XCM: Properly set the pricing for the DMP router (#6843)

* Properly set the pricing for the DMP router

* Publicize price types

* Use FixedU128 instead of Percent

* Add sp-arithmetic as a dependency for rococo runtime

* Add sp-arithmetic as a dependency to all runtimes

* Remove duplicate import

* Add missing import

* Fix tests

* Create an appropriate QueueDownwardMessageError variant

* Recalculate delivery fee factor based on past queue sizes

* Remove unused error variant

* Fixes

* Fixes

* Remove unused imports

* Rewrite fee factor update mechanism

* Remove unused imports

* Fixes

* Update runtime/parachains/src/dmp.rs

Co-authored-by: Squirrel <gilescope@gmail.com>

* Make DeliveryFeeFactor be a StorageMap keyed on ParaIds

* Fixes

* introduce limit for fee increase on dmp queue

* add message_size based fee factor to increment_fee_factor

* change message_size fee rate to correct value

* fix div by 0 error

* bind limit to variable

* fix message_size_factor and add DeliveryFeeFactor test

* add test for ExponentialPrice implementation

* make test formula based

* make delivery fee factor test formula based

* add max value test for DeliveryFeeFactor and move limit to config

* change threshold back to dynamic value and fix tests

* fmt

* suggested changes and fmt

* small stylistic change

* fmt

* change to tokenlocation

* small fixes

* fmt

* remove sp_arithmetic dependency

* Update runtime/parachains/src/dmp.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

---------

Co-authored-by: Squirrel <gilescope@gmail.com>
Co-authored-by: Just van Stam <just.van.stam@gmail.com>
Co-authored-by: Just van Stam <vstam1@users.noreply.github.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
This commit is contained in:
Keith Yeung
2023-04-20 19:04:33 +08:00
committed by GitHub
parent b3e2153f2f
commit 023d459857
18 changed files with 351 additions and 45 deletions
+1 -1
View File
@@ -1410,7 +1410,7 @@ construct_runtime! {
ParaScheduler: parachains_scheduler::{Pallet, Storage} = 55,
Paras: parachains_paras::{Pallet, Call, Storage, Event, Config, ValidateUnsigned} = 56,
Initializer: parachains_initializer::{Pallet, Call, Storage} = 57,
Dmp: parachains_dmp::{Pallet, Call, Storage} = 58,
Dmp: parachains_dmp::{Pallet, Storage} = 58,
Ump: parachains_ump::{Pallet, Call, Storage, Event} = 59,
Hrmp: parachains_hrmp::{Pallet, Call, Storage, Event<T>, Config} = 60,
ParaSessionInfo: parachains_session_info::{Pallet, Storage} = 61,