https://github.com/aPureBase/KGraphQL

Pure Kotlin GraphQL implementation
https://github.com/aPureBase/KGraphQL

graphql kotlin

Last synced: about 2 months ago
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Pure Kotlin GraphQL implementation

• Host: GitHub
• URL: https://github.com/aPureBase/KGraphQL
• Owner: aPureBase
• License: mit
• Fork: true (pgutkowski/KGraphQL)
• Created: 2019-04-29T10:59:16.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2024-06-17T21:31:44.000Z (3 months ago)
• Last Synced: 2024-06-20T12:48:10.417Z (3 months ago)
• Topics: graphql, kotlin
• Language: Kotlin
• Homepage: https://kgraphql.io
• Size: 2.53 MB
• Stars: 296
• Watchers: 10
• Forks: 58
• Open Issues: 57
• Metadata Files:
  • Readme: README.MD
  • License: LICENSE.md

Awesome Lists containing this project

• awesome-list - KGraphQL

README

        
# KGraphQL

[![Maven Central](https://img.shields.io/maven-central/v/com.apurebase/kgraphql.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22com.apurebase%22%20AND%20a:%22kgraphql%22)

[![Awesome Kotlin Badge](https://kotlin.link/awesome-kotlin.svg)](https://github.com/KotlinBy/awesome-kotlin)

[![Chat](https://img.shields.io/badge/chat-on%20slack-green.svg)](https://kotlinlang.slack.com/messages/kgraphql)

KGraphQL is a [Kotlin](https://kotlinlang.org/) implementation of [GraphQL](http://graphql.org/). It provides a rich DSL to set up the GraphQL schema.

```kotlin

data class Article(val id: Int, val text: String)

fun main() {

    val schema = KGraphQL.schema {

        query("article") {

            resolver { id: Int?, text: String ->

                Article(id ?: -1, text)

            }

        }

        type {

            property("fullText") {

                resolver { article: Article ->

                    "${article.id}: ${article.text}"

                }

            }

        }

    }

    schema.execute("""

        {

            article(id: 5, text: "Hello World") {

                id

                fullText

            }

        }

    """.trimIndent()).let(::println)

}

```

## Documentation

See the [documentation](https://kgraphql.io/) for a more detailed explanation of the library.

## Contributing

All contributions are welcome. Feel free to open issues and PRs!

## Building

To build KGraphQL you only need to have JDK8 installed. invoke

```bash

./gradlew build

```

To perform local build.

## Versioning

The versioning is following [Semantic Versioning](http://semver.org/)

## Links

Specification : http://facebook.github.io/graphql/

## License

KGraphQL is Open Source software released under the [MIT license](https://opensource.org/licenses/MIT)