Refactoring Checkpoint: (WIP)

2025-12-14 10:29:31 +03:00
parent 09735eb97a
commit c89d7cac55
1424 changed files with 6415 additions and 6064 deletions
@@ -0,0 +1,56 @@
+[package]
+name = "pezpallet-template"
+description = "FRAME pallet template for defining custom runtime logic."
+version = "0.0.0"
+license = "Unlicense"
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+publish = false
+documentation = "https://docs.rs/pezpallet-template"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[lints]
+workspace = true
+
+[dependencies]
+codec = { features = ["derive"], workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+
+# frame deps
+pezframe-benchmarking = { optional = true, workspace = true }
+pezframe-support = { workspace = true }
+pezframe-system = { workspace = true }
+
+[dev-dependencies]
+pezsp-core = { workspace = true, default-features = true }
+pezsp-io = { workspace = true, default-features = true }
+pezsp-runtime = { workspace = true, default-features = true }
+
+[features]
+default = ["std"]
+std = [
+  "codec/std",
+  "pezframe-benchmarking?/std",
+  "pezframe-support/std",
+  "pezframe-system/std",
+  "scale-info/std",
+  "pezsp-core/std",
+  "pezsp-io/std",
+  "pezsp-runtime/std",
+]
+runtime-benchmarks = [
+  "pezframe-benchmarking/runtime-benchmarks",
+  "pezframe-support/runtime-benchmarks",
+  "pezframe-system/runtime-benchmarks",
+  "pezsp-io/runtime-benchmarks",
+  "pezsp-runtime/runtime-benchmarks",
+]
+try-runtime = [
+  "pezframe-support/try-runtime",
+  "pezframe-system/try-runtime",
+  "pezsp-runtime/try-runtime",
+]
@@ -0,0 +1 @@
+License: MIT-0
@@ -0,0 +1,35 @@
+//! Benchmarking setup for pezpallet-template
+
+use super::*;
+
+#[allow(unused)]
+use crate::Pallet as Template;
+use pezframe_benchmarking::v2::*;
+use pezframe_system::RawOrigin;
+
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn do_something() {
+		let value = 100u32;
+		let caller: T::AccountId = whitelisted_caller();
+		#[extrinsic_call]
+		do_something(RawOrigin::Signed(caller), value);
+
+		assert_eq!(Something::<T>::get(), Some(value));
+	}
+
+	#[benchmark]
+	fn cause_error() {
+		Something::<T>::put(100u32);
+		let caller: T::AccountId = whitelisted_caller();
+		#[extrinsic_call]
+		cause_error(RawOrigin::Signed(caller));
+
+		assert_eq!(Something::<T>::get(), Some(101u32));
+	}
+
+	impl_benchmark_test_suite!(Template, crate::mock::new_test_ext(), crate::mock::Test);
+}
@@ -0,0 +1,203 @@
+//! # Template Pallet
+//!
+//! A pallet with minimal functionality to help developers understand the essential components of
+//! writing a FRAME pallet. It is typically used in beginner tutorials or in Bizinikiwi template
+//! nodes as a starting point for creating a new pallet and **not meant to be used in production**.
+//!
+//! ## Overview
+//!
+//! This template pallet contains basic examples of:
+//! - declaring a storage item that stores a single `u32` value
+//! - declaring and using events
+//! - declaring and using errors
+//! - a dispatchable function that allows a user to set a new value to storage and emits an event
+//!   upon success
+//! - another dispatchable function that causes a custom error to be thrown
+//!
+//! Each pallet section is annotated with an attribute using the `#[pallet::...]` procedural macro.
+//! This macro generates the necessary code for a pallet to be aggregated into a FRAME runtime.
+//!
+//! Learn more about FRAME macros [here](https://docs.pezkuwichain.io/reference/frame-macros/).
+//!
+//! ### Pallet Sections
+//!
+//! The pallet sections in this template are:
+//!
+//! - A **configuration trait** that defines the types and parameters which the pallet depends on
+//!   (denoted by the `#[pallet::config]` attribute). See: [`Config`].
+//! - A **means to store pezpallet-specific data** (denoted by the `#[pallet::storage]` attribute).
+//!   See: [`storage_types`].
+//! - A **declaration of the events** this pallet emits (denoted by the `#[pallet::event]`
+//!   attribute). See: [`Event`].
+//! - A **declaration of the errors** that this pallet can throw (denoted by the `#[pallet::error]`
+//!   attribute). See: [`Error`].
+//! - A **set of dispatchable functions** that define the pallet's functionality (denoted by the
+//!   `#[pallet::call]` attribute). See: [`dispatchables`].
+//!
+//! Run `cargo doc --package pezpallet-template --open` to view this pallet's documentation.
+
+// We make sure this pallet uses `no_std` for compiling to Wasm.
+#![cfg_attr(not(feature = "std"), no_std)]
+
+// Re-export pallet items so that they can be accessed from the crate namespace.
+pub use pallet::*;
+
+// FRAME pallets require their own "mock runtimes" to be able to run unit tests. This module
+// contains a mock runtime specific for testing this pallet's functionality.
+#[cfg(test)]
+mod mock;
+
+// This module contains the unit tests for this pallet.
+// Learn about pallet unit testing here: https://docs.pezkuwichain.io/test/unit-testing/
+#[cfg(test)]
+mod tests;
+
+// Every callable function or "dispatchable" a pallet exposes must have weight values that correctly
+// estimate a dispatchable's execution time. The benchmarking module is used to calculate weights
+// for each dispatchable and generates this pallet's weight.rs file. Learn more about benchmarking here: https://docs.pezkuwichain.io/test/benchmark/
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+pub mod weights;
+pub use weights::*;
+
+// All pallet logic is defined in its own module and must be annotated by the `pallet` attribute.
+#[pezframe_support::pallet]
+pub mod pallet {
+	// Import various useful types required by all FRAME pallets.
+	use super::*;
+	use pezframe_support::pezpallet_prelude::*;
+	use pezframe_system::pezpallet_prelude::*;
+
+	// The `Pallet` struct serves as a placeholder to implement traits, methods and dispatchables
+	// (`Call`s) in this pallet.
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	/// The pallet's configuration trait.
+	///
+	/// All our types and constants a pallet depends on must be declared here.
+	/// These types are defined generically and made concrete when the pallet is declared in the
+	/// `runtime/src/lib.rs` file of your chain.
+	#[pallet::config]
+	pub trait Config: pezframe_system::Config {
+		/// The overarching runtime event type.
+		#[allow(deprecated)]
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as pezframe_system::Config>::RuntimeEvent>;
+		/// A type representing the weights required by the dispatchables of this pallet.
+		type WeightInfo: WeightInfo;
+	}
+
+	/// A storage item for this pallet.
+	///
+	/// In this template, we are declaring a storage item called `Something` that stores a single
+	/// `u32` value. Learn more about runtime storage here: <https://docs.pezkuwichain.io/build/runtime-storage/>
+	#[pallet::storage]
+	pub type Something<T> = StorageValue<_, u32>;
+
+	/// Events that functions in this pallet can emit.
+	///
+	/// Events are a simple means of indicating to the outside world (such as dApps, chain explorers
+	/// or other users) that some notable update in the runtime has occurred. In a FRAME pallet, the
+	/// documentation for each event field and its parameters is added to a node's metadata so it
+	/// can be used by external interfaces or tools.
+	///
+	///	The `generate_deposit` macro generates a function on `Pallet` called `deposit_event` which
+	/// will convert the event type of your pallet into `RuntimeEvent` (declared in the pallet's
+	/// [`Config`] trait) and deposit it using [`pezframe_system::Pallet::deposit_event`].
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// A user has successfully set a new value.
+		SomethingStored {
+			/// The new value set.
+			something: u32,
+			/// The account who set the new value.
+			who: T::AccountId,
+		},
+	}
+
+	/// Errors that can be returned by this pallet.
+	///
+	/// Errors tell users that something went wrong so it's important that their naming is
+	/// informative. Similar to events, error documentation is added to a node's metadata so it's
+	/// equally important that they have helpful documentation associated with them.
+	///
+	/// This type of runtime error can be up to 4 bytes in size should you want to return additional
+	/// information.
+	#[pallet::error]
+	pub enum Error<T> {
+		/// The value retrieved was `None` as no value was previously set.
+		NoneValue,
+		/// There was an attempt to increment the value in storage over `u32::MAX`.
+		StorageOverflow,
+	}
+
+	/// The pallet's dispatchable functions ([`Call`]s).
+	///
+	/// Dispatchable functions allows users to interact with the pallet and invoke state changes.
+	/// These functions materialize as "extrinsics", which are often compared to transactions.
+	/// They must always return a `DispatchResult` and be annotated with a weight and call index.
+	///
+	/// The [`call_index`] macro is used to explicitly
+	/// define an index for calls in the [`Call`] enum. This is useful for pallets that may
+	/// introduce new dispatchables over time. If the order of a dispatchable changes, its index
+	/// will also change which will break backwards compatibility.
+	///
+	/// The [`weight`] macro is used to assign a weight to each call.
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// An example dispatchable that takes a single u32 value as a parameter, writes the value
+		/// to storage and emits an event.
+		///
+		/// It checks that the _origin_ for this call is _Signed_ and returns a dispatch
+		/// error if it isn't. Learn more about origins here: <https://docs.pezkuwichain.io/build/origins/>
+		#[pallet::call_index(0)]
+		#[pallet::weight(T::WeightInfo::do_something())]
+		pub fn do_something(origin: OriginFor<T>, something: u32) -> DispatchResult {
+			// Check that the extrinsic was signed and get the signer.
+			let who = ensure_signed(origin)?;
+
+			// Update storage.
+			Something::<T>::put(something);
+
+			// Emit an event.
+			Self::deposit_event(Event::SomethingStored { something, who });
+
+			// Return a successful `DispatchResult`
+			Ok(())
+		}
+
+		/// An example dispatchable that may throw a custom error.
+		///
+		/// It checks that the caller is a signed origin and reads the current value from the
+		/// `Something` storage item. If a current value exists, it is incremented by 1 and then
+		/// written back to storage.
+		///
+		/// ## Errors
+		///
+		/// The function will return an error under the following conditions:
+		///
+		/// - If no value has been set ([`Error::NoneValue`])
+		/// - If incrementing the value in storage causes an arithmetic overflow
+		///   ([`Error::StorageOverflow`])
+		#[pallet::call_index(1)]
+		#[pallet::weight(T::WeightInfo::cause_error())]
+		pub fn cause_error(origin: OriginFor<T>) -> DispatchResult {
+			let _who = ensure_signed(origin)?;
+
+			// Read a value from storage.
+			match Something::<T>::get() {
+				// Return an error if the value has not been set.
+				None => Err(Error::<T>::NoneValue.into()),
+				Some(old) => {
+					// Increment the value read from storage. This will cause an error in the event
+					// of overflow.
+					let new = old.checked_add(1).ok_or(Error::<T>::StorageOverflow)?;
+					// Update the value in storage with the incremented result.
+					Something::<T>::put(new);
+					Ok(())
+				},
+			}
+		}
+	}
+}
@@ -0,0 +1,46 @@
+use crate as pezpallet_template;
+use pezframe_support::derive_impl;
+use pezsp_runtime::BuildStorage;
+
+type Block = pezframe_system::mocking::MockBlock<Test>;
+
+#[pezframe_support::runtime]
+mod runtime {
+	// The main runtime
+	#[runtime::runtime]
+	// Runtime Types to be generated
+	#[runtime::derive(
+		RuntimeCall,
+		RuntimeEvent,
+		RuntimeError,
+		RuntimeOrigin,
+		RuntimeFreezeReason,
+		RuntimeHoldReason,
+		RuntimeSlashReason,
+		RuntimeLockId,
+		RuntimeTask,
+		RuntimeViewFunction
+	)]
+	pub struct Test;
+
+	#[runtime::pezpallet_index(0)]
+	pub type System = pezframe_system::Pallet<Test>;
+
+	#[runtime::pezpallet_index(1)]
+	pub type Template = pezpallet_template::Pallet<Test>;
+}
+
+#[derive_impl(pezframe_system::config_preludes::TestDefaultConfig)]
+impl pezframe_system::Config for Test {
+	type Block = Block;
+}
+
+impl pezpallet_template::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type WeightInfo = ();
+}
+
+// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> pezsp_io::TestExternalities {
+	pezframe_system::GenesisConfig::<Test>::default().build_storage().unwrap().into()
+}
@@ -0,0 +1,24 @@
+use crate::{mock::*, Error, Event, Something};
+use pezframe_support::{assert_noop, assert_ok};
+
+#[test]
+fn it_works_for_default_value() {
+	new_test_ext().execute_with(|| {
+		// Go past genesis block so events get deposited
+		System::set_block_number(1);
+		// Dispatch a signed extrinsic.
+		assert_ok!(Template::do_something(RuntimeOrigin::signed(1), 42));
+		// Read pallet storage and assert an expected result.
+		assert_eq!(Something::<Test>::get(), Some(42));
+		// Assert that the correct event was deposited
+		System::assert_last_event(Event::SomethingStored { something: 42, who: 1 }.into());
+	});
+}
+
+#[test]
+fn correct_error_for_none_value() {
+	new_test_ext().execute_with(|| {
+		// Ensure the expected error is thrown when no value is present.
+		assert_noop!(Template::cause_error(RuntimeOrigin::signed(1)), Error::<Test>::NoneValue);
+	});
+}
@@ -0,0 +1,90 @@
+
+//! Autogenerated weights for pezpallet_template
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE BIZINIKIWI BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2023-04-06, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! WORST CASE MAP SIZE: `1000000`
+//! HOSTNAME: `Alexs-MacBook-Pro-2.local`, CPU: `<UNKNOWN>`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// ../../target/release/node-template
+// benchmark
+// pallet
+// --chain
+// dev
+// --pallet
+// pezpallet_template
+// --extrinsic
+// *
+// --steps=50
+// --repeat=20
+// --wasm-execution=compiled
+// --output
+// pallets/template/src/weights.rs
+// --template
+// ../../.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use pezframe_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use core::marker::PhantomData;
+
+/// Weight functions needed for pezpallet_template.
+pub trait WeightInfo {
+	fn do_something() -> Weight;
+	fn cause_error() -> Weight;
+}
+
+/// Weights for pezpallet_template using the Bizinikiwi node and recommended hardware.
+pub struct BizinikiwiWeight<T>(PhantomData<T>);
+impl<T: pezframe_system::Config> WeightInfo for BizinikiwiWeight<T> {
+	/// Storage: Template Something (r:0 w:1)
+	/// Proof: Template Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn do_something() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_000_000, 0)
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+	/// Storage: Template Something (r:1 w:1)
+	/// Proof: Template Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 6_000_000 picoseconds.
+		Weight::from_parts(6_000_000, 1489)
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	/// Storage: Template Something (r:0 w:1)
+	/// Proof: Template Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn do_something() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_000_000, 0)
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+	/// Storage: Template Something (r:1 w:1)
+	/// Proof: Template Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 6_000_000 picoseconds.
+		Weight::from_parts(6_000_000, 1489)
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+}