99 lines
2.4 KiB
TypeScript
99 lines
2.4 KiB
TypeScript
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 { PaginatedResponse } from '@/common/responses';
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import { AppTimeoutException } from '@/common/exceptions/app-timeout.exception';
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import { FindTestsDTO } from '../dtos/find-tests.dto';
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import { filterTests } from '../helpers/filter-tests.helper';
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import Utils from '@/common/utils';
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import { Test } from '../entities/test.entity';
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@Injectable()
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export class TestsQueryProvider {
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constructor(
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/**
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* Inject Tests Repository
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*/
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@InjectRepository(Test)
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private readonly testRepository: Repository<Test>,
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) {}
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public async findAllForAdmin(query: FindTestsDTO) {
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const filterOptions = filterTests(query);
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const { page, take, limit, skip } =
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Utils.PaginationUtils.getPaginationOptions(query);
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try {
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const [tests, total] = await this.testRepository.findAndCount({
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where: filterOptions,
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skip,
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take,
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order: query.sortBy
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? {
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[query.sortBy]: query.order ?? 'ASC',
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}
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: { createdAt: 'DESC' },
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});
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return new PaginatedResponse(tests, {
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page,
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limit,
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total,
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});
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} catch (err) {
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throw new AppTimeoutException(err);
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}
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}
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public async findAllForUser() {
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try {
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return await this.testRepository.find({
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where: { isActive: true },
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select: {
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id: true,
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accessType: true,
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description: true,
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price: true,
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title: true,
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},
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order: { createdAt: 'DESC' },
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});
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} catch (err) {
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throw new AppTimeoutException(err);
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}
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}
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public async findOneForAdmin(id: number) {
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try {
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return await this.testRepository.findOneBy({ id });
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} catch (err) {
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throw new AppTimeoutException(err);
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}
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}
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public async findOneForUser(id: number) {
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let test: Test | null;
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try {
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test = await this.testRepository.findOne({
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where: { id, isActive: true },
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select: {
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id: true,
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accessType: true,
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description: true,
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price: true,
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title: true,
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},
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});
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} catch (err) {
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throw new AppTimeoutException(err);
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}
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if (!test) {
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throw new NotFoundException('tests.errors.testNotFound');
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}
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return test;
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}
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}
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