appbaseio/mirage

import { Component, OnInit, OnChanges, SimpleChange, Input, Output, EventEmitter } from "@angular/core";

@Component({
    selector: 'time-relative',
    template: `<span class="query-time">
                    {{time | prettyTime}}
                </span>`
})

export class TimeComponent implements OnInit, OnChanges {
    @Input() time: any;
    ngOnInit() {
        this.setTimeInterval(false);    
    }
    ngOnChanges() {}

    setTimeInterval(flag: boolean) {
        this.time = flag ? this.time+1 : this.time-1;
        flag = flag ? false : true;
        setTimeout(function() {
            this.setTimeInterval(flag);
        }.bind(this), 1000*60);
    }
}