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functions selling any item at a fix price #98

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merged 8 commits into from
Sep 4, 2024
Merged

functions selling any item at a fix price #98

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eb0f88d
functions selling any item at a fix price
mubarak23 Aug 26, 2024
525f3b3
refactor function for buy back Item at a certain price
mubarak23 Sep 2, 2024
aab03e4
add read me for strategy for selling any item at a fixed price
mubarak23 Sep 3, 2024
b9f12ed
map price to a collection
mubarak23 Sep 3, 2024
9e24c93
update readMe file
mubarak23 Sep 3, 2024
6022a42
change collectionId to collectionAddress
mubarak23 Sep 3, 2024
c2d69b4
change function description
mubarak23 Sep 4, 2024
c186583
change sentence
mubarak23 Sep 4, 2024
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31 changes: 8 additions & 23 deletions marketplace/src/strategy_any_item_from_collection_for_fixed_price.cairo
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ trait IStrategySaleAnyItemAtFixedPrice<TState> {
fn protocol_fee(self: @TState) -> u128;
// fn set_item_sale(ref self: TState, token_id: u128);
fn set_buy_back_price_for_item(
ref self: TState, token_id: u128, price: u128, collection_address: ContractAddress
ref self: TState, price: u128, collection_address: ContractAddress
);
fn can_execute_buyer_bid(self: @TState, buyer_bid: BuyerBidOrder) -> (bool, u128, u128);
fn upgrade(ref self: TState, impl_hash: ClassHash);
Expand Down Expand Up @@ -38,8 +38,7 @@ mod StrategySaleAnyItemAtFixedPrice {
use marketplace::utils::order_types::{TakerOrder, MakerOrder, BuyerBidOrder};

#[derive(Debug, Drop, Copy, Serde, starknet::Store)]
pub struct Bids {
pub token_id: u128,
pub struct BuyBack {
pub price: u128,
pub collection_address: ContractAddress
}
Expand All @@ -51,8 +50,8 @@ mod StrategySaleAnyItemAtFixedPrice {
u128, ContractAddress
>, // token_id: u128, seller_address:ContractAddress
buyer_bids: LegacyMap<
ContractAddress, Bids
>, // LegacyMap<buyer_addesss, (token_id, price)> LegacyMap<u128, u128>
ContractAddress, BuyBack
>, // LegacyMap<buyer_addesss, (collectionId, price)> LegacyMap<u128, u128>
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#[substorage(v0)]
ownable: OwnableComponent::Storage,
#[substorage(v0)]
Expand All @@ -66,21 +65,13 @@ mod StrategySaleAnyItemAtFixedPrice {
OwnableEvent: OwnableComponent::Event,
#[flat]
UpgradeableEvent: UpgradeableComponent::Event,
ItemForSaleAdded: ItemForSaleAdded,
SetBuyBackPriceForItem: SetBuyBackPriceForItem
}

#[derive(Drop, starknet::Event)]
pub struct ItemForSaleAdded {
#[key]
pub token_id: u128,
pub token_owner: ContractAddress,
}

#[derive(Drop, starknet::Event)]
pub struct SetBuyBackPriceForItem {
#[key]
pub token_id: u128,
pub buyer_address: ContractAddress,
pub price: u128,
pub collection_address: ContractAddress
Expand All @@ -107,10 +98,7 @@ mod StrategySaleAnyItemAtFixedPrice {
}

fn set_buy_back_price_for_item(
ref self: ContractState,
token_id: u128,
price: u128,
collection_address: ContractAddress
ref self: ContractState, price: u128, collection_address: ContractAddress
) {
let owner = get_caller_address();

Expand All @@ -119,18 +107,15 @@ mod StrategySaleAnyItemAtFixedPrice {
let buyer_token_price = existing_buyer_bids.price;
assert(buyer_token_price != price, 'Buy Back Price Set Already');

let new_buy_back_price = Bids {
token_id: token_id, price: price, collection_address: collection_address
let new_buy_back_price = BuyBack {
price: price, collection_address: collection_address
};
self.buyer_bids.write(owner, new_buy_back_price);
// emit an event
self
.emit(
SetBuyBackPriceForItem {
token_id: token_id,
buyer_address: owner,
price: price,
collection_address: collection_address
buyer_address: owner, price: price, collection_address: collection_address
}
);
}
Expand Down