Scaffold combo pallet

Cargo.toml

@@ -14,6 +14,7 @@ default-members = [
     "runtime/battery-station",
     "runtime/zeitgeist",
     "zrml/authorized",
+    "zrml/combo",
     "zrml/court",
     "zrml/hybrid-router",
     "zrml/global-disputes",
@@ -36,6 +37,7 @@ members = [
     "runtime/battery-station",
     "runtime/zeitgeist",
     "zrml/authorized",
+    "zrml/combo",
     "zrml/court",
     "zrml/hybrid-router",
     "zrml/global-disputes",
@@ -244,6 +246,7 @@ common-runtime = { path = "runtime/common", default-features = false }
 zeitgeist-macros = { path = "macros", default-features = false }
 zeitgeist-primitives = { path = "primitives", default-features = false }
 zrml-authorized = { path = "zrml/authorized", default-features = false }
+zrml-combo = { path = "zrml/combo", default-features = false }
 zrml-court = { path = "zrml/court", default-features = false }
 zrml-global-disputes = { path = "zrml/global-disputes", default-features = false }
 zrml-hybrid-router = { path = "zrml/hybrid-router", default-features = false }

runtime/battery-station/Cargo.toml

@@ -109,6 +109,7 @@ xcm-executor = { workspace = true, optional = true }
 common-runtime = { workspace = true }
 zeitgeist-primitives = { workspace = true }
 zrml-authorized = { workspace = true }
+zrml-combo = { workspace = true }
 zrml-court = { workspace = true }
 zrml-global-disputes = { workspace = true, optional = true }
 zrml-hybrid-router = { workspace = true }
@@ -214,6 +215,7 @@ runtime-benchmarks = [
     "sp-runtime/runtime-benchmarks",
     "xcm-builder?/runtime-benchmarks",
     "zrml-authorized/runtime-benchmarks",
+    "zrml-combo/runtime-benchmarks",
     "zrml-court/runtime-benchmarks",
     "zrml-hybrid-router/runtime-benchmarks",
     "zrml-neo-swaps/runtime-benchmarks",
@@ -327,6 +329,7 @@ std = [
 
     "zeitgeist-primitives/std",
     "zrml-authorized/std",
+    "zrml-combo/std",
     "zrml-court/std",
     "zrml-hybrid-router/std",
     "zrml-market-commons/std",
@@ -381,6 +384,7 @@ try-runtime = [
 
     # Zeitgeist runtime pallets
     "zrml-authorized/try-runtime",
+    "zrml-combo/try-runtime",
     "zrml-court/try-runtime",
     "zrml-hybrid-router/try-runtime",
     "zrml-market-commons/try-runtime",

runtime/common/src/lib.rs

@@ -358,6 +358,7 @@ macro_rules! create_runtime {
                 Orderbook: zrml_orderbook::{Call, Event<T>, Pallet, Storage} = 61,
                 Parimutuel: zrml_parimutuel::{Call, Event<T>, Pallet, Storage} = 62,
                 HybridRouter: zrml_hybrid_router::{Call, Event<T>, Pallet, Storage} = 64,
+                Combo: zrml_combo::{Pallet, Storage} = 65,
 
                 $($additional_pallets)*
             }
@@ -1168,6 +1169,8 @@ macro_rules! impl_config_traits {
             type WeightInfo = zrml_authorized::weights::WeightInfo<Runtime>;
         }
 
+        impl zrml_combo::Config for Runtime {}
+
         impl zrml_court::Config for Runtime {
             type AppealBond = AppealBond;
             type BlocksPerYear = BlocksPerYear;

runtime/zeitgeist/Cargo.toml

@@ -108,6 +108,7 @@ xcm-executor = { workspace = true, optional = true }
 common-runtime = { workspace = true }
 zeitgeist-primitives = { workspace = true }
 zrml-authorized = { workspace = true }
+zrml-combo = { workspace = true }
 zrml-court = { workspace = true }
 zrml-global-disputes = { workspace = true, optional = true }
 zrml-hybrid-router = { workspace = true }
@@ -211,6 +212,7 @@ runtime-benchmarks = [
     "sp-runtime/runtime-benchmarks",
     "xcm-builder?/runtime-benchmarks",
     "zrml-authorized/runtime-benchmarks",
+    "zrml-combo/runtime-benchmarks",
     "zrml-court/runtime-benchmarks",
     "zrml-hybrid-router/runtime-benchmarks",
     "zrml-neo-swaps/runtime-benchmarks",
@@ -316,6 +318,7 @@ std = [
 
     "zeitgeist-primitives/std",
     "zrml-authorized/std",
+    "zrml-combo/std",
     "zrml-court/std",
     "zrml-hybrid-router/std",
     "zrml-market-commons/std",
@@ -369,6 +372,7 @@ try-runtime = [
 
     # Zeitgeist runtime pallets
     "zrml-authorized/try-runtime",
+    "zrml-combo/try-runtime",
     "zrml-court/try-runtime",
     "zrml-hybrid-router/try-runtime",
     "zrml-market-commons/try-runtime",

zrml/combo/Cargo.toml

@@ -0,0 +1,30 @@
+[dependencies]
+frame-benchmarking = { workspace = true, optional = true }
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+parity-scale-codec = { workspace = true, features = ["derive", "max-encoded-len"] }
+scale-info = { workspace = true, features = ["derive"] }
+sp-runtime = { workspace = true }
+
+[features]
+default = ["std"]
+runtime-benchmarks = [
+    "frame-benchmarking/runtime-benchmarks",
+    "frame-support/runtime-benchmarks",
+    "frame-system/runtime-benchmarks",
+]
+std = [
+    "frame-benchmarking?/std",
+    "frame-support/std",
+    "frame-system/std",
+    "sp-runtime/std",
+]
+try-runtime = [
+    "frame-support/try-runtime",
+]
+
+[package]
+authors = ["Zeitgeist PM <contact@zeitgeist.pm>"]
+edition.workspace = true
+name = "zrml-combo"
+version = "0.5.5"

zrml/combo/README.md

@@ -0,0 +1,3 @@
+# Combo Module
+
+The Combo module implements combinatorial tokens in substrate.

zrml/combo/src/lib.rs

@@ -0,0 +1,50 @@
+// Copyright 2024 Forecasting Technologies LTD.
+//
+// This file is part of Zeitgeist.
+//
+// Zeitgeist is free software: you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the
+// Free Software Foundation, either version 3 of the License, or (at
+// your option) any later version.
+//
+// Zeitgeist is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Zeitgeist. If not, see <https://www.gnu.org/licenses/>.
+
+#![doc = include_str!("../README.md")]
+#![cfg_attr(not(feature = "std"), no_std)]
+
+extern crate alloc;
+
+// TODO Modules
+
+pub use pallet::*;
+
+#[frame_support::pallet]
+mod pallet {
+    use core::marker::PhantomData;
+    use frame_support::pallet_prelude::StorageVersion;
+
+    // TODO Config
+    #[pallet::config]
+    pub trait Config: frame_system::Config {}
+
+    #[pallet::pallet]
+    #[pallet::storage_version(STORAGE_VERSION)]
+    pub struct Pallet<T>(PhantomData<T>);
+
+    // TODO Types
+    pub(crate) const STORAGE_VERSION: StorageVersion = StorageVersion::new(0);
+
+    // TODO Storage Items
+
+    // TODO `Event` enum
+
+    // TODO `Error` enum
+
+    // TODO Dispatchables
+}