49 lines
1.5 KiB
TypeScript
49 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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@Injectable()
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export class BlogsService {
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constructor(private prisma: PrismaService) {}
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async getBlogs(query: any) {
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const { page = 1, limit = 10, search = '' } = query;
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const skip = (Number(page) - 1) * Number(limit);
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const where = search ? { title: { contains: search, mode: 'insensitive' as any } } : {};
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const [data, total] = await Promise.all([
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this.prisma.blog.findMany({
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where,
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skip,
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take: Number(limit),
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orderBy: { createdAt: 'desc' },
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include: { author: { select: { firstName: true, lastName: true } } }
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}),
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this.prisma.blog.count({ where })
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]);
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return {
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data,
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meta: { total, page: Number(page), limit: Number(limit), lastPage: Math.ceil(total / Number(limit)) }
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};
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}
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async createBlog(data: any, authorId: string) {
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return this.prisma.blog.create({
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data: { ...data, authorId }
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});
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}
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async updateBlog(id: string, data: any) {
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const blog = await this.prisma.blog.findUnique({ where: { id } });
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if (!blog) throw new NotFoundException('Blog not found');
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return this.prisma.blog.update({ where: { id }, data });
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}
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async deleteBlog(id: string) {
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const blog = await this.prisma.blog.findUnique({ where: { id } });
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if (!blog) throw new NotFoundException('Blog not found');
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return this.prisma.blog.delete({ where: { id } });
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}
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}
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