2018-07-19 14:17:54 +00:00
|
|
|
import { catchError, switchMap } from 'rxjs/operators'
|
|
|
|
import { HttpClient, HttpParams } from '@angular/common/http'
|
|
|
|
import { Injectable } from '@angular/core'
|
|
|
|
import { Observable } from 'rxjs'
|
|
|
|
import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
|
|
|
|
import { VideoService } from '@app/shared/video/video.service'
|
|
|
|
import { RestExtractor, RestService } from '@app/shared'
|
|
|
|
import { environment } from 'environments/environment'
|
|
|
|
import { ResultList, Video } from '../../../../shared'
|
|
|
|
import { Video as VideoServerModel } from '@app/shared/video/video.model'
|
2018-07-20 16:31:49 +00:00
|
|
|
import { AdvancedSearch } from '@app/search/advanced-search.model'
|
2018-07-19 14:17:54 +00:00
|
|
|
|
|
|
|
export type SearchResult = {
|
|
|
|
videosResult: { totalVideos: number, videos: Video[] }
|
|
|
|
}
|
|
|
|
|
|
|
|
@Injectable()
|
|
|
|
export class SearchService {
|
|
|
|
static BASE_SEARCH_URL = environment.apiUrl + '/api/v1/search/'
|
|
|
|
|
|
|
|
constructor (
|
|
|
|
private authHttp: HttpClient,
|
|
|
|
private restExtractor: RestExtractor,
|
|
|
|
private restService: RestService,
|
|
|
|
private videoService: VideoService
|
|
|
|
) {}
|
|
|
|
|
|
|
|
searchVideos (
|
|
|
|
search: string,
|
2018-07-20 16:31:49 +00:00
|
|
|
componentPagination: ComponentPagination,
|
|
|
|
advancedSearch: AdvancedSearch
|
2018-07-19 14:17:54 +00:00
|
|
|
): Observable<{ videos: Video[], totalVideos: number }> {
|
|
|
|
const url = SearchService.BASE_SEARCH_URL + 'videos'
|
|
|
|
|
|
|
|
const pagination = this.restService.componentPaginationToRestPagination(componentPagination)
|
|
|
|
|
|
|
|
let params = new HttpParams()
|
|
|
|
params = this.restService.addRestGetParams(params, pagination)
|
2018-07-24 09:40:04 +00:00
|
|
|
|
|
|
|
if (search) params = params.append('search', search)
|
2018-07-19 14:17:54 +00:00
|
|
|
|
2018-07-20 16:31:49 +00:00
|
|
|
const advancedSearchObject = advancedSearch.toAPIObject()
|
|
|
|
|
|
|
|
for (const name of Object.keys(advancedSearchObject)) {
|
|
|
|
const value = advancedSearchObject[name]
|
|
|
|
if (!value) continue
|
|
|
|
|
2018-07-23 09:12:03 +00:00
|
|
|
if (Array.isArray(value) && value.length !== 0) {
|
2018-07-20 16:31:49 +00:00
|
|
|
for (const v of value) params = params.append(name, v)
|
|
|
|
} else {
|
|
|
|
params = params.append(name, value)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-07-19 14:17:54 +00:00
|
|
|
return this.authHttp
|
|
|
|
.get<ResultList<VideoServerModel>>(url, { params })
|
|
|
|
.pipe(
|
|
|
|
switchMap(res => this.videoService.extractVideos(res)),
|
|
|
|
catchError(err => this.restExtractor.handleError(err))
|
|
|
|
)
|
|
|
|
}
|
|
|
|
}
|