update: the blog comment logic for admin

src/modules/blogs/repositories/blog-comments.repository.ts

@@ -2,6 +2,8 @@ import { Injectable } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { IsNull, Repository } from "typeorm";
 
+import { PaginationUtils } from "../../utils/providers/pagination.utils";
+import { BlogCommentQueryDto } from "../DTO/blog-comment-query.dto";
 import { BlogComment } from "../entities/blog-comment.entity";
 import { CommentStatus } from "../enums/comment-status.enum";
 
@@ -35,6 +37,27 @@ export class BlogCommentsRepository extends Repository<BlogComment> {
     });
   }
 
+  async getAllCommentsForAdmin(queryDto: BlogCommentQueryDto) {
+    const { limit, skip } = PaginationUtils(queryDto);
+    const query = this.createQueryBuilder("blogComment")
+      .leftJoin("blogComment.blog", "blog")
+      .addSelect(["blog.id", "blog.title"])
+      .leftJoin("blogComment.user", "user")
+      .addSelect(["user.id", "user.firstName", "user.lastName"]);
+
+    if (queryDto.q) {
+      query.andWhere("blogComment.content ILIKE :q", { q: `%${queryDto.q}%` });
+    }
+
+    if (queryDto.status) {
+      query.andWhere("blogComment.status = :status", { status: queryDto.status });
+    }
+
+    query.orderBy("blogComment.createdAt", "DESC").skip(skip).take(limit);
+
+    return query.getManyAndCount();
+  }
+
   async findBlogCommentsByBlogId(blogId: string) {
     return this.find({
       where: { blog: { id: blogId, deletedAt: IsNull() }, status: CommentStatus.APPROVED },