https://github.com/nomisrev/gcp-pubsub-kt

Ktor Plugin and Kotlin(X) integrations for GCP PubSub
https://github.com/nomisrev/gcp-pubsub-kt

gcp gcp-pubsub google-cloud-platform google-cloud-pubsub kotlin kotlin-coroutines kotlin-serialization kotlinx-coroutines kotlinx-serialization ktor ktor-plugin ktor-server pubsub

Last synced: 21 days ago
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Ktor Plugin and Kotlin(X) integrations for GCP PubSub

• Host: GitHub
• URL: https://github.com/nomisrev/gcp-pubsub-kt
• Owner: nomisRev
• License: apache-2.0
• Created: 2022-12-11T18:55:43.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-10-09T17:20:22.000Z (about 1 year ago)
• Last Synced: 2024-10-15T06:42:02.579Z (21 days ago)
• Topics: gcp, gcp-pubsub, google-cloud-platform, google-cloud-pubsub, kotlin, kotlin-coroutines, kotlin-serialization, kotlinx-coroutines, kotlinx-serialization, ktor, ktor-plugin, ktor-server, pubsub
• Language: Kotlin
• Homepage: https://nomisrev.github.io/kotlin-gcp-pubsub/
• Size: 360 KB
• Stars: 20
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Kotlin GCP PubSub

Google Cloud PubSub made easy! Kotlin GCP PubSub offers idiomatic KotlinX & Ktor integration for GCP.

```kotlin

@Serializable

data class Event(val key: String, val message: String)

fun Application.pubSubApp() {

  pubSub(ProjectId("my-project")) {

    subscribe(SubscriptionId("my-subscription")) { (event, record) ->

      println("event.key: ${event.key}, event.message: ${event.message}")

      record.ack()

    }

  }

  routing {

    post("/publish/{key}/{message}") {

      val event = Event(call.parameters["key"]!!, call.parameters["message"]!!)

      

      pubSub()

        .publisher(ProjectId("my-project"))

        .publish(TopicId("my-topic"), event)

      

      call.respond(HttpStatusCode.Accepted)

    }

  }

}

```

## Modules

- [PubSub Ktor plugin](pubsub-ktor/README.MD) to conveniently consume messages from GCP PubSub, and publish messages to

  GCP PubSub

- [PubSub Ktor KotlinX Serialization Json](pubsub-ktor-kotlinx-serialization-json/README.MD) to conveniently consume

  messages from GCP PubSub, and publish messages to GCP PubSub using KotlinX Serialization Json

- [PubSub test](pubsub-test/README.MD) one-line testing support powered by testcontainers

- [GCP PubSub](pubsub/README.MD): KotlinX integration for `TopicAdminClient`, `SubscriptionAdminClient`, `Susbcriber`

  and `Publisher`.

- [PubSub Ktor KotlinX Serialization Json](pubsub-kotlinx-serialization-json/README.MD) to conveniently consume messages

  from GCP PubSub, and publish messages to GCP PubSub

- [Google Common API](api-core/README.MD): KotlinX integration for `ApiFuture`

## Using in your projects

### Gradle

Add dependencies (you can also add other modules that you need):

```kotlin

dependencies {

  implementation("io.github.nomisrev:gcp-pubsub-ktor:1.0.0")

  implementation("io.github.nomisrev:gcp-pubsub-ktor-kotlinx-serialization-json:1.0.0")

  testImplementation("io.github.nomisrev:gcp-pubsub-test:1.0.0")

}

```

### Maven

Add dependencies (you can also add other modules that you need):

```xml

    io.github.nomisrev

    gcp-pubsub-ktor

    1.0.0

```