20200411164808_MSTonsOfValidation.cs

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using System;
 
using Microsoft.EntityFrameworkCore.Migrations;
 
namespace Tgstation.Server.Host.Database.Migrations
{
    public partial class MSTonsOfValidation : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            ArgumentNullException.ThrowIfNull(migrationBuilder);
 
            migrationBuilder.DropForeignKey(
                name: "FK_ChatBots_Instances_InstanceId",
                table: "ChatBots");
 
            migrationBuilder.DropIndex(
                name: "IX_ChatChannels_ChatSettingsId_IrcChannel",
                table: "ChatChannels");
 
            migrationBuilder.DropIndex(
                name: "IX_ChatBots_InstanceId",
                table: "ChatBots");
 
            migrationBuilder.DropIndex(
                name: "IX_ChatBots_Name",
                table: "ChatBots");
 
            migrationBuilder.AlterColumn<string>(
                name: "SystemIdentifier",
                table: "Users",
                nullable: true,
                oldClrType: typeof(string),
                oldNullable: true);
 
            migrationBuilder.AlterColumn<string>(
                name: "PullRequestRevision",
                table: "TestMerges",
                maxLength: 40,
                nullable: false,
                oldClrType: typeof(string));
 
            migrationBuilder.AlterColumn<string>(
                name: "IrcChannel",
                table: "ChatChannels",
                maxLength: 100,
                nullable: true,
                oldClrType: typeof(string),
                oldNullable: true);
 
            migrationBuilder.AlterColumn<int>(
                name: "Provider",
                table: "ChatBots",
                nullable: false,
                oldClrType: typeof(int),
                oldNullable: true);
 
            migrationBuilder.AlterColumn<string>(
                name: "Name",
                table: "ChatBots",
                maxLength: 100,
                nullable: false,
                oldClrType: typeof(string));
 
            migrationBuilder.CreateIndex(
                name: "IX_Users_SystemIdentifier",
                table: "Users",
                column: "SystemIdentifier",
                unique: true,
                filter: "[SystemIdentifier] IS NOT NULL");
 
            migrationBuilder.CreateIndex(
                name: "IX_ChatBots_InstanceId_Name",
                table: "ChatBots",
                columns: new[] { "InstanceId", "Name" },
                unique: true);
 
            migrationBuilder.CreateIndex(
                name: "IX_ChatChannels_ChatSettingsId_IrcChannel",
                table: "ChatChannels",
                columns: new[] { "ChatSettingsId", "IrcChannel" },
                unique: true,
                filter: "[IrcChannel] IS NOT NULL");
 
            migrationBuilder.AddForeignKey(
                name: "FK_ChatBots_Instances_InstanceId",
                table: "ChatBots",
                column: "InstanceId",
                principalTable: "Instances",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }
 
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            ArgumentNullException.ThrowIfNull(migrationBuilder);
 
            migrationBuilder.DropForeignKey(
                name: "FK_ChatBots_Instances_InstanceId",
                table: "ChatBots");
 
            migrationBuilder.DropIndex(
                name: "IX_ChatChannels_ChatSettingsId_IrcChannel",
                table: "ChatChannels");
 
            migrationBuilder.DropIndex(
                name: "IX_Users_SystemIdentifier",
                table: "Users");
 
            migrationBuilder.DropIndex(
                name: "IX_ChatBots_InstanceId_Name",
                table: "ChatBots");
 
            migrationBuilder.AlterColumn<string>(
                name: "SystemIdentifier",
                table: "Users",
                nullable: true,
                oldClrType: typeof(string),
                oldNullable: true);
 
            migrationBuilder.AlterColumn<string>(
                name: "PullRequestRevision",
                table: "TestMerges",
                nullable: false,
                oldClrType: typeof(string),
                oldMaxLength: 40);
 
            migrationBuilder.AlterColumn<string>(
                name: "IrcChannel",
                table: "ChatChannels",
                nullable: true,
                oldClrType: typeof(string),
                oldMaxLength: 100,
                oldNullable: true);
 
            migrationBuilder.AlterColumn<int>(
                name: "Provider",
                table: "ChatBots",
                nullable: true,
                oldClrType: typeof(int));
 
            migrationBuilder.AlterColumn<string>(
                name: "Name",
                table: "ChatBots",
                nullable: false,
                oldClrType: typeof(string),
                oldMaxLength: 100);
 
            migrationBuilder.CreateIndex(
                name: "IX_ChatBots_InstanceId",
                table: "ChatBots",
                column: "InstanceId");
 
            migrationBuilder.CreateIndex(
                name: "IX_ChatBots_Name",
                table: "ChatBots",
                column: "Name",
                unique: true);
 
            migrationBuilder.CreateIndex(
                name: "IX_ChatChannels_ChatSettingsId_IrcChannel",
                table: "ChatChannels",
                columns: new[] { "ChatSettingsId", "IrcChannel" },
                unique: true,
                filter: "[IrcChannel] IS NOT NULL");
 
            migrationBuilder.AddForeignKey(
                name: "FK_ChatBots_Instances_InstanceId",
                table: "ChatBots",
                column: "InstanceId",
                principalTable: "Instances",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }
    }
}