feat: persistent map serialize (#498)

* feat: persistent map serialize

* feat: update changelog

* feat: concise map serializer

Author: JNdhlovu

CHANGELOG.md

@@ -1,4 +1,7 @@
 # Release Notes
+## 10.3.
+
+* Fixed extraPartnerParams serialization issues
 
 ## 10.3.6
 

lib/src/main/java/com/smileidentity/compose/nav/NavRoutesParams.kt

@@ -67,6 +67,7 @@ data class SelfieCaptureParams(
     val allowAgentMode: Boolean = false,
     val showAttribution: Boolean = true,
     val showInstructions: Boolean = true,
+    @Serializable(with = PersistentMapSerializer::class)
     val extraPartnerParams: ImmutableMap<String, String> = persistentMapOf(),
     val isEnroll: Boolean = true,
     val skipApiSubmission: Boolean = false,
@@ -99,6 +100,7 @@ data class DocumentCaptureParams(
     val allowAgentMode: Boolean = false,
     val showAttribution: Boolean = true,
     val showInstructions: Boolean = true,
+    @Serializable(with = PersistentMapSerializer::class)
     val extraPartnerParams: ImmutableMap<String, String> = persistentMapOf(),
     val allowGallerySelection: Boolean = false,
     val showSkipButton: Boolean = false,
@@ -148,6 +150,7 @@ data class BiometricKYCParams(
     val showAttribution: Boolean = true,
     val showInstructions: Boolean = true,
     val skipApiSubmission: Boolean = false,
+    @Serializable(with = PersistentMapSerializer::class)
     val extraPartnerParams: ImmutableMap<String, String> = persistentMapOf(),
 ) : Parcelable
 

lib/src/main/java/com/smileidentity/compose/nav/PersistentMapSerializer.kt

@@ -0,0 +1,29 @@
+package com.smileidentity.compose.nav
+
+import kotlinx.collections.immutable.ImmutableMap
+import kotlinx.collections.immutable.toPersistentMap
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.builtins.MapSerializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+@OptIn(ExperimentalSerializationApi::class)
+class PersistentMapSerializer<K, V>(
+    keySerializer: KSerializer<K>,
+    valueSerializer: KSerializer<V>,
+) : KSerializer<ImmutableMap<K, V>> {
+    private val mapSerializer = MapSerializer(keySerializer, valueSerializer)
+
+    override val descriptor = SerialDescriptor(
+        "kotlinx.serialization.immutable.persistentMap",
+        mapSerializer.descriptor,
+    )
+
+    override fun serialize(encoder: Encoder, value: ImmutableMap<K, V>) =
+        mapSerializer.serialize(encoder, value)
+
+    override fun deserialize(decoder: Decoder): ImmutableMap<K, V> =
+        mapSerializer.deserialize(decoder).toPersistentMap()
+}