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centrifuge: Anemoy pool currency migration #1566

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merged 11 commits into from Sep 25, 2023
Merged

centrifuge: Anemoy pool currency migration #1566

merged 11 commits into from Sep 25, 2023

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NunoAlexandre
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@NunoAlexandre NunoAlexandre commented Sep 22, 2023 •
edited

Description

We want to migrate the currency of the Anemoy pool from LpEthUSDC to (Polkadot-native) USDC on Centrifuge.

  • Anemoy has pool id 4,139,607,887 (the only pool currently registered on Centrifuge)
  • We will migrate the currency of that pool from ForeignAsset(100,001) (LpEthUSDC) to ForeignAsset(6) (Circle’s USDC native on Polkadot)
  • Both currencies have 6 decimals so no extra considerations in that regard

To Do

  • You can just add a sanity check to the migration that the pool value is indeed 0 and there are no locked orders
    • For all tranches within the Anemoy pool, verify that are no entries on pallet_investments' InvestOrders , RedeemOrders , ActiveInvestOrders and ActiveRedeemOrders.
    • Check that pool value is 0

@NunoAlexandre NunoAlexandre self-assigned this Sep 22, 2023
NunoAlexandre
NunoAlexandre commented Sep 22, 2023
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libs/types/src/tokens.rs
@@ -187,8 +187,8 @@ where
)]
#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
pub struct TrancheCurrency {
pub(crate) pool_id: PoolId,
pub(crate) tranche_id: TrancheId,
pub pool_id: PoolId,
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any objections to open these fields visibility? by having them pub(crate) I would have to import he TrancheCurrencyT trait to call generate to build an instance of this type which is quite an overkill imo. let me know if I am not overseeing any requirement 👍

@NunoAlexandre
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Implemented the sanity checks for orders under the Anemoy pool and tested again with try-runtime. Looking good:

2023-09-23 14:15:57.471  INFO main centrifuge_runtime::migrations::anemoy_pool: anemoy_pool::Migration: currency set to USDC ✓
2023-09-23 14:15:57.471  INFO main centrifuge_runtime::migrations::anemoy_pool: anemoy_pool::Migration: post_upgrade succeeded ✓

Still have to implement the check for the pool value being 0.

@wischli wischli added the D8-migration Pull request touches storage and needs migration code. label Sep 25, 2023
mustermeiszer
mustermeiszer previously approved these changes Sep 25, 2023
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Looks good!

runtime/centrifuge/src/migrations.rs Outdated Show resolved Hide resolved
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NunoAlexandre commented Sep 25, 2023 •
edited

This PR is now feature-complete. Just testing it one last time 👍

Edit

Looking good:

2023-09-25 10:18:30.138  INFO main centrifuge_runtime::migrations::anemoy_pool: anemoy_pool::Migration: currency set to USDC ✓
2023-09-25 10:18:30.138  INFO main centrifuge_runtime::migrations::anemoy_pool: anemoy_pool::Migration: post_upgrade succeeded ✓

@NunoAlexandre NunoAlexandre marked this pull request as ready for review September 25, 2023 08:21
wischli
wischli reviewed Sep 25, 2023
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The migration LGTM! I would like to raise my concerns about making the pallet-investment storages public.

pallets/investments/src/lib.rs Show resolved Hide resolved
runtime/centrifuge/src/migrations.rs Outdated Show resolved Hide resolved
wischli
wischli approved these changes Sep 25, 2023
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LGTM! Thanks for adding the post-merge issue!

@NunoAlexandre NunoAlexandre enabled auto-merge (squash) September 25, 2023 09:27
@NunoAlexandre NunoAlexandre merged commit ebfd236 into main Sep 25, 2023
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@NunoAlexandre NunoAlexandre deleted the centrifuge/anemoy-pool-currency branch September 25, 2023 13:19
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@wischli wischli wischli approved these changes

@mustermeiszer mustermeiszer Awaiting requested review from mustermeiszer

@hieronx hieronx Awaiting requested review from hieronx

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@NunoAlexandre NunoAlexandre

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@NunoAlexandre @wischli @mustermeiszer