Hushian/Infrastructure/Persistence/Migrations/20250724132732_InitalDB.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Hushian.Persistence.Migrations
{
    /// <inheritdoc />
    public partial class InitalDB : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Companies",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    FullName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    FullNameManager = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Mobile = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    WebSite = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Email = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    logo = table.Column<byte[]>(type: "varbinary(max)", nullable: true),
                    Available = table.Column<bool>(type: "bit", nullable: false),
                    allowBot = table.Column<bool>(type: "bit", nullable: false),
                    Verified = table.Column<bool>(type: "bit", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Companies", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "Users",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false),
                    FullName = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Mobile = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Users", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "CompanyContentInfo",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CompanyID = table.Column<int>(type: "int", nullable: false),
                    Content = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CompanyContentInfo", x => x.ID);
                    table.ForeignKey(
                        name: "FK_CompanyContentInfo_Companies_CompanyID",
                        column: x => x.CompanyID,
                        principalTable: "Companies",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Expers",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CompanyID = table.Column<int>(type: "int", nullable: false),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false),
                    FullName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    UserName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Available = table.Column<bool>(type: "bit", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Expers", x => x.ID);
                    table.ForeignKey(
                        name: "FK_Expers_Companies_CompanyID",
                        column: x => x.CompanyID,
                        principalTable: "Companies",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Groups",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CompanyID = table.Column<int>(type: "int", nullable: false),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    img = table.Column<byte[]>(type: "varbinary(max)", nullable: true),
                    Info = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    Available = table.Column<bool>(type: "bit", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Groups", x => x.ID);
                    table.ForeignKey(
                        name: "FK_Groups_Companies_CompanyID",
                        column: x => x.CompanyID,
                        principalTable: "Companies",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Conversations",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CompanyID = table.Column<int>(type: "int", nullable: false),
                    UserID = table.Column<int>(type: "int", nullable: false),
                    GroupID = table.Column<int>(type: "int", nullable: true),
                    Status = table.Column<int>(type: "int", nullable: false),
                    FinishedDateTime = table.Column<DateTime>(type: "datetime2", nullable: true),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Conversations", x => x.ID);
                    table.ForeignKey(
                        name: "FK_Conversations_Companies_CompanyID",
                        column: x => x.CompanyID,
                        principalTable: "Companies",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Conversations_Groups_GroupID",
                        column: x => x.GroupID,
                        principalTable: "Groups",
                        principalColumn: "ID");
                    table.ForeignKey(
                        name: "FK_Conversations_Users_UserID",
                        column: x => x.UserID,
                        principalTable: "Users",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "EG",
                columns: table => new
                {
                    ExperID = table.Column<int>(type: "int", nullable: false),
                    GroupID = table.Column<int>(type: "int", nullable: false),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_EG", x => new { x.ExperID, x.GroupID });
                    table.ForeignKey(
                        name: "FK_EG_Expers_ExperID",
                        column: x => x.ExperID,
                        principalTable: "Expers",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_EG_Groups_GroupID",
                        column: x => x.GroupID,
                        principalTable: "Groups",
                        principalColumn: "ID");
                });

            migrationBuilder.CreateTable(
                name: "ConversationItems",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ConversationID = table.Column<int>(type: "int", nullable: false),
                    ExperID = table.Column<int>(type: "int", nullable: true),
                    IsRead = table.Column<bool>(type: "bit", nullable: false),
                    Type = table.Column<int>(type: "int", nullable: false),
                    Text = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    FileName = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    FileType = table.Column<string>(type: "nvarchar(max)", nullable: true),
                    FileContent = table.Column<byte[]>(type: "varbinary(max)", nullable: true),
                    ReadDateTime = table.Column<DateTime>(type: "datetime2", nullable: true),
                    Cdatetime = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ConversationItems", x => x.ID);
                    table.ForeignKey(
                        name: "FK_ConversationItems_Conversations_ConversationID",
                        column: x => x.ConversationID,
                        principalTable: "Conversations",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ConversationItems_Expers_ExperID",
                        column: x => x.ExperID,
                        principalTable: "Expers",
                        principalColumn: "ID");
                });

            migrationBuilder.CreateIndex(
                name: "IX_CompanyContentInfo_CompanyID",
                table: "CompanyContentInfo",
                column: "CompanyID");

            migrationBuilder.CreateIndex(
                name: "IX_ConversationItems_ConversationID",
                table: "ConversationItems",
                column: "ConversationID");

            migrationBuilder.CreateIndex(
                name: "IX_ConversationItems_ExperID",
                table: "ConversationItems",
                column: "ExperID");

            migrationBuilder.CreateIndex(
                name: "IX_Conversations_CompanyID",
                table: "Conversations",
                column: "CompanyID");

            migrationBuilder.CreateIndex(
                name: "IX_Conversations_GroupID",
                table: "Conversations",
                column: "GroupID");

            migrationBuilder.CreateIndex(
                name: "IX_Conversations_UserID",
                table: "Conversations",
                column: "UserID");

            migrationBuilder.CreateIndex(
                name: "IX_EG_GroupID",
                table: "EG",
                column: "GroupID");

            migrationBuilder.CreateIndex(
                name: "IX_Expers_CompanyID",
                table: "Expers",
                column: "CompanyID");

            migrationBuilder.CreateIndex(
                name: "IX_Groups_CompanyID",
                table: "Groups",
                column: "CompanyID");
        }

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

            migrationBuilder.DropTable(
                name: "ConversationItems");

            migrationBuilder.DropTable(
                name: "EG");

            migrationBuilder.DropTable(
                name: "Conversations");

            migrationBuilder.DropTable(
                name: "Expers");

            migrationBuilder.DropTable(
                name: "Groups");

            migrationBuilder.DropTable(
                name: "Users");

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