65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
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import { Injectable, NotFoundException } from '@nestjs/common';
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import { InjectRepository } from '@nestjs/typeorm';
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import { Repository } from 'typeorm';
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import { Customer } from './customer.entity';
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@Injectable()
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export class CustomersService {
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constructor(
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@InjectRepository(Customer)
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private customersRepository: Repository<Customer>,
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) {}
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async create(customerData: Partial<Customer>): Promise<Customer> {
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const customer = this.customersRepository.create(customerData);
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return this.customersRepository.save(customer);
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}
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async findAll(): Promise<Customer[]> {
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return this.customersRepository.find();
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}
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async findOne(id: string): Promise<Customer> {
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const customer = await this.customersRepository.findOne({ where: { id } });
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if (!customer) {
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throw new NotFoundException(`Customer with id ${id} not found`);
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}
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return customer;
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}
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async update(id: string, customerData: Partial<Customer>): Promise<Customer> {
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const customer = await this.findOne(id);
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Object.assign(customer, customerData);
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return this.customersRepository.save(customer);
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}
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async remove(id: string): Promise<void> {
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const result = await this.customersRepository.delete(id);
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if (result.affected === 0) {
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throw new NotFoundException(`Customer with id ${id} not found`);
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}
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}
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async findWithProjects(id: string): Promise<Customer> {
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const customer = await this.customersRepository.findOne({
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where: { id },
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relations: ['projects'],
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});
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if (!customer) {
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throw new NotFoundException(`Customer with id ${id} not found`);
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}
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return customer;
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}
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async findWithQuotations(id: string): Promise<Customer> {
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const customer = await this.customersRepository.findOne({
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where: { id },
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relations: ['quotations'],
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});
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if (!customer) {
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throw new NotFoundException(`Customer with id ${id} not found`);
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}
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return customer;
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}
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}
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