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.
23 lines
1.0 KiB
C#
23 lines
1.0 KiB
C#
using Marathon.Infrastructure.Persistence.Entities;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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namespace Marathon.Infrastructure.Persistence.Configurations;
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internal sealed class SportConfiguration : IEntityTypeConfiguration<SportEntity>
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{
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public void Configure(EntityTypeBuilder<SportEntity> builder)
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{
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builder.ToTable("Sports");
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builder.HasKey(s => s.Code);
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// Code is the bookmaker's canonical sport id (6 = Basketball, 11 = Football,
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// 22723 = Tennis, …), a natural key — never an auto-incremented surrogate.
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// Without this, EF's int-PK convention treats it as ValueGeneratedOnAdd and
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// tries to alter the column to AUTOINCREMENT on the next migration.
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builder.Property(s => s.Code).HasColumnType("INTEGER").ValueGeneratedNever().IsRequired();
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builder.Property(s => s.NameRu).HasColumnType("TEXT").IsRequired();
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builder.Property(s => s.NameEn).HasColumnType("TEXT").IsRequired();
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}
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}
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