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Switch to FT-141 for BridgeToken #39

Merged
merged 22 commits into from
Mar 12, 2021
Merged

Switch to FT-141 for BridgeToken #39

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698b768
Switching to new version of near-sdk-rs and new FT standard in Bridge…
ilblackdragon Mar 4, 2021
4808613
Fix up bridge token factory for NEP-141
ilblackdragon Mar 4, 2021
cc010f1
First stub at updating sim tests
ilblackdragon Mar 4, 2021
fea2b94
Refund attached_deposito on mint and withdraw
mfornet Mar 5, 2021
b6b7422
Compile factory contract
mfornet Mar 5, 2021
cd20b41
Address comments
mfornet Mar 5, 2021
2d6c358
use appropriate toolchain
mfornet Mar 8, 2021
06b5737
Address comments
mfornet Mar 8, 2021
b7b3c78
Merge branch 'master' into ft-141
mfornet Mar 8, 2021
09f1b90
Update test, and pass metadata in additional fn
mfornet Mar 9, 2021
80ed2cf
Update rust contracts
mfornet Mar 9, 2021
7213dff
Fix test
mfornet Mar 10, 2021
09649a7
Merge branch 'master' into ft-141
mfornet Mar 10, 2021
48eeea8
Use PanicOnDefault
mfornet Mar 11, 2021
bafb25c
Remove functions related to lock/unlock
mfornet Mar 11, 2021
24e4b8a
Dont allow pausing withdraw on the Factory
mfornet Mar 11, 2021
7482c5d
Don't use signer_account_id
mfornet Mar 11, 2021
3bd8556
Fix tests
mfornet Mar 11, 2021
dbc227b
Use fixed version of AdminControlled
mfornet Mar 11, 2021
48abd4b
Compile contracts and fix tests.
mfornet Mar 11, 2021
d0b92af
Use fixed gas to schedule transaction in other contracts
mfornet Mar 11, 2021
6855221
Use updated eth-types from rainbow-bridge
mfornet Mar 11, 2021
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74 changes: 60 additions & 14 deletions bridge-token-factory/Cargo.lock
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9 changes: 6 additions & 3 deletions bridge-token-factory/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,10 @@ panic = "abort"
overflow-checks = true

[dependencies]
near-sdk = { git = "https://github.com/near/near-sdk-rs", rev = "af0e826f916f3aa3ea51e8b675ecebdd37176671" }
near-contract-standards = { git = "https://github.com/near/near-sdk-rs", rev = "af0e826f916f3aa3ea51e8b675ecebdd37176671" }
near-sdk = { git = "https://github.com/near/near-sdk-rs", rev = "613adcab6322e4f830efb4d5bde2a810ae642158" }
near-contract-standards = { git = "https://github.com/near/near-sdk-rs", rev = "613adcab6322e4f830efb4d5bde2a810ae642158" }
#near-sdk = { path = "../../near-sdk-rs/near-sdk" }
#near-contract-standards = { path = "../../near-sdk-rs/near-contract-standards" }
serde = { version = "*", features = ["derive"] }
serde_json = "*"
uint = { version = "0.8.3", default-features = false }
Expand All @@ -31,7 +33,8 @@ hex = "0.4.2"
tiny-keccak = "1.4.0"

[dev-dependencies]
near-sdk-sim = { git = "https://github.com/near/near-sdk-rs", rev = "af0e826f916f3aa3ea51e8b675ecebdd37176671" }
near-sdk-sim = { git = "https://github.com/near/near-sdk-rs", rev = "613adcab6322e4f830efb4d5bde2a810ae642158" }
#near-sdk-sim = { path = "../../near-sdk-rs/near-sdk-sim" }
test-token = { git = "https://github.com/mfornet/contracts" }
bridge-token = { path = "../bridge-token" }
mock-prover = { path = "../mock-prover" }
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12 changes: 4 additions & 8 deletions bridge-token-factory/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -191,21 +191,18 @@ impl BridgeTokenFactory {
assert_self();
assert!(verification_success, "Failed to verify the proof");

let initial_storage_usage = env::storage_usage();
self.record_proof(&proof);
let storage_used = env::storage_usage() - initial_storage_usage;
let balance_required = storage_used as u128 * STORAGE_PRICE_PER_BYTE;
let required_deposit = self.record_proof(&proof);

assert!(
env::attached_deposit()
>= balance_required + self.bridge_token_storage_deposit_required
>= required_deposit + self.bridge_token_storage_deposit_required
);

ext_bridge_token::mint(
new_owner_id,
amount.into(),
&self.get_bridge_token_account_id(token),
env::attached_deposit() - balance_required,
env::attached_deposit() - required_deposit,
env::prepaid_gas() / 2,
);
}
Expand Down Expand Up @@ -351,10 +348,9 @@ impl BridgeTokenFactory {
);
self.used_events.insert(&key);
let current_storage = env::storage_usage();
let attached_deposit = env::attached_deposit();
let required_deposit =
Balance::from(current_storage - initial_storage) * STORAGE_PRICE_PER_BYTE;
attached_deposit - required_deposit
required_deposit
}
}

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