commonMain.app.moviebase.tmdb.core.LocalDateSerializer.kt Maven / Gradle / Ivy

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A Kotlin Multiplatform library to access the TMDB API.

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package app.moviebase.tmdb.core

import kotlinx.datetime.LocalDate
import kotlinx.serialization.KSerializer
import kotlinx.serialization.builtins.nullable
import kotlinx.serialization.builtins.serializer
import kotlinx.serialization.descriptors.SerialDescriptor
import kotlinx.serialization.encoding.Decoder
import kotlinx.serialization.encoding.Encoder

/**
 * Custom serializer to handle empty text in TMDB.
 */
internal class LocalDateSerializer : KSerializer {

    private val delegate = String.serializer().nullable

    override val descriptor: SerialDescriptor get() = delegate.descriptor
    override fun deserialize(decoder: Decoder): LocalDate? = delegate.deserialize(decoder)?.tryLocalDate()
    override fun serialize(encoder: Encoder, value: LocalDate?) = delegate.serialize(encoder, value?.toString())
}