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fix merge issues and rhai examples wip

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timurgordon
2025-05-22 23:57:33 +03:00
parent 93950bcab4
commit 0da512484f
28 changed files with 780 additions and 431 deletions
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214
heromodels/examples/finance_rhai/finance.rhai
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@@ -2,139 +2,141 @@
print("--- Starting Finance Rhai Script ---");
// 1. Create an Account
let acc1_id = 101;
let user1_id = 1;
let acc1 = new_account(acc1_id, "User1 Main Account", user1_id, "Primary account for User 1", "LedgerX", "0x123MainSt", "pubkeyUser1");
print(`Created account: ${acc1.name} with ID ${acc1.id}`);
// 1. Create an Account using the builder pattern
let user1_id = 1; // Assuming this user_id is a separate concept, e.g. from an auth system
let acc1 = new_account()
.set_name("User1 Main Account")
.set_user_id(user1_id) // user_id is i64 in Rhai, u32 in Rust. Conversion handled by setter.
.set_description("Primary account for User 1")
.set_ledger("LedgerX")
.set_address("0x123MainSt")
.set_pubkey("pubkeyUser1");
print(`Created account (pre-save): ${acc1.get_name()} with temp ID ${acc1.get_id()}`);
// 2. Save Account to Mock DB
set_account(acc1);
print(`Account ${acc1.id} saved to DB.`);
// 2. Save Account to Mock DB and get the version with DB-assigned ID
let acc1 = set_account(acc1); // Shadowing acc1 with the returned instance
print(`Account ${acc1.get_name()} saved to DB with ID ${acc1.get_id()}.`);
// 3. Retrieve Account from Mock DB
let fetched_acc1 = get_account_by_id(acc1_id);
print(`Fetched account from DB: ${fetched_acc1.name}, User ID: ${fetched_acc1.user_id}`);
// 3. Retrieve Account from Mock DB (using the new ID)
let fetched_acc1 = get_account_by_id(acc1.get_id()); // Use the ID from the saved acc1
print(`Fetched account from DB: ${fetched_acc1.get_name()}, User ID: ${fetched_acc1.get_user_id()}`);
// 4. Create an Asset
let asset1_id = 201;
let asset1 = new_asset(asset1_id, "HeroCoin", "Utility token for Hero Platform", 1000.0, "0xTokenContract", "Erc20", 18);
print(`Created asset: ${asset1.name} (ID: ${asset1.id}), Amount: ${asset1.amount}, Type: ${asset1.asset_type_str}`);
// 4. Create an Asset using the builder pattern
let asset1 = new_asset()
.set_name("HeroCoin")
.set_description("Utility token for Hero Platform")
.set_amount(1000.0)
.set_address("0xTokenContract")
.set_asset_type("Erc20") // Setter handles string to enum
.set_decimals(18);
print(`Created asset (pre-save): ${asset1.get_name()} (temp ID: ${asset1.get_id()}), Amount: ${asset1.get_amount()}, Type: ${asset1.get_asset_type_str()}`);
// 5. Save Asset to Mock DB
set_asset(asset1);
print(`Asset ${asset1.id} saved to DB.`);
// 5. Save Asset to Mock DB and get the version with DB-assigned ID
let asset1 = set_asset(asset1); // Shadowing asset1
print(`Asset ${asset1.get_name()} (ID: ${asset1.get_id()}) saved to DB.`);
// 6. Retrieve Asset from Mock DB
let fetched_asset1 = get_asset_by_id(asset1_id);
print(`Fetched asset from DB: ${fetched_asset1.name}, Address: ${fetched_asset1.address}`);
// 6. Retrieve Asset from Mock DB (using the new ID)
let fetched_asset1 = get_asset_by_id(asset1.get_id()); // Use the ID from the saved asset1
print(`Fetched asset from DB: ${fetched_asset1.get_name()}, Address: ${fetched_asset1.get_address()}`);
// 7. Add Asset to Account (using the fetched instances)
// Note: Account::add_asset takes Asset by value. We have 'fetched_asset1'.
// The 'add_asset' method on the Account object in Rhai should work with the asset object.
// First, let's ensure fetched_acc1 is mutable if 'add_asset' modifies it directly.
// Or, if add_asset returns a new Account, we'd do: fetched_acc1 = fetched_acc1.add_asset(fetched_asset1);
// For now, assuming add_asset modifies in place (Rust methods taking `&mut self` often allow this if the object itself is mutable in Rhai scope)
// If Account.add_asset was registered as `fn(&mut Account, Asset)` then:
// fetched_acc1.add_asset(fetched_asset1);
// Let's assume for now that `add_asset` is available and works. We'll test this.
// For the current setup, `Account::add_asset` takes `&mut self`, so the object must be mutable in Rhai.
// We might need to re-fetch or re-set the account if we modify it and want the DB to know.
// Let's try to add and then re-save the account.
// 7. Add Asset to Account
// We have 'acc1' and 'asset1' from previous steps, both saved to DB and have their IDs.
print(`Attempting to add asset ${asset1.get_id()} to account ${acc1.get_id()}`);
// For simplicity in this first script, let's focus on marketplace.
// Adding asset to account might require more setup in Rhai regarding object mutability
// or how the add_asset method is exposed. We can refine this later.
print("Skipping adding asset to account directly in this script version for brevity, focusing on listing.");
// Fetch the latest version of the account before modifying
// let mut acc1_for_update = get_account_by_id(acc1.get_id());
// // Fetch the asset to add (or use fetched_asset1 if it's the correct one)
// let asset_to_add = get_asset_by_id(asset1.get_id());
//
// try {
// acc1_for_update = acc1_for_update.add_asset(asset_to_add); // add_asset returns the modified account
// acc1_for_update = set_account(acc1_for_update); // Save the account with the new asset
// print(`Asset '${asset_to_add.get_name()}' added to account '${acc1_for_update.get_name()}'.`);
// print(`Account now has ${acc1_for_update.get_assets_cloned().len()} assets.`);
// // Verify the asset is there
if (acc1_for_update.get_assets_cloned().len() > 0) {
let first_asset_in_account = acc1_for_update.get_assets_cloned()[0];
print(`First asset in account: ${first_asset_in_account.get_name()} (ID: ${first_asset_in_account.get_id()})`);
}
} catch (err) {
print(`Error adding asset to account: ${err}`);
}
// 8. Create a Listing for the Asset
let listing1_id = 301;
// 8. Create a Listing for the Asset using the builder pattern
let current_timestamp = timestamp(); // Rhai's built-in for current unix timestamp (seconds)
let expires_at_ts = current_timestamp + (24 * 60 * 60 * 7); // Expires in 7 days
let listing1 = new_listing(
listing1_id,
"Rare HeroCoin Batch",
"100 HeroCoins for sale",
asset1_id.to_string(), // asset_id as string
"Erc20", // asset_type as string
user1_id.to_string(), // seller_id as string
50.0, // price
"USD", // currency
"FixedPrice", // listing_type as string
expires_at_ts, // expires_at_ts_opt as i64
["token", "herocoin", "sale"], // tags as array of strings
() // image_url_opt as string or ()
);
print(`Created listing: ${listing1.title} (ID: ${listing1.id}), Price: ${listing1.price} ${listing1.currency}`);
print(`Listing type: ${listing1.listing_type_str}, Status: ${listing1.status_str}`);
print(`Listing expires_at_ts_opt: ${listing1.expires_at_ts_opt}`);
let listing1 = new_listing()
.set_title("Rare HeroCoin Batch")
.set_description("100 HeroCoins for sale")
.set_asset_id(asset1.get_id().to_string()) // Use ID from the saved asset1
.set_asset_type("Erc20") // asset_type as string
.set_seller_id(user1_id.to_string()) // seller_id as string (using the predefined user1_id)
.set_price(50.0) // price
.set_currency("USD") // currency
.set_listing_type("FixedPrice") // listing_type as string
.set_expires_at_ts_opt(expires_at_ts) // expires_at_ts_opt as i64
.set_tags(["token", "herocoin", "sale"]); // tags as array of strings
// image_url is None by default from new_listing(), so no need to call set_image_url_opt for None
// 9. Save Listing to Mock DB
set_listing(listing1);
print(`Listing ${listing1.id} saved to DB.`);
print(`Created listing (pre-save): ${listing1.get_title()} (temp ID: ${listing1.get_id()}), Price: ${listing1.get_price()} ${listing1.get_currency()}`);
print(`Listing type: ${listing1.get_listing_type_str()}, Status: ${listing1.get_status_str()}`);
print(`Listing expires_at_ts_opt: ${listing1.get_expires_at_ts_opt()}`);
// 10. Retrieve Listing from Mock DB
let fetched_listing1 = get_listing_by_id(listing1_id);
print(`Fetched listing from DB: ${fetched_listing1.title}, Seller ID: ${fetched_listing1.seller_id}`);
print(`Fetched listing asset_id: ${fetched_listing1.asset_id}, asset_type: ${fetched_listing1.asset_type_str}`);
// 9. Save Listing to Mock DB and get the version with DB-assigned ID
let listing1 = set_listing(listing1); // Shadowing listing1
print(`Listing ${listing1.get_title()} (ID: ${listing1.get_id()}) saved to DB.`);
// 11. Demonstrate an auction listing (basic structure)
let listing2_id = 302;
let auction_listing = new_listing(
listing2_id,
"Vintage Hero Figurine",
"Rare collectible, starting bid low!",
"asset_nft_123", // Mock asset ID for an NFT
"Erc721",
user1_id.to_string(),
10.0, // Starting price
"USD",
"Auction",
(), // No expiration for this example
["collectible", "rare", "auction"],
"http://example.com/figurine.png"
);
set_listing(auction_listing);
print(`Created auction listing: ${auction_listing.title} (ID: ${auction_listing.id})`);
// 10. Retrieve Listing from Mock DB (using the new ID)
let fetched_listing1 = get_listing_by_id(listing1.get_id()); // Use the ID from the saved listing1
print(`Fetched listing from DB: ${fetched_listing1.get_title()}, Seller ID: ${fetched_listing1.get_seller_id()}`);
print(`Fetched listing asset_id: ${fetched_listing1.get_asset_id()}, asset_type: ${fetched_listing1.get_asset_type_str()}`);
// 12. Create a Bid for the auction listing
let bid1 = new_bid(auction_listing.id.to_string(), 2, 12.0, "USD"); // User 2 bids 12 USD
// 11. Demonstrate an auction listing using the builder pattern
let auction_listing = new_listing()
.set_title("Vintage Hero Figurine")
.set_description("Rare collectible, starting bid low!")
.set_asset_id("asset_nft_123") // Mock asset ID for an NFT - this asset isn't created/saved in script
.set_asset_type("Erc721")
.set_seller_id(user1_id.to_string()) // Using the predefined user1_id
.set_price(10.0) // Starting price
.set_currency("USD")
.set_listing_type("Auction")
// expires_at_ts_opt is None by default
.set_tags(["collectible", "rare", "auction"])
.set_image_url_opt("http://example.com/figurine.png");
// Save Auction Listing to Mock DB and get the version with DB-assigned ID
let auction_listing = set_listing(auction_listing); // Shadowing auction_listing
print(`Created auction listing: ${auction_listing.get_title()} (ID: ${auction_listing.get_id()})`);
// 12. Create a Bid for the auction listing (Bid model not using builder pattern in this refactor)
let bid1 = new_bid(auction_listing.get_id().to_string(), 2, 12.0, "USD"); // User 2 bids 12 USD
print(`Created bid for listing ${bid1.listing_id} by bidder ${bid1.bidder_id} for ${bid1.amount} ${bid1.currency}`);
print(`Bid status: ${bid1.status_str}, Created at: ${bid1.created_at_ts}`);
// Add bid to listing - this requires the listing object to be mutable
// and the add_listing_bid function to be correctly registered to modify it.
// For now, we'll assume the function works and we'd need to re-set the listing to DB if modified.
// To test `add_listing_bid` properly, we would typically do:
// let mut mutable_auction_listing = get_listing_by_id(listing2_id);
// mutable_auction_listing.add_listing_bid(bid1);
// set_listing(mutable_auction_listing);
// print(`Bid added to listing ${mutable_auction_listing.id}. New bid count: ${mutable_auction_listing.bids_cloned.len()}`);
// For this initial script, we will call the function but acknowledge the db update step for a full flow.
// Get the listing again to add a bid
let auction_listing_for_bid = get_listing_by_id(listing2_id);
print(`Listing '${auction_listing_for_bid.title}' fetched for bidding. Current price: ${auction_listing_for_bid.price}, Bids: ${auction_listing_for_bid.bids_cloned.len()}`);
// 13. Add bid to listing
let mut auction_listing_for_bid = get_listing_by_id(auction_listing.get_id());
print(`Listing '${auction_listing_for_bid.get_title()}' fetched for bidding. Current price: ${auction_listing_for_bid.get_price()}, Bids: ${auction_listing_for_bid.get_bids_cloned().len()}`);
try {
auction_listing_for_bid.add_listing_bid(bid1);
print(`Bid added to '${auction_listing_for_bid.title}'. New bid count: ${auction_listing_for_bid.bids_cloned.len()}, New price: ${auction_listing_for_bid.price};`);
set_listing(auction_listing_for_bid); // Save updated listing to DB
let updated_listing_after_bid = auction_listing_for_bid.add_listing_bid(bid1);
print(`Bid added to '${updated_listing_after_bid.get_title()}'. New bid count: ${updated_listing_after_bid.get_bids_cloned().len()}, New price: ${updated_listing_after_bid.get_price()};`);
set_listing(updated_listing_after_bid); // Save updated listing to DB
print("Auction listing with new bid saved to DB;");
} catch (err) {
print(`Error adding bid: ${err}`);
}
// Try to complete sale for the fixed price listing
let listing_to_sell = get_listing_by_id(listing1_id);
// 14. Try to complete sale for the fixed price listing
let mut listing_to_sell = get_listing_by_id(listing1.get_id());
let buyer_user_id = 3;
print(`Attempting to complete sale for listing: ${listing_to_sell.title} by buyer ${buyer_user_id}`);
print(`Attempting to complete sale for listing: ${listing_to_sell.get_title()} by buyer ${buyer_user_id}`);
try {
listing_to_sell.complete_listing_sale(buyer_user_id.to_string(), listing_to_sell.price);
print(`Sale completed for listing ${listing_to_sell.id}. New status: ${listing_to_sell.status_str}`);
print(`Buyer ID: ${listing_to_sell.buyer_id_opt}, Sale Price: ${listing_to_sell.sale_price_opt}`);
set_listing(listing_to_sell); // Save updated listing
let sold_listing = listing_to_sell.complete_listing_sale(buyer_user_id.to_string(), listing_to_sell.get_price());
print(`Sale completed for listing ${sold_listing.get_id()}. New status: ${sold_listing.get_status_str()}`);
print(`Buyer ID: ${sold_listing.get_buyer_id_opt()}, Sale Price: ${sold_listing.get_sale_price_opt()}`);
set_listing(sold_listing); // Save updated listing
} catch (err) {
print(`Error completing sale: ${err}`);
}