com.onfido.api.client.MultipartLiveVideoRequestBuilder.kt Maven / Gradle / Ivy

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package com.onfido.api.client

import com.onfido.api.client.data.LiveVideoChallenges
import com.onfido.api.client.data.LiveVideoLanguage
import com.onfido.api.client.data.PayloadIntegrity
import com.onfido.api.client.data.SdkUploadMetaData
import kotlinx.serialization.encodeToString
import okhttp3.MultipartBody

internal class MultipartLiveVideoRequestBuilder(sdkSource: String, sdkVersion: String) :
    MultiPartRequestBuilder(sdkSource, sdkVersion) {

    @Suppress("LongParameterList")
    fun setMultipartRequestBody(
        fileName: String,
        fileType: String,
        data: ByteArray,
        challengeId: String,
        challenges: List,
        challengeSwitchTimestamp: Long,
        languages: List,
        sdkUploadMetaData: SdkUploadMetaData?,
        payloadIntegrity: PayloadIntegrity?
    ): MultipartBody.Builder {
        setChallengeId(challengeId)
        setChallenges(getJsonParserInstance().encodeToString(challenges))
        setFile(fileName, fileType, data)
        setChallengeSwitch(challengeSwitchTimestamp)
        setLanguages(getJsonParserInstance().encodeToString(languages))
        setSdkMetadata(sdkUploadMetaData)
        if (payloadIntegrity != null && !payloadIntegrity.isEmpty()) {
            // these two won't be null guaranteed by the isEmpty call above
            setSignature(payloadIntegrity.signatureBase64!!)
            setClientNonce(payloadIntegrity.clientNonce!!)
        }
        return super.getBuilder()
    }

    private fun setChallenges(challengesRepresentation: String) {
        setFormData(CHALLENGES_KEY, challengesRepresentation)
    }

    private fun setChallengeSwitch(challengeSwitchTimestamp: Long) {
        setFormData(CHALLENGE_SWITCH_KEY, challengeSwitchTimestamp.toString())
    }

    private fun setChallengeId(id: String) {
        setFormData(CHALLENGES_ID_KEY, id)
    }

    private fun setLanguages(localeCode: String) {
        setFormData(LANGUAGE_KEY, localeCode)
    }

    companion object {
        private const val CHALLENGES_ID_KEY = "challenge_id"
        private const val CHALLENGES_KEY = "challenge"
        private const val CHALLENGE_SWITCH_KEY = "challenge_switch_at"
        private const val LANGUAGE_KEY = "languages"
    }
}