Files
event-demo/src/main/kotlin/eventDemo/configuration/Serialization.kt
2025-04-14 23:39:31 +02:00

84 lines
2.6 KiB
Kotlin

package eventDemo.configuration
import eventDemo.app.GameId
import eventDemo.app.entity.Player.PlayerId
import eventDemo.libs.command.CommandId
import io.ktor.serialization.kotlinx.json.json
import io.ktor.server.application.Application
import io.ktor.server.application.install
import io.ktor.server.plugins.contentnegotiation.ContentNegotiation
import kotlinx.serialization.KSerializer
import kotlinx.serialization.descriptors.PrimitiveKind
import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
import kotlinx.serialization.descriptors.SerialDescriptor
import kotlinx.serialization.encoding.Decoder
import kotlinx.serialization.encoding.Encoder
import kotlinx.serialization.json.Json
import kotlinx.serialization.modules.SerializersModule
import java.util.UUID
fun Application.configureSerialization() {
install(ContentNegotiation) {
json(
Json {
serializersModule =
SerializersModule {
contextual(UUID::class) { UUIDSerializer }
}
},
)
}
}
object CommandIdSerializer : KSerializer<CommandId> {
override fun deserialize(decoder: Decoder): CommandId = CommandId(decoder.decodeString())
override fun serialize(
encoder: Encoder,
value: CommandId,
) {
encoder.encodeString(value.toString())
}
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("CommandId", PrimitiveKind.STRING)
}
object PlayerIdSerializer : KSerializer<PlayerId> {
override fun deserialize(decoder: Decoder): PlayerId = PlayerId(UUID.fromString(decoder.decodeString()))
override fun serialize(
encoder: Encoder,
value: PlayerId,
) {
encoder.encodeString(value.id.toString())
}
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("GameId", PrimitiveKind.STRING)
}
object GameIdSerializer : KSerializer<GameId> {
override fun deserialize(decoder: Decoder): GameId = GameId(UUID.fromString(decoder.decodeString()))
override fun serialize(
encoder: Encoder,
value: GameId,
) {
encoder.encodeString(value.id.toString())
}
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("GameId", PrimitiveKind.STRING)
}
object UUIDSerializer : KSerializer<UUID> {
override fun deserialize(decoder: Decoder): UUID = UUID.fromString(decoder.decodeString())
override fun serialize(
encoder: Encoder,
value: UUID,
) {
encoder.encodeString(value.toString())
}
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("UUID", PrimitiveKind.STRING)
}