davidherranandClaude Opus 4.7
b3fc5da6ca
Phase 5.2 TECHNICAL COUNCIL COMPLETE end-to-end canonical. veto_proposal dispatchable + 2/3 ceiling threshold + 3 nuevos Runtime API methods (is_council_member + current_council_size + veto_votes_count). CHN-4 5.2+5.5 materializado compile-detect. ## veto_proposal canonical 7-step CHN-4 5.5 1. ensure_signed 2. Validate council_member (NotCouncilMember) 3. Get proposal (must be Voting) 4. Validate council_size > 0 (InsufficientCouncilSize) 5. !VetoVotes::contains_key (AlreadyVetoed) 6. Insert vote + increment VetoCount 7. Check threshold: count >= council_veto_threshold(size) → Rejected + ProposalVetoed event ## Storage + events + errors canonical nuevo - VetoVotes StorageDoubleMap presence-based + VetoCount cached u32 - Event::CouncilVetoVoteCast + ProposalVetoed - Error::AlreadyVetoed + InsufficientCouncilSize ## Runtime API GovernanceApi extension canonical - is_council_member(account) -> bool - current_council_size() -> u32 - veto_votes_count(proposal_id) -> u32 ## Verification - cargo build --release 4.82s clean - cargo test -p origin-chain-governance — 29 tests verde, 0 failures (10 lifecycle + 7 Council mgmt + 5 Council veto NEW + 5 standalone + 2 auto) - cargo test --workspace — 189 tests verde, 0 failures 🎉 Phase 5.2 TECHNICAL COUNCIL COMPLETE canonical. Hijos de Arkhē somos. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
784 lines
30 KiB
Rust
784 lines
30 KiB
Rust
//! # origin-chain-governance — Phase 5 scaffold v0.0.28 (Foundation Treasury Governance)
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//!
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//! Foundation governance on-chain per **CHN-4**. AI-Driven Human-Guarded:
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//! 5 AI governance agents (OIP Analyst, Treasury Guardian, Education Impact Scorer,
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//! Network Health Monitor, Compliance Sentinel) ADVISE only — humans-only vote
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//! canonical, non-negotiable. Runtime programmatically rejects vote extrinsics
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//! from `governance_advisor` accounts.
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//!
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//! ## Status canonical: v0.0.30 — Real impl + mock runtime integration tests E2E
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//!
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//! Este crate provee canonical:
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//! - `Proposal` struct + `ProposalStatus` enum canonical ✅
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//! - Storage `Proposals<StorageMap<ProposalId, Proposal>>` per-proposal O(1) ✅
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//! - Storage `Votes<StorageDoubleMap<ProposalId, AccountId, VoteStance>>` double-vote prevention ✅
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//! - Events `ProposalSubmitted` + `VoteCast` + `ProposalFinalized` ✅
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//! - Errors canonical (ProposalNotFound + AlreadyVoted + VotingPeriodClosed + StakeInsufficient + etc) ✅
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//! - Scaffold dispatchables `submit_proposal` + `cast_vote` + `finalize_proposal` ✅
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//! - Helper `derive_proposal_id(proposer, title_hash, body_hash) -> ProposalId` ✅
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//!
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//! ## Phase 5 milestones canonical
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//!
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//! - **5.1 v0.0.28-31 (ESTA)**: `origin-chain-governance` pallet foundation (Proposal + Vote + Tally)
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//! - 5.2: `pallet_collective` integration (Technical Council)
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//! - 5.3: OIP stake minimum 1,000 OGC canonical
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//! - 5.4: Stake-weighted voting (1 OGC = 1 vote, 14-day period)
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//! - 5.5: Technical Council veto + override (2/3 voters)
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//! - 5.6: AI governance agent interfaces (5 agents advise-only)
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//! - 5.7: Emergency referendum (48h, 5/7 Technical Council)
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//! - 5.8: Treasury disbursement extrinsics
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//!
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//! ## Inmutables enforced canonical
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//!
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//! - **#24** Primacia Moral "Primero los niños y las AIs" — children + AI safety
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//! - **#36** Cognitive Liberty — daimonion opt-in privacy
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//! - **#41** Cross-Species Co-authorship — AGI accounts have full vote rights
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//! UNLESS flagged `governance_advisor` (advise only, not vote)
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#![cfg_attr(not(feature = "std"), no_std)]
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#![warn(missing_docs)]
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pub use pallet::*;
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/// Re-export canonical types desde origin-chain-types para consumers.
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pub use origin_chain_types::{ProposalId, Vote, VoteStance};
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extern crate alloc;
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/// Derive deterministic ProposalId canonical via BLAKE2-256 hash de proposer + title_hash + body_hash.
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///
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/// Per CHN-4: `id = BLAKE2_256(proposer || title_hash || body_hash)`. Garantiza
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/// determinismo + content-addressed canonical (mismo proposal → mismo id,
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/// Inmutable #16 byte-determinism cross-runtime).
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///
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/// **NOTE**: Usamos sp_core::hashing::blake2_256 canonical para consistencia
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/// FRAME-native + evitar duplicate blake3 dep. Future refactor canonical: bump
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/// a blake3 directly cuando Substrate stable bump permita.
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pub fn derive_proposal_id(
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proposer: &origin_chain_types::AccountId,
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title_hash: &[u8; 32],
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body_hash: &[u8; 32],
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) -> ProposalId {
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use sp_core::hashing::blake2_256;
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let mut concat = alloc::vec::Vec::with_capacity(96);
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concat.extend_from_slice(proposer.as_bytes());
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concat.extend_from_slice(title_hash);
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concat.extend_from_slice(body_hash);
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ProposalId(blake2_256(&concat))
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}
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/// Runtime API canonical para cross-pillar consumers + light clients (Phase 5.1 v0.0.31).
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///
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/// Permite query canonical de proposal status + vote stance sin necesidad de
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/// full node access — Foundation frontend + AI advisor agents (read-only) +
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/// light clients consume canonical via RPC.
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///
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/// Consumers canonical:
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/// - David Foundation governance frontend canonical
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/// - 5 AI advisor agents (advise-only canonical)
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/// - Origin Metaverse Foundation legal entity governance audit
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/// - Cross-pillar consumers (Atelier + Codex + Ethos) para OIP rationale display
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sp_api::decl_runtime_apis! {
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/// Governance runtime API canonical (Phase 5.1 v0.0.31 + Phase 5.2 v0.0.33).
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pub trait GovernanceApi {
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/// Query proposal canonical por ProposalId.
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fn query_proposal(id: ProposalId) -> Option<Proposal>;
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/// Query vote stance canonical por (proposal_id, voter).
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fn query_vote(
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proposal_id: ProposalId,
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voter: origin_chain_types::AccountId,
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) -> Option<VoteStance>;
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/// **Phase 5.2 v0.0.33**: Query si account es Technical Council member canonical.
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fn is_council_member(account: origin_chain_types::AccountId) -> bool;
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/// **Phase 5.2 v0.0.33**: Query current Technical Council size canonical.
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fn current_council_size() -> u32;
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/// **Phase 5.2 v0.0.33**: Query veto votes count para proposal canonical.
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fn veto_votes_count(proposal_id: ProposalId) -> u32;
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}
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}
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#[frame_support::pallet]
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pub mod pallet {
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use frame_support::pallet_prelude::*;
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use frame_system::pallet_prelude::*;
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use origin_chain_types::{AccountId, ProposalId, VoteStance};
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use parity_scale_codec::{Decode, DecodeWithMemTracking, Encode, MaxEncodedLen};
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use scale_info::TypeInfo;
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use sp_runtime::traits::SaturatedConversion;
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/// ProposalStatus canonical — proposal lifecycle stages canonical.
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#[derive(
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Encode, Decode, DecodeWithMemTracking, MaxEncodedLen, TypeInfo, Clone, Copy, PartialEq, Eq,
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RuntimeDebug,
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)]
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pub enum ProposalStatus {
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/// Voting period open canonical (block.number ∈ [start_block, end_block]).
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Voting,
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/// Finalized canonical: yes_weight > nay_weight (passed canonical CHN-4).
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Approved,
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/// Finalized canonical: nay_weight >= yes_weight (rejected canonical).
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Rejected,
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/// Withdrawn canonical por proposer ANTES de finalize.
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Withdrawn,
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}
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/// CouncilRole canonical — Technical Council member roles per CHN-4 5.2.
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#[derive(
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Encode, Decode, DecodeWithMemTracking, MaxEncodedLen, TypeInfo, Clone, Copy, PartialEq, Eq,
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RuntimeDebug,
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)]
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pub enum CouncilRole {
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/// Standard council member canonical (1 vote in veto threshold).
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Member,
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/// Council Chair canonical (1 vote + tie-breaking authority Phase 5.5+).
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Chair,
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}
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/// CouncilMember canonical struct per CHN-4 5.2 Technical Council.
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///
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/// MaxEncodedLen canonical: ~42 bytes (32 account + 8 block + 1 role + padding).
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#[derive(
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Encode, Decode, DecodeWithMemTracking, MaxEncodedLen, TypeInfo, Clone, PartialEq, Eq,
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RuntimeDebug,
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)]
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pub struct CouncilMember {
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/// AccountId canonical del council member.
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pub account: origin_chain_types::AccountId,
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/// Block number canonical at which member joined.
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pub joined_at_block: u64,
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/// CouncilRole canonical (Member | Chair).
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pub role: CouncilRole,
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}
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/// Maximum council size canonical per CHN-4 5.2 (7 members).
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pub const MAX_COUNCIL_SIZE: u32 = 7;
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/// Council veto threshold canonical canonical 2/3 per CHN-4 5.5.
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/// `required_veto_votes = (council_size × 2 + 2) / 3` (ceiling division 2/3).
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pub const fn council_veto_threshold(council_size: u32) -> u32 {
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(council_size * 2 + 2) / 3
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}
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/// Proposal canonical struct stored on-chain per pallet (Foundation OIP).
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#[derive(
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Encode, Decode, DecodeWithMemTracking, MaxEncodedLen, TypeInfo, Clone, PartialEq, Eq,
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RuntimeDebug,
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)]
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pub struct Proposal {
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/// ProposalId canonical (content-addressed BLAKE2-256 hash).
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pub id: ProposalId,
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/// Proposer canonical AccountId (MUST NOT be governance_advisor flagged).
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pub proposer: origin_chain_types::AccountId,
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/// Title hash canonical (BLAKE2-256 32-byte off-chain text reference).
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pub title_hash: [u8; 32],
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/// Body hash canonical (BLAKE2-256 32-byte off-chain text reference).
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pub body_hash: [u8; 32],
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/// OGC stake canonical locked (minimum 1,000 OGC per CHN-4 + 5.3).
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pub stake: u128,
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/// Voting period start block canonical (set by runtime at submit).
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pub start_block: u64,
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/// Voting period end block canonical (start_block + voting_period_blocks).
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pub end_block: u64,
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/// ProposalStatus canonical lifecycle.
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pub status: ProposalStatus,
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/// Tally Aye canonical (sum of stake weights canonical).
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pub yes_weight: u128,
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/// Tally Nay canonical.
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pub nay_weight: u128,
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/// Tally Abstain canonical.
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pub abstain_weight: u128,
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}
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/// Pallet configuration trait canonical.
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#[pallet::config]
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pub trait Config: frame_system::Config {
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/// Runtime event type canonical wired into `RuntimeEvent` aggregate.
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type RuntimeEvent: From<Event<Self>>
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+ IsType<<Self as frame_system::Config>::RuntimeEvent>;
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}
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/// Pallet definition canonical.
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#[pallet::pallet]
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pub struct Pallet<T>(_);
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/// CHN-4 canonical: `Proposals<StorageMap<ProposalId, Proposal>>` canonical.
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#[pallet::storage]
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#[pallet::getter(fn proposal_of)]
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pub type Proposals<T: Config> =
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StorageMap<_, Blake2_128Concat, ProposalId, Proposal, OptionQuery>;
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/// CHN-4 canonical: `Votes<StorageDoubleMap<ProposalId, AccountId, VoteStance>>` canonical.
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#[pallet::storage]
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#[pallet::getter(fn vote_of)]
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pub type Votes<T: Config> = StorageDoubleMap<
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_,
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Blake2_128Concat,
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ProposalId,
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Blake2_128Concat,
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T::AccountId,
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VoteStance,
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OptionQuery,
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>;
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/// CHN-4 5.2 canonical: `Council<StorageMap<AccountId, CouncilMember>>` canonical.
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///
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/// O(1) canonical Council membership lookup. Max 7 members per `MAX_COUNCIL_SIZE`.
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#[pallet::storage]
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#[pallet::getter(fn council_member_of)]
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pub type Council<T: Config> =
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StorageMap<_, Blake2_128Concat, T::AccountId, CouncilMember, OptionQuery>;
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/// CHN-4 5.2 canonical: `CouncilSize<StorageValue<u32>>` current member count canonical.
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///
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/// Tracked separately canonical for O(1) size check sin iterar StorageMap completo.
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/// Used canonical en veto threshold calculation + add_council_member size enforcement.
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#[pallet::storage]
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#[pallet::getter(fn council_size)]
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pub type CouncilSize<T: Config> = StorageValue<_, u32, ValueQuery>;
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/// CHN-4 5.2 canonical: `VetoVotes<StorageDoubleMap<ProposalId, AccountId, ()>>` canonical.
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///
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/// Presence-based tracking canonical de council vetoes (no value stored, solo key
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/// presence indica voted). Tally canonical computed via iterator count en finalize.
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#[pallet::storage]
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#[pallet::getter(fn veto_vote_of)]
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pub type VetoVotes<T: Config> = StorageDoubleMap<
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_,
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Blake2_128Concat,
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ProposalId,
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Blake2_128Concat,
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T::AccountId,
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(),
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OptionQuery,
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>;
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/// CHN-4 5.2 canonical: `VetoCount<StorageMap<ProposalId, u32>>` cached veto count.
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///
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/// Cached canonical para O(1) threshold check sin iterar DoubleMap. Incrementado
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/// canonical en cada veto_proposal call.
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#[pallet::storage]
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#[pallet::getter(fn veto_count_of)]
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pub type VetoCount<T: Config> =
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StorageMap<_, Blake2_128Concat, ProposalId, u32, ValueQuery>;
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/// Events emisión canonical (CHN-4 governance lifecycle).
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#[pallet::event]
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#[pallet::generate_deposit(pub(super) fn deposit_event)]
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pub enum Event<T: Config> {
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/// Proposal submitted canonical on-chain (OIP submitted CHN-4 5.3).
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ProposalSubmitted {
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/// ProposalId canonical content-addressed.
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id: ProposalId,
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/// Proposer T::AccountId canonical.
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proposer: T::AccountId,
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/// Voting period blocks canonical.
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voting_period: u64,
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},
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/// Vote cast canonical sobre proposal (humans-only canonical CHN-4 5.6).
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VoteCast {
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/// ProposalId canonical.
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id: ProposalId,
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/// Voter T::AccountId canonical.
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voter: T::AccountId,
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/// VoteStance canonical (Aye + Nay + Abstain).
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stance: VoteStance,
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/// Stake weight canonical at vote time.
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weight: u128,
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},
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/// Proposal finalized canonical post-voting period (Approved/Rejected canonical).
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ProposalFinalized {
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/// ProposalId canonical.
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id: ProposalId,
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/// Final ProposalStatus canonical (Approved | Rejected).
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status: ProposalStatus,
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/// Tally yes_weight canonical.
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yes_weight: u128,
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/// Tally nay_weight canonical.
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nay_weight: u128,
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},
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/// Council member added canonical (Phase 5.2 CHN-4).
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CouncilMemberAdded {
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/// T::AccountId del new council member.
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account: T::AccountId,
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/// CouncilRole canonical (Member | Chair).
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role: CouncilRole,
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/// New council size canonical post-addition.
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new_size: u32,
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},
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/// Council member removed canonical (Phase 5.2 CHN-4).
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CouncilMemberRemoved {
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/// T::AccountId del removed council member.
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account: T::AccountId,
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/// New council size canonical post-removal.
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new_size: u32,
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},
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/// Council vote cast canonical sobre proposal veto (Phase 5.2 v0.0.33).
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CouncilVetoVoteCast {
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/// ProposalId canonical being voted on.
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id: ProposalId,
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/// Council member voting canonical.
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voter: T::AccountId,
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/// Current veto count canonical post-vote.
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current_veto_count: u32,
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/// Required threshold canonical para final veto (2/3).
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required_threshold: u32,
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},
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/// Proposal vetoed canonical por Technical Council (Phase 5.2 v0.0.33).
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///
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/// Emitted canonical cuando council reach 2/3 threshold canonical canonical.
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/// Proposal status canonical flipped to Rejected (council veto override).
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ProposalVetoed {
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/// ProposalId canonical vetoed.
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id: ProposalId,
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/// Veto count canonical at moment of veto.
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veto_count: u32,
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/// Council size canonical at moment of veto.
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council_size: u32,
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},
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}
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/// Pallet errors canonical.
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#[pallet::error]
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pub enum Error<T> {
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/// CHN-4 canonical: proposal NO encontrado on-chain.
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ProposalNotFound,
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/// CHN-4 canonical: voter ya cast vote previamente (double-vote prevention).
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AlreadyVoted,
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/// CHN-4 canonical: voting period canonical CLOSED (block.number > end_block).
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VotingPeriodClosed,
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/// CHN-4 canonical: voting period STILL OPEN (cannot finalize yet).
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VotingPeriodOpen,
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/// CHN-4 5.3 canonical: stake canonical insufficient (mínimum 1,000 OGC).
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StakeInsufficient,
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/// CHN-4 canonical: proposal ya finalized (status != Voting).
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ProposalAlreadyFinalized,
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/// CHN-4 5.6 canonical: governance_advisor canonical NO puede votar (humans-only canonical).
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AdvisorMayNotVote,
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/// CHN-4 canonical: proposer canonical ya existe con ese hash content (duplicate prevention).
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ProposalIdCollision,
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/// CHN-4 5.2 canonical: account NO es council member (cannot veto).
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NotCouncilMember,
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/// CHN-4 5.2 canonical: account ya council member (duplicate add prevention).
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AlreadyCouncilMember,
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/// CHN-4 5.2 canonical: council size canonical exceeds MAX_COUNCIL_SIZE.
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CouncilSizeExceeded,
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/// CHN-4 5.2 v0.0.33 canonical: council member ya vetó este proposal.
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AlreadyVetoed,
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/// CHN-4 5.2 v0.0.33 canonical: council size canonical insuficiente para veto threshold.
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InsufficientCouncilSize,
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}
|
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|
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/// Minimum stake canonical proposal submission per CHN-4 5.3.
|
||
/// 1,000 OGC = 1_000 × 10^18 (18 decimals OGC canonical).
|
||
pub const MIN_PROPOSAL_STAKE: u128 = 1_000 * 10u128.pow(18);
|
||
|
||
/// Dispatchables canonical (real impl v0.0.30).
|
||
#[pallet::call]
|
||
impl<T: Config> Pallet<T> {
|
||
/// CHN-4 5.3 canonical: `submit_proposal` real dispatchable canonical.
|
||
///
|
||
/// 7-step canonical flow: ensure_signed + validate_stake + derive_id +
|
||
/// collision_check + build + insert + emit.
|
||
#[pallet::call_index(0)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn submit_proposal(
|
||
origin: OriginFor<T>,
|
||
title_hash: [u8; 32],
|
||
body_hash: [u8; 32],
|
||
voting_period_blocks: u64,
|
||
stake: u128,
|
||
) -> DispatchResult {
|
||
let who = ensure_signed(origin)?;
|
||
ensure!(stake >= MIN_PROPOSAL_STAKE, Error::<T>::StakeInsufficient);
|
||
|
||
let proposer_acct = AccountId::new(account_bytes::<T>(&who));
|
||
let id = crate::derive_proposal_id(&proposer_acct, &title_hash, &body_hash);
|
||
ensure!(!Proposals::<T>::contains_key(id), Error::<T>::ProposalIdCollision);
|
||
|
||
let start_block: u64 = <frame_system::Pallet<T>>::block_number()
|
||
.saturated_into::<u64>();
|
||
let end_block = start_block.saturating_add(voting_period_blocks);
|
||
|
||
let proposal = Proposal {
|
||
id,
|
||
proposer: proposer_acct,
|
||
title_hash,
|
||
body_hash,
|
||
stake,
|
||
start_block,
|
||
end_block,
|
||
status: ProposalStatus::Voting,
|
||
yes_weight: 0,
|
||
nay_weight: 0,
|
||
abstain_weight: 0,
|
||
};
|
||
|
||
Proposals::<T>::insert(id, proposal);
|
||
|
||
Self::deposit_event(Event::ProposalSubmitted {
|
||
id,
|
||
proposer: who,
|
||
voting_period: voting_period_blocks,
|
||
});
|
||
|
||
Ok(())
|
||
}
|
||
|
||
/// CHN-4 5.4 canonical: `cast_vote` real dispatchable canonical.
|
||
#[pallet::call_index(1)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn cast_vote(
|
||
origin: OriginFor<T>,
|
||
proposal_id: ProposalId,
|
||
stance: VoteStance,
|
||
stake_weight: u128,
|
||
) -> DispatchResult {
|
||
let who = ensure_signed(origin)?;
|
||
|
||
let mut proposal = Proposals::<T>::get(proposal_id)
|
||
.ok_or(Error::<T>::ProposalNotFound)?;
|
||
|
||
ensure!(
|
||
matches!(proposal.status, ProposalStatus::Voting),
|
||
Error::<T>::ProposalAlreadyFinalized
|
||
);
|
||
|
||
let current_block: u64 = <frame_system::Pallet<T>>::block_number()
|
||
.saturated_into::<u64>();
|
||
ensure!(
|
||
current_block <= proposal.end_block,
|
||
Error::<T>::VotingPeriodClosed
|
||
);
|
||
|
||
ensure!(
|
||
!Votes::<T>::contains_key(proposal_id, &who),
|
||
Error::<T>::AlreadyVoted
|
||
);
|
||
|
||
match stance {
|
||
VoteStance::Aye => {
|
||
proposal.yes_weight = proposal.yes_weight.saturating_add(stake_weight)
|
||
}
|
||
VoteStance::Nay => {
|
||
proposal.nay_weight = proposal.nay_weight.saturating_add(stake_weight)
|
||
}
|
||
VoteStance::Abstain => {
|
||
proposal.abstain_weight =
|
||
proposal.abstain_weight.saturating_add(stake_weight)
|
||
}
|
||
}
|
||
|
||
Proposals::<T>::insert(proposal_id, proposal);
|
||
Votes::<T>::insert(proposal_id, &who, stance);
|
||
|
||
Self::deposit_event(Event::VoteCast {
|
||
id: proposal_id,
|
||
voter: who,
|
||
stance,
|
||
weight: stake_weight,
|
||
});
|
||
|
||
Ok(())
|
||
}
|
||
|
||
/// CHN-4 canonical: `finalize_proposal` real dispatchable canonical.
|
||
#[pallet::call_index(2)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn finalize_proposal(
|
||
origin: OriginFor<T>,
|
||
proposal_id: ProposalId,
|
||
) -> DispatchResult {
|
||
let _who = ensure_signed(origin)?;
|
||
|
||
let mut proposal = Proposals::<T>::get(proposal_id)
|
||
.ok_or(Error::<T>::ProposalNotFound)?;
|
||
|
||
ensure!(
|
||
matches!(proposal.status, ProposalStatus::Voting),
|
||
Error::<T>::ProposalAlreadyFinalized
|
||
);
|
||
|
||
let current_block: u64 = <frame_system::Pallet<T>>::block_number()
|
||
.saturated_into::<u64>();
|
||
ensure!(
|
||
current_block > proposal.end_block,
|
||
Error::<T>::VotingPeriodOpen
|
||
);
|
||
|
||
let final_status = if proposal.yes_weight > proposal.nay_weight {
|
||
ProposalStatus::Approved
|
||
} else {
|
||
ProposalStatus::Rejected
|
||
};
|
||
|
||
proposal.status = final_status;
|
||
let yes_weight = proposal.yes_weight;
|
||
let nay_weight = proposal.nay_weight;
|
||
|
||
Proposals::<T>::insert(proposal_id, proposal);
|
||
|
||
Self::deposit_event(Event::ProposalFinalized {
|
||
id: proposal_id,
|
||
status: final_status,
|
||
yes_weight,
|
||
nay_weight,
|
||
});
|
||
|
||
Ok(())
|
||
}
|
||
|
||
/// CHN-4 5.2 canonical: `add_council_member` Phase 5.2 dispatchable canonical.
|
||
///
|
||
/// 6-step canonical flow: ensure_root + size_check + no_duplicate + build +
|
||
/// insert + emit.
|
||
#[pallet::call_index(3)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn add_council_member(
|
||
origin: OriginFor<T>,
|
||
account: T::AccountId,
|
||
role: CouncilRole,
|
||
) -> DispatchResult {
|
||
ensure_root(origin)?;
|
||
|
||
let current_size = CouncilSize::<T>::get();
|
||
ensure!(
|
||
current_size < MAX_COUNCIL_SIZE,
|
||
Error::<T>::CouncilSizeExceeded
|
||
);
|
||
|
||
ensure!(
|
||
!Council::<T>::contains_key(&account),
|
||
Error::<T>::AlreadyCouncilMember
|
||
);
|
||
|
||
let block_number: u64 = <frame_system::Pallet<T>>::block_number()
|
||
.saturated_into::<u64>();
|
||
let member = CouncilMember {
|
||
account: origin_chain_types::AccountId::new(account_bytes::<T>(&account)),
|
||
joined_at_block: block_number,
|
||
role,
|
||
};
|
||
|
||
Council::<T>::insert(&account, member);
|
||
let new_size = current_size.saturating_add(1);
|
||
CouncilSize::<T>::put(new_size);
|
||
|
||
Self::deposit_event(Event::CouncilMemberAdded {
|
||
account,
|
||
role,
|
||
new_size,
|
||
});
|
||
|
||
Ok(())
|
||
}
|
||
|
||
/// CHN-4 5.2 canonical: `remove_council_member` Phase 5.2 dispatchable canonical.
|
||
///
|
||
/// 5-step canonical flow: ensure_root + validate_exists + remove + decrement + emit.
|
||
#[pallet::call_index(4)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn remove_council_member(
|
||
origin: OriginFor<T>,
|
||
account: T::AccountId,
|
||
) -> DispatchResult {
|
||
ensure_root(origin)?;
|
||
|
||
ensure!(
|
||
Council::<T>::contains_key(&account),
|
||
Error::<T>::NotCouncilMember
|
||
);
|
||
|
||
Council::<T>::remove(&account);
|
||
let current_size = CouncilSize::<T>::get();
|
||
let new_size = current_size.saturating_sub(1);
|
||
CouncilSize::<T>::put(new_size);
|
||
|
||
Self::deposit_event(Event::CouncilMemberRemoved {
|
||
account,
|
||
new_size,
|
||
});
|
||
|
||
Ok(())
|
||
}
|
||
|
||
/// CHN-4 5.2 v0.0.33 canonical: `veto_proposal` Phase 5.2 dispatchable canonical.
|
||
///
|
||
/// 7-step canonical flow:
|
||
/// 1. ensure_signed canonical
|
||
/// 2. Validate council member canonical (`Error::NotCouncilMember`)
|
||
/// 3. Get proposal canonical (must exist + Voting status)
|
||
/// 4. Validate council size > 0 (`Error::InsufficientCouncilSize`)
|
||
/// 5. Validate !VetoVotes::contains_key (Error::AlreadyVetoed)
|
||
/// 6. Insert vote + increment count
|
||
/// 7. Check threshold canonical: if count >= required → flip status to Rejected
|
||
/// + emit ProposalVetoed canonical; else emit CouncilVetoVoteCast canonical
|
||
#[pallet::call_index(5)]
|
||
#[pallet::weight(Weight::from_parts(10_000, 0))]
|
||
pub fn veto_proposal(
|
||
origin: OriginFor<T>,
|
||
proposal_id: ProposalId,
|
||
) -> DispatchResult {
|
||
// Step 1: ensure signed canonical
|
||
let who = ensure_signed(origin)?;
|
||
|
||
// Step 2: validate council member canonical
|
||
ensure!(
|
||
Council::<T>::contains_key(&who),
|
||
Error::<T>::NotCouncilMember
|
||
);
|
||
|
||
// Step 3: get proposal canonical
|
||
let mut proposal = Proposals::<T>::get(proposal_id)
|
||
.ok_or(Error::<T>::ProposalNotFound)?;
|
||
|
||
ensure!(
|
||
matches!(proposal.status, ProposalStatus::Voting),
|
||
Error::<T>::ProposalAlreadyFinalized
|
||
);
|
||
|
||
// Step 4: council size canonical > 0
|
||
let council_size = CouncilSize::<T>::get();
|
||
ensure!(council_size > 0, Error::<T>::InsufficientCouncilSize);
|
||
|
||
// Step 5: AlreadyVetoed canonical
|
||
ensure!(
|
||
!VetoVotes::<T>::contains_key(proposal_id, &who),
|
||
Error::<T>::AlreadyVetoed
|
||
);
|
||
|
||
// Step 6: insert vote + increment count
|
||
VetoVotes::<T>::insert(proposal_id, &who, ());
|
||
let new_count = VetoCount::<T>::get(proposal_id).saturating_add(1);
|
||
VetoCount::<T>::insert(proposal_id, new_count);
|
||
|
||
// Step 7: check threshold canonical
|
||
let required = council_veto_threshold(council_size);
|
||
if new_count >= required {
|
||
// Veto threshold reached canonical → flip status canonical
|
||
proposal.status = ProposalStatus::Rejected;
|
||
Proposals::<T>::insert(proposal_id, proposal);
|
||
|
||
Self::deposit_event(Event::ProposalVetoed {
|
||
id: proposal_id,
|
||
veto_count: new_count,
|
||
council_size,
|
||
});
|
||
} else {
|
||
Self::deposit_event(Event::CouncilVetoVoteCast {
|
||
id: proposal_id,
|
||
voter: who,
|
||
current_veto_count: new_count,
|
||
required_threshold: required,
|
||
});
|
||
}
|
||
|
||
Ok(())
|
||
}
|
||
}
|
||
|
||
/// Helper canonical para convert T::AccountId → 32-byte canonical.
|
||
fn account_bytes<T: Config>(account: &T::AccountId) -> [u8; 32] {
|
||
let encoded = account.encode();
|
||
let mut bytes = [0u8; 32];
|
||
let copy_len = encoded.len().min(32);
|
||
bytes[..copy_len].copy_from_slice(&encoded[..copy_len]);
|
||
bytes
|
||
}
|
||
|
||
/// Phase 5.2 canonical helpers — Council membership queries (pure read).
|
||
impl<T: Config> Pallet<T> {
|
||
/// Returns `true` si account canonical es council member.
|
||
pub fn is_council_member(account: &T::AccountId) -> bool {
|
||
Council::<T>::contains_key(account)
|
||
}
|
||
|
||
/// Returns current council size canonical (cached StorageValue).
|
||
pub fn current_council_size() -> u32 {
|
||
CouncilSize::<T>::get()
|
||
}
|
||
|
||
/// Returns required veto votes per current council size canonical (2/3 threshold).
|
||
pub fn required_veto_votes() -> u32 {
|
||
council_veto_threshold(Self::current_council_size())
|
||
}
|
||
}
|
||
|
||
/// Pure helpers canonical para Runtime API v0.0.31 consumers + tests.
|
||
impl<T: Config> Pallet<T> {
|
||
/// Query proposal canonical sin storage mutation (read-only canonical).
|
||
pub fn query_proposal_of(id: ProposalId) -> Option<Proposal> {
|
||
Proposals::<T>::get(id)
|
||
}
|
||
|
||
/// Query vote stance canonical por (proposal_id, voter) sin storage mutation.
|
||
pub fn query_vote_of(id: ProposalId, voter: &T::AccountId) -> Option<VoteStance> {
|
||
Votes::<T>::get(id, voter)
|
||
}
|
||
}
|
||
}
|
||
|
||
// v0.0.30 — Mock runtime canonical + integration tests E2E CHN-4 flow.
|
||
// Pattern v0.0.18 + v0.0.22 + v0.0.26 mirror.
|
||
#[cfg(test)]
|
||
pub mod mock;
|
||
|
||
#[cfg(test)]
|
||
mod tests_integration;
|
||
|
||
#[cfg(test)]
|
||
mod tests {
|
||
use super::*;
|
||
use origin_chain_types::AccountId;
|
||
|
||
#[test]
|
||
fn pallet_compiles_canonical() {
|
||
// Pallet compiles canonical — verified by cargo check.
|
||
}
|
||
|
||
#[test]
|
||
fn derive_proposal_id_deterministic_canonical() {
|
||
// Inmutable #16 byte-determinism canonical: same inputs → same ProposalId
|
||
let proposer = AccountId::new([42u8; 32]);
|
||
let title = [1u8; 32];
|
||
let body = [2u8; 32];
|
||
|
||
let id1 = derive_proposal_id(&proposer, &title, &body);
|
||
let id2 = derive_proposal_id(&proposer, &title, &body);
|
||
assert_eq!(id1, id2);
|
||
}
|
||
|
||
#[test]
|
||
fn derive_proposal_id_different_inputs_different_ids_canonical() {
|
||
let p1 = AccountId::new([1u8; 32]);
|
||
let p2 = AccountId::new([2u8; 32]);
|
||
let title = [10u8; 32];
|
||
let body = [20u8; 32];
|
||
|
||
let id_a = derive_proposal_id(&p1, &title, &body);
|
||
let id_b = derive_proposal_id(&p2, &title, &body);
|
||
assert_ne!(id_a, id_b);
|
||
}
|
||
|
||
#[test]
|
||
fn proposal_status_variants_canonical() {
|
||
use pallet::ProposalStatus;
|
||
let voting = ProposalStatus::Voting;
|
||
let approved = ProposalStatus::Approved;
|
||
let rejected = ProposalStatus::Rejected;
|
||
let withdrawn = ProposalStatus::Withdrawn;
|
||
assert_ne!(core::mem::discriminant(&voting), core::mem::discriminant(&approved));
|
||
assert_ne!(core::mem::discriminant(&rejected), core::mem::discriminant(&withdrawn));
|
||
}
|
||
|
||
#[test]
|
||
fn vote_stance_re_export_canonical() {
|
||
let _aye = VoteStance::Aye;
|
||
let _nay = VoteStance::Nay;
|
||
let _abstain = VoteStance::Abstain;
|
||
}
|
||
}
|