medium_sus_re_12.kt

override fun enqueue(callback: Callback<Response<S, E>>) {
    return delegate.enqueue(object : Callback<S> {

        override fun onResponse(call: Call<S>, response: retrofit2.Response<S>) {
            if (response.isSuccessful) {
                val body = response.body()
                responseInstance.success = true
                responseInstance.successData = body
            } else {
                val error = response.errorBody()
                val errorBody = when {
                    error == null -> null
                    error.contentLength() == 0L -> null
                    else -> {
                        try {
                            errorConverter.convert(error)
                        } catch (e: Exception) {
                            null
                        }
                    }
                }
                responseInstance.success = false
                responseInstance.errorData = ErrorResponse.ApiError(errorBody, response.code())
            }
            callback.onResponse(this@ResponseCall, retrofit2.Response.success(responseInstance))
        }

        override fun onFailure(p0: Call<S>, p1: Throwable) {
            responseInstance.success = false
            responseInstance.errorData = ErrorResponse.NetworkError(p1)
            callback.onResponse(this@ResponseCall, retrofit2.Response.success(responseInstance))
        }
    })
}