orderBy.push({ purchaseDate: 'desc' });
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}
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else {
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orderBy.push({ createdAt: 'desc' });
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}
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return this.prisma.inventoryItem.findMany({
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where,
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include: {
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product: true,
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},
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orderBy,
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});
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}
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async consume(id, data) {
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const existing = await this.findInventoryItemByIdOrThrow(id);
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const currentQuantity = Number(existing.quantity);
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const newQuantity = Math.max(0, currentQuantity - data.amountUsed);
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return this.prisma.$transaction(async (tx) => {
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const updatedItem = await tx.inventoryItem.update({
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where: { id },
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data: {
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quantity: new client_1.Prisma.Decimal(newQuantity),
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},
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include: {
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product: true,
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},
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});
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await tx.inventoryConsumption.create({
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data: {
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inventoryItemId: id,
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amountUsed: new client_1.Prisma.Decimal(data.amountUsed),
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comment: data.comment?.trim() || null,
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},
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});
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return updatedItem;
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});
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}
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async findConsumptionHistory(id) {
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await this.findInventoryItemByIdOrThrow(id);
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return this.prisma.inventoryConsumption.findMany({
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where: {
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inventoryItemId: id,
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},
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select: {
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id: true,
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inventoryItemId: true,
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amountUsed: true,
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comment: true,
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createdAt: true,
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inventoryItem: {
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select: { unit: true },
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},
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},
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orderBy: {
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createdAt: 'desc',
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},
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});
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}
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async findExpiring() {
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const now = new Date();
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return this.prisma.inventoryItem.findMany({
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where: {
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bestBeforeDate: {
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not: null,
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gte: now,
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},
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},
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include: {
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product: true,
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},
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orderBy: [{ bestBeforeDate: 'asc' }, { createdAt: 'desc' }],
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});
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}
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async create(data) {
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await this.ensureProductExists(data.productId);
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return this.prisma.inventoryItem.create({
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data: {
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...data,
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quantity: new client_1.Prisma.Decimal(data.quantity),
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location: data.location?.trim() || undefined,
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brand: data.brand?.trim() || undefined,
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origin: data.origin?.trim() || undefined,
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receiptName: data.receiptName?.trim() || undefined,
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suitableFor: data.suitableFor?.trim() || undefined,
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comment: data.comment?.trim() || undefined,
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purchaseDate: data.purchaseDate
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? new Date(data.purchaseDate)
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: undefined,
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bestBeforeDate: data.bestBeforeDate
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? new Date(data.bestBeforeDate)
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: undefined,
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},
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include: {
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product: true,
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},
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});
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}
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async update(id, data) {
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await this.findInventoryItemByIdOrThrow(id);
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if (typeof data.productId === 'number') {
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await this.ensureProductExists(data.productId);
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}
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const updateData = {};
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if (typeof data.productId === 'number') {
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updateData.product = {
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connect: { id: data.productId },
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};
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}
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if (typeof data.quantity === 'number') {
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updateData.quantity = new client_1.Prisma.Decimal(data.quantity);
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}
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if (typeof data.unit === 'string') {
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updateData.unit = data.unit.trim();
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}
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if (typeof data.location === 'string') {
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updateData.location = data.location.trim();
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}
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if (typeof data.brand === 'string') {
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updateData.brand = data.brand.trim();
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}
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if (typeof data.receiptName === 'string') {
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updateData.receiptName = data.receiptName.trim();
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}
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if (typeof data.purchaseDate === 'string') {
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updateData.purchaseDate = data.purchaseDate
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? new Date(data.purchaseDate)
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: null;
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}
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if (typeof data.bestBeforeDate === 'string') {
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updateData.bestBeforeDate = data.bestBeforeDate
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? new Date(data.bestBeforeDate)
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: null;
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}
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if (typeof data.opened === 'boolean') {
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updateData.opened = data.opened;
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}
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if (typeof data.suitableFor === 'string') {
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updateData.suitableFor = data.suitableFor.trim();
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}
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if (typeof data.comment === 'string') {
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updateData.comment = data.comment.trim();
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}
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return this.prisma.inventoryItem.update({
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where: { id },
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data: updateData,
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include: {
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product: true,
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},
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});
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}
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async remove(id) {
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await this.findInventoryItemByIdOrThrow(id);
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return this.prisma.inventoryItem.delete({ where: { id } });
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}
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};
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exports.InventoryService = InventoryService;
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exports.InventoryService = InventoryService = __decorate([
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(0, common_1.Injectable)(),
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__metadata("design:paramtypes", [prisma_service_1.PrismaService])
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], InventoryService);
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//# sourceMappingURL=inventory.service.js.map
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