com.pubnub.api.endpoints.push.AddChannelsToPush Maven / Gradle / Ivy

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PubNub is a cross-platform client-to-client (1:1 and 1:many) push service in the cloud, capable of broadcasting real-time messages to millions of web and mobile clients simultaneously, in less than a quarter second!

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package com.pubnub.api.endpoints.push;

import com.pubnub.api.PubNub;
import com.pubnub.api.PubNubException;
import com.pubnub.api.PubNubUtil;
import com.pubnub.api.builder.PubNubErrorBuilder;
import com.pubnub.api.endpoints.Endpoint;
import com.pubnub.api.enums.PNOperationType;
import com.pubnub.api.enums.PNPushType;
import com.pubnub.api.models.consumer.push.PNPushAddChannelResult;
import lombok.Setter;
import lombok.experimental.Accessors;
import retrofit2.Call;
import retrofit2.Response;
import retrofit2.Retrofit;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

@Accessors(chain = true, fluent = true)
public class AddChannelsToPush extends Endpoint, PNPushAddChannelResult> {

    @Setter
    private PNPushType pushType;
    @Setter
    private List channels;
    @Setter
    private String deviceId;

    public AddChannelsToPush(PubNub pubnub, Retrofit retrofit) {
        super(pubnub, retrofit);
        channels = new ArrayList<>();
    }

    @Override
    protected void validateParams() throws PubNubException {
        if (this.getPubnub().getConfiguration().getSubscribeKey() == null || this.getPubnub().getConfiguration().getSubscribeKey().isEmpty()) {
            throw PubNubException.builder().pubnubError(PubNubErrorBuilder.PNERROBJ_SUBSCRIBE_KEY_MISSING).build();
        }
        if (pushType == null) {
            throw PubNubException.builder().pubnubError(PubNubErrorBuilder.PNERROBJ_PUSH_TYPE_MISSING).build();
        }
        if (deviceId == null || deviceId.isEmpty()) {
            throw PubNubException.builder().pubnubError(PubNubErrorBuilder.PNERROBJ_DEVICE_ID_MISSING).build();
        }
        if (channels.size() == 0) {
            throw PubNubException.builder().pubnubError(PubNubErrorBuilder.PNERROBJ_CHANNEL_MISSING).build();
        }
    }

    @Override
    protected Call> doWork(Map baseParams) throws PubNubException {
        baseParams.put("type", pushType.name().toLowerCase());

        if (channels.size() != 0) {
            baseParams.put("add", PubNubUtil.joinString(channels, ","));
        }

        PushService service = this.getRetrofit().create(PushService.class);
        return service.modifyChannelsForDevice(this.getPubnub().getConfiguration().getSubscribeKey(), deviceId, baseParams);

    }

    @Override
    protected PNPushAddChannelResult createResponse(Response> input) throws PubNubException {
        if (input.body() == null) {
            throw PubNubException.builder().pubnubError(PubNubErrorBuilder.PNERROBJ_PARSING_ERROR).build();
        }

        return PNPushAddChannelResult.builder().build();
    }

    @Override
    protected PNOperationType getOperationType() {
        return PNOperationType.PNPushNotificationEnabledChannelsOperation;
    }

    @Override
    protected boolean isAuthRequired() {
        return true;
    }
}