* Calculate prime votes only during the election

* Migration

* Fix build, enable migration

* Fix tests

* Bump runtime version

* Update frame/elections-phragmen/src/lib.rs

Co-Authored-By: Marcio Diaz <[email protected]>

Co-authored-by: Marcio Diaz <[email protected]>

* Repot a bit of democracy code

* Basic logic is drafted

* Lazy democracy builds.

* Add non-locked split-voting and instant-scheduling.

* Introduce delegation that works.

* Builds again.

* Indentation

* Building.

* Docs and migration

* Fix half of the tests

* Fix up & repot tests

* Fix runtime build

* Update docs

* Docs

* Nits.

* Turnout counts full capital

* Delegations could towards capital

* proxy delegation & proxy unvoting

* Fix

* Tests for split-voting

* Add missing file

* Persistent locking.

* Adds new event phase `Initialization`

Every event that was deposited inside of `on_initialize` was assigned to
the `ApplyExtrinsic(0)` phase which wasn't correct. This pr introduces a
new phase `Initialization`. This is the new phase while initializing
a block. After initialization we switch to `ApplyExtrinsic(N)` and at
the end to `Finalization` as before.

* Set `ExecutionPhase` in `initialize`

* Increment `spec_version`

* Implement ext_ hashes for contracts (issue #5258)

* load cryto hash .wat from raw string literal instead of file

* update .wat contents for testing crypto hashes

* remove unnecessary 'static

* fix bug in input (call_indirect required 1+ at least it seems)

* no longer use scratch buffer for crypto hash functions

* improve doc comments of ext_ hash functions

* remove unnecessary comment in .wat test file

* add return value (const 0) to contract test to hopefully enable result buffer

* fix bug in contract assertion

* implement proper output_len in contract

* implement proper test for crypto hashes

* bump spec_version 238 -> 239

* fix COMPLEXITY description

* remove final invalid instances of scratch buffer from docs

* Make sure frame examples compile for wasm

This makes sure that `frame-example` and `frame-example-offchain-worker`
compile for wasm.

This also fixes compilation for these crates. The offchain worker
example doesn't use serde-json anymore as that is too heavy and breaks
`no_std` compilation.

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <[email protected]>

Co-authored-by: Nikolay Volf <[email protected]>

* Start benchmarks

* try_origin or root

* More benches

* stuck

* Custom trait functions for benchmarks

* finish benchmarks

* Bump impl

* More comments

* Bump spec

* Remove import

* Update frame/elections-phragmen/src/lib.rs

Co-Authored-By: thiolliere <[email protected]>

* Update frame/support/src/traits.rs

Co-Authored-By: thiolliere <[email protected]>

* Fix merge

Co-authored-by: thiolliere <[email protected]>

* Factor out can_set_code

The motivation for this feature is parachain runtime upgrades, which
happen in two different moments: the initial call, when the checks
should be performed, and at the actual upgrade block. It's much
better and more maintainable to just call `can_set_code` in the
function than to manually copy those checks.

I'm not entirely thrilled with the interface, which requires
cloning the entire code vector in `set_code`. However, it looks
like something in `decl_module!` does not play nicely with
references in its function arguments. If `code` has a lifetime,
it _must_ be named, which gives us this signature.

```rust
pub fn can_set_code<'a>(origin, code: &'a [u8]) {
```

Unfortunately, attempting to compile with that signature generates
a very large and baffling collection of build errors, so I decided
to abandon that path for now.

* make can_set_code non-dispatchable per PR revew

Not only can we now borrow the `code` slice, but we also no longer
need to worry about people sending a `can_set_code` transaction because
of some misunderstanding.

* move into existing impl block

* Initial benchmarking setup

* Add keystore

* validate unsigned

* Update frame/im-online/src/benchmarking.rs

Co-Authored-By: Marcio Diaz <[email protected]>

* Fix verify_unsigned benchmark

* add variable for teting the external addresss length

* Update frame/im-online/src/benchmarking.rs

Co-Authored-By: Kian Paimani <[email protected]>

* Update utils/frame/benchmarking-cli/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

Co-authored-by: Marcio Diaz <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: Benjamin Kampmann <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Remove migration code.

* Fix cargo

* Bump spec version

* switching to released wasmtime

* update depdencies in general

* Update fdlimit

* Update parity common deps

* Also update schnorrkel

* update kvdb-rocksdb

* update further dependents

* also update primitive types

* update cargo.lock

* update merlin

* Bumping evm version

* Adding missing metadata for benchmark-pallet

* Missed to bump a few

* release on roling tag

* Wasm executors were missed

* Version bump

* Split generate_changelog.sh into separate script

Can be run in the format `generate_changelog.sh $previous_version $version`.

* remove early exit from publish_draft_release.sh

* adding changelog

* ci: change last_github_release to also find pre-releases

Co-authored-by: Martin Pugh <[email protected]>

if statement logic for recently sent block was inverted.

* Fix vesting bench starting block.

* Set subs s+1 to hit worst path.

* Remove unused origin.

* Apply review suggestions.

* starting bench

* More

* more

* Payout Validator

* Give each validator exactly n nominators

* Update with test

* Try to add accounts to chain spec

* Undo changes to chainspec

* Payout nominator

* Rebond and Reap Stash

* Set history depth

* fix smelly code

* cancel deferred slash

* new_era bench

* do_slash benchmark

* Add features

* undo extrinsic move

* lower

* Update new era

* Update benchmarking.rs

* whitespace

* Apply suggestions from code review

Co-Authored-By: Kian Paimani <[email protected]>

* fixes

* nit

* Refactor tests, initial code

* Move session benchmarks to avoid cyclic deps

* Update lib.rs

* Fix warnings

* Move impl

* Update to do random nominator allocation

* add feature to benchmark pallet

* Remove extra stuff

* Update based on feedback

* Less intrusive

* Remove `transfer_idle_users`

* remove again

* unused dep

* test feature flag

* Update to latest substrate

Co-authored-by: Kian Paimani <[email protected]>

With this patch forward this will be the only way for
a contract to destroy itself. This patch therefore changes
the semantics of all other contract initiated balance
transfers to fail if they would bring the caller below the
existential deposit.

* System.BlockHash

* Fix hash

* Introduce K/V iteration in all _concat maps

Also move across:
- System.Account (blake2_128_concat)
- Balances.Locks (twox_64_concat)
- ElectionsPhragmen.VotesOf (twox_64_concat)
- ElectionsPhragmen.StakeOf (twox_64_concat)
- Identity.IdentityOf (twox_64_concat)
- Identity.SubsOf (twox_64_concat)
- Society.Payouts (twox_64_concat)
- Session.NextKeys (twox_64_concat)
- Identity.SuperOf (blake2_128_concat)
- Session.KeyOwner (blake2_128_concat)
- Society.SuspendedCandidates (twox_64_concat)
- Society.SuspendedMembers (twox_64_concat)
- Society.Vouching (twox_64_concat)
- Society.Strikes (twox_64_concat)
- System.EventTopics
- Balances.Account

* Build fixes

* Ensure migration happens in correct order

* Staking.*

* Vesting.* Offences.*

* Democracy.*

* Babe.* Collective.*

* Grandpa.*

* Assets.* Benchmark.* Contracts.* Elections.* Asset.* Nicks.*

Also introduce real account list

* ImOnline.*

* Treasury.*

* Recovery.*

* Final bits.

* Docs

* Fix one test

* Fix test

* All passing except the UI tests

* Remove linked_map part 1

* Remove linked_map

* Some iterator utils for double maps.

* Remove old migrations

* Introduce tombstone for LinkedMap type

* Migration for genesis hash

* Fix build

* Fix hash

* Rename Map is_linked -> unused, keeping backwards compat (#5256)

* Update frame/balances/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update frame/elections/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Remove old migration code.

* Update frame/system/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Update bin/node/runtime/src/lib.rs

Co-Authored-By: Shawn Tabrizi <[email protected]>

* Fix hash

* fix session migration

* Fix watning

Co-authored-by: Jaco Greeff <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Robert Habermeier <[email protected]>

* Move runtime upgrade to `frame-executive`

Instead of storing the runtime upgraded in the space of `frame-system`,
this moves it to `frame-executive`. We also start storing the
`spec_version` and `impl_version` the last runtime upgrade was applied.

This scheme has multiple advantages:
- We don't need to make sure that runtime upgrade was set.
- This will work in the future when we want to test a runtime upgrade,
because the `on_runtime_upgrade` will be executed automatically when the
runtime changes.

* Move `LAST_RUNTIME_UPGRADE` key to `frame-executive`

* Add some more documentation

* Make sure `spec_version` always increases between runtime upgrades

* Fix test

* Upgrade `parity-multiaddr` to fix compilation

* Also check if the `spec_name` changed

* Remove `RuntimeUpgraded` storage entry

* Don't run on genesis

* contracts: Add ext_transfer call

This call allows contracts to send balance to any account
contract or not. Previously, the only way to do that was
though ext_call.

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <[email protected]>

* The define_env! macro does not allow for trailing comma

* Update frame/contracts/src/exec.rs

Co-Authored-By: Nikolay Volf <[email protected]>

* Bump spec version

* Do not use nested gas meter

* Use explicit 0 or 1 as return value

* Remove superflous intermediate binding

Co-authored-by: Nikolay Volf <[email protected]>

* Assign unique storage names to pallets.

* Bump spec

* Upgrade logic for finality tracker (untested)

* Logic for migrating Identity (untested)

* Logic for migrating transaction-payment

* Fix tests

* Fix `decl_storage` build

* Contract -> Contracts

* Update Cargo.lock

* bump spec

* update migration

* Fix merge error

* Migration for contracts

* Remove serde

* Remove some illegal spaces and Options

* Fix types in identity.

* Minor variable rename

Co-authored-by: Gavin Wood <[email protected]>

* Don't lock if we're not voting with conviction

* Add test

* Set identity before calling set_subs.

* Remove -1.

* add events to bonding and unbonding ops

* add semicolon on event line

* fix nits

* Remove balances migration.

* Remove extraneous code

* Remove old test

* Split fees and tips between author and treasury independently

* Docs and cleanup

* Fix test

* Meat and bones.

* Fix migration

* Update frame/balances/src/migration.rs

Co-Authored-By: Kian Paimani <[email protected]>

Co-authored-by: Kian Paimani <[email protected]>

* split out ext_clear_storage from ext_set_storage contracts API

* update tests to adjust for the ext_set_storage changes

* adjust COMPLEXITY for the ext_set_storage API changes

* remove value_len == 0 constraint for ext_set_storage

* bump spec_version

* remove guarantee from COMPLEXITY of ext_clear_storage

Co-authored-by: Gavin Wood <[email protected]>

* add documentation and optimise payout_validator a bit

* bump spec version to be safe

this is just in case clipped exposure and exposure have different fields
own and total. This shouldn't be the case but better be safe in case
storage is wrong.

* Update frame/staking/src/lib.rs

Co-Authored-By: joe petrowski <[email protected]>

Co-authored-by: joe petrowski <[email protected]>

* Don't include `:code` by default in storage proofs (#5060)

* Adds test to verify that the runtime currently is always contained in
the proof

* Start passing the runtime wasm code from the outside

* Fix compilation

* More build fixes

* Make the test work as expected now :)

* Last fixes

* Fixes benchmarks

* Review feedback

* Apply suggestions from code review

Co-Authored-By: Sergei Pepyakin <[email protected]>

* Review feedback

* Fix compilation

Co-authored-by: Sergei Pepyakin <[email protected]>

* Fix compilation and change the way `RuntimeCode` works

* Fix tests

* Switch to `Cow`

Co-authored-by: Benjamin Kampmann <[email protected]>
Co-authored-by: Sergei Pepyakin <[email protected]>

* Update logic to cancel_deferred_slash

* More idiomatic

* bump spec

Co-authored-by: Gavin Wood <[email protected]>

* Init macro

* Refactor function.

* Add feature

* vested transfer benchmark

* Fix features

* Forgot to push this fix

* bump impl

* Nits.

Co-authored-by: Shawn Tabrizi <[email protected]>

* Second migration fix

* Fix check-runtime script

* Another fix to the CI

* Revert changes.

* Bump runtime

* fix staking bug

* add some guarantee note in SessionManager while it is not fixed in staking

* bumpd impl version

* Revert "Build block without checking signatures (#4916)"

This reverts commit e50f6109.

* Some further clean ups

* Revert "use fixed quote (#5135)"

This reverts commit 8bf855b0

.

* Upgrade failure version

* Update frame/staking/reward-curve/Cargo.toml

Co-Authored-By: André Silva <[email protected]>

* Ahh I'm dumb

Co-authored-by: Gavin Wood <[email protected]>
Co-authored-by: André Silva <[email protected]>