Finlytic/FinlyticNews/Migrations/20260818194224_Init.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace FinlyticNews.Migrations
{
    /// <inheritdoc />
    public partial class Init : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "ArticleSources",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    Source = table.Column<string>(type: "text", nullable: false),
                    Name = table.Column<string>(type: "text", nullable: false),
                    Type = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ArticleSources", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "BlockedNewsUrls",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    Url = table.Column<string>(type: "character varying(2048)", maxLength: 2048, nullable: false),
                    Reason = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: false),
                    BlockedAtUtc = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_BlockedNewsUrls", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "DynamicSettings",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    Key = table.Column<string>(type: "character varying(150)", maxLength: 150, nullable: false),
                    ValueJson = table.Column<string>(type: "text", nullable: false),
                    ServiceIdentifier = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
                    LastUpdatedUtc = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_DynamicSettings", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "NewsArticles",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    Title = table.Column<string>(type: "text", nullable: false),
                    Author = table.Column<string>(type: "text", nullable: true),
                    Summary = table.Column<string>(type: "text", nullable: true),
                    ContentRaw = table.Column<string>(type: "text", nullable: false),
                    Language = table.Column<string>(type: "text", nullable: true),
                    SourceUrl = table.Column<string>(type: "text", nullable: false),
                    ScrapedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    PublishedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    Status = table.Column<string>(type: "text", nullable: false),
                    TitleHash = table.Column<string>(type: "character varying(64)", maxLength: 64, nullable: true),
                    SimHash = table.Column<long>(type: "bigint", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_NewsArticles", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "MatchedAssets",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "uuid", nullable: false),
                    NewsArticleId = table.Column<Guid>(type: "uuid", nullable: false),
                    Isin = table.Column<string>(type: "text", nullable: false),
                    Name = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MatchedAssets", x => x.Id);
                    table.ForeignKey(
                        name: "FK_MatchedAssets_NewsArticles_NewsArticleId",
                        column: x => x.NewsArticleId,
                        principalTable: "NewsArticles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_BlockedNewsUrls_Url",
                table: "BlockedNewsUrls",
                column: "Url",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_DynamicSettings_Key",
                table: "DynamicSettings",
                column: "Key",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_MatchedAssets_Isin",
                table: "MatchedAssets",
                column: "Isin");

            migrationBuilder.CreateIndex(
                name: "IX_MatchedAssets_NewsArticleId",
                table: "MatchedAssets",
                column: "NewsArticleId");

            migrationBuilder.CreateIndex(
                name: "IX_NewsArticles_PublishedAt_ScrapedAt",
                table: "NewsArticles",
                columns: new[] { "PublishedAt", "ScrapedAt" });

            migrationBuilder.CreateIndex(
                name: "IX_NewsArticles_SimHash",
                table: "NewsArticles",
                column: "SimHash");

            migrationBuilder.CreateIndex(
                name: "IX_NewsArticles_SourceUrl",
                table: "NewsArticles",
                column: "SourceUrl",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_NewsArticles_Status",
                table: "NewsArticles",
                column: "Status");

            migrationBuilder.CreateIndex(
                name: "IX_NewsArticles_TitleHash",
                table: "NewsArticles",
                column: "TitleHash");
        }

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

            migrationBuilder.DropTable(
                name: "BlockedNewsUrls");

            migrationBuilder.DropTable(
                name: "DynamicSettings");

            migrationBuilder.DropTable(
                name: "MatchedAssets");

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