Lock
The Lock contract is responsible for locking up UST returned from shorting a mAsset through Mirror Mint operation.
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct InitMsg {
pub owner: HumanAddr,
pub mint_contract: HumanAddr,
pub base_denom: String,
pub lockup_period: u64,
}
Key | Type | Description |
|---|---|---|
owner | HumanAddr | Owner address of Mirror Lock |
mint_contract | HumanAddr | Address of Mirror Mint |
base_denom | String | Native token denomination for stablecoin (TerraUSD) |
lockup_period | u64 | Length of time in seconds which the UST from shorting will be locked for |
Updates the configuration of Lock contract. Can only be issued by the owner of the Mirror Lock.
Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum HandleMsg {
UpdateConfig {
owner: Option<HumanAddr>,
mint_contract: Option<HumanAddr>,
base_denom: Option<String>,
lockup_period: Option<u64>,
}
{
"update_config": {
"owner": "terra1...",
"mint_contract": "terra1...",
"base_denom": "uusd",
"lockup_period": 8
}
}
Key | Type | Description |
|---|---|---|
owner* | HumanAddr | Owner address of Mirror Lock |
mint_contract* | HumanAddr | Address of Mirror Mint |
base_denom* | String | Native token denomination for stablecoin (TerraUSD) |
lockup_period* | u64 | Length of time in seconds which the UST from shorting witll be locked for |
*= optional
Locks the UST from shorting mAsset when short CDP is successfully created on Mirror Mint.
Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum HandleMsg {
LockPositionFundsHook {
position_idx: Uint128,
receiver: HumanAddr,
}
{
"lock_position_funds_hook": {
"position_idx": "10",
"receiver": "terra1..."
}
}
Key | Type | Description |
|---|---|---|
position_idx | Uint128 | ID number of CDP from Mirror Mint |
receiver | HumanAddr | Creator of CDP, who will receive unlocked funds |
Locked UST from
LockPositionFundsHookis unlocked by sending this message afterlockup_periodhas passed. Can only be issued by the owner of the position (receiver).Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum HandleMsg {
UnlockPositionFunds {
position_idx: Uint128,
}
{
"unlock_position_funds": {
"position_idx": "10"
}
}
Key | Type | Description |
|---|---|---|
position_idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
Locked funds will be released and sent to the CDP creator upon closing of the position. This message unlocks funds even when
lock_periodhas not ended yet. Can only be issued by the mint contract when the position is being closed.Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum HandleMsg {
ReleasePositionFunds {
position_idx: Uint128,
}
{
"release_position_funds": {
"position_idx": "10"
}
}
Key | Type | Description |
|---|---|---|
position_idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
Returns the configuration of Mirror Lock.
Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum QueryMsg {
Config {}
Response
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct ConfigResponse {
pub owner: HumanAddr,
pub mint_contract: HumanAddr,
pub base_denom: String,
pub lockup_period: u64,
}
Key | Type | Description |
|---|---|---|
owner | HumanAddr | Owner address of Mirror Lock |
mint_contract | HumanAddr | Address of Mirror Mint |
base_denom | String | Native token denomination for stablecoin (TerraUSD) |
lockup_period | u64 | Length of time in seconds which the UST from shorting will be locked for |
{
"config": {}
}
Response
{
"config_response": {
"owner": "terra1...",
"mint_contract": "terra1...",
"base_denom": "uusd",
"lockup_period": 10
}
}
Key | Type | Description |
|---|---|---|
owner | HumanAddr | Owner address of Mirror Lock |
mint_contract | HumanAddr | Address of Mirror Mint |
base_denom | String | Native token denomination for stablecoin (TerraUSD) |
lockup_period | u64 | Number of blocks which the UST from shorting will be locked for |
Returns information about locked funds of a specific CDP.
Rust
JSON
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum QueryMsg {
PositionLockInfo {
position_idx: Uint128,
}
Key | Type | Description |
|---|---|---|
position_idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
Response
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct PositionLockInfoResponse {
pub idx: Uint128,
pub receiver: HumanAddr,
pub locked_amount: Uint128,
pub unlock_time: u64,
}
Key | Type | Description |
|---|---|---|
idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
receiver | HumanAddr | Creator of CDP, who will receive unlocked funds |
locked_amount | Uint128 | Amount of base_denom locked from creating a Short CDP |
unlock_time | u64 | Time when user is allowed to claim the locked_amount |
{
"position_lock_info": {
"position_idx": "10"
}
}
Key | Type | Description |
|---|---|---|
position_idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
Response
{
"position_lock_info_response": {
"idx": "10",
"receiver": "terra1...",
"locked_funds": [
[100, "1400"]
]
}
}
Key | Type | Description |
|---|---|---|
idx | Uint128 | ID number of CDP from Mirror Mint to unlock funds from |
receiver | HumanAddr | Creator of CDP, who will receive unlocked funds |
locked_funds | Vec<(u64, Uint128)> | Description about
1. Block height which the fund was locked at
2. Amount of base_denom locked
from creating a Short CDP |
Last modified 4mo ago