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feat(friend): migration for friend system tables

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Generates AddFriendSystemTables migration: ViewerFriends (composite PK,
2 FK cascades), ViewerFriendApplies (int identity PK, unique on
From/To, 2 FK cascades), ViewerPlayedTogethers (composite PK, Owner FK
only). Includes composite/unique indexes. 4/4 FriendPersistenceTests pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-06-09 21:42:41 -04:00
parent 1813217c16
commit f40ecb8ca7
3 changed files with 4814 additions and 0 deletions
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SVSim.Database/Migrations/20260610014212_AddFriendSystemTables.cs Normal file
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using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace SVSim.Database.Migrations
{
/// <inheritdoc />
public partial class AddFriendSystemTables : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "ViewerFriendApplies",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
FromViewerId = table.Column<long>(type: "bigint", nullable: false),
ToViewerId = table.Column<long>(type: "bigint", nullable: false),
CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
MissionType = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ViewerFriendApplies", x => x.Id);
table.ForeignKey(
name: "FK_ViewerFriendApplies_Viewers_FromViewerId",
column: x => x.FromViewerId,
principalTable: "Viewers",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ViewerFriendApplies_Viewers_ToViewerId",
column: x => x.ToViewerId,
principalTable: "Viewers",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "ViewerFriends",
columns: table => new
{
OwnerViewerId = table.Column<long>(type: "bigint", nullable: false),
FriendViewerId = table.Column<long>(type: "bigint", nullable: false),
CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ViewerFriends", x => new { x.OwnerViewerId, x.FriendViewerId });
table.ForeignKey(
name: "FK_ViewerFriends_Viewers_FriendViewerId",
column: x => x.FriendViewerId,
principalTable: "Viewers",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ViewerFriends_Viewers_OwnerViewerId",
column: x => x.OwnerViewerId,
principalTable: "Viewers",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "ViewerPlayedTogethers",
columns: table => new
{
OwnerViewerId = table.Column<long>(type: "bigint", nullable: false),
OpponentViewerId = table.Column<long>(type: "bigint", nullable: false),
PlayedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
PlayedMode = table.Column<int>(type: "integer", nullable: false),
BattleType = table.Column<int>(type: "integer", nullable: false),
DeckFormat = table.Column<int>(type: "integer", nullable: false),
TwoPickType = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ViewerPlayedTogethers", x => new { x.OwnerViewerId, x.OpponentViewerId });
table.ForeignKey(
name: "FK_ViewerPlayedTogethers_Viewers_OwnerViewerId",
column: x => x.OwnerViewerId,
principalTable: "Viewers",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_ViewerFriendApplies_FromViewerId_ToViewerId",
table: "ViewerFriendApplies",
columns: new[] { "FromViewerId", "ToViewerId" },
unique: true);
migrationBuilder.CreateIndex(
name: "IX_ViewerFriendApplies_ToViewerId",
table: "ViewerFriendApplies",
column: "ToViewerId");
migrationBuilder.CreateIndex(
name: "IX_ViewerFriends_FriendViewerId",
table: "ViewerFriends",
column: "FriendViewerId");
migrationBuilder.CreateIndex(
name: "IX_ViewerFriends_OwnerViewerId_CreatedAt",
table: "ViewerFriends",
columns: new[] { "OwnerViewerId", "CreatedAt" });
migrationBuilder.CreateIndex(
name: "IX_ViewerPlayedTogethers_OwnerViewerId_PlayedAt",
table: "ViewerPlayedTogethers",
columns: new[] { "OwnerViewerId", "PlayedAt" });
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "ViewerFriendApplies");
migrationBuilder.DropTable(
name: "ViewerFriends");
migrationBuilder.DropTable(
name: "ViewerPlayedTogethers");
}
}
}