59 lines
1.5 KiB
TypeScript
59 lines
1.5 KiB
TypeScript
import { Injectable, NotFoundException } from '@nestjs/common';
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import { PrismaService } from '../prisma/prisma.service';
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import { PaginationDto } from '../common/dto/pagination.dto';
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@Injectable()
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export class WikiService {
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constructor(private prisma: PrismaService) {}
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async findAll(filters: PaginationDto) {
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const {
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search,
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page = 1,
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limit = 10,
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sortBy: rawSortBy = 'term',
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sortOrder = 'asc',
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} = filters;
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const allowedSortFields = ['key', 'term', 'wikiId'];
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const sortBy = allowedSortFields.includes(rawSortBy) ? rawSortBy : 'term';
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const whereClause: any = {};
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if (search) {
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whereClause.OR = [
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{ term: { contains: search, mode: 'insensitive' } },
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{ definition: { contains: search, mode: 'insensitive' } },
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];
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}
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const skip = (page - 1) * limit;
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const [data, total] = await Promise.all([
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this.prisma.scientificTerm.findMany({
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where: whereClause,
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skip,
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take: limit,
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orderBy: { [sortBy]: sortOrder },
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}),
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this.prisma.scientificTerm.count({ where: whereClause }),
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]);
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return {
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data,
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meta: {
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total,
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page,
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lastPage: Math.ceil(total / limit),
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limit,
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},
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};
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}
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async findOneByKey(key: string) {
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const term = await this.prisma.scientificTerm.findUnique({
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where: { key },
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});
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if (!term) throw new NotFoundException('Wiki term not found');
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return term;
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}
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}
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