228 lines
9.2 KiB
C#
228 lines
9.2 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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using NodaTime;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
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#nullable disable
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namespace Foxchat.Chat.Migrations
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{
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/// <inheritdoc />
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public partial class Init : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "identity_instances",
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columns: table => new
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{
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id = table.Column<Guid>(type: "uuid", nullable: false),
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domain = table.Column<string>(type: "text", nullable: false),
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base_url = table.Column<string>(type: "text", nullable: false),
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public_key = table.Column<string>(type: "text", nullable: false),
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status = table.Column<int>(type: "integer", nullable: false),
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reason = table.Column<string>(type: "text", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_identity_instances", x => x.id);
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});
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migrationBuilder.CreateTable(
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name: "instance",
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columns: table => new
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{
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id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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public_key = table.Column<string>(type: "text", nullable: false),
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private_key = table.Column<string>(type: "text", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_instance", x => x.id);
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});
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migrationBuilder.CreateTable(
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name: "users",
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columns: table => new
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{
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id = table.Column<Guid>(type: "uuid", nullable: false),
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instance_id = table.Column<Guid>(type: "uuid", nullable: false),
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remote_user_id = table.Column<string>(type: "text", nullable: false),
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username = table.Column<string>(type: "text", nullable: false),
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avatar = table.Column<string>(type: "text", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_users", x => x.id);
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table.ForeignKey(
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name: "fk_users_identity_instances_instance_id",
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column: x => x.instance_id,
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principalTable: "identity_instances",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "guilds",
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columns: table => new
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{
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id = table.Column<Guid>(type: "uuid", nullable: false),
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name = table.Column<string>(type: "text", nullable: false),
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owner_id = table.Column<Guid>(type: "uuid", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_guilds", x => x.id);
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table.ForeignKey(
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name: "fk_guilds_users_owner_id",
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column: x => x.owner_id,
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principalTable: "users",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "channels",
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columns: table => new
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{
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id = table.Column<Guid>(type: "uuid", nullable: false),
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guild_id = table.Column<Guid>(type: "uuid", nullable: false),
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name = table.Column<string>(type: "text", nullable: false),
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topic = table.Column<string>(type: "text", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_channels", x => x.id);
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table.ForeignKey(
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name: "fk_channels_guilds_guild_id",
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column: x => x.guild_id,
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principalTable: "guilds",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "guild_user",
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columns: table => new
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{
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guilds_id = table.Column<Guid>(type: "uuid", nullable: false),
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users_id = table.Column<Guid>(type: "uuid", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_guild_user", x => new { x.guilds_id, x.users_id });
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table.ForeignKey(
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name: "fk_guild_user_guilds_guilds_id",
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column: x => x.guilds_id,
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principalTable: "guilds",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "fk_guild_user_users_users_id",
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column: x => x.users_id,
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principalTable: "users",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "messages",
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columns: table => new
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{
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id = table.Column<Guid>(type: "uuid", nullable: false),
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channel_id = table.Column<Guid>(type: "uuid", nullable: false),
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author_id = table.Column<Guid>(type: "uuid", nullable: false),
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content = table.Column<string>(type: "text", nullable: true),
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updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("pk_messages", x => x.id);
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table.ForeignKey(
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name: "fk_messages_channels_channel_id",
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column: x => x.channel_id,
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principalTable: "channels",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "fk_messages_users_author_id",
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column: x => x.author_id,
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principalTable: "users",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateIndex(
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name: "ix_channels_guild_id",
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table: "channels",
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column: "guild_id");
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migrationBuilder.CreateIndex(
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name: "ix_guild_user_users_id",
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table: "guild_user",
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column: "users_id");
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migrationBuilder.CreateIndex(
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name: "ix_guilds_owner_id",
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table: "guilds",
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column: "owner_id");
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migrationBuilder.CreateIndex(
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name: "ix_identity_instances_domain",
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table: "identity_instances",
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column: "domain",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "ix_messages_author_id",
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table: "messages",
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column: "author_id");
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migrationBuilder.CreateIndex(
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name: "ix_messages_channel_id",
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table: "messages",
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column: "channel_id");
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migrationBuilder.CreateIndex(
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name: "ix_users_instance_id",
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table: "users",
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column: "instance_id");
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migrationBuilder.CreateIndex(
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name: "ix_users_remote_user_id_instance_id",
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table: "users",
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columns: new[] { "remote_user_id", "instance_id" },
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unique: true);
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// EF Core doesn't support creating indexes on arbitrary expressions, so we have to create it manually.
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migrationBuilder.Sql("CREATE UNIQUE INDEX ix_users_username_instance_id ON users (lower(username), instance_id)");
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "guild_user");
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migrationBuilder.DropTable(
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name: "instance");
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migrationBuilder.DropTable(
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name: "messages");
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migrationBuilder.DropTable(
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name: "channels");
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migrationBuilder.DropTable(
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name: "guilds");
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migrationBuilder.DropTable(
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name: "users");
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migrationBuilder.DropTable(
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name: "identity_instances");
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}
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}
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}
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