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  • import { Controller, Get, HttpService, Query } from '@nestjs/common';
    
    import { Observable } from 'rxjs';
    import { map } from 'rxjs/operators';
    
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    Hugo SUBTIL committed
    import { ApiQuery } from '@nestjs/swagger';
    
    import { Post } from './schemas/post.schema';
    
    
    @Controller('posts')
    export class PostsController {
      constructor(private readonly httpService: HttpService) {}
    
      @Get()
      @ApiQuery({ name: 'include', type: String, required: false })
      @ApiQuery({ name: 'fields', type: String, required: false })
      @ApiQuery({ name: 'formats', type: String, required: false })
      @ApiQuery({ name: 'filter', type: String, required: false })
      @ApiQuery({ name: 'limit', type: String, required: false })
      @ApiQuery({ name: 'page', type: String, required: false })
      @ApiQuery({ name: 'order', type: String, required: false })
      public async findAll(@Query() query): Promise<Observable<{ posts: Post[] }>> {
        return this.httpService
          .get(`${process.env.GHOST_HOST_AND_PORT}/ghost/api/v3/content/posts`, {
            params: {
              key: process.env.GHOST_CONTENT_API_KEY,
              include: query.include ? query.include : null,
              fields: query.fields ? query.fields : null,
              formats: query.formats ? query.formats : null,
              filter: query.filter ? query.filter : null,
              limit: query.limit ? query.limit : null,
              order: query.order ? query.order : null,
              page: query.page ? query.page : null,
            },
          })
          .pipe(map((response) => response.data));
      }
    }