convert Theme properties to BoundedVec

pallets/rmrk-equip/src/functions.rs

@@ -45,6 +45,7 @@ impl<T: Config>
 			T::PartsLimit,
 		>,
 		BoundedVec<CollectionId, T::MaxCollectionsEquippablePerPart>,
+		BoundedVec<ThemeProperty<BoundedVec<u8, T::StringLimit>>, T::MaxPropertiesPerTheme>
 	> for Pallet<T>
 where
 	T: pallet_uniques::Config<ClassId = CollectionId, InstanceId = NftId>,
@@ -365,7 +366,7 @@ where
 	fn add_theme(
 		issuer: T::AccountId,
 		base_id: BaseId,
-		theme: Theme<BoundedVec<u8, T::StringLimit>>,
+		theme: Theme<BoundedVec<u8, T::StringLimit>, BoundedVec<ThemeProperty<BoundedVec<u8, T::StringLimit>>, T::MaxPropertiesPerTheme>>
 	) -> Result<(), DispatchError> {
 		// Base must exist
 		ensure!(Bases::<T>::get(base_id).is_some(), Error::<T>::BaseDoesntExist);

pallets/rmrk-equip/src/lib.rs

@@ -17,6 +17,7 @@ pub use pallet::*;
 use rmrk_traits::{
 	primitives::*, AccountIdOrCollectionNftTuple, Base, BaseInfo, BasicResource,
 	ComposableResource, EquippableList, PartType, ResourceTypes, SlotResource, Theme,
+	ThemeProperty,
 };
 
 mod functions;
@@ -37,6 +38,13 @@ pub type StringLimitOf<T> = BoundedVec<u8, <T as pallet_uniques::Config>::String
 
 pub type BoundedResource<T> = BoundedVec<u8, <T as pallet_rmrk_core::Config>::ResourceSymbolLimit>;
 
+pub type BoundedThemeOf<T> = Theme<
+	BoundedVec<u8, <T as pallet_uniques::Config>::StringLimit>,
+	BoundedVec<
+		ThemeProperty<BoundedVec<u8, <T as pallet_uniques::Config>::StringLimit>>,
+		<T as Config>::MaxPropertiesPerTheme>
+	>;
+
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
@@ -337,7 +345,7 @@ pub mod pallet {
 		pub fn theme_add(
 			origin: OriginFor<T>,
 			base_id: BaseId,
-			theme: Theme<BoundedVec<u8, T::StringLimit>>,
+			theme: BoundedThemeOf<T>,
 		) -> DispatchResult {
 			let sender = ensure_signed(origin)?;
 

pallets/rmrk-equip/src/tests.rs

@@ -552,7 +552,7 @@ fn theme_add_works() {
 		// Define a non-default theme
 		let non_default_theme = Theme {
 			name: stb("doglover"),
-			properties: vec![
+			properties: bvec![
 				ThemeProperty { key: stb("sound"), value: stb("woof") },
 				ThemeProperty { key: stb("secondary_color"), value: stb("blue") },
 			],
@@ -590,7 +590,7 @@ fn theme_add_works() {
 		// Define a default theme
 		let default_theme = Theme {
 			name: stb("default"),
-			properties: vec![
+			properties: bvec![
 				ThemeProperty { key: stb("primary_color"), value: stb("red") },
 				ThemeProperty { key: stb("secondary_color"), value: stb("blue") },
 			],
@@ -644,6 +644,7 @@ fn theme_add_works() {
 }
 
 /// Theme add fails when too many properties
+#[should_panic]
 #[test]
 fn theme_add_too_many_properties_fails() {
 	ExtBuilder::default().build().execute_with(|| {
@@ -656,9 +657,10 @@ fn theme_add_too_many_properties_fails() {
 		));
 
 		// Define a default theme with too many properties (10)
+		// Should panic as properties exceeds mock's max (5)
 		let default_theme = Theme {
 			name: stb("default"),
-			properties: vec![
+			properties: bvec![
 				ThemeProperty { key: stb("1"), value: stb("red") },
 				ThemeProperty { key: stb("2"), value: stb("blue") },
 				ThemeProperty { key: stb("3"), value: stb("red") },
@@ -673,14 +675,12 @@ fn theme_add_too_many_properties_fails() {
 			inherit: false,
 		};
 
-		// Add default theme to base should fail (too many properties)
-		assert_noop!(
-			RmrkEquip::theme_add(
-				Origin::signed(ALICE),
-				0, // BaseID
-				default_theme
-			),
-			Error::<Test>::TooManyProperties
+		// We only run this to avoid having to define default_theme's type above
+		// Otherwise it will fail to compile
+		RmrkEquip::theme_add(
+			Origin::signed(ALICE),
+			0, // BaseID
+			default_theme,
 		);
 	});
 }

traits/src/base.rs

@@ -27,7 +27,7 @@ pub struct BaseInfo<AccountId, BoundedString, BoundedParts> {
 }
 
 // Abstraction over a Base system.
-pub trait Base<AccountId, CollectionId, NftId, BoundedString, BoundedParts, BoundedCollectionList> {
+pub trait Base<AccountId, CollectionId, NftId, BoundedString, BoundedParts, BoundedCollectionList, BoundedThemeProperties> {
 	fn base_create(
 		issuer: AccountId,
 		base_type: BoundedString,
@@ -55,6 +55,6 @@ pub trait Base<AccountId, CollectionId, NftId, BoundedString, BoundedParts, Boun
 	fn add_theme(
 		issuer: AccountId,
 		base_id: BaseId,
-		theme: Theme<BoundedString>,
+		theme: Theme<BoundedString, BoundedThemeProperties>,
 	) -> Result<(), DispatchError>;
 }

traits/src/theme.rs

@@ -5,15 +5,14 @@
 use codec::{Decode, Encode};
 use scale_info::TypeInfo;
 use sp_runtime::RuntimeDebug;
-use sp_std::vec::Vec;
 
 #[cfg_attr(feature = "std", derive(Eq))]
 #[derive(Encode, Decode, RuntimeDebug, TypeInfo, Clone, PartialEq)]
-pub struct Theme<BoundedString> {
+pub struct Theme<BoundedString, BoundedThemeProperties> {
 	/// Name of the theme
 	pub name: BoundedString,
 	/// Theme properties
-	pub properties: Vec<ThemeProperty<BoundedString>>,
+	pub properties: BoundedThemeProperties,
 	/// Inheritability
 	pub inherit: bool,
 }