81 lines
2.9 KiB
C#
81 lines
2.9 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace ScadaLink.ConfigurationDatabase.Migrations
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{
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/// <inheritdoc />
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public partial class AddTemplateFolders : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.AddColumn<int>(
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name: "FolderId",
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table: "Templates",
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type: "int",
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nullable: true);
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migrationBuilder.CreateTable(
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name: "TemplateFolders",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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Name = table.Column<string>(type: "nvarchar(200)", maxLength: 200, nullable: false),
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ParentFolderId = table.Column<int>(type: "int", nullable: true),
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SortOrder = table.Column<int>(type: "int", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_TemplateFolders", x => x.Id);
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table.ForeignKey(
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name: "FK_TemplateFolders_TemplateFolders_ParentFolderId",
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column: x => x.ParentFolderId,
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principalTable: "TemplateFolders",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateIndex(
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name: "IX_Templates_FolderId",
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table: "Templates",
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column: "FolderId");
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migrationBuilder.CreateIndex(
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name: "IX_TemplateFolders_ParentFolderId_Name",
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table: "TemplateFolders",
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columns: new[] { "ParentFolderId", "Name" },
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unique: true,
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filter: "[ParentFolderId] IS NOT NULL");
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migrationBuilder.AddForeignKey(
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name: "FK_Templates_TemplateFolders_FolderId",
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table: "Templates",
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column: "FolderId",
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principalTable: "TemplateFolders",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropForeignKey(
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name: "FK_Templates_TemplateFolders_FolderId",
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table: "Templates");
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migrationBuilder.DropTable(
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name: "TemplateFolders");
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migrationBuilder.DropIndex(
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name: "IX_Templates_FolderId",
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table: "Templates");
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migrationBuilder.DropColumn(
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name: "FolderId",
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table: "Templates");
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}
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}
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}
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