Knots/Knots/Migrations/20260505083044_InitialDatabase.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Knots.Migrations
{
    /// <inheritdoc />
    public partial class InitialDatabase : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Discussions",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    KeyId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Discussions", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Groups",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Name = table.Column<string>(type: "nvarchar(50)", maxLength: 50, nullable: false),
                    MembersAmount = table.Column<int>(type: "int", nullable: false),
                    ProfilePicture = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    KeyId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Groups", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Keys",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    EnKey = table.Column<string>(type: "nvarchar(50)", maxLength: 50, nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Keys", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Roles",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Libelle = table.Column<string>(type: "nvarchar(50)", maxLength: 50, nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Roles", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Users",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Username = table.Column<string>(type: "nvarchar(50)", maxLength: 50, nullable: false),
                    Description = table.Column<string>(type: "nvarchar(200)", maxLength: 200, nullable: true),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Email = table.Column<string>(type: "nvarchar(70)", maxLength: 70, nullable: false),
                    Tel = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    ProfilePicture = table.Column<string>(type: "nvarchar(max)", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Users", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Messages",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Contenu = table.Column<string>(type: "nvarchar(1000)", maxLength: 1000, nullable: false),
                    Date = table.Column<DateTime>(type: "datetime2", nullable: false),
                    Type = table.Column<bool>(type: "bit", nullable: false),
                    GroupId = table.Column<int>(type: "int", nullable: false),
                    KeyId = table.Column<int>(type: "int", nullable: false),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    DiscussionId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Messages", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Messages_Discussions_DiscussionId",
                        column: x => x.DiscussionId,
                        principalTable: "Discussions",
                        principalColumn: "Id");
                    table.ForeignKey(
                        name: "FK_Messages_Groups_GroupId",
                        column: x => x.GroupId,
                        principalTable: "Groups",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Messages_Keys_KeyId",
                        column: x => x.KeyId,
                        principalTable: "Keys",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Messages_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Messages_DiscussionId",
                table: "Messages",
                column: "DiscussionId");

            migrationBuilder.CreateIndex(
                name: "IX_Messages_GroupId",
                table: "Messages",
                column: "GroupId");

            migrationBuilder.CreateIndex(
                name: "IX_Messages_KeyId",
                table: "Messages",
                column: "KeyId");

            migrationBuilder.CreateIndex(
                name: "IX_Messages_UserId",
                table: "Messages",
                column: "UserId");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Messages");

            migrationBuilder.DropTable(
                name: "Roles");

            migrationBuilder.DropTable(
                name: "Discussions");

            migrationBuilder.DropTable(
                name: "Groups");

            migrationBuilder.DropTable(
                name: "Keys");

            migrationBuilder.DropTable(
                name: "Users");
        }
    }
}