mirror of
https://github.com/logos-storage/logos-storage-contracts-eth.git
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e49abc4104
* vault: deposit and withdraw * vault: change data structure to be recipient oriented * vault: burning funds * vault: transfer tokens from one recipient to the other * vault: designate tokens for a single recipient * vault: lock up tokens until expiry time * vault: lock is deleted upon withdrawal * vault: simplify test setup * vault: remove duplication in tests * vault: further test for locks * vault: allow recipient to withdraw * vault: flow tokens from one recipient to the other * vault: designate tokens that flow * vault: move flow accumulation calculation into VaultBase * vault: use custom operators to improve readability * vault: stop flowing when lock expires * vault: reject flow when insufficient tokens available * vault: do not allow flow when lock already expired * vault: allow automine to be disabled in time sensitive tests * vault: improve naming of public functions * vault: flow to multiple recipients - changes balance from uint256 -> uint128 so that entire Balance can be read or written with a single operation - moves Lock to library - simplifies lock checks * vault: reject negative flows * vault: make tests a bit more robust * vault: change flows over time * vault: check Lock invariant before writing * vault: allow flows to be diverted to others * vault: simplify example flow rates in test * vault: disallow transfer of flowing tokens * vault: cannot burn flowing tokens * vault: delete flow when burning or withdrawing * vault: fix flaky time sensitive tests Ensures that setting of lock and starting of flow happen in the same block. Therefore hardhat cannot occasionally increase the timestamp between the two operations. This makes predicting the balances over time much easier. * vault: disallow designating of flowing tokens * vault: document setAutomine() * vault: delete lock all tokens are withdrawn or burned * vault: cleanup * vault: reorder tests * vault: only allow deposit, transfer, etc when locked * vault: reorder functions in roughly chronological order * vault: rename context -> fund * vault: rename balance -> account * vault: combine account and flow mappings * vault: _getAccount updates to the latest timestamp * vault: simplify _getAccount() * vault: reordering * vault: formatting * vault: do not delete lock when burning * vault: combine Account and Flow structs * vault: cleanup * vault: split flow into incoming and outgoing - no need to deal with signed integers anymore - allows flow to self to designate tokens over time * vault: fix transfer to self * vault: remove _getAccount() - no longer calculate flow updates when not needed - use account.update(timestamp) where needed - use _getBalance() to view current balance * vault: rename error * vault: reduce size of timestamp further * vault: prevent approval hijacking - transfer ERC20 funds into the vault from the controller, not from the user - prevents an attacker from hijacking a user's ERC20 approval to move tokens into a part of the vault that is controlled by the attacker * vault: extract common tests for unlocked funds * vault: burn entire fund * vault: transfer tokens to 0xdead when fund is burned * vault: do not expose Lock internals on public api * vault: formatting * vault: test lock state transitions * vault: clean up errors * vault: rename burn -> burnAccount, burnAll -> burnFund * vault: burn part of designated tokens * vault: burn designated/fund allowed when flowing * vault: prefix errors with 'Vault' * vault: cleanup * vault: remove dead code * vault: add documentation * vault: fix accounting of locked value when burning designated tokens * vault: update documentation * update openzeppelin contracts to 5.2.0 * vault: format all solidity files * vault: cleanup tests * vault: pausing and unpausing * vault: rename account->holder in tests * vault: allow for multiple accounts for one account holder * vault: only allow account holder to withdraw for itself * vault: freezeFund() instead of burnFund() * vault: rename Fund -> FundId * vault: rename lock states - NoLock -> Inactive - Unlocked -> Withdrawing * vault: rename Lock -> Fund * vault: clarification Co-Authored-by: Adam Uhlíř <adam@uhlir.dev> * vault: rename update() -> accumulateFlows() Reason: update() is too generic, and can easily be interpreted as changing the on-chain state, whereas it actually updates the in-memory struct. Co-Authored-By: Eric <5089238+emizzle@users.noreply.github.com> Co-Authored-By: Adam Uhlíř <adam@uhlir.dev> * vault: rephrase Co-Authored-By: Adam Uhlíř <adam@uhlir.dev> --------- Co-authored-by: Adam Uhlíř <adam@uhlir.dev> Co-authored-by: Eric <5089238+emizzle@users.noreply.github.com>
9 lines
115 B
JavaScript
9 lines
115 B
JavaScript
const FundStatus = {
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Inactive: 0,
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Locked: 1,
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Frozen: 2,
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Withdrawing: 3,
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}
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module.exports = { FundStatus }
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