pallet_staking_async_parachain_runtime/governance/
tracks.rs

1// This file is part of Substrate.
2
3// Copyright (C) Parity Technologies (UK) Ltd.
4// SPDX-License-Identifier: Apache-2.0
5
6// Licensed under the Apache License, Version 2.0 (the "License");
7// you may not use this file except in compliance with the License.
8// You may obtain a copy of the License at
9//
10// 	http://www.apache.org/licenses/LICENSE-2.0
11//
12// Unless required by applicable law or agreed to in writing, software
13// distributed under the License is distributed on an "AS IS" BASIS,
14// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15// See the License for the specific language governing permissions and
16// limitations under the License.
17
18//! Track configurations for governance.
19
20use super::*;
21
22use alloc::borrow::Cow;
23use sp_runtime::str_array as s;
24
25const fn percent(x: i32) -> sp_arithmetic::FixedI64 {
26	sp_arithmetic::FixedI64::from_rational(x as u128, 100)
27}
28use pallet_referenda::Curve;
29const APP_ROOT: Curve = Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
30const SUP_ROOT: Curve = Curve::make_linear(28, 28, percent(0), percent(50));
31const APP_STAKING_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
32const SUP_STAKING_ADMIN: Curve =
33	Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
34const APP_TREASURER: Curve = Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
35const SUP_TREASURER: Curve = Curve::make_linear(28, 28, percent(0), percent(50));
36const APP_FELLOWSHIP_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
37const SUP_FELLOWSHIP_ADMIN: Curve =
38	Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
39const APP_GENERAL_ADMIN: Curve =
40	Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
41const SUP_GENERAL_ADMIN: Curve =
42	Curve::make_reciprocal(7, 28, percent(10), percent(0), percent(50));
43const APP_AUCTION_ADMIN: Curve =
44	Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
45const SUP_AUCTION_ADMIN: Curve =
46	Curve::make_reciprocal(7, 28, percent(10), percent(0), percent(50));
47const APP_LEASE_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
48const SUP_LEASE_ADMIN: Curve = Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
49const APP_REFERENDUM_CANCELLER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
50const SUP_REFERENDUM_CANCELLER: Curve =
51	Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
52const APP_REFERENDUM_KILLER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
53const SUP_REFERENDUM_KILLER: Curve =
54	Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
55const APP_SMALL_TIPPER: Curve = Curve::make_linear(10, 28, percent(50), percent(100));
56const SUP_SMALL_TIPPER: Curve = Curve::make_reciprocal(1, 28, percent(4), percent(0), percent(50));
57const APP_BIG_TIPPER: Curve = Curve::make_linear(10, 28, percent(50), percent(100));
58const SUP_BIG_TIPPER: Curve = Curve::make_reciprocal(8, 28, percent(1), percent(0), percent(50));
59const APP_SMALL_SPENDER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
60const SUP_SMALL_SPENDER: Curve =
61	Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
62const APP_MEDIUM_SPENDER: Curve = Curve::make_linear(23, 28, percent(50), percent(100));
63const SUP_MEDIUM_SPENDER: Curve =
64	Curve::make_reciprocal(16, 28, percent(1), percent(0), percent(50));
65const APP_BIG_SPENDER: Curve = Curve::make_linear(28, 28, percent(50), percent(100));
66const SUP_BIG_SPENDER: Curve = Curve::make_reciprocal(20, 28, percent(1), percent(0), percent(50));
67const APP_WHITELISTED_CALLER: Curve =
68	Curve::make_reciprocal(16, 28 * 24, percent(96), percent(50), percent(100));
69const SUP_WHITELISTED_CALLER: Curve =
70	Curve::make_reciprocal(1, 28, percent(20), percent(5), percent(50));
71
72const TRACKS_DATA: [pallet_referenda::Track<u16, Balance, BlockNumber>; 15] = [
73	pallet_referenda::Track {
74		id: 0,
75		info: pallet_referenda::TrackInfo {
76			name: s("root"),
77			max_deciding: 1,
78			decision_deposit: 100 * GRAND,
79			prepare_period: 8 * MINUTES,
80			decision_period: 20 * MINUTES,
81			confirm_period: 12 * MINUTES,
82			min_enactment_period: 5 * MINUTES,
83			min_approval: APP_ROOT,
84			min_support: SUP_ROOT,
85		},
86	},
87	pallet_referenda::Track {
88		id: 1,
89		info: pallet_referenda::TrackInfo {
90			name: s("whitelisted_caller"),
91			max_deciding: 100,
92			decision_deposit: 10 * GRAND,
93			prepare_period: 6 * MINUTES,
94			decision_period: 20 * MINUTES,
95			confirm_period: 4 * MINUTES,
96			min_enactment_period: 3 * MINUTES,
97			min_approval: APP_WHITELISTED_CALLER,
98			min_support: SUP_WHITELISTED_CALLER,
99		},
100	},
101	pallet_referenda::Track {
102		id: 10,
103		info: pallet_referenda::TrackInfo {
104			name: s("staking_admin"),
105			max_deciding: 10,
106			decision_deposit: 5 * GRAND,
107			prepare_period: 8 * MINUTES,
108			decision_period: 20 * MINUTES,
109			confirm_period: 8 * MINUTES,
110			min_enactment_period: 3 * MINUTES,
111			min_approval: APP_STAKING_ADMIN,
112			min_support: SUP_STAKING_ADMIN,
113		},
114	},
115	pallet_referenda::Track {
116		id: 11,
117		info: pallet_referenda::TrackInfo {
118			name: s("treasurer"),
119			max_deciding: 10,
120			decision_deposit: 1 * GRAND,
121			prepare_period: 8 * MINUTES,
122			decision_period: 20 * MINUTES,
123			confirm_period: 8 * MINUTES,
124			min_enactment_period: 5 * MINUTES,
125			min_approval: APP_TREASURER,
126			min_support: SUP_TREASURER,
127		},
128	},
129	pallet_referenda::Track {
130		id: 12,
131		info: pallet_referenda::TrackInfo {
132			name: s("lease_admin"),
133			max_deciding: 10,
134			decision_deposit: 5 * GRAND,
135			prepare_period: 8 * MINUTES,
136			decision_period: 20 * MINUTES,
137			confirm_period: 8 * MINUTES,
138			min_enactment_period: 3 * MINUTES,
139			min_approval: APP_LEASE_ADMIN,
140			min_support: SUP_LEASE_ADMIN,
141		},
142	},
143	pallet_referenda::Track {
144		id: 13,
145		info: pallet_referenda::TrackInfo {
146			name: s("fellowship_admin"),
147			max_deciding: 10,
148			decision_deposit: 5 * GRAND,
149			prepare_period: 8 * MINUTES,
150			decision_period: 20 * MINUTES,
151			confirm_period: 8 * MINUTES,
152			min_enactment_period: 3 * MINUTES,
153			min_approval: APP_FELLOWSHIP_ADMIN,
154			min_support: SUP_FELLOWSHIP_ADMIN,
155		},
156	},
157	pallet_referenda::Track {
158		id: 14,
159		info: pallet_referenda::TrackInfo {
160			name: s("general_admin"),
161			max_deciding: 10,
162			decision_deposit: 5 * GRAND,
163			prepare_period: 8 * MINUTES,
164			decision_period: 20 * MINUTES,
165			confirm_period: 8 * MINUTES,
166			min_enactment_period: 3 * MINUTES,
167			min_approval: APP_GENERAL_ADMIN,
168			min_support: SUP_GENERAL_ADMIN,
169		},
170	},
171	pallet_referenda::Track {
172		id: 15,
173		info: pallet_referenda::TrackInfo {
174			name: s("auction_admin"),
175			max_deciding: 10,
176			decision_deposit: 5 * GRAND,
177			prepare_period: 8 * MINUTES,
178			decision_period: 20 * MINUTES,
179			confirm_period: 8 * MINUTES,
180			min_enactment_period: 3 * MINUTES,
181			min_approval: APP_AUCTION_ADMIN,
182			min_support: SUP_AUCTION_ADMIN,
183		},
184	},
185	pallet_referenda::Track {
186		id: 20,
187		info: pallet_referenda::TrackInfo {
188			name: s("referendum_canceller"),
189			max_deciding: 1_000,
190			decision_deposit: 10 * GRAND,
191			prepare_period: 8 * MINUTES,
192			decision_period: 14 * MINUTES,
193			confirm_period: 8 * MINUTES,
194			min_enactment_period: 3 * MINUTES,
195			min_approval: APP_REFERENDUM_CANCELLER,
196			min_support: SUP_REFERENDUM_CANCELLER,
197		},
198	},
199	pallet_referenda::Track {
200		id: 21,
201		info: pallet_referenda::TrackInfo {
202			name: s("referendum_killer"),
203			max_deciding: 1_000,
204			decision_deposit: 50 * GRAND,
205			prepare_period: 8 * MINUTES,
206			decision_period: 20 * MINUTES,
207			confirm_period: 8 * MINUTES,
208			min_enactment_period: 3 * MINUTES,
209			min_approval: APP_REFERENDUM_KILLER,
210			min_support: SUP_REFERENDUM_KILLER,
211		},
212	},
213	pallet_referenda::Track {
214		id: 30,
215		info: pallet_referenda::TrackInfo {
216			name: s("small_tipper"),
217			max_deciding: 200,
218			decision_deposit: 1 * 3 * CENTS,
219			prepare_period: 1 * MINUTES,
220			decision_period: 14 * MINUTES,
221			confirm_period: 4 * MINUTES,
222			min_enactment_period: 1 * MINUTES,
223			min_approval: APP_SMALL_TIPPER,
224			min_support: SUP_SMALL_TIPPER,
225		},
226	},
227	pallet_referenda::Track {
228		id: 31,
229		info: pallet_referenda::TrackInfo {
230			name: s("big_tipper"),
231			max_deciding: 100,
232			decision_deposit: 10 * 3 * CENTS,
233			prepare_period: 4 * MINUTES,
234			decision_period: 14 * MINUTES,
235			confirm_period: 12 * MINUTES,
236			min_enactment_period: 3 * MINUTES,
237			min_approval: APP_BIG_TIPPER,
238			min_support: SUP_BIG_TIPPER,
239		},
240	},
241	pallet_referenda::Track {
242		id: 32,
243		info: pallet_referenda::TrackInfo {
244			name: s("small_spender"),
245			max_deciding: 50,
246			decision_deposit: 100 * 3 * CENTS,
247			prepare_period: 10 * MINUTES,
248			decision_period: 20 * MINUTES,
249			confirm_period: 10 * MINUTES,
250			min_enactment_period: 5 * MINUTES,
251			min_approval: APP_SMALL_SPENDER,
252			min_support: SUP_SMALL_SPENDER,
253		},
254	},
255	pallet_referenda::Track {
256		id: 33,
257		info: pallet_referenda::TrackInfo {
258			name: s("medium_spender"),
259			max_deciding: 50,
260			decision_deposit: 200 * 3 * CENTS,
261			prepare_period: 10 * MINUTES,
262			decision_period: 20 * MINUTES,
263			confirm_period: 12 * MINUTES,
264			min_enactment_period: 5 * MINUTES,
265			min_approval: APP_MEDIUM_SPENDER,
266			min_support: SUP_MEDIUM_SPENDER,
267		},
268	},
269	pallet_referenda::Track {
270		id: 34,
271		info: pallet_referenda::TrackInfo {
272			name: s("big_spender"),
273			max_deciding: 50,
274			decision_deposit: 400 * 3 * CENTS,
275			prepare_period: 10 * MINUTES,
276			decision_period: 20 * MINUTES,
277			confirm_period: 14 * MINUTES,
278			min_enactment_period: 5 * MINUTES,
279			min_approval: APP_BIG_SPENDER,
280			min_support: SUP_BIG_SPENDER,
281		},
282	},
283];
284
285pub struct TracksInfo;
286impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
287	type Id = u16;
288	type RuntimeOrigin = <RuntimeOrigin as frame_support::traits::OriginTrait>::PalletsOrigin;
289
290	fn tracks(
291	) -> impl Iterator<Item = Cow<'static, pallet_referenda::Track<Self::Id, Balance, BlockNumber>>>
292	{
293		TRACKS_DATA.iter().map(Cow::Borrowed)
294	}
295	fn track_for(id: &Self::RuntimeOrigin) -> Result<Self::Id, ()> {
296		if let Ok(system_origin) = frame_system::RawOrigin::try_from(id.clone()) {
297			match system_origin {
298				frame_system::RawOrigin::Root => Ok(0),
299				_ => Err(()),
300			}
301		} else if let Ok(custom_origin) = origins::Origin::try_from(id.clone()) {
302			match custom_origin {
303				origins::Origin::WhitelistedCaller => Ok(1),
304				// General admin
305				origins::Origin::StakingAdmin => Ok(10),
306				origins::Origin::Treasurer => Ok(11),
307				origins::Origin::LeaseAdmin => Ok(12),
308				origins::Origin::FellowshipAdmin => Ok(13),
309				origins::Origin::GeneralAdmin => Ok(14),
310				origins::Origin::AuctionAdmin => Ok(15),
311				// Referendum admins
312				origins::Origin::ReferendumCanceller => Ok(20),
313				origins::Origin::ReferendumKiller => Ok(21),
314				// Limited treasury spenders
315				origins::Origin::SmallTipper => Ok(30),
316				origins::Origin::BigTipper => Ok(31),
317				origins::Origin::SmallSpender => Ok(32),
318				origins::Origin::MediumSpender => Ok(33),
319				origins::Origin::BigSpender => Ok(34),
320				_ => Err(()),
321			}
322		} else {
323			Err(())
324		}
325	}
326}
pallet_staking_async_parachain_runtime/governance/tracks.rs

pallet_staking_async_parachain_runtime/governance/
tracks.rs
