Adding coroutines to common ApiClient

Common

• ApiClient.kt
  • Modify ApiClient fetchPhotos to be a suspend fun

JS

• ApiClient.kt
  • Modify ApiClient fetchPhotos to be a suspend fun
  • Remove async block, return response.text().await()` from function

JVM

• ApiClient.kt
  • Modify ApiClient fetchPhotos to be a suspend fun
  • Modify okhttp to not block
  • val response = client.newCall(request).await()

suspend fun Call.await(): Response {
    return suspendCoroutine { continuation ->
        enqueue(object : Callback {
            override fun onResponse(call: Call, response: Response) {
                continuation.resume(response)
            }

            override fun onFailure(call: Call, e: IOException) {
                // Don't bother with resuming the continuation if it is already cancelled.
                continuation.resumeWithException(e)
            }
        })
    }
}

• build.gradle
  • Add coroutines support to module

Common Client

• PhotoProvider.kt

  • Modify method to be suspending

• build.gradle

  • Add coroutines support to module

Client React

• index.kt
  • Wrap method call into launch block

Client Desktop

• gradle.build

  • Add coroutines support to module

• Main.kt

  • Wrap method call to runBlocking block