Runtime Modules / StakeExchange
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| create_offer | 1300 | 1 | |
| cancel_offer | 1301 | 1 | |
| configure_liquidity_account | 1302 | 1 | |
| withdraw_liquidity | 1303 | 2 | |
| add_liquidity | 1304 | 2 | |
| buy | 1305 | 3 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| OfferCreated | 1300 | ["OfferId","OfferOf"] | |
| OfferCancelled | 1301 | ["OfferId"] | |
| LiquidityConfigUpdated | 1302 | ["AccountId","LiquidityAccountConfigOf"] | |
| LiquidityWithdrawn | 1303 | ["AccountId","OfferId"] | |
| LiquidityAdded | 1304 | ["AccountId","OfferId"] | |
| BuyOrderCompleted | 1305 | ["AccountId","TokenIdOf","BalanceOf","Rate","AccountId","OfferId"] | |
| OfferCompleted | 1306 | ["OfferId"] |
Storage Functions
Name | Type | |
|---|---|---|
| LiquidityConfigs | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["AccountId"],"value":"pallet_stake_exchange:types:TokenFilter","keys_id":0,"value_id":89}} | |
| Offers | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["U128"],"value":"pallet_stake_exchange:types:Offer","keys_id":6,"value_id":81}} | |
| NextOfferId | {"origin":"PlainType","plain_type":"U128","PlainTypeValue":6} |
Constants
Name | Type | Value | |
|---|---|---|---|
| MaxFilteredTokenCount | U32 | 14000000 | |
| OfferDeposit | U128 | 00602adcb86a14070000000000000000 |
Error Types
Name | Docs |
|---|---|
| CallerNotOfferCreator | Caller is not the account of |
| ZeroOffer | Cannot create a offer with zero amount |
| ZeroRate | Cannot create a offer with zero rate |
| Overflow | Arithmetic overflow |
| OfferNotFound | A offer was not found |
| NotEnoughLiquidity | The offer does not have liquidity to perform the operation |
| TransferParamCreationFailed | Cannot perform multi tokens transfer |
| TokenRestriction | LP does not support this tokenId |
| ZeroAmount | Zero amount buy not supported |
| RewardRateOutOfRange | Pool rewards outside acceptable range |