Upgrade plan equipment assignments

ElectronicObserver/Database/ElectronicObserverContext.cs

@@ -10,6 +10,7 @@
 using ElectronicObserver.Database.Sortie;
 using ElectronicObserver.Window.Tools.AutoRefresh;
 using ElectronicObserver.Window.Tools.EquipmentUpgradePlanner;
+using ElectronicObserver.Window.Tools.EquipmentUpgradePlanner.EquipmentAssignment;
 using ElectronicObserver.Window.Tools.EventLockPlanner;
 using ElectronicObserver.Window.Wpf.ShipTrainingPlanner;
 using Microsoft.EntityFrameworkCore;
@@ -30,6 +31,7 @@ public class ElectronicObserverContext : DbContext
 	public DbSet<SortieRecord> Sorties { get; set; } = null!;
 	public DbSet<ExpeditionRecord> Expeditions { get; set; } = null!;
 	public DbSet<EquipmentUpgradePlanItemModel> EquipmentUpgradePlanItems { get; set; } = null!;
+	public DbSet<EquipmentAssignmentItemModel> EquipmentAssignmentItems { get; set; } = null!;
 	public DbSet<ShipTrainingPlanModel> ShipTrainingPlans { get; set; } = null!;
 
 	private string DbPath { get; }

ElectronicObserver/Database/Migrations/20231118221212_EquipmentPlanAssignments.cs

@@ -0,0 +1,43 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ElectronicObserver.Database.Migrations
+{
+    public partial class EquipmentPlanAssignments : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "EquipmentAssignmentItems",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    PlanId = table.Column<int>(type: "INTEGER", nullable: false),
+                    EquipmentId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EquipmentAssignmentItems", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_EquipmentAssignmentItems_EquipmentUpgradePlanItems_PlanId",
+                        column: x => x.PlanId,
+                        principalTable: "EquipmentUpgradePlanItems",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EquipmentAssignmentItems_PlanId",
+                table: "EquipmentAssignmentItems",
+                column: "PlanId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "EquipmentAssignmentItems");
+        }
+    }
+}