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mirror of https://github.com/logos-co/staking.git synced 2025-01-13 12:15:02 +00:00
Commit Graph

46 Commits

Author SHA1 Message Date
r4bbit
da007451a4 fix(StakeManager): ensure currentEpoch is 0 when migrating
A previous manager can only migrate once, because the migration address
is locked in. A **new** manager is always aware of its previous manager.

This means, when a migration happens and is initialized, we know for
sure it's always the first time this is happening.

We probably don't want a migration to take place if the new manager has
already processed epochs, so we're adding a check that its
`currentEpoch` must be `0`.

This also ensures one of its invariants isn't violated:

`epochsOnlyIncrease` and `highEpochsAreNull`.
2024-03-05 10:21:26 -03:00
r4bbit
5cdd54a884 fix(StakeManager): don't allow migration initialization while migrating
This is actually a bug that the certora prover found.
The rule `epochStaysSameOnMigration` failed because a previous
`StakeManager` could call `migrationInitialize` and change
`currentEpoch` on a next `StakeManager`, even though the next `StakeManager`
might be in migration itself (which means the `currentEpoch` is now
allowed to change).

This commit fixes this by ensure `migrationInitialize()` will revert if
the `StakeManager` already has a `migration` on going.
2024-03-05 10:21:26 -03:00
Ricardo Guilherme Schmidt
6c358dab9e fix(StakeManager): use OpenZeppelin Math to avoid precision loss in int divisions 2024-02-26 10:07:54 -03:00
Ricardo Guilherme Schmidt
92ff9bff21 refactor(StakeManager): account initialize in currentEpoch 2024-02-26 10:07:54 -03:00
Ricardo Guilherme Schmidt
17f859577a refactor(StakeManager): change MIN_LOCKUP_PERIOD to 2 weeks 2024-02-23 11:56:03 -03:00
Ricardo Guilherme Schmidt
294c691d1a chore(StakeManager): mark TODOs on division precision loss 2024-02-23 10:57:17 -03:00
Ricardo Guilherme Schmidt
2a762d6a41 fix(StakeManager): use a correct MP formula 2024-02-23 10:57:17 -03:00
Ricardo Guilherme Schmidt
c356954302 fix(StakeManager): check for valid migration address 2024-02-23 10:57:17 -03:00
Ricardo Guilherme Schmidt
f06168c8ce fix(StakeManager): properly init accs and checks init 2024-02-23 10:57:17 -03:00
Ricardo Guilherme Schmidt
c9ed9dd833 refactor(StakeManager): refactor multiplier points logic 2024-02-23 10:57:17 -03:00
Ricardo Guilherme Schmidt
03bc6559ae fix: StakeManager migration fixes and certora rules 2024-02-20 09:08:00 +01:00
r4bbit
4e411f2b37 test(StakeManager): add test to check that inital MPs are minted
This adds a test that ensures multiplier points are minted with a 1:1
ratio to the stake token amount.

This scenario covers the case where no lock up time is set during
staking.
2024-01-19 11:44:25 +01:00
r4bbit
d9a64559a2
fix(StakeManager): add checks for whether lockup period is in range ()
This commit introduces `MIN_LOCKUP_PERIOD` and `MAX_LOCKUP_PERIOD` and
makes use of them within `StakeManager.stake()` and
`StakeManager.lock()` accordingly.

When users deposit tokens into their vault via `stake()`, they can
provide an optional lockup time. If the value is `0` it implies users do
not want to lock their stake.

If the value is `> 0` it has to be within the range of
`MIN_LOCKUP_PERIOD` and `MAX_LOCKUP_PERIOD`.

Properly addresses 
2023-12-06 12:10:07 +01:00
r4bbit
6f591dd674
refactor(StakeManager): use custom errors everywhere () 2023-10-10 15:49:34 +02:00
r4bbit
03d2dcf3e8
refactor(StakeManager): add custom StakeManager__FundsLocked error () 2023-10-10 15:44:16 +02:00
r4bbit
eeffcfe7d7
refactor(StakeManager): use custom error in onlyVault modifier ()
Also introduce tests that ensure the error is actually emitted.
2023-10-10 15:32:46 +02:00
r4bbit
2e7c5148b4
refactor: migrate repository to foundry-template ()
This commit migrates the repo to our foundry template, which ensures we
have consistent tooling across smart contract repositories that are
maintained by Vac.

This removes all hardhat related files and workflows and replaces them
with more perfomant foundry workflows.

It also sets up tests, CI and linting.
2023-09-12 18:37:30 +02:00
Frederico Teixeira
d9d6a6e633 function signature changed from "pure" to "view",
as it access block.timestap.
2023-07-24 17:16:44 +02:00
Martin Strobl
56f007e3b7 added MP boost limit check
- limit checked when locking incl. the increased limit due to bonus
- limit checked when processing only for accounts that are not locked
2023-07-11 15:47:55 +02:00
Martin Strobl
a731962d32 Repair minting MPs with lock
- The "free MPs" in the amount of 100% of stake that are minted on deposit are now not minted anymore duplicitely in the lock function
2023-07-11 12:08:30 +02:00
Martin Strobl
fe5cd4b517 Initial MP mint repaired
- Now, MPs are minted on the newly staked amount only (previously was entire stake).
- The bonus MPs are calculated correctly such that there is a 1x bonus per year of lock.
- Still TBD: MPs are not minted  for existing stake if current lock extended (or newly introduced), there is no check for max boost MP ceiling
2023-07-11 11:56:34 +02:00
Ricardo Guilherme Schmidt
fcb8dca9a6
mintInitialMultiplier dt+1 2023-07-09 16:00:49 -03:00
Ricardo Guilherme Schmidt
17d1816570
fixes: initial multiplier mint, leave, unstake 2023-07-06 09:12:01 -03:00
Ricardo Guilherme Schmidt
9ba151266d
use solidity 0.8.18 for hardhat compatibility 2023-06-28 17:51:53 -03:00
Ricardo Guilherme Schmidt
ff4bdf65f3
fix typo 2023-06-26 12:30:48 -03:00
Ricardo Guilherme Schmidt
6bf8d66221
force users to migrate or leave 2023-06-26 12:26:02 -03:00
Ricardo Guilherme Schmidt
da5ea645b0
fix account rewarding 2023-06-26 11:52:51 -03:00
Ricardo Guilherme Schmidt
57bc268288
rename functions 2023-06-25 11:44:32 -03:00
Ricardo Guilherme Schmidt
2f6fe21682
small fix 2023-06-23 20:03:03 -03:00
Ricardo Guilherme Schmidt
fc74878977
fix compilation errors 2023-06-23 20:01:59 -03:00
Ricardo Guilherme Schmidt
98ea9aee4f
update solc 2023-06-23 19:26:07 -03:00
Ricardo Guilherme Schmidt
26da805fd9
add upgradability 2023-06-23 18:38:55 -03:00
Ricardo Guilherme Schmidt
ff3a7b09ea
Only vaults that Re previosly allowed 2023-06-23 15:03:52 -03:00
Ricardo Guilherme Schmidt
d960512915
add documentation 2023-06-23 13:47:37 -03:00
Ricardo Guilherme Schmidt
e217f9b78e
organize header 2023-06-23 13:31:13 -03:00
Ricardo Guilherme Schmidt
1375440bd5
fix balance lock 2023-06-23 13:29:36 -03:00
Ricardo Guilherme Schmidt
c2142c1306
rename variables 2023-06-23 13:09:07 -03:00
Ricardo Guilherme Schmidt
6a79af5f95
fix var name 2023-06-23 10:04:17 -03:00
Ricardo Guilherme Schmidt
14782c9dd2
improve storage access 2023-06-22 15:42:42 -03:00
Ricardo Guilherme Schmidt
1fbc871f5b
reduce gas use 2023-06-21 12:35:47 -03:00
Ricardo Guilherme Schmidt
0f50e2d2de
only one claim per epoch 2023-06-21 12:32:30 -03:00
Ricardo Guilherme Schmidt
4849cccb81
execute epoch, user reward 2023-06-21 11:20:23 -03:00
Ricardo Guilherme Schmidt
b70666c26d
reward emissions 2023-06-21 10:59:30 -03:00
Ricardo Guilherme Schmidt
e9d71449c1
simplfy contract 2023-06-20 11:53:34 -03:00
Ricardo Guilherme Schmidt
254afe9932
save progress 2023-05-24 10:25:52 -03:00
Ricardo Guilherme Schmidt
d23afa676a
skel 2023-05-16 18:59:25 -03:00