BitStack Analytics Smart Contract Implementation #1
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…nstants - Introduce the BitStack Analytics Contract, a comprehensive DeFi analytics contract featuring multi-tier staking, governance, and emergency controls. - Define the ANALYTICS-TOKEN fungible token. - Establish key constants including CONTRACT-OWNER and various error codes for authorization, protocol validation, amount validation, STX sufficiency, cooldown status, stake presence, minimum requirements, and contract pause status.
- Introduce data variables for contract state and parameters. - Add `Proposals` map to store proposal details.
- Define `Proposals` map to store proposal details including creator, description, start and end blocks, execution status, votes for and against, and minimum votes required.
- Define `UserPositions` map to track user collateral, debt, health factor, staking, and voting details. - Define `StakingPositions` map to manage user staking details including amount, start block, last claim, lock period, cooldown, and rewards. - Define `TierLevels` map to specify tier levels with minimum stake, reward multiplier, and enabled features.
- Define `initialize-contract` public function to initialize the contract. - Ensure only the contract owner can initialize by checking `tx-sender`. - Set up tier levels with specific minimum stakes, reward multipliers, and enabled features.
- Define `stake-stx` public function to allow users to stake STX tokens. - Validate lock period and ensure contract is not paused. - Check if the staked amount meets the minimum requirement. - Transfer STX tokens to the contract. - Calculate new total stake, tier level, and lock multiplier. - Update staking and user positions with new information. - Update the STX pool with the staked amount.
- Define `initiate-unstake` public function to initiate the unstaking process. - Ensure the user has sufficient staked amount and no active cooldown. - Update the staking position to set the cooldown start block.
- Define `complete-unstake` public function to complete the unstaking process after the cooldown period. - Ensure the cooldown period has passed. - Transfer the staked STX back to the user. - Clear the user's staking position.
- Define `create-proposal` public function to allow users to create governance proposals. - Ensure the user has sufficient voting power. - Validate the proposal description and voting period. - Store the proposal details in the `Proposals` map. - Increment the proposal count.
- Define `vote-on-proposal` public function to allow users to vote on governance proposals. - Ensure the proposal is valid and the voting period is active. - Update the proposal with the user's vote, adjusting votes-for or votes-against based on the vote.
- Define `pause-contract` public function to pause the contract, disabling certain functions. - Define `resume-contract` public function to resume the contract, re-enabling certain functions. - Ensure only the contract owner can execute these functions.
…posal count - Define `get-contract-owner` to return the contract owner. - Define `get-stx-pool` to return the current STX pool balance. - Define `get-proposal-count` to return the current proposal count.
- Define `get-tier-info` private function to retrieve tier information based on the stake amount. - Define `calculate-lock-multiplier` private function to calculate the lock multiplier based on the lock period.
- Define `calculate-rewards` private function to calculate rewards for a user based on their stake and the number of blocks. - Define `is-valid-description` private function to validate the length of a proposal description.
- Define `is-valid-lock-period` private function to validate the lock period. - Define `is-valid-voting-period` private function to validate the voting period.
- Add comprehensive overview of BitStack Analytics smart contract. - Detail multi-tier staking system, flexible staking options, and governance mechanism. - Highlight security features and contract constants. - List main functions for staking, governance, and contract management. - Include tier benefits and security considerations. - Provide installation and deployment steps. - Encourage contributions and provide contact information.
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Overview
This pull request introduces the BitStack Analytics Smart Contract, a comprehensive DeFi (Decentralized Finance) solution built on the Stacks blockchain. The contract provides advanced staking, governance, and analytics capabilities with a focus on flexibility, security, and user empowerment.
Key Features Implemented
Multi-Tier Staking System
Governance Mechanism
Advanced Security Features
Detailed Changes
Contract Architecture
ANALYTICS-TOKENfungible tokenProposals: Tracks governance proposal detailsUserPositions: Manages user staking and governance informationStakingPositions: Handles individual staking detailsTierLevels: Defines tier-specific parametersCore Functions
initialize-contract: Sets up initial tier levelsstake-stx: Allows STX token staking with optional lock periodsinitiate-unstakeandcomplete-unstake: Manages unstaking processcreate-proposalandvote-on-proposal: Implements governance votingpause-contractandresume-contract: Provides emergency contract managementError Handling
Testing Considerations
Security Audit Recommendations
Next Steps
Checklist
Additional Notes
This implementation provides a robust foundation for a DeFi analytics platform with multi-tier staking and governance capabilities.
Reviewers