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9 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Muharem
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4f832ea865 |
pallet-asset-conversion: Decoupling Native Currency Dependancy (#2031)
closes https://github.com/paritytech/polkadot-sdk/issues/1842 Decoupling Pallet from the Concept of Native Currency Currently, the pallet is intrinsically linked with the concept of native currency, requiring users to provide implementations of the `fungible::*` and `fungibles::*` traits to interact with native and non native assets. This incapsulates some non-related to the pallet complexity and makes it less adaptable in contexts where the native currency concept is absent. With this PR, the dependence on `fungible::*` for liquidity-supplying assets has been removed. Instead, the native and non-native currencies' handling is now overseen by a single type that implements the `fungibles::*` traits. To simplify this integration, types have been introduced to facilitate the creation of a union between `fungible::*` and `fungibles::*` implementations, producing a unified `fungibles::*` type. One of the reasons driving these changes is the ambition to create a more user-friendly API for the `SwapCredit` implementation. Given that it interacts with two distinct credit types from `fungible` and `fungibles`, a unified type was introduced. Clients now manage potential conversion failures for those credit types. In certain contexts, it's vital to guarantee that operations are fail-safe, like in this impl - [PR](https://github.com/paritytech/polkadot-sdk/pull/1845), place in [code](https://github.com/paritytech/polkadot-sdk/blob/20b85a5fada8f55c98ba831964f5866ffeadf4da/cumulus/primitives/utility/src/lib.rs#L429). Additional Updates: - abstracted the pool ID and its account derivation logic via trait bounds, along with common implementation offerings; - removed `inc_providers` on a pool creation for the pool account; - benchmarks: -- swap complexity is N, not const; -- removed `From<u128> + Into<u128>` bound from `T::Balance`; -- removed swap/liquidity/.. amount constants, resolve them dynamically based on pallet configuration; -- migrated to v2 API; - `OnUnbalanced` handler for the pool creation fee, replacing direct transfers to a specified account ID; - renamed `MultiAssetId` to `AssetKind` aligning with naming across frame crates; related PRs: - (depends) https://github.com/paritytech/polkadot-sdk/pull/1677 - (caused) https://github.com/paritytech/polkadot-sdk/pull/2033 - (caused) https://github.com/paritytech/polkadot-sdk/pull/1876 --------- Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> Co-authored-by: Liam Aharon <liam.aharon@hotmail.com> |
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Muharem
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5ce04514eb |
pallet-asset-conversion: Swap Credit (#1677)
Introduces a swap implementation that allows the exchange of a credit (aka Negative Imbalance) of one asset for a credit of another asset. This is particularly useful when a credit swap is required but may not have sufficient value to meet the ED constraint, hence cannot be deposited to temp account before. An example use case is when XCM fees are paid using an asset held in the XCM executor registry and has to be swapped for native currency. Additional Updates: - encapsulates the existing `Swap` trait impl within a transactional context, since partial storage mutation is possible when an error occurs; - supplied `Currency` and `Assets` impls must be implemented over the same `Balance` type, the `AssetBalance` generic type is dropped. This helps to avoid numerous type conversion and overflow cases. If those types are different it should be handled outside of the pallet; - `Box` asset kind on a pallet level, unbox on a runtime level - here [why](https://substrate.stackexchange.com/questions/10039/boxed-argument-of-a-dispatchable/10103#10103); - `path` uses `Vec` now, instead of `BoundedVec` since it is never used in PoV; - removes the `Transfer` event due to it's redundancy with the events emitted by `fungible/s` implementations; - modifies the `SwapExecuted` event type; related issue: - https://github.com/paritytech/polkadot-sdk/issues/105 related PRs: - (required for) https://github.com/paritytech/polkadot-sdk/pull/1845 - (caused) https://github.com/paritytech/polkadot-sdk/pull/1717 // DONE make the pallet work only with `fungibles` trait and make it free from the concept of a `native` asset - https://github.com/paritytech/polkadot-sdk/issues/1842 --------- Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> |
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Squirrel
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4c077b209b |
pallet asset-conversion additional quote tests (#1371)
* added identity quote test (only possible if fees are not included in quote) * add tests that compare quoted price to actual execution |
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Juan
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68ab943c65 |
Remove deprecated pallet_balances's set_balance_deprecated and transfer dispatchables (#1226)
* remove deprecated dispatchables * update test * update tests * update tests * add prdocs * add prdoc * Update docs/prdoc/pr_1226.prdoc Co-authored-by: Chevdor <chevdor@users.noreply.github.com> * move prdoc file --------- Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> Co-authored-by: Keith Yeung <kungfukeith11@gmail.com> Co-authored-by: Chevdor <chevdor@users.noreply.github.com> |
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Przemek Rzad
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bfb241d7f3 |
Add missing licenses and tune the scanning workflow (#1288)
* Add missing Cumulus licenses * Typo * Add missing Substrate licenses * Single job checking the sub-repos in steps * Remove dates * Remove dates * Add missing (C) * Update FRAME UI tests Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Update more UI tests Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> --------- Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> |
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Muharem Ismailov
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dd5fa9fcbe |
asset-conversion pallet: pool's AccountId derivation warn docs (#14811)
* pool_id docs * fmt |
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Branislav Kontur
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649be3aaaa |
Asset conversion get_pool_id fix (Ord does not count with is_native flag) (#14572)
* Asset conversion `get_pool_id` fix (`Ord` does not count with `is_native` flag) * Removed unnecessery clones + added `pool_account` to `PoolCreated` event * Fix bench compile * Fix bench * Improved `MultiAssetIdConverter::try_convert` * Removed `into_multiasset_id` from converter and moved to `BenchmarkHelper` * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_asset_conversion * Fixed doc * Typo * Removed `NativeOrAssetId` (test/mock) impl from types.rs to mock.rs... * Typo + 0u32 -> 0 * Update frame/asset-conversion/src/benchmarking.rs Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com> * Typo * ".git/.scripts/commands/fmt/fmt.sh" * Fix from Jegor * Try to fix the other failing benchmark * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_asset_conversion * Update frame/asset-conversion/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/asset-conversion/src/types.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/transaction-payment/asset-conversion-tx-payment/src/mock.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/asset-conversion/src/mock.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update bin/node/runtime/src/impls.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/asset-conversion/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update bin/node/runtime/src/impls.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Reverted NativeOrAssetId --------- Co-authored-by: command-bot <> Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com> Co-authored-by: Jegor Sidorenko <jegor@parity.io> Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> |
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Jegor Sidorenko
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be7c654c42 |
Pay tx fee with assets by using the asset conversion pallet (#14340)
* Pay tx by swapping the assets * Change liquidity structure * Uncomment the event * Update frame/transaction-payment/asset-tx-payment/src/payment.rs Co-authored-by: Squirrel <gilescope@gmail.com> * New approach * Fix bounds * Clearer version * Change IsType with Into and From * Enable event * Check ED + fix the logic * Add temp comments * Rework the refund * Clean up * Improve readability * Getting closer * fix * Use fungible instead of Currency * Test account without ed * Final push * Fixed * Rename to pallet-asset-conversion-tx-payment * Bring back the old pallet * Update versions * Update docs * Update readme * Wrong readme updated * Revert back doc change * Fix import * Fix kitchensink * Fix * One more time.. * Wait pls * Update frame/asset-conversion/src/lib.rs Co-authored-by: Squirrel <gilescope@gmail.com> * Update frame/support/src/traits/tokens/fungibles/regular.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update docs/comments * Docs improvement * Update frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Update frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Payed -> paid * Docs * Update frame/transaction-payment/asset-conversion-tx-payment/README.md Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com> * Rewrite docs * Try to clean the deps * Add debug assert * Return back frame-benchmarking * Update cargo * Update frame/transaction-payment/asset-conversion-tx-payment/src/mock.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Rename * clearer error message * Docs for Pay by Swap (#14445) * docs * better error name * more comments * more docs on swap trait * Fix compile errors * Another fix * Refactoring * Update frame/transaction-payment/asset-conversion-tx-payment/src/payment.rs Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> * Emit an error if we fail to swap the refund back * Add integrity_test * Update frame/asset-conversion/src/lib.rs Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Fmt * Use defensive_ok_or * child PR: Tidy swap event (#14441) * Dedup raising swap event * use expect rather than unwrap * Additional checks for future defence. * cargo fmt * Update frame/asset-conversion/src/lib.rs Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com> --------- Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com> --------- Co-authored-by: Squirrel <gilescope@gmail.com> Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com> Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> |
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Squirrel
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ef1e4e8b2b |
Asset Conversion pallet (#12984)
* Add pallet dex
* Fmt
* Add RPC endpoint
* Fix RPC
* Fix the build
* Some more fixes
* Add a method to topup pallet's account
* Add support for multi-currency into Uniques
* Fix the build
* Add [transactional] + setup() + fix balances
* Improve tests
* Fix price quotation
* Code clean up
* Validate swaps
* Fmt
* Update README
* add test
* mint LP assets in a different instance
* remove transactional as now the default
AssetsLocal renamed to Assets
* merge master
* Revert "Merge master"
* fix tests post merge.
* attempt to set create origin
* Internally allocate lp asset id.
* Simplify
* Bump to be in line
* additional bumps to make compile
* fix compile
* less bounds
* use fungible crates
* multiasset enum
* only allow native currency pairs
* added slippage tests
* transfer into separate method
(Also fee not set in 2 places now.)
Added test where lp and user are different users.
* Add benchmarks + weights
* Typos
* Clean up
* More tests,
split error into two because it wasn't clear which parameter.
renamed liquidity to lp_tokens_minted or lp_tokens_burned in events.
* tighten up naming
* Default, zero, square root traits not needed
Also let's not force people to be compact
* add keep-alive param
* add insufficient liquidity test
* Fix quote() to support u64
* Avoid recording balances twice
* cargo fmt
* Didn't mean to change error type
* temp
* Less
* Rework get_amount_in/get_amount_out
* Convert other places
* Rework the last piece
* Typo
* Fix benchmarks
* use hash trait
* Extract a native asset check into the runtime setting
* Don't set the metadata
* Remove spec file
* Enable multi-assets swaps by default
* Refactor conversion into u128
* Add path param to swap_token_for_exact_tokens
* Fix typo + a bit of refactoring
* Implement path param for swap_exact_tokens_for_tokens()
* Deref
* Minor fixes
* Add test with sensible scale values
* Use .windows()
* Fix benchmarks
* update docs
* Fix everything :)
* Chore
* Revert
* Chore
* prev way of creating sub accounts lead to collisions
* Update frame/dex/src/lib.rs
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com>
* Update frame/dex/src/lib.rs
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com>
* Chore
* Fmt fix on Uniques
* add call_index
bring code up to date with latest master
* revert readme changes
* add cr
* revert uniques changes
* reducing noise
* no need for deadline (#12990)
(there's generic transaction deadline functionality already)
* fix kitchen sink (#12991)
* fix kitchen sink
* Only the dex can mint lp_tokens
* add BenchmarkHelper for second instance (#12998)
* update mock to latest master
* less indirections (#13012)
* remove dex PR's custom RPC (#13050)
* As we have state_call we don't need a custom RPC
* fix docs
* no longer a need to upgrade rpc version (#13053)
* add CallbackHadle
* quote bugfix (#13191)
quote was giving same price in both directions as we were inverting needlessly.
* merging in dex specific changes due to pay by dex
* update lock file
* merging in kitchen sink changes
* Add get_reserves() api method
* Partial updating of the benchmarks
* Fix tests
* clippy
* Temp fix weights
* Fix benchmarks
* Add pool setup fee
* Money upfront
* Address some comments
* Use u128 in mock
* Fix benchmarks
* Change error message
* Update comments
* Change error names
* Implement PartialOrd for NativeOrAssetId
* add note
* Update errors
* More tests for assets sorting
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_dex
* Change the way we generate pool accounts
* Improve the liquidity removal method
* Extract MintMinLiquidity to config, rework all tests
* Add comments
* Validate provided amount
* Rename to asset-conversion
* Validate ED
* Improve handling the ED related errors
* typos
* Try to fix benchmarks
* Another try
* Another day, another try
* Fix benchmarks
* Expose fee related params
* Validate token's minimal amount the same way as ED
* fix typo
* Use longer path for swaps in benchmarks
* need to ref sp_std's vec.
* Remove From<u32> requirement when benchmarking
* impl BenchmarkHelper for ()
* only for runtime benchmarks
* MultiLocation: !MaybeDisplay
Looks like we might not need this bound from initial testing.
* Update frame/asset-conversion/src/lib.rs
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com>
* Update frame/asset-conversion/src/lib.rs
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com>
* Add documentation links
* add collision test
* Revert "[Enhancement] Throw an error when there are too many pallets (#13763)"
This reverts commit
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