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.
47 lines
1.8 KiB
C#
47 lines
1.8 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
|
|
|
|
#nullable disable
|
|
|
|
namespace Marathon.Infrastructure.Migrations
|
|
{
|
|
/// <inheritdoc />
|
|
public partial class AddSavedStrategies : Migration
|
|
{
|
|
/// <inheritdoc />
|
|
protected override void Up(MigrationBuilder migrationBuilder)
|
|
{
|
|
migrationBuilder.CreateTable(
|
|
name: "SavedStrategies",
|
|
columns: table => new
|
|
{
|
|
Id = table.Column<string>(type: "TEXT", nullable: false),
|
|
Name = table.Column<string>(type: "TEXT", nullable: false, collation: "NOCASE"),
|
|
StartingBankroll = table.Column<decimal>(type: "TEXT", nullable: false),
|
|
MinScore = table.Column<decimal>(type: "TEXT", nullable: false),
|
|
StakeRule = table.Column<int>(type: "INTEGER", nullable: false),
|
|
FlatStake = table.Column<decimal>(type: "TEXT", nullable: false),
|
|
PercentOfBankroll = table.Column<decimal>(type: "TEXT", nullable: false),
|
|
KellyFraction = table.Column<decimal>(type: "TEXT", nullable: false),
|
|
CreatedAt = table.Column<string>(type: "TEXT", nullable: false)
|
|
},
|
|
constraints: table =>
|
|
{
|
|
table.PrimaryKey("PK_SavedStrategies", x => x.Id);
|
|
});
|
|
|
|
migrationBuilder.CreateIndex(
|
|
name: "IX_SavedStrategies_Name",
|
|
table: "SavedStrategies",
|
|
column: "Name",
|
|
unique: true);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
protected override void Down(MigrationBuilder migrationBuilder)
|
|
{
|
|
migrationBuilder.DropTable(
|
|
name: "SavedStrategies");
|
|
}
|
|
}
|
|
}
|