* Improve and simplify `decl_event!`

- RawEvent is not required anymore to be written in the defintion
- Events with and without parameters are now supported everywhere

* Make `decl_event!` more flexible with the automatic naming of generic parameters

The macro will now automatically derive the name of a generic parameter
from the trait type name, if no explicit name is given.

`where Balance = <T as Trait>::Balance` can be simplified to
`where <T as Trait>::Balance`.

* Adapts to latest refactoring changes

* normalize decl_storage

* dispatch the function call

* add test case

* fix the root case

* add system

* fix the typo in unit test

* fix the doc generation for decl_module

* fix the unit test due to the interface change

Gav Wood authored Sep 12, 2018 and Arkadiy Paronyan committed Sep 12, 2018

* Remove unneeded script

* Rename Substrate Demo -> Substrate

* Rename demo -> node

* Build wasm from last rename.

* Merge ed25519 into substrate-primitives

* Minor tweak

* Rename substrate -> core

* Move substrate-runtime-support to core/runtime/support

* Rename/move substrate-runtime-version

* Move codec up a level

* Rename substrate-codec -> parity-codec

* Move environmental up a level

* Move pwasm-* up to top, ready for removal

* Remove requirement of s-r-support from s-r-primitives

* Move core/runtime/primitives into core/runtime-primitives

* Remove s-r-support dep from s-r-version

* Remove dep of s-r-support from bft

* Remove dep of s-r-support from node/consensus

* Sever all other core deps from s-r-support

* Forgot the no_std directive

* Rename non-SRML modules to sr-* to avoid match clashes

* Move runtime/* to srml/*

* Rename substrate-runtime-* -> srml-*

* Move srml to top-level

* Introduce `impl_event!` for declaring the Event/RawEvent for a module

* Implements a function for generating the event json metadata

* Update runtime `json_metadata` to include the new event json metadata

* Switch to `impl_event!` for new modules

* Remove unused module declaration in `impl_event!`

* Rename `impl_event!` to `decl_event!`

* Fixes some style nits

* Fix minting to do what it's meant to.

* Fix tests

* Note and fix total issuance.

* Undo last non-fix.

* More doc

* System and Balances switched to new call model

* Fixed up executive for new pardigm

* Consensus works with Origin

* Timestamp ported over

* Session now compatible

* Ported staking

* Treasury compatible

* Expunge MaybeEmpty

* Make democracy work

* Council compatible

* Remove some aux-dispatch stuff and fix balances

* Rename aux -> origin, fix contracts

* Fix test

* Fix example

* Update macro to remove superfluous cruft

* Make work with new macro

* Tests

* Fix some tests

* Tests

* Fix grumbles

* Final grumble

* `decl_storage!` exposes json metadata about the storage

The metadata can be accessed by calling `store_json_metadata()`.

* Hide internal macros in the documentation

* Include the function documentation in the store json metadata

* Adapt the storage declarations to use doc comments

* Somerhing wrong.

* My attempt to fix

* cfg_attr for serde

* Fix tests

* Introduce treasury and document

* Revert bad changes

* More reversions

* Add example crate

- Remove HasPublicAux
- Rename Concrete -> Runtime

* Actually commit stuff

* Changes

* Propagate block number in finalise.

* Fix and build example

* Fixes.

* Fix compilation for treasury.

* Fix the treasury test

* Tests

* Fix.

* Fix tests

* Fix a few grumbles

* Fixes

* Fix grumbles

* Initial commit.

* Split out balances module

* Minimise Balances trait requirements

* Fix up balances, remove balances stuff from staking

* Split off and fix up staking module

* Fix executive tests

* Fix up democracy module

* make council work again

* Remove unneeded cruft from democracy

* Fix up contract module

* Fix up rest of tests

* Fix minor TODOs

* Fix tests

* Remove superfluous code

* Move offline inherents to consensus module.

Fixes #630

* Version needs Decode.

* Move Decode back

* Fix nits

* Refactor to allow custom message

* Remove need for ident strings for storage items

* Fixes

* Fix tests

* Minor change to macro grammer

* Squashed commit.

New slashing mechanism (#554)  …
* Slashing improvements

- unstake when balance too low
- unstake after N slashes according to val prefs
- don't early-terminate session/era unless unstaked
- offline grace period before punishment
* Fix warning
* Cleanups and ensure slash_count decays
* Bump authoring version and introduce needed authoring stub
* Rename
* Fix offline tracker
* Fix offline tracker
* Renames
* Add test
* Tests
* Tests.
Remove accidental merge files.
Merge remote-tracking branch 'origin/master' into gav-new-pos
Version bump, fixes (#572)  …
* Bump version, don't propose invalid blocks
* Fix build.
* Fixes.
* More fixes.
* Fix tests.
* Fix more tests
* More tests fixed
Fix merge
Fix accidental merge bug
Fixes.
Staking failsafes  …
- Don't slash/unstake/change session when too few staking participants
- Introduce set_balance PrivCall
Make minimum validator count dynamic.
test fixes
Fix tests.
Fix tests
Fix tests, update readme.
Merge remote-tracking branch 'origin/master' into gav-new-pos
Test with release.
Use safe math when dealing with total stake
Fix test again.
Introduce events into runtime.
Fix tests
Add events for account new/reap
Integration-style tests for events.

* Remove old code

* New slashing mechanism (#554)

* Slashing improvements

- unstake when balance too low
- unstake after N slashes according to val prefs
- don't early-terminate session/era unless unstaked
- offline grace period before punishment

* Fix warning

* Cleanups and ensure slash_count decays

* Bump authoring version and introduce needed authoring stub

* Rename

* Fix offline tracker

* Fix offline tracker

* Renames

* Add test

* Tests

* Tests.

* Remove accidental merge files.

* Version bump, fixes (#572)

* Bump version, don't propose invalid blocks

* Fix build.

* Fixes.

* More fixes.

* Fix tests.

* Fix more tests

* More tests fixed

* Fix merge

* Fix accidental merge bug

* Fixes.

* Staking failsafes

- Don't slash/unstake/change session when too few staking participants
- Introduce set_balance PrivCall

* Make minimum validator count dynamic.

* test fixes

* Fix tests.

* Fix tests

* Fix tests, update readme.

* Test with release.

* Use safe math when dealing with total stake

* Fix test again.

* Fix grumbles.

* Squashed commit of the following:

commit 802b219d86a63f2a68a2f2fbc406229d192ce99f
Author: shamardy <[email protected]>
Date:   Tue Aug 14 19:13:52 2018 +0200

    Removed set_bad_validators function

commit 53d17fc4c7798a5cf180bc8783213e0b50068ecc
Merge: 671c53a6 a079be3e
Author: shamardy <[email protected]>
Date:   Tue Aug 14 18:00:56 2018 +0200

    Merge branch 'master' into Issue#303

commit 671c53a68f0357171d1bbbcd46f1ed7dd68755af
Author: shamardy <[email protected]>
Date:   Tue Aug 14 08:16:55 2018 +0200

    Updated test

commit 6c7d8f455841cfe1902e700d230844b393a2aa16
Author: shamardy <[email protected]>
Date:   Tue Aug 14 08:14:07 2018 +0200

    Squashed commit of the following:

    commit f5a74b4804bc1a244d35f679c2a60cffe556ca3c
    Author: shamardy <[email protected]>
    Date:   Tue Aug 14 07:30:36 2018 +0200

        Update Tests

    commit 39724da56d1782e9d5303ea8764dfdf8d7f517ec
    Author: shamardy <[email protected]>
    Date:   Tue Aug 14 06:45:34 2018 +0200

        fix

    commit 9d564c707fe5d0e4de005ab55c63c136722e6591
    Author: shamardy <[email protected]>
    Date:   Tue Aug 14 06:36:50 2018 +0200

        fix

    commit 0c2bad1da22488ea8cae2a6119a374bf9b628596
    Author: shamardy <[email protected]>
    Date:   Tue Aug 14 05:53:35 2018 +0200

        fix

    commit f7069b3784579a2d20b6298d021b0d99d3f9beb6
    Author: shamardy <[email protected]>
    Date:   Tue Aug 14 00:34:10 2018 +0200

        Function to set bad validators

    commit 7c9bb146ba7adacde29a11e16b0194a29d0d77c8
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 23:35:46 2018 +0200

        fix

    commit 641eb4267031478d60e4e1476231629052d10549
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 23:00:08 2018 +0200

        Edit

    commit 5981f5fd5ee65dac9c3e19275ae4647cb173d798
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 22:25:56 2018 +0200

        Edit fix

    commit db3dd37c435ddc5dad0f9dde56cf7be539a0e1d0
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 21:39:57 2018 +0200

        fix

    commit bdb34c4f14fd68b3d307980da1182075bc74f156
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 21:11:08 2018 +0200

        Edit for early exit slashing tests by adding bad validators manually

    commit 8134bc6d13f9bf81050d37e8db39e819342af023
    Author: shamardy <[email protected]>
    Date:   Mon Aug 13 15:06:57 2018 +0200

        Update header root to match storage root in wasm test

    commit ee893f65a653c8826bb177bcf378d795bd1b9351
    Author: shamardy <[email protected]>
    Date:   Sun Aug 12 15:27:57 2018 +0200

        Update header root to match storage root in test

    commit eb1fb61b928ca13b4ab1b76301b577154858f425
    Author: shamardy <[email protected]>
    Date:   Sun Aug 12 14:07:40 2018 +0200

        Update tests

    commit f27559b3364ffe1255b01e7d3f09d87fe5d9c3a2
    Author: shamardy <[email protected]>
    Date:   Sun Aug 12 13:14:13 2018 +0200

        Squashed commit of the following:

        commit ac244e219f6e4c5f1b19463f33ce2edb3b66f6c3
        Author: shamardy <[email protected]>
        Date:   Sun Aug 12 12:55:25 2018 +0200

            Edited Tests

        commit 93ac939024da55bb90479b3fcbaf82fc4407727f
        Author: shamardy <[email protected]>
        Date:   Sun Aug 12 12:08:47 2018 +0200

            Squashed commit of the following:

            commit 910ff83a3b0405546f0a7a1d8727e69ec22f2513
            Author: shamardy <[email protected]>
            Date:   Sun Aug 12 03:53:40 2018 +0200

                Edited Test

            commit 2758bc44007652fd05bab221df3f349fe7daeb6a
            Author: shamardy <[email protected]>
            Date:   Sun Aug 12 03:16:38 2018 +0200

                Check that block 4 is the final block in session

            commit 49f4043e0fb44118c833b3063f4820213d279bac
            Author: shamardy <[email protected]>
            Date:   Sun Aug 12 02:31:12 2018 +0200

                LastLengthChange should change to block number when setting length

            commit eb5873550810a25ca093a635405bb069a0610d10
            Author: shamardy <[email protected]>
            Date:   Sun Aug 12 00:17:22 2018 +0200

                Squashed commit of the following:

                commit 48fae25a49b0aa3294ab04651f0c2cb530994d9a
                Author: shamardy <[email protected]>
                Date:   Sat Aug 11 23:32:25 2018 +0200

                    Increase TotalStake by ReclaimRebate if NewAccountOutcome::GoodHint

                commit d1166230ad3dcda00cc6916efe5d0d18007ecc4f
                Author: shamardy <[email protected]>
                Date:   Fri Aug 10 01:45:48 2018 +0200

                    Updating set_free_balance_creating

                commit fbdabd802a618af5311d21c5ec7e4b25d50cd705
                Author: shamardy <[email protected]>
                Date:   Fri Aug 10 00:52:40 2018 +0200

                    fix for TotalStake tracking in transfer and set_free_balance_creating fn

                commit f26bb1d6faeab3bb9a997ea0498009bc25dae244
                Author: shamardy <[email protected]>
                Date:   Fri Aug 10 00:03:17 2018 +0200

                    Fix if account created on an old account with more balance

                commit f0952094de2b3ab8528fb42794d98504c647cc7a
                Author: shamardy <[email protected]>
                Date:   Thu Aug 9 22:32:48 2018 +0200

                    fix

                commit 28260e570c3b81b79cb390d097a7a941f44dfc0a
                Author: shamardy <[email protected]>
                Date:   Thu Aug 9 21:36:27 2018 +0200

                    fix totalstake update in set_free_balance_creating fn if account exists

                commit b72fd6fab556eb0ad653d805ee4c415cbf88561d
                Author: shamardy <[email protected]>
                Date:   Thu Aug 9 20:26:30 2018 +0200

                    TotalStake is updated in contract_transfer_max_depth function

                commit 2fa1cc27dc75229b941eba686a33fa6906f7b1a8
                Author: shamardy <[email protected]>
                Date:   Thu Aug 9 20:22:17 2018 +0200

                    Squashed commit of the following:

                    commit 7fbf74c5e55038b006d6ac57621ed42c00fdd0e4
                    Author: shamardy <[email protected]>
                    Date:   Thu Aug 9 19:08:49 2018 +0200

                        fix for tests with set_free_balance calls

                    commit c6b4196f853191467d8a99c9604ba692425bbbaa
                    Author: shamardy <[email protected]>
                    Date:   Thu Aug 9 18:28:03 2018 +0200

                        Update TotalStake where set_free_balance is called

                    commit e827abc5184d48728168fbb57be6e8f03a8504e9
                    Author: shamardy <[email protected]>
                    Date:   Thu Aug 9 16:57:36 2018 +0200

                        Update TotalStake where set_reserved_balance is called

                    commit f73bec9c1a8376360b992e39333d762892ca8735
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 16:44:59 2018 +0200

                        fix

                    commit 5a498c5f4660429f7a24c09e715f7b083266c93d
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 15:47:03 2018 +0200

                        Test for full_native_block_import_works to check storage root

                    commit 024249ca52ae7ef0f5d39e99c585617a3db1dc0c
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 14:38:07 2018 +0200

                        Use <FreeBalance<Test>>::insert in this fn to avoid TotalStake Overflow

                    commit d602839cd59dd8550c87ec2c0bf103c806daedab
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 13:59:47 2018 +0200

                        Removed <TotalStake<Test>>::put from tests

                    commit 38586043912b40c9004bb5232cb7ca3c01ec9144
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 13:56:15 2018 +0200

                        Replace Balance::insert in tests to set balance fn to update TotalStake

                    commit 170ab6f8cd152adbc525bcc32fa012e3c11b6177
                    Merge: 9b0b22bd 2230b61c
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 12:32:05 2018 +0200

                        Merge branch 'Issue#303' of https://github.com/shamardy/polkadot into Issue#303

                    commit 9b0b22bd2084083f610e4870d5866bbd8e8d7229
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 12:31:45 2018 +0200

                        Edit

                    commit 2230b61c261296f6d09d0ec5353c0f207b281a67
                    Merge: 2fe9c528 05f49f1d
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 11:12:19 2018 +0200

                        Merge branch 'master' into Issue#303

                    commit 2fe9c528bef62b0f43ef98c5166408d7d048f513
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 11:09:08 2018 +0200

                        commented out some tests

                    commit a6c2d8412e1d8e409d4fe2ca6545be5e525d80b0
                    Author: shamardy <[email protected]>
                    Date:   Fri Aug 3 10:35:17 2018 +0200

                        fix

                    commit ceb34d873b48ea7debd878a78f57ce235acd6ee8
                    Author: shamardy <[email protected]>
                    Date:   Thu Aug 2 16:52:16 2018 +0200

                        Update

                    commit a363120bd1b72597deb6ee945f9c51d32a851b14
                    Author: shamardy <[email protected]>
                    Date:   Thu Aug 2 16:05:40 2018 +0200

                        Edit

                    commit e45a92847a4beb28aa6f876ec109585467f4d732
                    Author: shamardy <[email protected]>
                    Date:   Wed Aug 1 16:49:40 2018 +0200

                        Edit

                    commit 07c5dcec22e43d6ccb49b42356590fb370bbcfae
                    Author: shamardy <[email protected]>
                    Date:   Tue Jul 31 15:44:40 2018 +0200

                        Instead of update_total_stake => 2 functions to increase and decrease

                    commit 7eb03b29e429a86d206244779d383af9437f208d
                    Author: shamardy <[email protected]>
                    Date:   Tue Jul 31 14:24:36 2018 +0200

                        Removed update_total_stake from set_free_balance_creating

                    commit 234ff798c6a7e035c7d3f7a9a668e311f9940dc5
                    Author: shamardy <[email protected]>
                    Date:   Tue Jul 31 14:22:48 2018 +0200

                        Squashed commit of the following:

                        commit 8f2e421a731f353394c611dc6e93ad48ba811a1a
                        Author: shamardy <[email protected]>
                        Date:   Tue Jul 31 13:24:30 2018 +0200

                            added balances to trait Store

                        commit b64c3a99467895b042f6a30219caf87f8265fa90
                        Author: shamardy <[email protected]>
                        Date:   Tue Jul 31 12:52:16 2018 +0200

                            update_total_stake iterates through balances

                        commit bf503ecc6b3664a6be7eac6adef3f83f72e4a8fa
                        Author: shamardy <[email protected]>
                        Date:   Tue Jul 31 11:06:25 2018 +0200

                            Removed update_total_stake from inside transfer function for now to test

                        commit d91a8a666b5b52e1c77b72e3ae59040e71cd8d9c
                        Author: shamardy <[email protected]>
                        Date:   Mon Jul 30 21:26:09 2018 +0200

                            update_total_stake function fix

                        commit 2465361fe9f631ae790d3f24ef69f9972b6adae5
                        Author: shamardy <[email protected]>
                        Date:   Mon Jul 30 21:10:02 2018 +0200

                            fix

                        commit 2351f3532d6ba28491231bcb0717f8e76fc35629
                        Author: shamardy <[email protected]>
                        Date:   Mon Jul 30 19:36:21 2018 +0200

                            fix

                        commit 7139371e5c07cc41112468e82d7ec901e8361d60
                        Author: shamardy <[email protected]>
                        Date:   Mon Jul 30 18:38:50 2018 +0200

                            update

                        commit e6602d1f98190f35565d3c31e3b7a2d3df64607e
                        Author: shamardy <[email protected]>
                        Date:   Mon Jul 30 18:36:43 2018 +0200

                            Squashed commit of the following:

                            commit dcb597a60c960ff40623e98c6a1210f5df196794
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 18:31:49 2018 +0200

                                update

                            commit c41382eb135eda3bffa957e8887fcffd0388a745
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 18:23:59 2018 +0200

                                Update

                            commit f828c69e055489b69739b0ea082afa1ceca23b9c
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 18:12:18 2018 +0200

                                Created function to update total stake

                            commit e398a587edb7e57378bd61c9f9940aadfb94e82a
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 15:02:07 2018 +0200

                                TotalStake tracks transfer fees + added test for account removal

                            commit 0cfb26ce508578ce386bac5e02856cb6f298c6ba
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 14:21:06 2018 +0200

                                TotalStake tracks accounts removal when free/reserved balance is too low

                            commit 6054dcf171eddfbe58c4e01f2b32b6f576e3d9c7
                            Merge: 5740c8fc 6fa9c949
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 14:16:37 2018 +0200

                                Merge branch 'Issue#303' of https://github.com/shamardy/polkadot into Issue#303

                            commit 5740c8fc09cdac9ec2228a66626b1c1ecb5dbeaf
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 14:15:41 2018 +0200

                                Resolved merge conflict by incorporating both suggestions.

                            commit 6fa9c949b9257bccb7ee48c32af35182a4dbf5f8
                            Merge: 2b29fe85 8c527f29
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 14:12:11 2018 +0200

                                Merge branch 'master' into Issue#303

                            commit 2b29fe85ff0802594ad203d430ec4653f980296d
                            Author: shamardy <[email protected]>
                            Date:   Mon Jul 30 13:48:48 2018 +0200

                                Squashed commit of the following:

                                commit 773cdb913f671f575cc2933b14f2e783f49ffd7e
                                Author: shamardy <[email protected]>
                                Date:   Mon Jul 30 13:13:21 2018 +0200

                                    Squashed commit of the following:

                                    commit 07dc1945c3b51438028494f7691343638d647a93
                                    Author: shamardy <[email protected]>
                                    Date:   Mon Jul 30 13:08:00 2018 +0200

                                        TotalStake tracks accounts removal when free/reserved balance is too low

                                    commit 1b04d3afab44c99751c389ac6cddd865c0f77015
                                    Author: shamardy <[email protected]>
                                    Date:   Thu Jul 26 21:29:35 2018 +0200

                                        Edited slashing reserved balance tests

                                    commit 52482d5ac5828e927afcd7f27010ef64c085353f
                                    Author: shamardy <[email protected]>
                                    Date:   Thu Jul 26 20:46:17 2018 +0200

                                        Edited some tests

                                    commit 7c98f96d2ea1952b241054581bc1430863e4aab4
                                    Author: shamardy <[email protected]>
                                    Date:   Thu Jul 26 20:11:54 2018 +0200

                                        TotalStake tracks slashing of reserved balance

                                    commit 1d9f942ede81281218c1b4f84201388cf0908a4e
                                    Author: shamardy <[email protected]>
                                    Date:   Thu Jul 26 18:43:36 2018 +0200

                                        Ensure total tokens in system is kept up to date

* Fix Test

* Update lib.rs

* Update lib.rs

* notify when an authority appears to have missed their block

* Runtime API

* offline tracker

* Move to consensus

* generating reports of offline indices

* stubbed-out evaluation logic

* Slashing data pathwat

* usize -> u32

* Slash bad validators.

* update to rhododendron 0.3

* fix compilation of polkadot-consensus

* Support offline noting in checked_block

* include offline reports in block authorship voting

* do not vote validators offline after some time

* add test for offline-tracker

* fix test build

* bump spec version

* update wasm

* Only allow validators that are possible to slash

* Fix grumble

* More idiomatic

* New Wasm.

* update rhododendron

* improve logging and reduce round time exponent

* format offline validators in ss58

* Add new flag to allow listening to all interfaces

Fix #439
Fix #494

* Fix capitalisation

* Fix up session phase.

* Version bump

* Fix session rotation properly and add test

* Update runtimes

* Docs

* decl_module and extract runtime mod

* Invert dependency staking←→contract

* Remove CodeOf

* Remove StorageOf and move double_map

* Comment staking test

* Clean

* Add gas_price and gas_limit

* Commit.

* Renames

* Params

* WIP

* Rename transfer to call

* WIP

* Rebuild binaries.

* WIP

* Backport ctro changes

* Call wiring

* Commit overlay.

* Rename merge → commit, into_state → ..._change_set

* WIP

* Contract creation routines

* Set code of the created account.

* Fix the ID of `create` Call

* Fix most of the warning.

* Add the simplest test in the contract crate

* Transfers work!

* Add contract_create test.

* Clean

* Add top-level create test

* Clean a bit.

* Pass gas_limit and data via create.

* Introduce OnAccountKill callback in staking

* Hook up OnAccountKill

* Comments

* Pay for gas.

* Refund unused gas in call

* Tests for zero call and zero endownment.

* Add todo about rewriting docs

* Pay for gas in create transactions

* Fix refunds

* Clean unrelevant comments

* fixup! Fix refunds

* fixup! Clean unrelevant comments

* Move DetermineContractAddress to contract

Also restore account removal test

* fixup! Clean unrelevant comments

* Inline effect_transfer, remove effect_create

Remove account_db!

* Use own new_test_ext.

* Don't account for liability

* Add some docs

* Move contract_fee into contract module

* Take GasMeter in vm::execute

* Use GasMeter throughout contract module for meter

* gas module refactoring

* Clean

* Add base call fee

* note about gas price should be taken from storage

* Add base fee for create

* Rename send → call

* Clean

* Take fee expressed in dots in gas

* Add Checked{Add,Sub,Mul,Div} to SimpleArithmetic

* Make Gas generic

* Store {call,create}_base_fee in storage

* Clean

* Rename buy_gas

* Store gas_price in the storage

* Remove unneeded comment.

* Bail out if contract already has code.

* Todos

* Refund even if top-level contract fails.

* Fix error msg

* Fix caller issue

* Extract tests module

* Add max_depth var in storage

* Remove left over gas_left

* Refactor exec

* Add test oog test.

* set_free_balance_creating

* Docs and comments.

* Update storage roots because of ContractFee move

* Rebuild binaries.

* Simplify vm code.

* Wrapping.

* Refactor a bit.

* Typo

* UpdateBalanceOutcome enum

* Style grumbles.

* Rebuild binaries.

* Always consume the given amount of gas.

* [skip ci] endownment → endowment

* Rename `AccountId` generic in on_account_kill

* Fix Cargo.lock

* Refine docs for gas meter.

* [skip ci] Add comments for gas module

* Directly assign to `return_data` at declaration

* Use slices instead of vecs to pass the input data

* Add todo about passing return data without copy

* Use checked_add instead of add with overflow

* Use return_data directly.

* Rebuild binaries.

* Rebuild binaries.

* Refactored Slicable

* Docs

* Wasm build

* Wasm build

* Renamed traits

* Review nits

* Renamed Slicable as well

* WIP

* Iteration over all keys with the specified prefix

* Add clear_prefix in runtime-io

* Introduce a custom storage impl: Double Map

* Remove prefix

* Impl for_keys_with_prefix for light client

* Fix wasm_executor

* Test storage removal leads to removal of stroage

* Check for ok result in storage tests.

* Add docs.

* Remove commented code under decl_storage!

* Add clear_prefix test in runtime-io

* Add test for wasm_executor

* Prefix walking test.

* Rebuild binaries.

* Fix runtime

* Fix type.

* Started work on state db

* Updated for a new hash type

* Pruning and tests

* Generalize on the block hash/key type

* Integrate with the client backend

* Merge w master

* CLI options

* Updated for light client refactoring

* Used IntoIterator

* Fixed invalid input hadling

* Recompile runtime.

* Introduce and enforce block time

* Introduce early session ending.

* Report most of staking module

* rewards, proper early exit and slashing

* Fix build & session logic, introduce tests

* Fixed staking tests.

* Initial test for reward

* Fix test

* Tests for slashing

* Update/fix preset configs

* Fix some tests.

* Fix some staking tests

* Minor fix

* minor cleanups

* Fix build

* Rename timestamp::Value -> Moment

* Require final block of session to be timely

* Merge remote-tracking branch 'origin/master' into gav-xts-dont-panic

* Update wasm.

* consensus, session and staking all panic-safe.

* Democracy doesn't panic in apply.

* Fix tests.

* Extra helper macro, council depanicked.

* Fix one test.

* Fix up all council tests. No panics!

* Council voting depanicked.

* Dispatch returns result.

* session & staking tests updated

* Fix democracy tests.

* Fix council tests.

* Fix up polkadot parachains in runtime

* Fix borked merge

* More Slicable support

Support general `Option` and array types.

* Basic storage types.

* Existential deposit for contract creation

* Basic implemnetation along with removals

* Fix tests.

* externalities builder fix.

* Tests.

* Fix up the runtime.

* Fix tests.

* Add generic `Address` type.

* Initial function integration of Address into Extrinsic.

* Fix build

* All tests compile.

* Fix (some) tests.

* Fix signing.

* Push error.

* transfer can accept Address

* Make Address generic over AccountIndex

* Fix test

* Make Council use Address for dispatch.

* Fix build

* Bend over backwards to support braindead derive.

* Repot some files.

* Fix tests.

* Fix grumbles

* Remove Default bound

* Fix build for new nightly.

* Make `apply_extrinsic` never panic, return useful Result.

* More merge hell

* Doesn't build, but might do soon

* Serde woes

* get substrate-runtime-staking compiling

* Polkadot builds again!

* Fix all build.

* Fix tests & binaries.

* Reserve some extra initial byte values of address for future format changes

* Make semantic of `ReservedBalance` clear.

* Fix panic handler.

* Integrate other balance transformations into the new model

Fix up staking tests.

* Fix runtime tests.

* Fix panic build.

* Tests for demonstrating interaction between balance types.

* Repot some runtime code

* Fix checkedblock in non-std builds

* Get rid of `DoLookup` phantom.

* Attempt to make transaction_pool work with lookups.

* Remove vscode settings

* New attempt at making transaction pool work.

* It builds again!

* --all builds

* Fix tests.

* New build.

* Test account nonce reset.

* polkadot transaction pool tests/framework.

* Initial draft (working).

* Address grumbles.

* Revert bad `map_or`

* Rebuild binaries, workaround.

* Avoid checking in vscode

* reconnecting, shared, slog

* CLI options for name and telemetry url

* ensure telemetry url imples enabled

* Avoid casting to usize early.

* Provide on-connect event for session message

* Better port

* heartbeat and some renaming

* transaction pool stuff

* minor renaming.

* report telemetry

* cleanups.

* Fix for previous cleanup

* dump genesis, dev mode, renaming

* Rework chain spec/config &c. to allow for genesis file loading.

* Avoid producing genesis storage when unneeded

* Allow reading JSON genesis state dumps

* tests work again

* better logging.

* Fix wasm build.

* Introduce PoC-1 spec

* Made block message compatible with poc-1

* Squashed changes for dumping genesis block.

* Binaries.

* Made block message compatible with poc-1

* Remove dead code.

* Fix bad merge.

* Argument passing and returning values when invoking sandboxed funcs (#189)

* Fixed block download sequence (#223)

* Trie-based execution proof (#177)

* TrieBasedBackend

* trie tests

* redunant return_value removed

* use Trie::get_with to record trie proofs

* Relaying tx/blocks by light clients (#190)

* do not import external transactions into light tx pool

* do not announce blocks on light clients

* blocks_are_not_announced_by_light_nodes

* Merge remote-tracking branch 'origin/master' into gav-xts-dont-panic

* Update wasm.

* consensus, session and staking all panic-safe.

* Democracy doesn't panic in apply.

* Fix tests.

* Extra helper macro, council depanicked.

* Fix one test.

* Fix up all council tests. No panics!

* Council voting depanicked.

* Dispatch returns result.

* session & staking tests updated

* Fix democracy tests.

* Fix council tests.

* Fix up polkadot parachains in runtime

* Fix borked merge

* More Slicable support

Support general `Option` and array types.

* Basic storage types.

* Existential deposit for contract creation

* Basic implemnetation along with removals

* Fix tests.

* externalities builder fix.

* Tests.

* Fix up the runtime.

* Fix tests.

* Add generic `Address` type.

* Initial function integration of Address into Extrinsic.

* Fix build

* All tests compile.

* Fix (some) tests.

* Fix signing.

* Push error.

* transfer can accept Address

* Make Address generic over AccountIndex

* Fix test

* Make Council use Address for dispatch.

* Fix build

* Bend over backwards to support braindead derive.

* Repot some files.

* Fix tests.

* Fix grumbles

* Remove Default bound

* Fix build for new nightly.

* Make `apply_extrinsic` never panic, return useful Result.

* More merge hell

* Doesn't build, but might do soon

* Serde woes

* get substrate-runtime-staking compiling

* Polkadot builds again!

* Fix all build.

* Fix tests & binaries.

* Reserve some extra initial byte values of address for future format changes

* Make semantic of `ReservedBalance` clear.

* Fix panic handler.

* Integrate other balance transformations into the new model

Fix up staking tests.

* Fix runtime tests.

* Fix panic build.

* Tests for demonstrating interaction between balance types.

* Repot some runtime code

* Fix checkedblock in non-std builds

* Get rid of `DoLookup` phantom.

* Attempt to make transaction_pool work with lookups.

* Remove vscode settings

* New attempt at making transaction pool work.

* It builds again!

* --all builds

* Fix tests.

* New build.

* Test account nonce reset.

* polkadot transaction pool tests/framework.

* Address grumbles.

* Revert bad `map_or`

* Rebuild binaries, workaround.

* Avoid casting to usize early.

* reenable sync tests

Gav Wood authored Jun 06, 2018 and asynchronous rob committed Jun 06, 2018

* Some initial work on RPC and client

* Rephrase as params

* More work on traitifying substrate.

* Traitify in_mem.rs

* traitify client.rs

* Make new primitives (mainly traits) build again.

* Many (superficial) build fixes throughout.

* Fix remaining build issues up to bft interface.

* Make bft primitives be generic.

* Switch out MisBehaviorReport for generic version.

* Merge Hashing into Header.

* Update runtime for new generics (with Hashing).

* Update demo runtime.

* Make runtime compile.

* Build fixes for runtime

* Remove old modules.

* port substrate-bft to use generic substrate types

* port client

* port substrate-test-runtime

* mostly port test-runtime to get compiling for std

* Ensure `AccountId` has a `Default`.

* Fix type deps.

* finish porting

* initialize test_runtime from genesis correctly

* remove commented code

* maybe unsigned signatures

* runtimes compile

* port over most of network

* serialization for generic types

* fix comment

* remove some unnecessary trait bounds

* network compiles

* tests compile for sync

* fix deserialization

* temporarily remove deserialize derives

* workarounds for serde issues for deriving deserialization

* get demo-runtime compiling on std

* port extrinsic-pool

* primitives reshuffling

* get network compiling again

* remove debugging file

* runtime tests now passing

* port client-db

* start to port over substrate-rpc

* mostly port over PolkadotApi

* test_runtime follows normal conventions

* substrate runtime tests pass

* deal with inherent extrinsics correctly in polkadot-api

* port transaction-pool

* port polkadot-consensus

* port substrate-rpc

* everything compiles

* tests compile

* fix grumbles

* test-runtime uses its own transfer type

* switch to master branch of jsonrpc

* fix network tests and some warnings

* all tests pass locally

* [ci-skip] add another comment about issue

* remove some curlies

* Apply inversion of control to contract module.

* Extract contract to it's own crate.

* Rebuild binaries.

* Merge remote-tracking branch 'origin/master' into gav-xts-dont-panic

* Update wasm.

* consensus, session and staking all panic-safe.

* Democracy doesn't panic in apply.

* Fix tests.

* Extra helper macro, council depanicked.

* Fix one test.

* Fix up all council tests. No panics!

* Council voting depanicked.

* Dispatch returns result.

* session & staking tests updated

* Fix democracy tests.

* Fix council tests.

* Fix up polkadot parachains in runtime

* Fix borked merge

* Merge remote-tracking branch 'origin/master' into gav-xts-dont-panic

* Update wasm.

* consensus, session and staking all panic-safe.

* Democracy doesn't panic in apply.

* Fix tests.

* Extra helper macro, council depanicked.

* Fix one test.

* Fix up all council tests. No panics!

* Council voting depanicked.

* utilise hygene

* Make Trait::Balance: Slicable

* Rebuild binaries.

* Extract mock module.

* Wasm smart-contract instrumentation

* Rebuild binaries.

* Memory limits and tests.

Sergey Pepyakin authored May 01, 2018 and asynchronous rob committed May 01, 2018

* Add primitives for sandboxing.

* Add sandbox module.

* Implement the runtime part of the sandbox.

* Rebuild binaries.

* Implement smart-contract execution.

* Add more documentation.

Sergey Pepyakin authored Apr 11, 2018 and asynchronous rob committed Apr 11, 2018

* Refactor Externalities to AccountDb.

* Recompile wasm.