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import { Component, OnInit } from '@angular/core'
import { FollowService } from '@app/shared/instance/follow.service'
import { ComponentPagination, hasMoreItems } from '@app/shared/rest/component-pagination.model'
import { Notifier } from '@app/core'
import { RestService } from '@app/shared'
import { SortMeta } from 'primeng/api'
@Component({
selector: 'my-about-follows',
templateUrl: './about-follows.component.html',
styleUrls: [ './about-follows.component.scss' ]
})
export class AboutFollowsComponent implements OnInit {
followers: string[] = []
followings: string[] = []
followersPagination: ComponentPagination = {
currentPage: 1,
itemsPerPage: 40,
totalItems: null
}
followingsPagination: ComponentPagination = {
currentPage: 1,
itemsPerPage: 40,
totalItems: null
}
sort: SortMeta = {
field: 'createdAt',
order: -1
}
constructor (
private restService: RestService,
private notifier: Notifier,
private followService: FollowService
) { }
ngOnInit () {
this.loadMoreFollowers()
this.loadMoreFollowings()
}
onNearOfBottom () {
this.onNearOfFollowersBottom()
this.onNearOfFollowingsBottom()
}
onNearOfFollowersBottom () {
if (!hasMoreItems(this.followersPagination)) return
this.followersPagination.currentPage += 1
this.loadMoreFollowers()
}
onNearOfFollowingsBottom () {
if (!hasMoreItems(this.followingsPagination)) return
this.followingsPagination.currentPage += 1
this.loadMoreFollowings()
}
buildLink (host: string) {
return window.location.protocol + '//' + host
}
private loadMoreFollowers () {
const pagination = this.restService.componentPaginationToRestPagination(this.followersPagination)
this.followService.getFollowers(pagination, this.sort)
.subscribe(
resultList => {
const newFollowers = resultList.data.map(r => r.follower.host)
this.followers = this.followers.concat(newFollowers)
this.followersPagination.totalItems = resultList.total
},
err => this.notifier.error(err.message)
)
}
private loadMoreFollowings () {
const pagination = this.restService.componentPaginationToRestPagination(this.followingsPagination)
this.followService.getFollowing(pagination, this.sort)
.subscribe(
resultList => {
const newFollowings = resultList.data.map(r => r.following.host)
this.followings = this.followings.concat(newFollowings)
this.followingsPagination.totalItems = resultList.total
},
err => this.notifier.error(err.message)
)
}
}
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