jandl-taskmanager-app/be/app/Services/Office365/Office365Service.php

<?php

namespace App\Services\Office365;

use App\Models\Blocker;
use App\Models\MasterTask;
use App\Models\Project;
use App\Models\User;
use Carbon\Carbon;
use Illuminate\Support\Facades\Http;

class Office365Service
{
    public static function getCalendarEvents()
    {
        $token   = self::getAccessToken();
        $groupId = env('OFFICE365_GROUP_ID');

        $response = Http::withToken($token)->get("https://graph.microsoft.com/v1.0/groups/$groupId/events");

        return $response->json()['value'];
    }

    public static function getAccessToken()
    {
        $tenantId     = env('MICROSOFT_TENANT_ID');
        $clientId     = env('MICROSOFT_CLIENT_ID');
        $clientSecret = env('MICROSOFT_CLIENT_SECRET');
        $username     = env('MICROSOFT_USERNAME');
        $password     = env('MICROSOFT_PASSWORD');

        $response = Http::asForm()->post("https://login.microsoftonline.com/{$tenantId}/oauth2/v2.0/token", [
            'grant_type'    => 'password',
            'client_id'     => $clientId,
            'client_secret' => $clientSecret,
            'username'      => $username,
            'password'      => $password,
            'scope'         => 'https://graph.microsoft.com/.default',
        ]);

        if ($response->failed()) {
            dd($response->body());
            throw new \Exception('Failed to obtain access token: ' . $response->body());
        }

        return $response->json()['access_token'];
    }

    public static function addBlockers(mixed $blockers)
    {
        foreach ($blockers as $blocker) {
            self::addBlocker($blocker);
        }
    }

    private static function addBlocker(mixed $blocker)
    {
        $attendees = $blocker['attendees'];

        // pre kazdeho cloveka z eventu, ktory je zaroven userom v TM vytvorime blocker
        foreach ($attendees as $attendee) {
            $user = User::where('email', $attendee['emailAddress']['address'])->first();

            if ( ! $user) {
                continue;
            }

            $blockerToInsert = [];

            $blockerToInsert['office365_id']         = $blocker['id'];
            $blockerToInsert['office365_change_key'] = $blocker['changeKey'];
            $blockerToInsert['user_id']              = $user->id;
            $blockerToInsert['name']                 = $blocker['subject'];
            $blockerToInsert['type']                 = "office365_blocker";
            $blockerToInsert['start']                = $blocker['start']['dateTime'];
            $blockerToInsert['end']                  = $blocker['end']['dateTime'];
            $blockerToInsert['approved']             = 1;
            $blockerToInsert['created_at']           = Carbon::now()->toDateTimeString();
            $blockerToInsert['updated_at']           = Carbon::now()->toDateTimeString();

            Blocker::insert($blockerToInsert);
        }
    }

    public static function editBlockers(mixed $editedBlockers)
    {
        foreach ($editedBlockers as $editedBlocker) {
            self::editBlocker($editedBlocker);
        }
    }

    private static function editBlocker(mixed $editedBlocker)
    {
        $attendees = $editedBlocker['attendees'];

        // pre kazdeho cloveka z eventu, ktory je zaroven userom v TM updatneme blocker
        foreach ($attendees as $attendee) {
            $user = User::where('email', $attendee['emailAddress']['address'])->first();

            if ( ! $user) {
                continue;
            }

            $blocker = Blocker::where('office365_id', $editedBlocker['id'])->where('user_id', $user->id)->first();

            $blocker->update([
                'office365_change_key' => $editedBlocker['changeKey'],
                'name'                 => $editedBlocker['subject'],
                'start'                => $editedBlocker['start']['dateTime'],
                'end'                  => $editedBlocker['end']['dateTime'],
                'updated_at'           => Carbon::now()->toDateTimeString(),
            ]);
        }
    }

    public static function addSubtasks(mixed $newSubtasks)
    {
        foreach ($newSubtasks as $newSubtask) {
            $project = Project::where('code', explode(' ', $newSubtask['subject'])[0])->first();

            // ak existuje viac master taskov, pouzijeme posledny
            $mastertask = MasterTask::where('project_id', $project->id)->latest()->first();
            // ak neexistuje master task k danemu projektu, tak sa subtask neprida
            if ( ! $mastertask) {
                continue;
            }

            self::addSubtask($newSubtask, $mastertask);
        }
    }

    private static function addSubtask(mixed $newSubtask, mixed $mastertask)
    {
        $attendees = $newSubtask['attendees'];

        $subtasksToInsert = [];
        $i                = 0;


        // pre kazdeho cloveka z eventu, ktory je zaroven userom v TM vytvorime subtask
        foreach ($attendees as $attendee) {
            $user    = User::where('email', $attendee['emailAddress']['address'])->first();
            $creator = User::where('email', $newSubtask['organizer']['emailAddress']['address'])->first();

            if ( ! $user || ! $creator) {
                continue;
            }

            $subtasksToInsert[$i]['user_id'] = $user->id;
            // vymazem prve slovo z title, ktore je project code
            $subtasksToInsert[$i]['title'] = substr($newSubtask['subject'],
                strpos($newSubtask['subject'], ' ') + 1);


            // estimated_time je rozdiel medzi end.dateTime a start.dateTime zakhruhleny na najblizsiu 0.5 hodinu
            $subtasksToInsert[$i]['estimated_time']       = round((strtotime($newSubtask['end']['dateTime']) - strtotime($newSubtask['start']['dateTime'])) / 3600,
                1);
            $subtasksToInsert[$i]['tracked_time']         = 0;
            $subtasksToInsert[$i]['created_by']           = $creator->id;
            $subtasksToInsert[$i]['office365_id']         = $newSubtask['id'];
            $subtasksToInsert[$i]['office365_change_key'] = $newSubtask['changeKey'];
            $subtasksToInsert[$i]['type']                 = 'office365';
            $subtasksToInsert[$i]['description']          = $newSubtask['body']['content'];
            $subtasksToInsert[$i]['deadline']             = $newSubtask['end']['dateTime'];
            $subtasksToInsert[$i]['office365_location']   = $newSubtask['location']['displayName'];
            $subtasksToInsert[$i]['is_finished']          = 0;
        }

        $subtasks = $mastertask->subtasks()->createMany($subtasksToInsert);

        // vytvorenie timeblocks
        foreach ($subtasks as $subtask) {
            $subtask->syncTimeblocks([
                [
                    'sub_task_id' => $subtask->id,
                    'start'       => $newSubtask['start']['dateTime'],
                    'end'         => $newSubtask['end']['dateTime'],
                    'is_finished' => 0,
                ]
            ]);
        }

        // manualne musim trigernut tuto operaciu, lebo cez Observer sa to nespusti - ten je nastaveny len na update subtasku
        $mastertask->recalculateEstimatedTime();
    }

    public static function finishSubtasks(mixed $subtasks)
    {
        foreach ($subtasks as $subtask) {
            // ukoncenie timeblocks
            foreach ($subtask->timeblocks as $timeblock) {
                $timeblock->update([
                    'is_finished' => 1,
                ]);
            }

            // pridanie odtrackovaneho casu
            $subtask->syncTimesheets([
                [
                    'sub_task_id' => $subtask->id,
                    'employee_id' => $subtask->user_id,
                    'time'        => $subtask->estimated_time,
                ],
            ]);

            $subtask->update([
                'is_finished' => 1,
            ]);
        }

        // manualne musim trignernut tuto operaciu, lebo cez Observer sa to nespusti - ten je nastaveny len na update subtasku
        $subtasks->first()->mastertask->recalculateTrackedTime();
    }
}