ROLAC/API/ROLAC.API/Migrations/20260624020251_AddNotifications.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;

#nullable disable

namespace ROLAC.API.Migrations
{
    /// <inheritdoc />
    public partial class AddNotifications : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "LineBindingCodes",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Code = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    MemberId = table.Column<int>(type: "integer", nullable: false),
                    ExpiresAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    ConsumedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_LineBindingCodes", x => x.Id);
                    table.ForeignKey(
                        name: "FK_LineBindingCodes_Members_MemberId",
                        column: x => x.MemberId,
                        principalTable: "Members",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "MemberChannelBindings",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    MemberId = table.Column<int>(type: "integer", nullable: false),
                    Channel = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    ExternalId = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
                    BoundAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MemberChannelBindings", x => x.Id);
                    table.ForeignKey(
                        name: "FK_MemberChannelBindings_Members_MemberId",
                        column: x => x.MemberId,
                        principalTable: "Members",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "MessagingGroups",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Channel = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    ExternalId = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
                    Name = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: true),
                    IsActive = table.Column<bool>(type: "boolean", nullable: false),
                    RegisteredAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MessagingGroups", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "NotificationLogs",
                columns: table => new
                {
                    Id = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Channel = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    TargetType = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    TargetExternalId = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
                    Subject = table.Column<string>(type: "character varying(300)", maxLength: 300, nullable: true),
                    MemberId = table.Column<int>(type: "integer", nullable: true),
                    MessagingGroupId = table.Column<int>(type: "integer", nullable: true),
                    Body = table.Column<string>(type: "text", nullable: false),
                    Status = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    Error = table.Column<string>(type: "text", nullable: true),
                    SentByUserId = table.Column<string>(type: "character varying(450)", maxLength: 450, nullable: false),
                    SentAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_NotificationLogs", x => x.Id);
                    table.ForeignKey(
                        name: "FK_NotificationLogs_Members_MemberId",
                        column: x => x.MemberId,
                        principalTable: "Members",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_NotificationLogs_MessagingGroups_MessagingGroupId",
                        column: x => x.MessagingGroupId,
                        principalTable: "MessagingGroups",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                });

            migrationBuilder.CreateIndex(
                name: "IX_LineBindingCodes_Code",
                table: "LineBindingCodes",
                column: "Code");

            migrationBuilder.CreateIndex(
                name: "IX_LineBindingCodes_MemberId",
                table: "LineBindingCodes",
                column: "MemberId");

            migrationBuilder.CreateIndex(
                name: "IX_MemberChannelBindings_Channel_ExternalId",
                table: "MemberChannelBindings",
                columns: new[] { "Channel", "ExternalId" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_MemberChannelBindings_MemberId_Channel",
                table: "MemberChannelBindings",
                columns: new[] { "MemberId", "Channel" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_MessagingGroups_Channel_ExternalId",
                table: "MessagingGroups",
                columns: new[] { "Channel", "ExternalId" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_NotificationLogs_Channel",
                table: "NotificationLogs",
                column: "Channel");

            migrationBuilder.CreateIndex(
                name: "IX_NotificationLogs_MemberId",
                table: "NotificationLogs",
                column: "MemberId");

            migrationBuilder.CreateIndex(
                name: "IX_NotificationLogs_MessagingGroupId",
                table: "NotificationLogs",
                column: "MessagingGroupId");

            migrationBuilder.CreateIndex(
                name: "IX_NotificationLogs_SentAt",
                table: "NotificationLogs",
                column: "SentAt");
        }

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

            migrationBuilder.DropTable(
                name: "MemberChannelBindings");

            migrationBuilder.DropTable(
                name: "NotificationLogs");

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