chore: get announcements for user that buy service
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Matin
@@ -0,0 +1,240 @@
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import { BadRequestException, Injectable } from "@nestjs/common";
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import { AnnouncementMessage, CommonMessage } from "../../../common/enums/message.enum";
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import { DanakServicesService } from "../../danak-services/providers/danak-services.service";
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import { UsersService } from "../../users/providers/users.service";
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import { PaginationUtils } from "../../utils/providers/pagination.utils";
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import { CreateAnnouncementDto } from "../DTO/create-announcement.dto";
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import { SearchAnnouncementQueryDto } from "../DTO/search-announcement-query.dto";
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import { AnnouncementRepository } from "../repositories/announcement.repository";
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import { UserAnnouncementRepository } from "../repositories/user-announcement.repository";
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@Injectable()
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export class AnnouncementService {
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constructor(
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private readonly announcementRepository: AnnouncementRepository,
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private readonly userAnnouncementRepository: UserAnnouncementRepository,
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private readonly danakServicesService: DanakServicesService,
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private readonly usersService: UsersService,
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) {}
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/***************************************** */
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async createAnnouncement(createAnnouncementDto: CreateAnnouncementDto) {
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let service;
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let groups;
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if (createAnnouncementDto.serviceId) {
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service = await this.danakServicesService.findServiceById(createAnnouncementDto.serviceId);
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}
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if (createAnnouncementDto.groupIds) {
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groups = await this.usersService.getUserGroupsByIds(createAnnouncementDto.groupIds);
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}
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//TODO: Create Queue for publishAT
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const announcement = this.announcementRepository.create({
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...createAnnouncementDto,
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service,
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targetGroups: groups?.userGroups,
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});
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await this.announcementRepository.save(announcement);
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return {
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message: CommonMessage.CREATED,
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announcement,
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};
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}
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/***************************************** */
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async getAllAnnouncements(queryDto: SearchAnnouncementQueryDto, userId: string) {
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const { limit, skip } = PaginationUtils(queryDto);
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const queryBuilder = this.announcementRepository
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.createQueryBuilder("announcement")
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.leftJoin("announcement.service", "danak_service")
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.addSelect(["danak_service.id", "danak_service.name"])
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.leftJoin("announcement.targetGroups", "group")
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.addSelect(["group.id", "group.name"])
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.leftJoinAndSelect("announcement.userAnnouncements", "userAnnouncements", "userAnnouncements.userId = :userId", { userId });
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if (queryDto.since) {
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queryBuilder.andWhere("announcement.createdAt >= :since", { since: queryDto.since });
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}
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if (queryDto.publishAt) {
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queryBuilder.andWhere("announcement.publishAt >= :publishAt", { publishAt: queryDto.publishAt });
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}
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if (queryDto.q) {
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queryBuilder.andWhere("announcement.title LIKE :q", { q: `%${queryDto.q}%` });
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}
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queryBuilder.orderBy("announcement.createdAt", "DESC");
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const [announcements, count] = await queryBuilder.skip(skip).take(limit).getManyAndCount();
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return { announcements, count, paginate: true };
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}
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/***************************************** */
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// async getAllAnnouncementsByUser(queryDto: SearchAnnouncementQueryDto, userId: string) {
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// const { limit, skip } = PaginationUtils(queryDto);
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// const queryBuilder = this.announcementRepository
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// .createQueryBuilder("announcement")
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// .leftJoin("announcement.service", "danak_service")
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// .addSelect(["danak_service.id", "danak_service.name"])
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// .leftJoin("announcement.targetGroups", "group")
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// .addSelect(["group.id", "group.name"])
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// .leftJoin("group.users", "groupUser")
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// .leftJoinAndSelect("announcement.userAnnouncements", "userAnnouncements", "userAnnouncements.userId = :userId", { userId })
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// .where("announcement.isPublic = :isPublic", { isPublic: true }) // Check if the announcement is public
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// .orWhere("groupUser.id = :userId", { userId });
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// if (queryDto.since) {
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// queryBuilder.andWhere("announcement.createdAt >= :since", { since: queryDto.since });
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// }
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// if (queryDto.publishAt) {
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// queryBuilder.andWhere("announcement.publishAt >= :publishAt", { publishAt: queryDto.publishAt });
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// }
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// if (queryDto.q) {
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// queryBuilder.andWhere("announcement.title LIKE :q", { q: `%${queryDto.q}%` });
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// }
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// queryBuilder.orderBy("announcement.createdAt", "DESC");
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// const rawResults = await queryBuilder.getRawMany();
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// const [, count] = await queryBuilder.skip(skip).take(limit).getManyAndCount();
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// const announcements = rawResults.map((raw) => ({
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// id: raw.announcement_id,
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// createdAt: raw.announcement_createdAt,
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// updatedAt: raw.announcement_updatedAt,
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// title: raw.announcement_title,
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// content: raw.announcement_content,
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// publishAt: raw.announcement_publishAt,
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// service: {
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// id: raw.danak_service_id,
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// name: raw.danak_service_name,
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// },
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// isImportant: raw.announcement_isImportant,
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// targetGroups: raw.group_id ? [{ id: raw.group_id, name: raw.group_name }] : [],
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// isPublic: raw.announcement_isPublic,
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// isRead: raw.userAnnouncements_isRead ? true : false,
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// }));
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// return { announcements, count, paginate: true };
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// }
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/***************************************** */
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async getAllAnnouncementsByUser(queryDto: SearchAnnouncementQueryDto, userId: string) {
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const { limit, skip } = PaginationUtils(queryDto);
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const queryBuilder = this.announcementRepository
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.createQueryBuilder("announcement")
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.leftJoin("announcement.service", "service")
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.addSelect(["service.id", "service.name"])
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.leftJoin("announcement.targetGroups", "group")
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.addSelect(["group.id", "group.name"])
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.leftJoin("group.users", "groupUser")
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.leftJoin("service.subscriptionPlans", "subscriptionPlan")
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.leftJoin(
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"UserSubscription",
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"userSubscription",
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"userSubscription.planId = subscriptionPlan.id AND userSubscription.userId = :userId",
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{ userId },
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)
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.leftJoinAndSelect("announcement.userAnnouncements", "userAnnouncements", "userAnnouncements.userId = :userId", { userId })
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.where("announcement.isPublic = :isPublic", { isPublic: true })
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.orWhere("groupUser.id = :userId", { userId })
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.orWhere("userSubscription.userId = :userId", { userId });
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if (queryDto.since) {
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queryBuilder.andWhere("announcement.createdAt >= :since", { since: queryDto.since });
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}
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if (queryDto.publishAt) {
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queryBuilder.andWhere("announcement.publishAt >= :publishAt", { publishAt: queryDto.publishAt });
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}
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if (queryDto.q) {
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queryBuilder.andWhere("announcement.title LIKE :q", { q: `%${queryDto.q}%` });
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}
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queryBuilder.orderBy("announcement.createdAt", "DESC");
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const rawResults = await queryBuilder.getRawMany();
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const [, count] = await queryBuilder.skip(skip).take(limit).getManyAndCount();
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const announcements = rawResults.map((raw) => ({
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id: raw.announcement_id,
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createdAt: raw.announcement_createdAt,
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updatedAt: raw.announcement_updatedAt,
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title: raw.announcement_title,
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content: raw.announcement_content,
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publishAt: raw.announcement_publishAt,
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service: {
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id: raw.service_id,
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name: raw.service_name,
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},
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isImportant: raw.announcement_isImportant,
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targetGroups: raw.group_id ? [{ id: raw.group_id, name: raw.group_name }] : [],
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isPublic: raw.announcement_isPublic,
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isRead: raw.userAnnouncements_isRead ? true : false,
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}));
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return { announcements, count, paginate: true };
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}
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/***************************************** */
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async getOneAnnouncement(id: string, userId: string) {
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const announcement = await this.announcementRepository.findOneBy({ id });
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if (!announcement) throw new BadRequestException(AnnouncementMessage.NOT_FOUND);
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const userAnnouncement = this.userAnnouncementRepository.create({
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announcement: { id: announcement.id },
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user: { id: userId },
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isRead: true,
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});
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await this.userAnnouncementRepository.save(userAnnouncement);
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return { announcement };
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}
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/***************************************** */
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async getPublicAnnouncements() {
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const announcements = await this.announcementRepository.find({ where: { isPublic: true }, relations: ["service", "targetGroups"] });
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return { announcements };
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}
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/***************************************** */
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async getAnnouncementByService(queryDto: SearchAnnouncementQueryDto, serviceId: string) {
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const { limit, skip } = PaginationUtils(queryDto);
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const queryBuilder = this.announcementRepository
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.createQueryBuilder("announcement")
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.leftJoin("announcement.service", "danak_service")
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.addSelect(["danak_service.id", "danak_service.name"])
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.leftJoin("announcement.targetGroups", "group")
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.addSelect(["group.id", "group.name"])
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.where("danak_service.id = :serviceId", { serviceId });
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if (queryDto.since) {
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queryBuilder.andWhere("announcement.createdAt >= :since", { since: queryDto.since });
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}
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if (queryDto.publishAt) {
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queryBuilder.andWhere("announcement.publishAt >= :publishAt", { publishAt: queryDto.publishAt });
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}
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if (queryDto.q) {
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queryBuilder.andWhere("announcement.title LIKE :q", { q: `%${queryDto.q}%` });
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}
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queryBuilder.orderBy("announcement.createdAt", "DESC");
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const [announcements, count] = await queryBuilder.skip(skip).take(limit).getManyAndCount();
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return { announcements, count, paginate: true };
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}
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}
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