Examples of com.google.devrel.training.conference.domain.Conference

Package com.google.devrel.training.conference.domain

Examples of com.google.devrel.training.conference.domain.Conference

com.google.devrel.training.conference.domain.Conference
Conference class stores conference information.

        // Create 3 Conferences.
        startDate1 = dateFormat.parse("03/25/2014");
        endDate1 = dateFormat.parse("03/26/2014");
        ConferenceForm conferenceForm1 = new ConferenceForm(
                NAME1, DESCRIPTION1, TOPICS1, CITY1, startDate1, endDate1, CAP1);
        conference1 = new Conference(1001L, USER_ID, conferenceForm1);


        startDate2 = dateFormat.parse("06/25/2014");
        endDate2 = dateFormat.parse("06/26/2014");
        ConferenceForm conferenceForm2 = new ConferenceForm(
                NAME2, DESCRIPTION2, TOPICS2, CITY2, startDate2, endDate2, CAP2);
        conference2 = new Conference(1002L, USER_ID, conferenceForm2);


        startDate3 = dateFormat.parse("09/25/2014");
        endDate3 = dateFormat.parse("09/26/2014");
        ConferenceForm conferenceForm3 = new ConferenceForm(
                NAME3, DESCRIPTION3, TOPICS3, CITY3, startDate3, endDate3, CAP3);
        conference3 = new Conference(1003L, USER_ID, conferenceForm3);
        ofy().save().entities(conference1, conference2, conference3).now();
    }

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        topics.add("Google");
        topics.add("Cloud");
        topics.add("Platform");
        ConferenceForm conferenceForm = new ConferenceForm(
                NAME, DESCRIPTION, topics, CITY, startDate, endDate, CAP);
        Conference conference = conferenceApi.createConference(user, conferenceForm);
        // Registration
        Boolean result = conferenceApi.registerForConference(
                user, conference.getWebsafeKey()).getResult();
        conference = conferenceApi.getConference(conference.getWebsafeKey());
        Profile profile = ofy().load().key(Key.create(Profile.class, user.getUserId())).now();
        assertTrue("registerForConference should succeed.", result);
        assertEquals(CAP - 1, conference.getSeatsAvailable());
        assertTrue("Profile should have the conferenceId in conferenceIdsToAttend.",
                profile.getConferenceKeysToAttend().contains(conference.getWebsafeKey()));


        // Unregister
        result = conferenceApi.unregisterFromConference(
                user, conference.getWebsafeKey()).getResult();
        conference = conferenceApi.getConference(conference.getWebsafeKey());
        profile = ofy().load().key(Key.create(Profile.class, user.getUserId())).now();
        assertTrue("unregisterFromConference should succeed.", result);
        assertEquals(CAP, conference.getSeatsAvailable());
        assertFalse("Profile shouldn't have the conferenceId in conferenceIdsToAttend.",
                profile.getConferenceKeysToAttend().contains(conference.getWebsafeKey()));
    }

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        topics.add("Cloud");
        topics.add("Platform");
        // Create a conference as the remaining seats is zero.
        ConferenceForm conferenceForm = new ConferenceForm(
                NAME, DESCRIPTION, topics, CITY, startDate, endDate, 0);
        Conference conference = conferenceApi.createConference(user, conferenceForm);
        conferenceApi.registerForConference(
                user, conference.getWebsafeKey()).getResult();
    }

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        topics.add("Google");
        topics.add("Cloud");
        topics.add("Platform");
        ConferenceForm conferenceForm = new ConferenceForm(
                NAME, DESCRIPTION, topics, CITY, startDate, endDate, CAP);
        Conference conference = conferenceApi.createConference(user, conferenceForm);
        // Registration
        Boolean result = conferenceApi.registerForConference(
                user, conference.getWebsafeKey()).getResult();
        conference = conferenceApi.getConference(conference.getWebsafeKey());
        Profile profile = ofy().load().key(Key.create(Profile.class, user.getUserId())).now();
        assertTrue("The first registration should succeed.", result);
        assertEquals(CAP - 1, conference.getSeatsAvailable());
        assertTrue("Profile should have the conferenceId in conferenceIdsToAttend.",
                profile.getConferenceKeysToAttend().contains(conference.getWebsafeKey()));


        // The user has already registered for the conference. This should throw an ForbiddenException.
        conferenceApi.registerForConference(
                user, conference.getWebsafeKey()).getResult();
    }

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        Profile profile = getProfileFromUser(user);


        // TODO (Lesson 4)
        // Create a new Conference Entity, specifying the user's Profile entity
        // as the parent of the conference
        Conference conference = new Conference(conferenceId, userId, conferenceForm);


        // TODO (Lesson 4)
        // Save Conference and Profile Entities
         ofy().save().entities(conference, profile).now();

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    )
    public Conference getConference(
            @Named("websafeConferenceKey") final String websafeConferenceKey)
            throws NotFoundException {
        Key<Conference> conferenceKey = Key.create(websafeConferenceKey);
        Conference conference = ofy().load().key(conferenceKey).now();
        if (conference == null) {
            throw new NotFoundException("No Conference found with key: " + websafeConferenceKey);
        }
        return conference;
    }

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                // Get the conference key
                // Will throw ForbiddenException if the key cannot be created
                Key<Conference> conferenceKey = Key.create(websafeConferenceKey);


                // Get the Conference entity from the datastore
                Conference conference = ofy().load().key(conferenceKey).now();


                // 404 when there is no Conference with the given conferenceId.
                if (conference == null) {
                    return new WrappedBoolean (false,
                            "No Conference found with key: "
                                    + websafeConferenceKey);
                }


                // Get the user's Profile entity
                Profile profile = getProfileFromUser(user);


                // Has the user already registered to attend this conference?
                if (profile.getConferenceKeysToAttend().contains(
                        websafeConferenceKey)) {
                    return new WrappedBoolean (false, "Already registered");
                } else if (conference.getSeatsAvailable() <= 0) {
                    return new WrappedBoolean (false, "No seats available");
                } else {
                    // All looks good, go ahead and book the seat
                    profile.addToConferenceKeysToAttend(websafeConferenceKey);
                    conference.bookSeats(1);


                    // Save the Conference and Profile entities
                    ofy().save().entities(profile, conference).now();
                    // We are booked!
                    return new WrappedBoolean(true, "Registration successful");

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        topics.add("Google");
        topics.add("Cloud");
        topics.add("Platform");
        ConferenceForm conferenceForm = new ConferenceForm(
                NAME, DESCRIPTION, topics, CITY, startDate, endDate, CAP);
        Conference conference = conferenceApi.createConference(user, conferenceForm);


        // Should be 0 result.
        Collection<Conference> conferenceToAttend = conferenceApi.getConferencesToAttend(user);
        assertEquals(0, conferenceToAttend.size());


        // Registration
        conferenceApi.registerForConference(user, conference.getWebsafeKey());
        conference = conferenceApi.getConference(conference.getWebsafeKey());
        conferenceToAttend = conferenceApi.getConferencesToAttend(user);
        assertEquals(1, conferenceToAttend.size());
        assertTrue("The result should contain the conference.",
                conferenceToAttend.contains(conference));
    }

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        WrappedBoolean result = ofy().transact(new Work<WrappedBoolean>() {
            @Override
            public WrappedBoolean run() {
                Key<Conference> conferenceKey = Key.create(websafeConferenceKey);
                Conference conference = ofy().load().key(conferenceKey).now();
                // 404 when there is no Conference with the given conferenceId.
                if (conference == null) {
                    return new  WrappedBoolean(false,
                            "No Conference found with key: " + websafeConferenceKey);
                }


                // Un-registering from the Conference.
                Profile profile = getProfileFromUser(user);
                if (profile.getConferenceKeysToAttend().contains(websafeConferenceKey)) {
                    profile.unregisterFromConference(websafeConferenceKey);
                    conference.giveBackSeats(1);
                    ofy().save().entities(profile, conference).now();
                    return new WrappedBoolean(true);
                } else {
                    return new WrappedBoolean(false, "You are not registered for this conference");
                }

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        final Key<Conference> conferenceKey = factory().allocateId(profileKey, Conference.class);
        final long conferenceId = conferenceKey.getId();
        final Queue queue = QueueFactory.getDefaultQueue();


        // Start a transaction.
        Conference conference = ofy().transact(new Work<Conference>() {
            @Override
            public Conference run() {
                // Fetch user's Profile.
                Profile profile = getProfileFromUser(user);
                Conference conference = new Conference(conferenceId, userId, conferenceForm);
                // Save Conference and Profile.
                ofy().save().entities(conference, profile).now();
                queue.add(ofy().getTransaction(),
                        TaskOptions.Builder.withUrl("/tasks/send_confirmation_email")
                        .param("email", profile.getMainEmail())
                        .param("conferenceInfo", conference.toString()));
                return conference;
            }
        });
        return conference;
    }

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Related Classes of com.google.devrel.training.conference.domain.Conference

com.google.devrel.training.conference.spi.ConferenceApi

com.google.devrel.training.conference.spi.ConferenceApiGlobalQueryTest

com.google.devrel.training.conference.spi.ConferenceApiTest

java.util.Calendar

java.util.Date

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