com.lithic.api.services.blocking.TokenizationDecisioningServiceImpl.kt Maven / Gradle / Ivy

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The Lithic Developer API is designed to provide a predictable programmatic interface for accessing your Lithic account through an API and transaction webhooks. Note that your API key is a secret and should be treated as such. Don't share it with anyone, including us. We will never ask you for it.

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// File generated from our OpenAPI spec by Stainless.

package com.lithic.api.services.blocking

import com.lithic.api.core.ClientOptions
import com.lithic.api.core.RequestOptions
import com.lithic.api.core.http.HttpMethod
import com.lithic.api.core.http.HttpRequest
import com.lithic.api.core.http.HttpResponse.Handler
import com.lithic.api.errors.LithicError
import com.lithic.api.models.TokenizationDecisioningRetrieveSecretParams
import com.lithic.api.models.TokenizationDecisioningRotateSecretParams
import com.lithic.api.models.TokenizationDecisioningRotateSecretResponse
import com.lithic.api.models.TokenizationSecret
import com.lithic.api.services.errorHandler
import com.lithic.api.services.json
import com.lithic.api.services.jsonHandler
import com.lithic.api.services.withErrorHandler

class TokenizationDecisioningServiceImpl
constructor(
    private val clientOptions: ClientOptions,
) : TokenizationDecisioningService {

    private val errorHandler: Handler = errorHandler(clientOptions.jsonMapper)

    private val retrieveSecretHandler: Handler =
        jsonHandler(clientOptions.jsonMapper).withErrorHandler(errorHandler)

    /**
     * Retrieve the Tokenization Decisioning secret key. If one does not exist your program yet,
     * calling this endpoint will create one for you. The headers of the Tokenization Decisioning
     * request will contain a hmac signature which you can use to verify requests originate from
     * Lithic. See [this page](https://docs.lithic.com/docs/events-api#verifying-webhooks) for more
     * detail about verifying Tokenization Decisioning requests.
     */
    override fun retrieveSecret(
        params: TokenizationDecisioningRetrieveSecretParams,
        requestOptions: RequestOptions
    ): TokenizationSecret {
        val request =
            HttpRequest.builder()
                .method(HttpMethod.GET)
                .addPathSegments("tokenization_decisioning", "secret")
                .putAllQueryParams(clientOptions.queryParams)
                .putAllQueryParams(params.getQueryParams())
                .putAllHeaders(clientOptions.headers)
                .putAllHeaders(params.getHeaders())
                .build()
        return clientOptions.httpClient.execute(request, requestOptions).let { response ->
            response
                .use { retrieveSecretHandler.handle(it) }
                .apply {
                    if (requestOptions.responseValidation ?: clientOptions.responseValidation) {
                        validate()
                    }
                }
        }
    }

    private val rotateSecretHandler: Handler =
        jsonHandler(clientOptions.jsonMapper)
            .withErrorHandler(errorHandler)

    /**
     * Generate a new Tokenization Decisioning secret key. The old Tokenization Decisioning secret
     * key will be deactivated 24 hours after a successful request to this endpoint.
     */
    override fun rotateSecret(
        params: TokenizationDecisioningRotateSecretParams,
        requestOptions: RequestOptions
    ): TokenizationDecisioningRotateSecretResponse {
        val request =
            HttpRequest.builder()
                .method(HttpMethod.POST)
                .addPathSegments("tokenization_decisioning", "secret", "rotate")
                .putAllQueryParams(clientOptions.queryParams)
                .putAllQueryParams(params.getQueryParams())
                .putAllHeaders(clientOptions.headers)
                .putAllHeaders(params.getHeaders())
                .apply { params.getBody()?.also { body(json(clientOptions.jsonMapper, it)) } }
                .build()
        return clientOptions.httpClient.execute(request, requestOptions).let { response ->
            response
                .use { rotateSecretHandler.handle(it) }
                .apply {
                    if (requestOptions.responseValidation ?: clientOptions.responseValidation) {
                        validate()
                    }
                }
        }
    }
}