commonMain.sms.service.SMSService.kt Maven / Gradle / Ivy

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There is a newer version: 1.1.2

package sms.service


import io.github.aakira.napier.Napier
import io.ktor.client.HttpClient
import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
import io.ktor.client.plugins.logging.LogLevel
import io.ktor.client.plugins.logging.Logger
import io.ktor.client.plugins.logging.Logging
import io.ktor.client.request.basicAuth
import io.ktor.client.request.forms.FormDataContent
import io.ktor.client.request.forms.submitForm
import io.ktor.client.request.header
import io.ktor.client.request.setBody
import io.ktor.client.request.url
import io.ktor.client.statement.bodyAsText
import io.ktor.http.ContentType
import io.ktor.http.HttpHeaders
import io.ktor.http.Parameters
import io.ktor.serialization.kotlinx.json.json
import io.ktor.util.toMap
import kotlinx.serialization.json.Json


class SMSService {


    private val client = HttpClient {
        install(Logging) {
            logger = object : Logger {
                override fun log(message: String) {
                    Napier.d(tag = "sms", message = message)
                }
            }
            level = LogLevel.ALL
        }
        install(ContentNegotiation) {
            json(Json {
                prettyPrint = true
                isLenient = true
            })
        }
    }


    suspend fun sendSMS(
        accountSID: String,
        authToken: String,
        from: String,
        recipient: String,
        body: String
    ): SMSResponse {

        val smsRequest = SMSRequest(
            to = recipient,
            from = from,
            body = body
        )

        val httpResponse = client.submitForm {
            url("https://api.twilio.com/2010-04-01/Accounts/${accountSID}/Messages.json")
            header(HttpHeaders.ContentType, ContentType.Application.FormUrlEncoded)
            basicAuth(
                username = accountSID,
                password = authToken
            )
            setBody(
                FormDataContent(
                    Parameters.build {
                        append("Body", smsRequest.body)
                        append("From", smsRequest.from)
                        append("To", smsRequest.to)
                    }
                )
            )
        }

        return SMSResponse(
            statusCode = httpResponse.status.value,
            body = httpResponse.bodyAsText(),
            headers = httpResponse.headers.toMap()
        )

    }

}