D-Net

import { Component, OnInit } from '@angular/core';

import { RepositoryService } from "../../services/repository.service";

import { SharedService } from "../../services/shared.service";

import { RepositorySnippet } from "../../domain/typeScriptClasses";

import { Router } from "@angular/router";

@Component ({

  selector: 'app-join',

  templateUrl: './join.component.html',

})

export class JoinComponent implements OnInit {

  repositoriesOfUser: RepositorySnippet[];

  loadingMessage: string;

  constructor(private repositoryService: RepositoryService,

              private sharedService: SharedService,

              private router: Router) {

  }

  ngOnInit() {

    this.loadingMessage = ' ';

    let body = document.getElementsByTagName('body')[0];

    body.classList.remove("landing");

    body.classList.add("dashboard");

    if(this.sharedService.getRepositoriesOfUser() && this.sharedService.getRepositoriesOfUser().length>0) {

      this.repositoriesOfUser = this.sharedService.getRepositoriesOfUser();

      if(this.repositoriesOfUser.length>0)

        this.router.navigate([`/repository/${this.repositoriesOfUser[0].id}/dashboard`]);

      else

        this.loadingMessage = null;

    } else {

      this.getReposOfUser();

    }

  }

  getReposOfUser(): void {

    this.repositoryService.getRepositoriesOfUser()

      .subscribe(

        repos => {

          this.repositoriesOfUser = repos;

          if(this.repositoriesOfUser.length>0)

            this.router.navigate([`/repository/${this.repositoriesOfUser[0].id}/dashboard`]);

          else

            this.loadingMessage = null;

        },

        error => { console.log(error); }

      );

  }

}