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chore: benchmark updates, extrinsic type change
- replaced `u32` with `u64` for the `gas_limit` parameter in all extrinsics - updated benchmark tests trying to achieve similar gas cost for publishing modules and publishing bundles - tiny fixes in assets/move-projects
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| [package] | ||
| name = "basic_coin" | ||
| version = "0.0.0" | ||
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| [dependencies] | ||
| MoveStdlib = { git = "https://github.com/eigerco/move-stdlib", rev = "main" } | ||
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| [addresses] | ||
| std = "0x1" | ||
| CafeAccount = "5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty" |
68 changes: 68 additions & 0 deletions
68
pallet/src/assets/move-projects/basic_coin/sources/BasicCoin.move
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| /// This module defines a minimal Coin and Balance. | ||
| module CafeAccount::BasicCoin { | ||
| use std::signer; | ||
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| /// Address of the owner of this module | ||
| const MODULE_OWNER: address = @CafeAccount; | ||
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| /// Error codes | ||
| const ENOT_MODULE_OWNER: u64 = 0; | ||
| const EINSUFFICIENT_BALANCE: u64 = 1; | ||
| const EALREADY_HAS_BALANCE: u64 = 2; | ||
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| struct Coin has store { | ||
| value: u64 | ||
| } | ||
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| /// Struct representing the balance of each address. | ||
| struct Balance has key { | ||
| coin: Coin | ||
| } | ||
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| /// Publish an empty balance resource under `account`'s address. This function must be called before | ||
| /// minting or transferring to the account. | ||
| /// Making this function entry allows to call it directly in the transactions | ||
| entry public fun publish_balance(account: &signer) { | ||
| let empty_coin = Coin { value: 0 }; | ||
| assert!(!exists<Balance>(signer::address_of(account)), EALREADY_HAS_BALANCE); | ||
| move_to(account, Balance { coin: empty_coin }); | ||
| } | ||
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| /// Mint `amount` tokens to `mint_addr`. Mint must be approved by the module owner. | ||
| public fun mint(module_owner: &signer, mint_addr: address, amount: u64) acquires Balance { | ||
| // Only the owner of the module can initialize this module | ||
| assert!(signer::address_of(module_owner) == MODULE_OWNER, ENOT_MODULE_OWNER); | ||
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| // Deposit `amount` of tokens to `mint_addr`'s balance | ||
| deposit(mint_addr, Coin { value: amount }); | ||
| } | ||
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| /// Returns the balance of `owner`. | ||
| public fun balance_of(owner: address): u64 acquires Balance { | ||
| borrow_global<Balance>(owner).coin.value | ||
| } | ||
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| /// Transfers `amount` of tokens from `from` to `to`. | ||
| public fun transfer(from: &signer, to: address, amount: u64) acquires Balance { | ||
| let check = withdraw(signer::address_of(from), amount); | ||
| deposit(to, check); | ||
| } | ||
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| /// Withdraw `amount` number of tokens from the balance under `addr`. | ||
| fun withdraw(addr: address, amount: u64) : Coin acquires Balance { | ||
| let balance = balance_of(addr); | ||
| // balance must be greater than the withdraw amount | ||
| assert!(balance >= amount, EINSUFFICIENT_BALANCE); | ||
| let balance_ref = &mut borrow_global_mut<Balance>(addr).coin.value; | ||
| *balance_ref = balance - amount; | ||
| Coin { value: amount } | ||
| } | ||
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| /// Deposit `amount` number of tokens to the balance under `addr`. | ||
| fun deposit(addr: address, check: Coin) acquires Balance { | ||
| let balance = balance_of(addr); | ||
| let balance_ref = &mut borrow_global_mut<Balance>(addr).coin.value; | ||
| let Coin { value } = check; | ||
| *balance_ref = balance + value; | ||
| } | ||
| } |
15 changes: 15 additions & 0 deletions
15
pallet/src/assets/move-projects/basic_coin/sources/GetCoin.move
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| script { | ||
| use CafeAccount::BasicCoin; | ||
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| fun publish_balance(s: signer) { | ||
| BasicCoin::publish_balance(&s); | ||
| } | ||
| } | ||
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| script { | ||
| use CafeAccount::BasicCoin; | ||
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| fun mint_some(module_owner: signer, rx_addr: address, amount: u64) { | ||
| BasicCoin::mint(&module_owner, rx_addr, amount); | ||
| } | ||
| } |
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