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* Break down purchase receipts by cost/commission, harden XML validation and ↵Kostya2026-08-188-47/+107
| | | | | | | | | state I/O Adds a full pre-load validation pass for GM XML seeds (ids, names, options, commission, LMSR liquidity), replaces IO.print with System.out, and surfaces detailed error messages across load/save commands instead of generic failures.
* Wire event ledger movements, show winning market by name, seed LMSR subsidyKostya2026-08-182-5/+9
| | | | | | | | | | | | | - Event ledger now grows on purchase and shrinks on payout, mirroring the exact amounts moved on the buyer's ledger (it previously had a Ledger object that nothing ever wrote to). - Settlement and event-detail views now show the winning market's display name instead of its raw key; event details are viewable for settled events too (the picker previously excluded anything not ACTIVE). - LMSR events seed their ledger with a SUBSIDY entry for the market maker's worst-case loss (b * ln(outcomes)), reusing the existing cost() function rather than recomputing the formula.
* Fix menu wording and reprint prompt on retryKostya2026-08-184-4/+5
| | | | | | Rename "option"/"but order" wording to "market"/"buy order", add a blank line before the command prompt, and reprint the prompt text on readInt() retries instead of leaving the user without context.
* Harden console path input against crashesKostya2026-08-184-8/+20
| | | | | | | | | Menu.start() runs command.execute() with no surrounding try/catch, so an unchecked InvalidPathException from Path.of() on bad user input crashed the whole console loop. Centralize path parsing in InputProcessor.readPath(), which now validates and reprompts instead of throwing, and strips a surrounding pair of quotes so pasted/quoted paths still work.
* Add XML schema validation, split build scripts by module, rename ↵Kostya2026-08-183-6/+9
| | | | | | | | | BuyMenuCommand to PlaceOrderMenuCommand Introduces XMLValidatorV1 and deserializer/adapter classes for events, ledgers, markets, users, and trading mechanisms. Replaces the monolithic build.bat/run.sh scripts with per-module tools (_util.sh, build.sh, package.sh, test.sh) that compile in dependency order.
* Replace order matching with risk/matching/fulfillment/settlement pipelineKostya2026-08-176-39/+130
| | | | | | | | | Move XML loading infrastructure and models under service/catalog, and split order execution into a real pipeline: RiskEngine checks the order, MatchingEngine matches it, FulfillmentContext books the resulting trades, and SettlementContext resolves winning markets. GuessMarketContext.buyShares becomes placeOrder(price, quantity), and TradingMechanism.buy now returns matched trades directly instead of a single TradeExecution.
* Split DTOs into api/model, extract order matching into service/matchingKostya2026-08-168-31/+71
| | | | | | | Moves Event/Ledger DTOs out of the flat api package into api/model/{event,ledger}, and moves LocalCatalogContext and order matching logic into dedicated service/catalog and service/matching packages, replacing TradingOperation/TradingOperationImpl.
* Rename Option/Account to Market/Ledger, add Result-based error handlingKostya2026-08-1611-92/+107
| | | | | | Split GuessMarketContext into a separate CatalogContext for read-only event listing, wrap fallible operations in Result<T> instead of throwing, and wire load/save of events and users through a JSON Wrapper.
* Implement LMSR and order-book trading logic, wire MarketContext facade and ↵Kostya2026-08-158-19/+242
| | | | | | | | | | | new menu commands Fill in the previously stubbed cost/pricing math for both trading mechanisms, and give OrderBookTradingMechanism an actual matching engine with resting bid/ask books. Fold EventRepository/UserRepository access into a single MarketContext used by LocalGuessMarketContext, and move the repository package under infrastructure. Add Buy/EventDetails/LoadState/ SaveState/SettleEvent console commands and wire them into App/Menu.
* Switch TradingMechanism quantities to int, add yes/no and select promptsKostya2026-08-141-0/+29
| | | | | | | | | TradingMechanism's q/quantity params move from long/long[] to int/int[] to match the rest of the domain (Trade.quantity, Option counts, etc. are already int). Add InputProcessor.readYesNo and readSelect for upcoming menu commands that need a confirm prompt or a pick-from-list prompt.
* Collapse console I/O interfaces into InputProcessor, drop unneeded atomicsKostya2026-08-1410-112/+58
| | | | | | | | | | | InputProvider/OutputProvider each had one implementation and no test exercised the seam, so fold Console{Input,Output}Provider straight into InputProcessor and update Menu/MenuCommand call sites accordingly. Account and Event both use AtomicInteger for a ledger/trade id counter that's only ever touched next to a plain, non-thread-safe ArrayList add in the same method - the atomic bought no real thread-safety. Swapped both to plain int with ++.
* Implement in-memory repositories, XML load validation, and menu exit/list ↵Kostya2026-08-146-5/+111
| | | | | | | | | | | | | | commands - Add generic Repository<T> interface; EventRepository/UserRepository extend it - Implement InMemoryEventRepository/InMemoryUserRepository backed by ArrayList - Rename XMLLoader to XMLLoaderV1, add LoadValidator and mapper/v2 package - Add OrderBookTradingMechanism - Add User(String, int) convenience constructor - Add ListEventsMenuCommand and ExitMenuCommand, isExit() on MenuCommand - Menu now sizes selection range by max command index and exits on isExit() - LoadFileMenuCommand reports validation issues on failed loads - Untrack test-data/ and config.properties from .gitignore
* Move mapper/provider infra into v1 packages, add repository write methodsKostya2026-08-141-1/+1
| | | | | Correct Mapper's generic parameter order to <TModel, TDomain> and stub addEvent/addUser on the Event/User repositories.
* Move IO providers into io package, add InputProcessor, implement menu loop ↵Kostya2026-08-148-23/+115
| | | | | | | and file load command Wires InputProcessor into the console menu's selection loop and the load-file command's prompt handling, replacing the unimplemented stub.
* Wire buyShares and menu commands, replace factory interfaces with DIKostya2026-08-1410-58/+92
| | | | | | | | Implement LocalGuessMarketContext.buyShares/loadEvents via a new TradingOperation and Loader, backed by in-memory repositories. Replace the ConsoleInputProviderFactory/ConsoleOutputProviderFactory pattern with picocontainer-injected providers, and drive the menu from a list of MenuCommand implementations instead of a hardcoded printout.
* Wire EventRepository into LocalGuessMarketContext, add mapper/provider infra ↵Kostya2026-08-141-2/+1
| | | | | | | and tests Removes the placeholder Mapper interface in favor of concrete mapper/provider implementations, fixes Menu.stop() to no-op instead of throwing.
* Move I/O provider abstraction to ui-console, add ledger/account/problem DTOsKostya2026-08-139-11/+22
| | | | | | | | InputProvider/OutputProvider were api-layer types only ever implemented by the console UI; relocate them there. Drop the unused GuessMarketEngine/LocalGuessMarketService pair, flesh out LoadResultDTO with success/failure variants, and make LocalGuessMarketContext.LoadAsync report real outcomes instead of an empty placeholder.
* Move engine contracts to api module, add I/O provider abstraction and ↵Kostya2026-08-106-1/+121
| | | | | | | | | | | PicoContainer wiring Relocates GuessMarketEngine/GuessMarketContext into market.guess.api so engine and ui-console depend on a shared contract instead of engine internals, and makes context loading async (CompletableFuture). Adds InputProvider/OutputProvider interfaces with console implementations, wires the console app's Menu through a PicoContainer, and adds the generated model classes plus vendored picocontainer jar needed to build it.
* flatten modules to repo root, vendor deps, repair Eclipse build pathsKostya2026-08-091-0/+7
Move api, engine, ui-console and ui-desktop out of modules/ up to the repo root and drop the empty exception project (GuessMarketException now lives in api). Vendor gson, jaxb, okhttp, openjfx and tomcat under lib/, and group the JUnit standalone jar into lib/junit/ alongside them. Rewrite every .classpath: drop the copy-pasted optional="true" that was masking real build path errors, point the library entries at ../lib/, and put the JUnit jar on the test source folders so the placeholder AppTest classes compile. ui-desktop: take the JavaFX jars off the modulepath (there is no module-info.java, so module="true" left the packages unresolvable) and add a Launcher that calls Application.launch, avoiding the "JavaFX runtime components are missing" check without VM arguments. engine: add LocalGuessMarketService and the GuessMarketContext provider interface, and give GuessMarketException the no-arg and cause constructors they need.
generated by cgit v1.2.3 (git 2.51.0) at 2026-09-20 22:52:08 +0000