Socket Connection

In order to connect the user and the doctor there should be a channel that reflects the status update of the consultation, So we have the Socket.

Socket

For initiating the socket, there is a needed data, It is already included in the consultation data

import com.altibbi.telehealth.TBISocket
import com.altibbi.telehealth.TBISocketEventListener
import com.altibbi.telehealth.TBISubscribeEventListener

val socket = TBISocket();


socket.init(
    channelName = response.socketChannel!!,
    appKey = response.appKey!!,
    connectionCallback = object : TBISocketEventListener {
        override fun onConnectionStateChange(
            previousState: String?,
            currentState: String?
        ) {
            if(currentState == "CONNECTED"){
            }
        }
        override fun onError(
            message: String,
            code: String?,
            e: Exception?
        ) {
        }
    },
    subscribeCallback = object : TBISubscribeEventListener {
        override fun onEvent(event: JSONObject) {
        }
        override fun onAuthenticationFailure(
            message: String?,
            e: Exception?
        ) {
        }
        override fun onSubscriptionSucceeded(channelName: String) {
        }
    }
)

Use Socket Service To Listen To Consultation Event Initializing the Socket Service:

socket.subscribe("call-status", object : TBISubscribeEventListener { // call-status its the Event name 
    override fun onEvent(event: JSONObject) {
        val status = event.getString("status")
        if (status == "in_progress"){
        }else if (status == "closed"){
        }
    }
    override fun onAuthenticationFailure(
        message: String?,
        e: Exception?
    ) {
        print("onAuthenticationFailure $message")
    }
    override fun onSubscriptionSucceeded(channelName: String) {
        println("onSubscriptionSucceeded 1$channelName")
    }
})

Next Step (Move to Consultation)

On listening to the events, the event call-status reflects the status of the consultation, So you need to check the consultation data on event listener and call getConsultationInfo to check the config of the consultation and once the consultation status is in_progress and the config is ready you can move to the consultation screen

For Chat consultation the data will include the chatConfig object For Voip consultations the data will include the voipConfig object For Video consultations the data will include the videoConfig object

Config Classes

import com.google.gson.annotations.SerializedName
data class ChatConfig(
    val id: Int?,
    @SerializedName("consultation_id") val consultationId: Int?,
    @SerializedName("group_id") val groupId: String?,
    @SerializedName("app_id") val appId: String?,
    @SerializedName("chat_user_id") val chatUserId: String?,
    @SerializedName("chat_user_token") val chatUserToken: String?
) {
    companion object {
        fun fromJson(json: Map<String, Any?>): ChatConfig {
            return ChatConfig(
                id = json["id"] as? Int,
                consultationId = json["consultation_id"] as? Int,
                groupId = json["group_id"] as? String,
                appId = json["app_id"] as? String,
                chatUserId = json["chat_user_id"] as? String,
                chatUserToken = json["chat_user_token"] as? String
            )
        }
    }
}

For Both, voipConfig and videoConfig

import com.google.gson.annotations.SerializedName

data class VoipConfig(
    val id: Int?,
    @SerializedName("consultation_id") val consultationId: Int?,
    @SerializedName("api_key") val apiKey: String?,
    @SerializedName("call_id") val callId: String?,
    @SerializedName("token") val token: String?,
) {
    companion object {
        fun fromJson(json: Map<String, Any>): VoipConfig {
            return VoipConfig(
                json["id"] as? Int,
                json["consultation_id"] as? Int,
                json["api_key"] as? String,
                json["call_id"] as? String,
                json["token"] as? String
            )
        }
    }
}