alexei.dolgolyov
2a0ea7b3a6
Persist named backtest-strategy presets so a staking config (bankroll, min-score, stake rule, flat/percent/Kelly params) can be saved, listed, loaded back into the form, and deleted. The per-run date range is not part of a preset. - Domain: SavedStrategy record (name trimmed + bounded to 80 chars, Create() factory) wrapping the pure BacktestStrategy. - Persistence: SavedStrategyEntity + config (TEXT decimals, unique case-insensitive NOCASE index on Name), repository, mapping, and a hand-trimmed AddSavedStrategies migration (additive — only the new table). Case-insensitive names mean save-by-name overwrites instead of creating near-duplicates. - Application: SaveStrategyUseCase (upsert by name, keeps Id+CreatedAt) + DeleteStrategyUseCase. - UI: presets panel on the Backtest page (load/save/delete) + service methods; fraction<->percent round-trip; en/ru resx. - Fix: pin Sports.Code as ValueGeneratedNever — it is the bookmaker's natural sport id, not an autoincrement surrogate. Corrects long-standing model-snapshot drift; the snapshot is regenerated to match the DB. - 25 tests across all four layers: domain validation, real-SQLite round-trip incl. case-insensitive lookup/uniqueness, the upsert use case, and the service percent mapping.
18 lines
709 B
C#
18 lines
709 B
C#
using Marathon.Domain.Backtesting;
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namespace Marathon.Application.Abstractions;
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/// <summary>
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/// Repository for <see cref="SavedStrategy"/> presets — the user's named,
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/// reusable backtest staking configurations. <see cref="IRepository{TKey,TEntity}.ListAsync"/>
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/// returns them name-ascending for a stable picker order.
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/// </summary>
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public interface ISavedStrategyRepository : IRepository<Guid, SavedStrategy>
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{
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/// <summary>
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/// The preset whose (trimmed) name matches <paramref name="name"/>, or null.
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/// Used by the save flow to upsert by name rather than create a duplicate.
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/// </summary>
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Task<SavedStrategy?> GetByNameAsync(string name, CancellationToken ct = default);
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}
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