diff --git a/.gitignore b/.gitignore index f9e426644d..e720b4cca6 100644 --- a/.gitignore +++ b/.gitignore @@ -23,3 +23,6 @@ p2p_secret # Python __pycache__/ *.py[cod] + +# ink! +contracts/addresses.json diff --git a/contracts/README.md b/contracts/README.md index d654183b59..9e9390e9f4 100644 --- a/contracts/README.md +++ b/contracts/README.md @@ -72,11 +72,9 @@ source contracts/env/dev && ./contracts/scripts/deploy.sh Specifically it will: -- Deploy the token contracts. -- Deploy the game contracts. -- Set access control. -- Transfer token balances to the game contracts. -- Whitelist accounts for playing the games. +- Deploy the contracts. +- Set access control on them. +- Make neccessary token transfers. Third `test.sh` script plays the game from two well-known dev addresses. @@ -86,5 +84,5 @@ Third `test.sh` script plays the game from two well-known dev addresses. It will: -- Interact with the games from the whitelisted accounts. +- Interact with the games from known accounts. - Wait past the game deadline, trigger the game end and reward distribution. diff --git a/contracts/access_control/lib.rs b/contracts/access_control/lib.rs index 452b0789f7..7dc9e848fd 100644 --- a/contracts/access_control/lib.rs +++ b/contracts/access_control/lib.rs @@ -16,7 +16,7 @@ mod access_control { }; use scale::{Decode, Encode}; - // address placeholder, set in the bytecode + // address placeholder, to be set in the bytecode // 4465614444656144446561444465614444656144446561444465614444656144 => 5DcPEG9AQ4Y9Lo9C5WXuKJDDawens77jWxZ6zGChnm8y8FUX pub const ACCESS_CONTROL_PUBKEY: [u8; 32] = *b"DeaDDeaDDeaDDeaDDeaDDeaDDeaDDeaD"; pub const HAS_ROLE_SELECTOR: [u8; 4] = [0, 0, 0, 3]; @@ -40,7 +40,7 @@ mod access_control { #[derive(SpreadAllocate)] pub struct AccessControl { /// Stores a de-facto hashset of user accounts and their roles - pub priviledges: Mapping<(AccountId, Role), ()>, + pub privileges: Mapping<(AccountId, Role), ()>, } #[ink(event)] @@ -87,12 +87,12 @@ mod access_control { /// Initializes the contract. /// - /// caller is granted admin and owner piviledges + /// caller is granted admin and owner privileges fn new_init(&mut self) { let caller = Self::env().caller(); let this = Self::env().account_id(); - self.priviledges.insert((caller, Role::Admin(this)), &()); - self.priviledges.insert((caller, Role::Owner(this)), &()); + self.privileges.insert((caller, Role::Admin(this)), &()); + self.privileges.insert((caller, Role::Owner(this)), &()); } /// Gives a role to an account @@ -101,11 +101,11 @@ mod access_control { #[ink(message, selector = 1)] pub fn grant_role(&mut self, account: AccountId, role: Role) -> Result<()> { let key = (account, role); - if !self.priviledges.contains(key) { + if !self.privileges.contains(key) { let caller = self.env().caller(); let this = self.env().account_id(); self.check_role(caller, Role::Admin(this))?; - self.priviledges.insert(key, &()); + self.privileges.insert(key, &()); let event = Event::RoleGranted(RoleGranted { by: caller, @@ -126,7 +126,7 @@ mod access_control { let caller = self.env().caller(); let this = self.env().account_id(); self.check_role(caller, Role::Admin(this))?; - self.priviledges.remove((account, role)); + self.privileges.remove((account, role)); let event = Event::RoleRevoked(RoleRevoked { by: caller, @@ -141,7 +141,7 @@ mod access_control { /// Returns true if account has a role #[ink(message, selector = 3)] pub fn has_role(&self, account: AccountId, role: Role) -> bool { - self.priviledges.contains((account, role)) + self.privileges.contains((account, role)) } /// Terminates the contract. diff --git a/contracts/back_to_the_future/Cargo.lock b/contracts/back_to_the_future/Cargo.lock index 10f4cc0b3c..a6738b34f4 100644 --- a/contracts/back_to_the_future/Cargo.lock +++ b/contracts/back_to_the_future/Cargo.lock @@ -9,9 +9,11 @@ dependencies = [ "ink_env", "ink_lang", "ink_lang_codegen", + "ink_metadata", "ink_primitives", "ink_storage", "parity-scale-codec", + "scale-info", ] [[package]] @@ -44,7 +46,6 @@ version = "0.1.0" dependencies = [ "access_control", "button", - "game_token", "ink_env", "ink_lang", "ink_lang_codegen", @@ -102,15 +103,18 @@ name = "button" version = "0.1.0" dependencies = [ "access_control", + "game_token", "ink_env", "ink_lang", "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", + "num", "openbrush", "parity-scale-codec", "scale-info", + "ticket_token", ] [[package]] @@ -272,13 +276,11 @@ dependencies = [ "access_control", "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush", "parity-scale-codec", - "scale-info", ] [[package]] @@ -543,6 +545,73 @@ version = "0.2.126" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836" +[[package]] +name = "num" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "43db66d1170d347f9a065114077f7dccb00c1b9478c89384490a3425279a4606" +dependencies = [ + "num-bigint", + "num-complex", + "num-integer", + "num-iter", + "num-rational", + "num-traits", +] + +[[package]] +name = "num-bigint" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-complex" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7ae39348c8bc5fbd7f40c727a9925f03517afd2ab27d46702108b6a7e5414c19" +dependencies = [ + "num-traits", +] + +[[package]] +name = "num-integer" +version = "0.1.45" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9" +dependencies = [ + "autocfg", + "num-traits", +] + +[[package]] +name = "num-iter" +version = "0.1.43" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-rational" +version = "0.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0" +dependencies = [ + "autocfg", + "num-bigint", + "num-integer", + "num-traits", +] + [[package]] name = "num-traits" version = "0.2.15" @@ -565,14 +634,12 @@ source = "git+https://github.com/Supercolony-net/openbrush-contracts.git?rev=8a2 dependencies = [ "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush_contracts", "openbrush_lang", "parity-scale-codec", - "scale-info", ] [[package]] @@ -582,13 +649,11 @@ source = "git+https://github.com/Supercolony-net/openbrush-contracts.git?rev=8a2 dependencies = [ "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush_lang", "parity-scale-codec", - "scale-info", ] [[package]] @@ -599,7 +664,6 @@ dependencies = [ "const_format", "ink_env", "ink_lang", - "ink_metadata", "ink_primitives", "ink_storage", "openbrush_lang_macro", @@ -943,6 +1007,20 @@ dependencies = [ "syn", ] +[[package]] +name = "ticket_token" +version = "2.1.0" +dependencies = [ + "access_control", + "ink_env", + "ink_lang", + "ink_prelude", + "ink_primitives", + "ink_storage", + "openbrush", + "parity-scale-codec", +] + [[package]] name = "toml" version = "0.5.9" diff --git a/contracts/back_to_the_future/Cargo.toml b/contracts/back_to_the_future/Cargo.toml index 3c8383bd9f..20159f06e9 100644 --- a/contracts/back_to_the_future/Cargo.toml +++ b/contracts/back_to_the_future/Cargo.toml @@ -18,7 +18,6 @@ scale = { package = "parity-scale-codec", version = "3", default-features = fals scale-info = { version = "2", default-features = false, features = ["derive"], optional = true } button = { path = "../button", default-features = false } -game_token = { path = "../game_token", default-features = false, features = ["ink-as-dependency"] } access_control = { path = "../access_control", default-features = false, features = ["ink-as-dependency"] } [lib] @@ -32,9 +31,10 @@ crate-type = [ [features] default = ["std"] std = [ + "access_control/std", "button/std", - "game_token/std", "ink_env/std", + "ink_lang/std", "ink_lang_codegen/std", "ink_metadata/std", "ink_prelude/std", diff --git a/contracts/back_to_the_future/lib.rs b/contracts/back_to_the_future/lib.rs index 1fa4f45e43..f7ce518729 100755 --- a/contracts/back_to_the_future/lib.rs +++ b/contracts/back_to_the_future/lib.rs @@ -13,15 +13,14 @@ mod back_to_the_future { use access_control::{traits::AccessControlled, Role, ACCESS_CONTROL_PUBKEY}; use button::{ - ButtonData, ButtonGame, ButtonGameEnvironment, ButtonResult, GameError, IButtonGame, Score, + ButtonData, ButtonGame, ButtonGameEnvironment, ButtonResult, GameError, IButtonGame, }; - use game_token::{BALANCE_OF_SELECTOR, TRANSFER_SELECTOR}; use ink_env::Error as InkEnvError; use ink_lang::{ codegen::{initialize_contract, EmitEvent}, reflect::ContractEventBase, }; - use ink_prelude::{format, vec::Vec}; + use ink_prelude::format; use ink_storage::traits::SpreadAllocate; type Event = ::Type; @@ -31,27 +30,12 @@ mod back_to_the_future { #[derive(Debug)] pub struct ButtonCreated { #[ink(topic)] - game_token: AccountId, + reward_token: AccountId, + ticket_token: AccountId, start: BlockNumber, deadline: BlockNumber, } - /// Event emitted when account is whitelisted to play the game - #[ink(event)] - #[derive(Debug)] - pub struct AccountWhitelisted { - #[ink(topic)] - player: AccountId, - } - - /// Event emitted when account is blacklisted from playing the game - #[ink(event)] - #[derive(Debug)] - pub struct AccountBlacklisted { - #[ink(topic)] - player: AccountId, - } - /// Event emitted when TheButton is pressed #[ink(event)] #[derive(Debug)] @@ -64,9 +48,8 @@ mod back_to_the_future { /// Event emitted when a players reward is claimed #[ink(event)] #[derive(Debug)] - pub struct RewardClaimed { - for_player: AccountId, - rewards: u128, + pub struct GameReset { + when: BlockNumber, } #[ink(storage)] @@ -88,11 +71,8 @@ mod back_to_the_future { &mut self.data } - fn score(&self, now: BlockNumber) -> Score { - if let Some(last_press) = self.get().last_press { - return now - last_press; - } - 0 + fn score(&self, now: BlockNumber) -> Balance { + (now - self.get().last_press) as Balance } } @@ -108,7 +88,10 @@ mod back_to_the_future { fn press(&mut self) -> ButtonResult<()> { let caller = self.env().caller(); let now = Self::env().block_number(); - ButtonGame::press(self, now, caller)?; + let this = self.env().account_id(); + + ButtonGame::press::(self, now, caller, this)?; + Self::emit_event( self.env(), Event::ButtonPressed(ButtonPressed { @@ -116,47 +99,23 @@ mod back_to_the_future { when: now, }), ); + Ok(()) } #[ink(message)] - fn claim_reward(&mut self, for_player: AccountId) -> ButtonResult<()> { - let this = self.env().account_id(); - let now = self.env().block_number(); + fn reset(&mut self) -> ButtonResult<()> { + let now = Self::env().block_number(); - let rewards = ButtonGame::claim_reward::( - self, - now, - for_player, - BALANCE_OF_SELECTOR, - TRANSFER_SELECTOR, - this, - )?; + ButtonGame::reset::(self, now)?; - Self::emit_event( - self.env(), - Event::RewardClaimed(RewardClaimed { - for_player, - rewards, - }), - ); + Self::emit_event(self.env(), Event::GameReset(GameReset { when: now })); Ok(()) } #[ink(message)] fn deadline(&self) -> BlockNumber { - let now = self.env().block_number(); - ButtonGame::deadline(self, now) - } - - #[ink(message)] - fn score_of(&self, user: AccountId) -> Score { - ButtonGame::score_of(self, user) - } - - #[ink(message)] - fn can_play(&self, user: AccountId) -> bool { - ButtonGame::can_play(self, user) + ButtonGame::deadline(self) } #[ink(message)] @@ -170,59 +129,26 @@ mod back_to_the_future { } #[ink(message)] - fn game_token(&self) -> AccountId { - ButtonGame::game_token(self) + fn reward_token(&self) -> AccountId { + ButtonGame::reward_token(self) } #[ink(message)] - fn balance(&self) -> ButtonResult { - let this = self.env().account_id(); - ButtonGame::balance::(self, BALANCE_OF_SELECTOR, this) - } - - #[ink(message)] - fn set_access_control(&mut self, new_access_control: AccountId) -> ButtonResult<()> { - let caller = self.env().caller(); - let this = self.env().account_id(); - ButtonGame::set_access_control(self, new_access_control, caller, this) - } - - #[ink(message)] - fn allow(&mut self, player: AccountId) -> ButtonResult<()> { - let caller = self.env().caller(); - let this = self.env().account_id(); - ButtonGame::allow(self, player, caller, this)?; - Self::emit_event( - self.env(), - Event::AccountWhitelisted(AccountWhitelisted { player }), - ); - Ok(()) + fn ticket_token(&self) -> AccountId { + ButtonGame::ticket_token(self) } #[ink(message)] - fn bulk_allow(&mut self, players: Vec) -> ButtonResult<()> { - let caller = self.env().caller(); + fn balance(&self) -> ButtonResult { let this = self.env().account_id(); - ButtonGame::bulk_allow(self, players.clone(), caller, this)?; - for player in players { - Self::emit_event( - self.env(), - Event::AccountWhitelisted(AccountWhitelisted { player }), - ); - } - Ok(()) + ButtonGame::balance::(self, this) } #[ink(message)] - fn disallow(&mut self, player: AccountId) -> ButtonResult<()> { + fn set_access_control(&mut self, new_access_control: AccountId) -> ButtonResult<()> { let caller = self.env().caller(); let this = self.env().account_id(); - ButtonGame::disallow(self, player, caller, this)?; - Self::emit_event( - self.env(), - Event::AccountBlacklisted(AccountBlacklisted { player }), - ); - Ok(()) + ButtonGame::set_access_control(self, new_access_control, caller, this) } #[ink(message)] @@ -237,7 +163,11 @@ mod back_to_the_future { impl BackToTheFuture { #[ink(constructor)] - pub fn new(game_token: AccountId, button_lifetime: BlockNumber) -> Self { + pub fn new( + ticket_token: AccountId, + reward_token: AccountId, + button_lifetime: BlockNumber, + ) -> Self { let caller = Self::env().caller(); let code_hash = Self::env() .own_code_hash() @@ -257,26 +187,34 @@ mod back_to_the_future { match role_check { Ok(_) => initialize_contract(|contract| { - Self::new_init(contract, game_token, button_lifetime) + Self::new_init(contract, ticket_token, reward_token, button_lifetime) }), Err(why) => panic!("Could not initialize the contract {:?}", why), } } - fn new_init(&mut self, game_token: AccountId, button_lifetime: BlockNumber) { + fn new_init( + &mut self, + ticket_token: AccountId, + reward_token: AccountId, + button_lifetime: BlockNumber, + ) { let now = Self::env().block_number(); let deadline = now + button_lifetime; self.data.access_control = AccountId::from(ACCESS_CONTROL_PUBKEY); self.data.button_lifetime = button_lifetime; - self.data.game_token = game_token; + self.data.reward_token = reward_token; + self.data.ticket_token = ticket_token; + self.data.last_press = now; Self::emit_event( Self::env(), Event::ButtonCreated(ButtonCreated { start: now, deadline, - game_token, + ticket_token, + reward_token, }), ) } diff --git a/contracts/button/Cargo.lock b/contracts/button/Cargo.lock index 54af630597..e67c537d50 100644 --- a/contracts/button/Cargo.lock +++ b/contracts/button/Cargo.lock @@ -84,15 +84,18 @@ name = "button" version = "0.1.0" dependencies = [ "access_control", + "game_token", "ink_env", "ink_lang", "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", + "num", "openbrush", "parity-scale-codec", "scale-info", + "ticket_token", ] [[package]] @@ -247,6 +250,20 @@ version = "2.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c" +[[package]] +name = "game_token" +version = "2.1.0" +dependencies = [ + "access_control", + "ink_env", + "ink_lang", + "ink_prelude", + "ink_primitives", + "ink_storage", + "openbrush", + "parity-scale-codec", +] + [[package]] name = "generic-array" version = "0.14.5" @@ -509,6 +526,73 @@ version = "0.2.126" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836" +[[package]] +name = "num" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "43db66d1170d347f9a065114077f7dccb00c1b9478c89384490a3425279a4606" +dependencies = [ + "num-bigint", + "num-complex", + "num-integer", + "num-iter", + "num-rational", + "num-traits", +] + +[[package]] +name = "num-bigint" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-complex" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7ae39348c8bc5fbd7f40c727a9925f03517afd2ab27d46702108b6a7e5414c19" +dependencies = [ + "num-traits", +] + +[[package]] +name = "num-integer" +version = "0.1.45" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9" +dependencies = [ + "autocfg", + "num-traits", +] + +[[package]] +name = "num-iter" +version = "0.1.43" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-rational" +version = "0.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0" +dependencies = [ + "autocfg", + "num-bigint", + "num-integer", + "num-traits", +] + [[package]] name = "num-traits" version = "0.2.15" @@ -905,6 +989,20 @@ dependencies = [ "syn", ] +[[package]] +name = "ticket_token" +version = "2.1.0" +dependencies = [ + "access_control", + "ink_env", + "ink_lang", + "ink_prelude", + "ink_primitives", + "ink_storage", + "openbrush", + "parity-scale-codec", +] + [[package]] name = "toml" version = "0.5.9" diff --git a/contracts/button/Cargo.toml b/contracts/button/Cargo.toml index 2d8484c2ad..437b6609e8 100644 --- a/contracts/button/Cargo.toml +++ b/contracts/button/Cargo.toml @@ -16,7 +16,10 @@ scale = { package = "parity-scale-codec", version = "3", default-features = fals scale-info = { version = "2", default-features = false, features = ["derive"], optional = true } access_control = { path = "../access_control", default-features = false, features = ["ink-as-dependency"] } +game_token = { path = "../game_token", default-features = false, features = ["ink-as-dependency"] } +ticket_token = { path = "../ticket_token", default-features = false, features = ["ink-as-dependency"] } openbrush = { git = "https://github.com/Supercolony-net/openbrush-contracts.git", rev = "8a20f95", default-features = false, features = ["psp22"] } +num = {version = "0.4.0", default-features = false } [lib] name = "button" @@ -36,5 +39,6 @@ std = [ "ink_storage/std", "scale-info/std", "scale/std", + "num/std" ] ink-as-dependency = [] diff --git a/contracts/button/lib.rs b/contracts/button/lib.rs index 2fa75c207b..efe8bce489 100644 --- a/contracts/button/lib.rs +++ b/contracts/button/lib.rs @@ -3,21 +3,18 @@ use core::mem::swap; use access_control::{traits::AccessControlled, Role}; +use game_token::MINT_TO_SELECTOR; use ink_env::{ call::{build_call, Call, ExecutionInput, Selector}, AccountId, DefaultEnvironment, Environment, Error as InkEnvError, }; use ink_lang as ink; -use ink_prelude::{format, string::String, vec, vec::Vec}; -use ink_storage::{ - traits::{SpreadAllocate, SpreadLayout}, - Mapping, -}; +use ink_prelude::{format, string::String, vec}; +use ink_storage::traits::{SpreadAllocate, SpreadLayout}; use openbrush::contracts::psp22::PSP22Error; +use ticket_token::{BALANCE_OF_SELECTOR, TRANSFER_FROM_SELECTOR}; pub type BlockNumber = ::BlockNumber; -// scores are denominated in block numbers -pub type Score = BlockNumber; pub type Balance = ::Balance; pub type ButtonResult = core::result::Result; @@ -38,20 +35,12 @@ impl Environment for ButtonGameEnvironment { #[derive(Debug, PartialEq, Eq, scale::Encode, scale::Decode)] #[cfg_attr(feature = "std", derive(scale_info::TypeInfo))] pub enum GameError { - /// Returned if given account already pressed The Button - AlreadyParticipated, - /// Returned if death is called before the deadline + /// Returned if reset is called before the deadline BeforeDeadline, /// Returned if button is pressed after the deadline AfterDeadline, - /// Returned if given accunt has already had its reward paid out - AlreadyCLaimed, - /// Account not whitelisted to play - NotWhitelisted, - /// Returned if a call is made from an account with missing access control priviledges + /// Returned if a call is made from an account with missing access control privileges MissingRole(String), - /// Returned whenever there was already a press tx recorded in this block - BetterLuckNextTime, /// Returned if a call to another contract has failed ContractCall(String), } @@ -135,20 +124,16 @@ impl From for GameError { pub struct ButtonData { /// How long does TheButton live for? pub button_lifetime: BlockNumber, - /// Stores a mapping between user accounts and the number of blocks they extended The Buttons life for - pub presses: Mapping, - /// stores total sum of user scores - pub total_scores: Score, /// stores the last account that pressed The Button pub last_presser: Option, - /// block number of the last press - pub last_press: Option, - /// AccountId of the ERC20 ButtonToken instance on-chain - pub game_token: AccountId, - /// accounts whitelisted to play the game - pub can_play: Mapping, - /// stores a set of acounts that already collected their rewards - pub reward_claimed: Mapping, + /// block number of the last press, set to current block number at button start/reset + pub last_press: BlockNumber, + /// counter for the number of presses + pub presses: u128, + /// AccountId of the PSP22 ButtonToken instance on-chain + pub reward_token: AccountId, + /// Account ID of the ticket token + pub ticket_token: AccountId, /// access control contract pub access_control: AccountId, } @@ -168,33 +153,39 @@ pub trait ButtonGame { fn get_mut(&mut self) -> &mut ButtonData; /// Logic for calculating user score given the particular games rules - fn score(&self, now: BlockNumber) -> Score; + fn score(&self, now: BlockNumber) -> Balance; + + /// Logic for calculating pressiah score + /// + /// By defaul the pressiah score is defined as k * sqrt(k) + /// where k is the number of players that participated until the button has died + /// Can be overriden to some other custom calculation + fn pressiah_score(&self) -> Balance { + let presses = self.get().presses; + (presses * num::integer::sqrt(presses)) as Balance + } fn is_dead(&self, now: BlockNumber) -> bool { - now > self.deadline(now) + now > self.deadline() } - fn deadline(&self, now: BlockNumber) -> BlockNumber { + fn deadline(&self) -> BlockNumber { let ButtonData { last_press, button_lifetime, .. } = self.get(); - last_press.unwrap_or(now) + button_lifetime - } - - fn score_of(&self, user: AccountId) -> Score { - self.get().presses.get(&user).unwrap_or(0) - } - - fn can_play(&self, user: AccountId) -> bool { - self.get().can_play.get(&user).is_some() + last_press + button_lifetime } fn access_control(&self) -> AccountId { self.get().access_control } + fn ticket_token(&self) -> AccountId { + self.get().ticket_token + } + fn set_access_control( &mut self, new_access_control: AccountId, @@ -214,26 +205,26 @@ pub trait ButtonGame { self.get().last_presser } - fn game_token(&self) -> AccountId { - self.get().game_token + fn reward_token(&self) -> AccountId { + self.get().reward_token } - fn balance(&self, balance_of_selector: [u8; 4], this: AccountId) -> ButtonResult + fn balance(&self, this: AccountId) -> ButtonResult where E: Environment, { - let game_token = self.get().game_token; + let ticket_token = self.get().ticket_token; let balance = build_call::() - .call_type(Call::new().callee(game_token)) - .exec_input(ExecutionInput::new(Selector::new(balance_of_selector)).push_arg(this)) + .call_type(Call::new().callee(ticket_token)) + .exec_input(ExecutionInput::new(Selector::new(BALANCE_OF_SELECTOR)).push_arg(this)) .returns::() .fire()?; Ok(balance) } - fn transfer_tx( + fn transfer_from_tx( &self, - transfer_selector: [u8; 4], + from: AccountId, to: AccountId, value: Balance, ) -> Result, InkEnvError> @@ -241,9 +232,10 @@ pub trait ButtonGame { E: Environment, { build_call::() - .call_type(Call::new().callee(self.get().game_token)) + .call_type(Call::new().callee(self.get().ticket_token)) .exec_input( - ExecutionInput::new(Selector::new(transfer_selector)) + ExecutionInput::new(Selector::new(TRANSFER_FROM_SELECTOR)) + .push_arg(from) .push_arg(to) .push_arg(value) .push_arg(vec![0x0]), @@ -252,6 +244,25 @@ pub trait ButtonGame { .fire() } + fn mint_tx( + &self, + to: AccountId, + amount: Balance, + ) -> Result, InkEnvError> + where + E: Environment, + { + build_call::() + .call_type(Call::new().callee(self.get().reward_token)) + .exec_input( + ExecutionInput::new(Selector::new(MINT_TO_SELECTOR)) + .push_arg(to) + .push_arg(amount), + ) + .returns::>() + .fire() + } + fn check_role(&self, account: AccountId, role: Role) -> ButtonResult<()> where Self: AccessControlled, @@ -267,155 +278,70 @@ pub trait ButtonGame { ) } - fn allow(&mut self, player: AccountId, caller: AccountId, this: AccountId) -> ButtonResult<()> - where - Self: AccessControlled, - { - let required_role = Role::Admin(this); - self.check_role(caller, required_role)?; - self.get_mut().can_play.insert(player, &()); - Ok(()) - } - - fn bulk_allow( - &mut self, - players: Vec, - caller: AccountId, - this: AccountId, - ) -> ButtonResult<()> - where - Self: AccessControlled, - { - let required_role = Role::Admin(this); - self.check_role(caller, required_role)?; - - for player in players { - self.get_mut().can_play.insert(player, &()); - } - Ok(()) - } - - fn disallow( - &mut self, - player: AccountId, - caller: AccountId, - this: AccountId, - ) -> ButtonResult<()> + fn press(&mut self, now: BlockNumber, caller: AccountId, this: AccountId) -> ButtonResult<()> where - Self: AccessControlled, + E: Environment, { - let required_role = Role::Admin(this); - self.check_role(caller, required_role)?; - self.get_mut().can_play.remove(&player); - Ok(()) - } - - // TODO : add nonce? - fn press(&mut self, now: BlockNumber, caller: AccountId) -> ButtonResult<()> { - let ButtonData { - can_play, - presses, - last_press, - .. - } = self.get(); - if self.is_dead(now) { return Err(GameError::AfterDeadline); } - if presses.get(&caller).is_some() { - return Err(GameError::AlreadyParticipated); - } - - if can_play.get(&caller).is_none() { - return Err(GameError::NotWhitelisted); - } + let ButtonData { presses, .. } = self.get(); - // TODO : instead of this? - // this is to handle a situation when multiple accounts press at the same time (in the same block) - // as there can be only one succesfull press recorded per block - // the users are effectively competing for this one tx - if let Some(last_press) = last_press { - if last_press.eq(&now) { - return Err(GameError::BetterLuckNextTime); - } - } + // transfers 1 ticket token from the caller to self + // tx will fail if user did not give allowance to the game contract + // or does not have enough balance + self.transfer_from_tx::(caller, this, 1u128)??; let root_key = ::ink_primitives::Key::from([0x00; 32]); let mut state = ::ink_storage::traits::pull_spread_root::(&root_key); let score = self.score(now); - state.presses.insert(&caller, &score); + // mints reward tokens to pay out the reward + // contract needs to have a Minter role on the reward token contract + self.mint_tx::(caller, score)??; + + state.presses = presses + 1; state.last_presser = Some(caller); - state.last_press = Some(now); - state.total_scores += score; + state.last_press = now; + swap(self.get_mut(), &mut state); Ok(()) } - /// Pays award to a participant + /// Reset the game /// + /// Erases the storage and pays award to the Pressiah /// Can be called by any account on behalf of a player /// Can only be called after button's deadline - fn claim_reward( - &mut self, - now: BlockNumber, - for_player: AccountId, - balance_of_selector: [u8; 4], - transfer_selector: [u8; 4], - this: AccountId, - ) -> ButtonResult + fn reset(&mut self, now: BlockNumber) -> ButtonResult<()> where E: Environment, { - let ButtonData { - reward_claimed, - last_presser, - presses, - total_scores, - .. - } = self.get(); + let ButtonData { last_presser, .. } = self.get(); if !self.is_dead(now) { return Err(GameError::BeforeDeadline); } - if reward_claimed.get(&for_player).is_some() { - return Err(GameError::AlreadyCLaimed); - } + // reward the Pressiah + if let Some(pressiah) = last_presser { + let reward = self.pressiah_score(); + self.mint_tx::(*pressiah, reward)??; + }; - let mut total_rewards = 0; - - match last_presser { - None => Ok(0), // there weren't any players - Some(pressiah) => { - let total_balance = self.balance::(balance_of_selector, this)?; - let pressiah_reward = total_balance / 2; - let remaining_balance = total_balance - pressiah_reward; - - if &for_player == pressiah { - // Pressiah gets 50% of supply - self.transfer_tx::(transfer_selector, *pressiah, pressiah_reward)??; - total_rewards += pressiah_reward; - } - - // NOTE: in this design the Pressiah gets *both* his/her reward *and* a reward for playing - - if let Some(score) = presses.get(&for_player) { - // transfer reward proportional to the score - let reward = (score as u128 * remaining_balance) / *total_scores as u128; - self.transfer_tx::(transfer_selector, for_player, reward)??; + // zero the counters in storage + let root_key = ::ink_primitives::Key::from([0x00; 32]); + let mut state = ::ink_storage::traits::pull_spread_root::(&root_key); - // pressiah is also marked as having made the claim, because his/her score was recorder - self.get_mut().reward_claimed.insert(&for_player, &()); - total_rewards += reward; - } + state.presses = 0; + state.last_presser = None; + state.last_press = now; + swap(self.get_mut(), &mut state); - Ok(total_rewards) - } - } + Ok(()) } } @@ -426,13 +352,11 @@ pub trait ButtonGame { #[ink::trait_definition] pub trait IButtonGame { /// Button press logic + /// + /// Will instantenously mint reward tokens to the caller #[ink(message)] fn press(&mut self) -> ButtonResult<()>; - /// Pays out the award - #[ink(message)] - fn claim_reward(&mut self, for_player: AccountId) -> ButtonResult<()>; - /// Returns the buttons status #[ink(message)] fn is_dead(&self) -> bool; @@ -443,30 +367,34 @@ pub trait IButtonGame { #[ink(message)] fn deadline(&self) -> BlockNumber; - /// Returns the user score - #[ink(message)] - fn score_of(&self, user: AccountId) -> Score; - - /// Returns whether given account can play + /// Returns the current Pressiah + /// + /// When button is DEAD this is ThePressiah and the winner of the current iteration #[ink(message)] - fn can_play(&self, user: AccountId) -> bool; + fn last_presser(&self) -> Option; /// Returns the current access control contract address #[ink(message)] fn access_control(&self) -> AccountId; - /// Returns the current Pressiah + /// Returns address of the game's reward token #[ink(message)] - fn last_presser(&self) -> Option; + fn reward_token(&self) -> AccountId; - /// Returns address of the game's ERC20 token + /// Returns address of the game's ticket token #[ink(message)] - fn game_token(&self) -> AccountId; + fn ticket_token(&self) -> AccountId; - /// Returns then game token balance of the game contract + /// Returns then number of ticket tokens in the game contract #[ink(message)] fn balance(&self) -> ButtonResult; + /// Resets the game + /// + /// rewards the Pressiah and resets the counters as well as all other neccessary storage fields + #[ink(message)] + fn reset(&mut self) -> ButtonResult<()>; + /// Sets new access control contract address /// /// Should only be called by the contract owner @@ -474,24 +402,6 @@ pub trait IButtonGame { #[ink(message)] fn set_access_control(&mut self, access_control: AccountId) -> ButtonResult<()>; - /// Whitelists given AccountId to participate in the game - /// - /// Should only be called by the contracts Admin - #[ink(message)] - fn allow(&mut self, player: AccountId) -> ButtonResult<()>; - - /// Whitelists an array of accounts to participate in the game - /// - /// Should return an error if called by someone else but the Admin - #[ink(message)] - fn bulk_allow(&mut self, players: Vec) -> ButtonResult<()>; - - /// Blacklists given AccountId from participating in the game - /// - /// Should return an error if called by someone else but the Admin - #[ink(message)] - fn disallow(&mut self, player: AccountId) -> ButtonResult<()>; - /// Terminates the contract /// /// Should only be called by the contract Owner diff --git a/contracts/early_bird_special/Cargo.lock b/contracts/early_bird_special/Cargo.lock index bab1895693..f100cd7965 100644 --- a/contracts/early_bird_special/Cargo.lock +++ b/contracts/early_bird_special/Cargo.lock @@ -84,15 +84,18 @@ name = "button" version = "0.1.0" dependencies = [ "access_control", + "game_token", "ink_env", "ink_lang", "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", + "num", "openbrush", "parity-scale-codec", "scale-info", + "ticket_token", ] [[package]] @@ -231,7 +234,6 @@ version = "0.1.0" dependencies = [ "access_control", "button", - "game_token", "ink_env", "ink_lang", "ink_lang_codegen", @@ -272,13 +274,11 @@ dependencies = [ "access_control", "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush", "parity-scale-codec", - "scale-info", ] [[package]] @@ -543,6 +543,73 @@ version = "0.2.126" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836" +[[package]] +name = "num" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "43db66d1170d347f9a065114077f7dccb00c1b9478c89384490a3425279a4606" +dependencies = [ + "num-bigint", + "num-complex", + "num-integer", + "num-iter", + "num-rational", + "num-traits", +] + +[[package]] +name = "num-bigint" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-complex" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7ae39348c8bc5fbd7f40c727a9925f03517afd2ab27d46702108b6a7e5414c19" +dependencies = [ + "num-traits", +] + +[[package]] +name = "num-integer" +version = "0.1.45" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9" +dependencies = [ + "autocfg", + "num-traits", +] + +[[package]] +name = "num-iter" +version = "0.1.43" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-rational" +version = "0.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0" +dependencies = [ + "autocfg", + "num-bigint", + "num-integer", + "num-traits", +] + [[package]] name = "num-traits" version = "0.2.15" @@ -565,14 +632,12 @@ source = "git+https://github.com/Supercolony-net/openbrush-contracts.git?rev=8a2 dependencies = [ "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush_contracts", "openbrush_lang", "parity-scale-codec", - "scale-info", ] [[package]] @@ -582,13 +647,11 @@ source = "git+https://github.com/Supercolony-net/openbrush-contracts.git?rev=8a2 dependencies = [ "ink_env", "ink_lang", - "ink_metadata", "ink_prelude", "ink_primitives", "ink_storage", "openbrush_lang", "parity-scale-codec", - "scale-info", ] [[package]] @@ -599,7 +662,6 @@ dependencies = [ "const_format", "ink_env", "ink_lang", - "ink_metadata", "ink_primitives", "ink_storage", "openbrush_lang_macro", @@ -943,6 +1005,20 @@ dependencies = [ "syn", ] +[[package]] +name = "ticket_token" +version = "2.1.0" +dependencies = [ + "access_control", + "ink_env", + "ink_lang", + "ink_prelude", + "ink_primitives", + "ink_storage", + "openbrush", + "parity-scale-codec", +] + [[package]] name = "toml" version = "0.5.9" diff --git a/contracts/early_bird_special/Cargo.toml b/contracts/early_bird_special/Cargo.toml index 30046b0527..dcc5b1e615 100644 --- a/contracts/early_bird_special/Cargo.toml +++ b/contracts/early_bird_special/Cargo.toml @@ -3,6 +3,7 @@ name = "early_bird_special" version = "0.1.0" authors = ["Cardinal Cryptography"] edition = "2021" +license = "Apache 2.0" [dependencies] ink_env = { version = "3.2.0", default-features = false } @@ -17,7 +18,6 @@ scale = { package = "parity-scale-codec", version = "3", default-features = fals scale-info = { version = "2", default-features = false, features = ["derive"], optional = true } button = { path = "../button", default-features = false } -game_token = { path = "../game_token", default-features = false, features = ["ink-as-dependency"] } access_control = { path = "../access_control", default-features = false, features = ["ink-as-dependency"] } [lib] @@ -32,7 +32,6 @@ crate-type = [ default = ["std"] std = [ "button/std", - "game_token/std", "ink_env/std", "ink_lang_codegen/std", "ink_metadata/std", diff --git a/contracts/early_bird_special/lib.rs b/contracts/early_bird_special/lib.rs index 3a90ad9411..24613dad40 100644 --- a/contracts/early_bird_special/lib.rs +++ b/contracts/early_bird_special/lib.rs @@ -13,15 +13,14 @@ mod early_bird_special { use access_control::{traits::AccessControlled, Role, ACCESS_CONTROL_PUBKEY}; use button::{ - ButtonData, ButtonGame, ButtonGameEnvironment, ButtonResult, GameError, IButtonGame, Score, + ButtonData, ButtonGame, ButtonGameEnvironment, ButtonResult, GameError, IButtonGame, }; - use game_token::{BALANCE_OF_SELECTOR, TRANSFER_SELECTOR}; use ink_env::Error as InkEnvError; use ink_lang::{ codegen::{initialize_contract, EmitEvent}, reflect::ContractEventBase, }; - use ink_prelude::{format, vec::Vec}; + use ink_prelude::format; use ink_storage::traits::SpreadAllocate; /// Event type @@ -32,27 +31,13 @@ mod early_bird_special { #[derive(Debug)] pub struct ButtonCreated { #[ink(topic)] - game_token: AccountId, + reward_token: AccountId, + #[ink(topic)] + ticket_token: AccountId, start: BlockNumber, deadline: BlockNumber, } - /// Event emitted when account is whitelisted to play the game - #[ink(event)] - #[derive(Debug)] - pub struct AccountWhitelisted { - #[ink(topic)] - player: AccountId, - } - - /// Event emitted when account is blacklisted from playing the game - #[ink(event)] - #[derive(Debug)] - pub struct AccountBlacklisted { - #[ink(topic)] - player: AccountId, - } - /// Event emitted when TheButton is pressed #[ink(event)] #[derive(Debug)] @@ -65,9 +50,8 @@ mod early_bird_special { /// Event emitted when a players reward is claimed #[ink(event)] #[derive(Debug)] - pub struct RewardClaimed { - for_player: AccountId, - rewards: u128, + pub struct GameReset { + when: BlockNumber, } #[ink(storage)] @@ -89,9 +73,9 @@ mod early_bird_special { &mut self.data } - fn score(&self, now: BlockNumber) -> Score { - let deadline = ButtonGame::deadline(self, now); - deadline - now + fn score(&self, now: BlockNumber) -> Balance { + let deadline = ButtonGame::deadline(self); + deadline.saturating_sub(now) as Balance } } @@ -107,7 +91,10 @@ mod early_bird_special { fn press(&mut self) -> ButtonResult<()> { let caller = self.env().caller(); let now = Self::env().block_number(); - ButtonGame::press(self, now, caller)?; + let this = self.env().account_id(); + + ButtonGame::press::(self, now, caller, this)?; + Self::emit_event( self.env(), Event::ButtonPressed(ButtonPressed { @@ -115,47 +102,23 @@ mod early_bird_special { when: now, }), ); + Ok(()) } #[ink(message)] - fn claim_reward(&mut self, for_player: AccountId) -> ButtonResult<()> { - let this = self.env().account_id(); + fn reset(&mut self) -> ButtonResult<()> { let now = Self::env().block_number(); - let rewards = ButtonGame::claim_reward::( - self, - now, - for_player, - BALANCE_OF_SELECTOR, - TRANSFER_SELECTOR, - this, - )?; + ButtonGame::reset::(self, now)?; - Self::emit_event( - self.env(), - Event::RewardClaimed(RewardClaimed { - for_player, - rewards, - }), - ); + Self::emit_event(self.env(), Event::GameReset(GameReset { when: now })); Ok(()) } #[ink(message)] fn deadline(&self) -> BlockNumber { - let now = self.env().block_number(); - ButtonGame::deadline(self, now) - } - - #[ink(message)] - fn score_of(&self, user: AccountId) -> Score { - ButtonGame::score_of(self, user) - } - - #[ink(message)] - fn can_play(&self, user: AccountId) -> bool { - ButtonGame::can_play(self, user) + ButtonGame::deadline(self) } #[ink(message)] @@ -169,59 +132,26 @@ mod early_bird_special { } #[ink(message)] - fn game_token(&self) -> AccountId { - ButtonGame::game_token(self) + fn reward_token(&self) -> AccountId { + ButtonGame::reward_token(self) } #[ink(message)] - fn balance(&self) -> ButtonResult { - let this = self.env().account_id(); - ButtonGame::balance::(self, BALANCE_OF_SELECTOR, this) - } - - #[ink(message)] - fn set_access_control(&mut self, new_access_control: AccountId) -> ButtonResult<()> { - let caller = self.env().caller(); - let this = self.env().account_id(); - ButtonGame::set_access_control(self, new_access_control, caller, this) - } - - #[ink(message)] - fn allow(&mut self, player: AccountId) -> ButtonResult<()> { - let caller = self.env().caller(); - let this = self.env().account_id(); - ButtonGame::allow(self, player, caller, this)?; - Self::emit_event( - self.env(), - Event::AccountWhitelisted(AccountWhitelisted { player }), - ); - Ok(()) + fn ticket_token(&self) -> AccountId { + ButtonGame::ticket_token(self) } #[ink(message)] - fn bulk_allow(&mut self, players: Vec) -> ButtonResult<()> { - let caller = self.env().caller(); + fn balance(&self) -> ButtonResult { let this = self.env().account_id(); - ButtonGame::bulk_allow(self, players.clone(), caller, this)?; - for player in players { - Self::emit_event( - self.env(), - Event::AccountWhitelisted(AccountWhitelisted { player }), - ); - } - Ok(()) + ButtonGame::balance::(self, this) } #[ink(message)] - fn disallow(&mut self, player: AccountId) -> ButtonResult<()> { + fn set_access_control(&mut self, new_access_control: AccountId) -> ButtonResult<()> { let caller = self.env().caller(); let this = self.env().account_id(); - ButtonGame::disallow(self, player, caller, this)?; - Self::emit_event( - self.env(), - Event::AccountBlacklisted(AccountBlacklisted { player }), - ); - Ok(()) + ButtonGame::set_access_control(self, new_access_control, caller, this) } #[ink(message)] @@ -236,7 +166,11 @@ mod early_bird_special { impl EarlyBirdSpecial { #[ink(constructor)] - pub fn new(game_token: AccountId, button_lifetime: BlockNumber) -> Self { + pub fn new( + ticket_token: AccountId, + reward_token: AccountId, + button_lifetime: BlockNumber, + ) -> Self { let caller = Self::env().caller(); let code_hash = Self::env() .own_code_hash() @@ -256,26 +190,34 @@ mod early_bird_special { match role_check { Ok(_) => initialize_contract(|contract| { - Self::new_init(contract, game_token, button_lifetime) + Self::new_init(contract, ticket_token, reward_token, button_lifetime) }), Err(why) => panic!("Could not initialize the contract {:?}", why), } } - fn new_init(&mut self, game_token: AccountId, button_lifetime: BlockNumber) { + fn new_init( + &mut self, + ticket_token: AccountId, + reward_token: AccountId, + button_lifetime: BlockNumber, + ) { let now = Self::env().block_number(); let deadline = now + button_lifetime; self.data.access_control = AccountId::from(ACCESS_CONTROL_PUBKEY); self.data.button_lifetime = button_lifetime; - self.data.game_token = game_token; + self.data.reward_token = reward_token; + self.data.ticket_token = ticket_token; + self.data.last_press = now; Self::emit_event( Self::env(), Event::ButtonCreated(ButtonCreated { start: now, deadline, - game_token, + ticket_token, + reward_token, }), ) } diff --git a/contracts/env/dev b/contracts/env/dev index eefa45d663..b1fe8364fd 100644 --- a/contracts/env/dev +++ b/contracts/env/dev @@ -7,5 +7,5 @@ export AUTHORITY_SEED=//Alice # how long do the games live for (in blocks) export LIFETIME=20 -# initial whitelist of the accounts allowed to play the games -export WHITELIST="[5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY,5D34dL5prEUaGNQtPPZ3yN5Y6BnkfXunKXXz6fo7ZJbLwRRH]" +# mint this many ticket tokens +export TOTAL_BALANCE=1000 diff --git a/contracts/game_token/lib.rs b/contracts/game_token/lib.rs index bce0e999bc..eac59c2770 100644 --- a/contracts/game_token/lib.rs +++ b/contracts/game_token/lib.rs @@ -1,7 +1,7 @@ #![cfg_attr(not(feature = "std"), no_std)] #![feature(min_specialization)] -pub use crate::game_token::{BALANCE_OF_SELECTOR, TRANSFER_SELECTOR}; +pub use crate::game_token::{BALANCE_OF_SELECTOR, MINT_TO_SELECTOR, TRANSFER_SELECTOR}; #[openbrush::contract] pub mod game_token { @@ -20,6 +20,8 @@ pub mod game_token { pub const BALANCE_OF_SELECTOR: [u8; 4] = [0x65, 0x68, 0x38, 0x2f]; pub const TRANSFER_SELECTOR: [u8; 4] = [0xdb, 0x20, 0xf9, 0xf5]; + // TODO : use correct selector when mint/burn is implemented + pub const MINT_TO_SELECTOR: [u8; 4] = [0x0, 0x0, 0x0, 0x0]; #[ink(storage)] #[derive(Default, SpreadAllocate, Storage)] @@ -191,9 +193,9 @@ pub mod game_token { /// Returns own code hash #[ink(message, selector = 10)] pub fn code_hash(&self) -> Result { - Self::env() - .own_code_hash() - .map_err(|why| PSP22Error::Custom(format!("Calling control has failed: {:?}", why))) + Self::env().own_code_hash().map_err(|why| { + PSP22Error::Custom(format!("Can't retrieve own code hash: {:?}", why)) + }) } } } diff --git a/contracts/scripts/deploy.sh b/contracts/scripts/deploy.sh index 20ecdceb01..a27a59261c 100755 --- a/contracts/scripts/deploy.sh +++ b/contracts/scripts/deploy.sh @@ -4,6 +4,34 @@ set -euo pipefail # --- FUNCTIONS +function instrument_ticket_token { + + local __resultvar=$1 + local contract_name=$2 + local salt=$3 + local token_name=$4 + local token_symbol=$5 + + # --- CREATE AN INSTANCE OF THE TOKEN CONTRACT + + cd "$CONTRACTS_PATH"/$contract_name + + local contract_address=$(cargo contract instantiate --url $NODE --constructor new --args \"$token_name\" \"$token_symbol\" $TOTAL_BALANCE --suri "$AUTHORITY_SEED" --salt $salt) + + local contract_address=$(echo "$contract_address" | grep Contract | tail -1 | cut -c 15-) + + echo $contract_name "ticket contract instance address: " $contract_address + + # --- GRANT PRIVILEGES ON THE TOKEN CONTRACT + + cd "$CONTRACTS_PATH"/access_control + + # set the admin and the owner of the contract instance + cargo contract call --url $NODE --contract $ACCESS_CONTROL --message grant_role --args $AUTHORITY 'Owner('$contract_address')' --suri "$AUTHORITY_SEED" + + eval $__resultvar="'$contract_address'" +} + function instrument_game_token { local __resultvar=$1 @@ -17,19 +45,21 @@ function instrument_game_token { cd "$CONTRACTS_PATH"/"$contract_name" local contract_address + # TODO : remove balance when token is mintable contract_address=$(cargo contract instantiate --url "$NODE" --constructor new --args "$token_name" "$token_symbol" "$TOTAL_BALANCE" --suri "$AUTHORITY_SEED" --salt "$salt") contract_address=$(echo "$contract_address" | grep Contract | tail -1 | cut -c 15-) echo "$contract_name token contract instance address: $contract_address" - # --- GRANT PRIVILEDGES ON THE TOKEN CONTRACT + # --- GRANT PRIVILEGES ON THE TOKEN CONTRACT cd "$CONTRACTS_PATH"/access_control - # set the admin and the owner of the contract instance - cargo contract call --url "$NODE" --contract "$ACCESS_CONTROL" --message grant_role --args "$AUTHORITY" 'Admin('"$contract_address"')' --suri "$AUTHORITY_SEED" + # set the owner of the contract instance cargo contract call --url "$NODE" --contract "$ACCESS_CONTROL" --message grant_role --args "$AUTHORITY" 'Owner('"$contract_address"')' --suri "$AUTHORITY_SEED" + # TODO : MINTER / BURNER roles + eval "$__resultvar='$contract_address'" } @@ -37,7 +67,8 @@ function deploy_and_instrument_game { local __resultvar=$1 local contract_name=$2 - local game_token=$3 + local ticket_token=$3 + local game_token=$4 # --- UPLOAD CONTRACT CODE @@ -60,30 +91,16 @@ function deploy_and_instrument_game { cd "$CONTRACTS_PATH/$contract_name" - local contract_address - contract_address=$(cargo contract instantiate --url "$NODE" --constructor new --args "$game_token" "$LIFETIME" --suri "$AUTHORITY_SEED") - contract_address=$(echo "$contract_address" | grep Contract | tail -1 | cut -c 15-) + local contract_address=$(cargo contract instantiate --url $NODE --constructor new --args $ticket_token $game_token $LIFETIME --suri "$AUTHORITY_SEED") + local contract_address=$(echo "$contract_address" | grep Contract | tail -1 | cut -c 15-) echo "$contract_name contract instance address: $contract_address" - # --- GRANT PRIVILEDGES ON THE CONTRACT + # --- GRANT PRIVILEGES ON THE CONTRACT cd "$CONTRACTS_PATH"/access_control - cargo contract call --url "$NODE" --contract "$ACCESS_CONTROL" --message grant_role --args "$AUTHORITY" 'Owner('"$contract_address"')' --suri "$AUTHORITY_SEED" - cargo contract call --url "$NODE" --contract "$ACCESS_CONTROL" --message grant_role --args "$AUTHORITY" 'Admin('"$contract_address"')' --suri "$AUTHORITY_SEED" - - # --- TRANSFER TOKENS TO THE CONTRACT - - cd "$CONTRACTS_PATH"/game_token - - cargo contract call --url "$NODE" --contract "$game_token" --message PSP22::transfer --args "$contract_address" "$GAME_BALANCE" "[0]" --suri "$AUTHORITY_SEED" - - # --- WHITELIST ACCOUNTS FOR PLAYING - - cd "$CONTRACTS_PATH/$contract_name" - - cargo contract call --url "$NODE" --contract "$contract_address" --message IButtonGame::bulk_allow --args "$WHITELIST" --suri "$AUTHORITY_SEED" + cargo contract call --url $NODE --contract $ACCESS_CONTROL --message grant_role --args $AUTHORITY 'Owner('$contract_address')' --suri "$AUTHORITY_SEED" eval "$__resultvar='$contract_address'" } @@ -100,10 +117,6 @@ function link_bytecode() { NODE_IMAGE=public.ecr.aws/p6e8q1z1/aleph-node:latest -# mint this many tokens, 20% go to the future LP on DEX -TOTAL_BALANCE=1000 -GAME_BALANCE=$(echo "0.8 * $TOTAL_BALANCE" | bc) - CONTRACTS_PATH=$(pwd)/contracts # --- COMPILE CONTRACTS @@ -111,6 +124,9 @@ CONTRACTS_PATH=$(pwd)/contracts cd "$CONTRACTS_PATH"/access_control cargo contract build --release +cd "$CONTRACTS_PATH"/ticket_token +cargo contract build --release + cd "$CONTRACTS_PATH"/game_token cargo contract build --release @@ -131,7 +147,23 @@ ACCESS_CONTROL_PUBKEY=$(docker run --rm --entrypoint "/bin/sh" "${NODE_IMAGE}" - echo "access control contract address: $ACCESS_CONTROL" echo "access control contract public key \(hex\): $ACCESS_CONTROL_PUBKEY" -# --- UPLOAD TOKEN CONTRACT CODE +# --- UPLOAD TICKET TOKEN CONTRACT CODE + +cd "$CONTRACTS_PATH"/ticket_token +# replace address placeholder with the on-chain address of the AccessControl contract +link_bytecode ticket_token 4465614444656144446561444465614444656144446561444465614444656144 $ACCESS_CONTROL_PUBKEY +# remove just in case +rm target/ink/ticket_token.wasm +# NOTE : here we go from hex to binary using a nodejs cli tool +# availiable from https://github.com/fbielejec/polkadot-cljs +node ../scripts/hex-to-wasm.js target/ink/ticket_token.contract target/ink/ticket_token.wasm + +CODE_HASH=$(cargo contract upload --url $NODE --suri "$AUTHORITY_SEED") +TICKET_TOKEN_CODE_HASH=$(echo "$CODE_HASH" | grep hash | tail -1 | cut -c 15-) + +echo "ticket token code hash" $TICKET_TOKEN_CODE_HASH + +# --- UPLOAD REWARD TOKEN CONTRACT CODE cd "$CONTRACTS_PATH"/game_token # replace address placeholder with the on-chain address of the AccessControl contract @@ -147,45 +179,61 @@ GAME_TOKEN_CODE_HASH=$(echo "$CODE_HASH" | grep hash | tail -1 | cut -c 15-) echo "button token code hash" "$GAME_TOKEN_CODE_HASH" -# --- GRANT INIT PRIVILEDGES ON THE TOKEN CONTRACT CODE +# --- GRANT INIT PRIVILEGES ON THE TOKEN AND TICKET CONTRACT CODE cd "$CONTRACTS_PATH"/access_control # set the initializer of the token contract cargo contract call --url "$NODE" --contract "$ACCESS_CONTROL" --message grant_role --args "$AUTHORITY" 'Initializer('"$GAME_TOKEN_CODE_HASH"')' --suri "$AUTHORITY_SEED" +# set the initializer of the ticket contract +cargo contract call --url $NODE --contract $ACCESS_CONTROL --message grant_role --args $AUTHORITY 'Initializer('$TICKET_TOKEN_CODE_HASH')' --suri "$AUTHORITY_SEED" + +start=`date +%s.%N` + # # --- EARLY_BIRD_SPECIAL GAME # -# --- CREATE AN INSTANCE OF THE TOKEN CONTRACT FOR THE EARLY_BIRD_SPECIAL GAME +# --- CREATE AN INSTANCE OF THE TICKET CONTRACT FOR THE EARLY_BIRD_SPECIAL GAME -start=$( date +%s.%N ) +instrument_ticket_token EARLY_BIRD_SPECIAL_TICKET ticket_token 0x4561726C79426972645370656369616C early_bird_special EBS instrument_game_token EARLY_BIRD_SPECIAL_TOKEN game_token Ubik UBI 0x4561726C79426972645370656369616C -# --- UPLOAD CODE AND CREATE AN INSTANCE OF THE EARLY_BIRD_SPECIAL GAME CONTRACT +# --- UPLOAD CODE AND CREATE AN INSTANCE OF THE EARLY_BIRD_SPECIAL GAME -deploy_and_instrument_game EARLY_BIRD_SPECIAL early_bird_special "$EARLY_BIRD_SPECIAL_TOKEN" +deploy_and_instrument_game EARLY_BIRD_SPECIAL early_bird_special $EARLY_BIRD_SPECIAL_TICKET $EARLY_BIRD_SPECIAL_TOKEN # # --- BACK_TO_THE_FUTURE GAME # -# --- CREATE AN INSTANCE OF THE TOKEN CONTRACT FOR THE BACK_TO_THE_FUTURE GAME +# --- CREATE AN INSTANCE OF THE TICKET CONTRACT FOR THE BACK_TO_THE_FUTURE GAME + +instrument_ticket_token BACK_TO_THE_FUTURE_TICKET ticket_token 0x4261636B546F546865467574757265 back_to_the_future BTF instrument_game_token BACK_TO_THE_FUTURE_TOKEN game_token Cyberiad CYB 0x4261636B546F546865467574757265 -# --- UPLOAD CODE AND CREATE AN INSTANCE OF THE EARLY_BIRD_SPECIAL GAME CONTRACT +# --- UPLOAD CODE AND CREATE AN INSTANCE OF THE EARLY_BIRD_SPECIAL GAME -deploy_and_instrument_game BACK_TO_THE_FUTURE back_to_the_future "$BACK_TO_THE_FUTURE_TOKEN" +deploy_and_instrument_game BACK_TO_THE_FUTURE back_to_the_future $BACK_TO_THE_FUTURE_TICKET $BACK_TO_THE_FUTURE_TOKEN # spit adresses to a JSON file cd "$CONTRACTS_PATH" -jq -n --arg early_bird_special "$EARLY_BIRD_SPECIAL" \ - --arg back_to_the_future "$BACK_TO_THE_FUTURE" \ - '{early_bird_special: $early_bird_special, back_to_the_future: $back_to_the_future}' > addresses.json +jq -n --arg early_bird_special $EARLY_BIRD_SPECIAL \ + --arg early_bird_special_ticket $EARLY_BIRD_SPECIAL_TICKET \ + --arg early_bird_special_token $EARLY_BIRD_SPECIAL_TOKEN \ + --arg back_to_the_future $BACK_TO_THE_FUTURE \ + --arg back_to_the_future_ticket $BACK_TO_THE_FUTURE_TICKET \ + --arg back_to_the_future_token $BACK_TO_THE_FUTURE_TOKEN \ + '{early_bird_special: $early_bird_special, + early_bird_special_ticket: $early_bird_special_ticket, + early_bird_special_token: $early_bird_special_token, + back_to_the_future: $back_to_the_future, + back_to_the_future_ticket: $back_to_the_future_ticket, + back_to_the_future_token: $back_to_the_future_token}' > addresses.json end=$( date +%s.%N ) echo "Time elapsed: $( echo "$end - $start" | bc -l )" diff --git a/contracts/scripts/test.sh b/contracts/scripts/test.sh index 8ef62ce212..a1f51107b8 100755 --- a/contracts/scripts/test.sh +++ b/contracts/scripts/test.sh @@ -8,28 +8,59 @@ function play { local contract_name=$1 local contract_address=$(cat "$CONTRACTS_PATH"/addresses.json | jq --raw-output ".$contract_name") + local ticket_address=$(cat "$CONTRACTS_PATH"/addresses.json | jq --raw-output ".${contract_name}_ticket") - cd "$CONTRACTS_PATH"/$contract_name + # airdrop initial tickets - echo "calling press for" $contract_name "["$contract_address"]" "by" $PLAYER1_SEED + cd "$CONTRACTS_PATH"/ticket_token - cargo contract call --url $NODE --contract $contract_address --message IButtonGame::press --suri $PLAYER1_SEED + echo "sending ticket token" ${contract_name}_ticket "["$ticket_address"]" "to " $PLAYER1 - sleep 1 + cargo contract call --url $NODE --contract $ticket_address --message PSP22::transfer --args $PLAYER1 1 "[0]" --suri $AUTHORITY_SEED - echo "calling press for" $contract_name "["$contract_address "]" "by" $PLAYER2_SEED + echo "sending ticket token" ${contract_name}_ticket "["$ticket_address"]" "to " $PLAYER2 - cargo contract call --url $NODE --contract $contract_address --message IButtonGame::press --suri $PLAYER2_SEED + cargo contract call --url $NODE --contract $ticket_address --message PSP22::transfer --args $PLAYER2 1 "[0]" --suri $AUTHORITY_SEED - # --- TRIGGER DEATH AND REWARDS DISTRIBUTION + # give allowance for spending tickets to the game contract - sleep $(($LIFETIME + 1)) + cd "$CONTRACTS_PATH"/ticket_token - echo "claiming rewards for" $contract_name - cargo contract call --url $NODE --contract $contract_address --message IButtonGame::claim_reward --args $PLAYER1 --suri $AUTHORITY_SEED - cargo contract call --url $NODE --contract $contract_address --message IButtonGame::claim_reward --args $PLAYER2 --suri $AUTHORITY_SEED + echo "allowing" $contract_name "["$contract_address"]" "to spend up to" $TOTAL_BALANCE "of" ${contract_name}_ticket "["$ticket_address"]" "on behalf of" $PLAYER1 - echo "Done playing" $contract_name + cargo contract call --url $NODE --contract $ticket_address --message PSP22::approve --args $contract_address $TOTAL_BALANCE --suri $PLAYER1_SEED + + echo "allowing" $contract_name "["$contract_address"]" "to spend up to" $TOTAL_BALANCE "of" ${contract_name}_ticket "["$ticket_address"]" "on behalf of" $PLAYER2 + + cargo contract call --url $NODE --contract $ticket_address --message PSP22::approve --args $contract_address $TOTAL_BALANCE --suri $PLAYER2_SEED + + # TODO : can't test before mint / burn for game tokens is implemented; uncomment when A0-1236 is done + + # # play the game + + # cd "$CONTRACTS_PATH"/$contract_name + + # echo "calling press for" $contract_name "["$contract_address"]" "by" $PLAYER1_SEED + + # cargo contract call --url $NODE --contract $contract_address --message IButtonGame::press --suri $PLAYER1_SEED + + # sleep 1 + + # echo "calling press for" $contract_name "["$contract_address "]" "by" $PLAYER2_SEED + + # cargo contract call --url $NODE --contract $contract_address --message IButtonGame::press --suri $PLAYER2_SEED + + # # --- WAIT FOR THE BUTTON DEATH + + # sleep $(($LIFETIME + 1)) + + # # --- TRIGGER GAME 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default-features = false } +ink_prelude = { version = "~3.3.0", default-features = false } +ink_engine = { version = "~3.3.0", default-features = false, optional = true } + +scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] } +scale-info = { version = "2", default-features = false, features = ["derive"], optional = true } + +openbrush = { git = "https://github.com/Supercolony-net/openbrush-contracts.git", rev = "8a20f95", default-features = false, features = ["psp22"] } +access_control = { path = "../access_control", default-features = false, features = ["ink-as-dependency"] } + +[lib] +name = "ticket_token" +path = "lib.rs" +crate-type = [ + # Used for normal contract Wasm blobs. + "cdylib", + # Used for ABI generation. + "rlib", +] + +[features] +default = ["std"] +std = [ + "ink_env/std", + "ink_lang/std", + "ink_metadata", + "ink_metadata/std", + "ink_primitives/std", + "ink_storage/std", + "openbrush/std", + "scale-info", + "scale-info/std", + "scale/std", +] +ink-as-dependency = [] + +[profile.dev] +codegen-units = 16 diff --git a/contracts/ticket_token/lib.rs b/contracts/ticket_token/lib.rs new file mode 100644 index 0000000000..7c45806867 --- /dev/null +++ b/contracts/ticket_token/lib.rs @@ -0,0 +1,214 @@ +#![cfg_attr(not(feature = "std"), no_std)] +#![feature(min_specialization)] + +pub use crate::ticket_token::{BALANCE_OF_SELECTOR, TRANSFER_FROM_SELECTOR}; + +#[openbrush::contract] +pub mod ticket_token { + use access_control::{traits::AccessControlled, Role, ACCESS_CONTROL_PUBKEY}; + use ink_env::Error as InkEnvError; + use ink_lang::{ + codegen::{EmitEvent, Env}, + reflect::ContractEventBase, + }; + use ink_prelude::{format, string::String}; + use ink_storage::traits::SpreadAllocate; + use openbrush::{ + contracts::psp22::{extensions::metadata::*, Internal, Transfer}, + traits::Storage, + }; + + pub const BALANCE_OF_SELECTOR: [u8; 4] = [0x65, 0x68, 0x38, 0x2f]; + pub const TRANSFER_SELECTOR: [u8; 4] = [0xdb, 0x20, 0xf9, 0xf5]; + pub const TRANSFER_FROM_SELECTOR: [u8; 4] = [0x54, 0xb3, 0xc7, 0x6e]; + + #[ink(storage)] + #[derive(Default, SpreadAllocate, Storage)] + pub struct TicketToken { + #[storage_field] + psp22: psp22::Data, + #[storage_field] + metadata: metadata::Data, + /// access control contract + access_control: AccountId, + } + + impl PSP22 for TicketToken {} + + impl PSP22Metadata for TicketToken {} + + impl Transfer for TicketToken { + fn _before_token_transfer( + &mut self, + from: Option<&AccountId>, + to: Option<&AccountId>, + amount: &Balance, + ) -> core::result::Result<(), PSP22Error> { + // if from is None this is an initial mint in the constructor + // and we don't want to enforce it there + if from.is_some() && to.is_some() && !amount.eq(&1u128) { + return Err(PSP22Error::Custom(String::from( + "Only single ticket can be transferred at once", + ))); + } + + Ok(()) + } + } + + impl Internal for TicketToken { + fn _emit_transfer_event( + &self, + from: Option, + to: Option, + amount: Balance, + ) { + TicketToken::emit_event( + self.env(), + Event::TransferEvent(TransferEvent { + from, + to, + value: amount, + }), + ); + } + + fn _emit_approval_event(&self, owner: AccountId, spender: AccountId, amount: Balance) { + TicketToken::emit_event( + self.env(), + Event::Approval(Approval { + owner, + spender, + value: amount, + }), + ); + } + } + + impl AccessControlled for TicketToken { + type ContractError = PSP22Error; + } + + /// Result type + pub type Result = core::result::Result; + /// Event type + pub type Event = ::Type; + + /// Event emitted when a token transfer occurs. + #[ink(event)] + #[derive(Debug)] + pub struct TransferEvent { + #[ink(topic)] + pub from: Option, + #[ink(topic)] + pub to: Option, + pub value: Balance, + } + + /// Event emitted when an approval occurs that `spender` is allowed to withdraw + /// up to the amount of `value` tokens from `owner`. + #[ink(event)] + #[derive(Debug)] + pub struct Approval { + #[ink(topic)] + owner: AccountId, + #[ink(topic)] + spender: AccountId, + value: Balance, + } + + impl TicketToken { + /// Creates a new contract with the specified initial supply. + /// + /// Will revert if called from an account without a proper role + #[ink(constructor)] + pub fn new(name: String, symbol: String, total_supply: Balance) -> Self { + let caller = Self::env().caller(); + let code_hash = Self::env() + .own_code_hash() + .expect("Called new on a contract with no code hash"); + let required_role = Role::Initializer(code_hash); + + let role_check = ::check_role( + AccountId::from(ACCESS_CONTROL_PUBKEY), + caller, + required_role, + |why: InkEnvError| { + PSP22Error::Custom(format!("Calling access control has failed: {:?}", why)) + }, + |role: Role| PSP22Error::Custom(format!("MissingRole:{:?}", role)), + ); + + match role_check { + Ok(_) => ink_lang::codegen::initialize_contract(|instance: &mut TicketToken| { + instance.access_control = AccountId::from(ACCESS_CONTROL_PUBKEY); + instance.metadata.name = Some(name); + instance.metadata.symbol = Some(symbol); + instance.metadata.decimals = 0; + + instance + ._mint(instance.env().caller(), total_supply) + .expect("Should mint"); + }), + Err(why) => panic!("Could not initialize the contract {:?}", why), + } + } + + pub fn emit_event>(emitter: EE, event: Event) { + emitter.emit_event(event); + } + + /// Terminates the contract. + /// + /// can only be called by the contract's Owner + #[ink(message, selector = 7)] + pub fn terminate(&mut self) -> Result<()> { + let caller = self.env().caller(); + let this = self.env().account_id(); + let required_role = Role::Owner(this); + + self.check_role(caller, required_role)?; + self.env().terminate_contract(caller) + } + + /// Returns the contract's access control contract address + #[ink(message, selector = 8)] + pub fn access_control(&self) -> AccountId { + self.access_control + } + + fn check_role(&self, account: AccountId, role: Role) -> Result<()> { + ::check_role( + self.access_control, + account, + role, + |why: InkEnvError| { + PSP22Error::Custom(format!("Calling access control has failed: {:?}", why)) + }, + |role: Role| PSP22Error::Custom(format!("MissingRole:{:?}", role)), + ) + } + + /// Sets new access control contract address + /// + /// Can only be called by the contract's Owner + #[ink(message, selector = 9)] + pub fn set_access_control(&mut self, access_control: AccountId) -> Result<()> { + let caller = self.env().caller(); + let this = self.env().account_id(); + let required_role = Role::Owner(this); + + self.check_role(caller, required_role)?; + self.access_control = access_control; + Ok(()) + } + + /// Returns own code hash + #[ink(message, selector = 10)] + pub fn code_hash(&self) -> Result { + Self::env().own_code_hash().map_err(|why| { + PSP22Error::Custom(format!("Can't retrieve own code hash: {:?}", why)) + }) + } + } +}