Add broadcast scheduling features: implement Show and Channel entities, enhance AppDbContext and DependencyInjection for broadcasting, and update API routing. Include migration for new database schema and update documentation for broadcast-related functionalities.
This commit is contained in:
Leonid Pershin
+253
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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace TeleWave.Infrastructure.Migrations
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{
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/// <inheritdoc />
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public partial class AddBroadcastAndLibrary : 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: "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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Name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: false),
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Slug = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: false),
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IsEnabled = table.Column<bool>(type: "boolean", nullable: false),
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EpochUtc = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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AdInsertion = table.Column<int>(type: "integer", nullable: false),
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AdsPerBreak = table.Column<int>(type: "integer", nullable: false),
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FillerAssetId = table.Column<Guid>(type: "uuid", nullable: true),
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NextAdIndex = table.Column<int>(type: "integer", nullable: false),
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CreatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
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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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});
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migrationBuilder.CreateTable(
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name: "ScheduleEntries",
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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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ChannelId = table.Column<Guid>(type: "uuid", nullable: false),
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MediaAssetId = table.Column<Guid>(type: "uuid", nullable: false),
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Kind = table.Column<int>(type: "integer", nullable: false),
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StartsAtUtc = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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EndsAtUtc = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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ShowId = table.Column<Guid>(type: "uuid", nullable: true),
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EpisodeIndex = table.Column<int>(type: "integer", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ScheduleEntries", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Shows",
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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: "character varying(256)", maxLength: 256, nullable: false),
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Description = table.Column<string>(type: "character varying(2048)", maxLength: 2048, nullable: true),
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Kind = table.Column<int>(type: "integer", nullable: false),
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CreatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Shows", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "ChannelAd",
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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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ChannelId = table.Column<Guid>(type: "uuid", nullable: false),
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MediaAssetId = table.Column<Guid>(type: "uuid", nullable: false),
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Position = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ChannelAd", x => x.Id);
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table.ForeignKey(
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name: "FK_ChannelAd_Channels_ChannelId",
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column: x => x.ChannelId,
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principalTable: "Channels",
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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: "ChannelShow",
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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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ChannelId = table.Column<Guid>(type: "uuid", nullable: false),
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ShowId = table.Column<Guid>(type: "uuid", nullable: false),
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Weight = table.Column<int>(type: "integer", nullable: false),
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BlockMode = table.Column<int>(type: "integer", nullable: false),
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BlockValue = table.Column<int>(type: "integer", nullable: false),
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IsEnabled = table.Column<bool>(type: "boolean", nullable: false),
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NextEpisodeIndex = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ChannelShow", x => x.Id);
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table.ForeignKey(
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name: "FK_ChannelShow_Channels_ChannelId",
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column: x => x.ChannelId,
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principalTable: "Channels",
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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: "ProgrammingOverride",
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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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ChannelId = table.Column<Guid>(type: "uuid", nullable: false),
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Mode = table.Column<int>(type: "integer", nullable: false),
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StartsAtUtc = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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EndsAtUtc = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ProgrammingOverride", x => x.Id);
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table.ForeignKey(
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name: "FK_ProgrammingOverride_Channels_ChannelId",
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column: x => x.ChannelId,
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principalTable: "Channels",
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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: "ShowEpisode",
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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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ShowId = table.Column<Guid>(type: "uuid", nullable: false),
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MediaAssetId = table.Column<Guid>(type: "uuid", nullable: false),
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Position = table.Column<int>(type: "integer", nullable: false),
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CreatedAt = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ShowEpisode", x => x.Id);
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table.ForeignKey(
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name: "FK_ShowEpisode_Shows_ShowId",
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column: x => x.ShowId,
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principalTable: "Shows",
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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: "OverrideShow",
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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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ProgrammingOverrideId = table.Column<Guid>(type: "uuid", nullable: false),
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ShowId = table.Column<Guid>(type: "uuid", nullable: false),
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Weight = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_OverrideShow", x => x.Id);
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table.ForeignKey(
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name: "FK_OverrideShow_ProgrammingOverride_ProgrammingOverrideId",
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column: x => x.ProgrammingOverrideId,
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principalTable: "ProgrammingOverride",
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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_ChannelAd_ChannelId_Position",
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table: "ChannelAd",
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columns: new[] { "ChannelId", "Position" });
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migrationBuilder.CreateIndex(
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name: "IX_Channels_Slug",
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table: "Channels",
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column: "Slug",
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_ChannelShow_ChannelId_ShowId",
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table: "ChannelShow",
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columns: new[] { "ChannelId", "ShowId" });
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migrationBuilder.CreateIndex(
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name: "IX_OverrideShow_ProgrammingOverrideId",
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table: "OverrideShow",
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column: "ProgrammingOverrideId");
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migrationBuilder.CreateIndex(
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name: "IX_ProgrammingOverride_ChannelId_StartsAtUtc_EndsAtUtc",
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table: "ProgrammingOverride",
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columns: new[] { "ChannelId", "StartsAtUtc", "EndsAtUtc" });
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migrationBuilder.CreateIndex(
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name: "IX_ScheduleEntries_ChannelId_EndsAtUtc",
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table: "ScheduleEntries",
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columns: new[] { "ChannelId", "EndsAtUtc" });
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migrationBuilder.CreateIndex(
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name: "IX_ScheduleEntries_ChannelId_ShowId",
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table: "ScheduleEntries",
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columns: new[] { "ChannelId", "ShowId" });
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migrationBuilder.CreateIndex(
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name: "IX_ScheduleEntries_ChannelId_StartsAtUtc",
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table: "ScheduleEntries",
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columns: new[] { "ChannelId", "StartsAtUtc" });
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migrationBuilder.CreateIndex(
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name: "IX_ShowEpisode_MediaAssetId",
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table: "ShowEpisode",
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column: "MediaAssetId");
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migrationBuilder.CreateIndex(
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name: "IX_ShowEpisode_ShowId_Position",
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table: "ShowEpisode",
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columns: new[] { "ShowId", "Position" });
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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: "ChannelAd");
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migrationBuilder.DropTable(
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name: "ChannelShow");
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migrationBuilder.DropTable(
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name: "OverrideShow");
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migrationBuilder.DropTable(
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name: "ScheduleEntries");
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migrationBuilder.DropTable(
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name: "ShowEpisode");
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migrationBuilder.DropTable(
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name: "ProgrammingOverride");
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migrationBuilder.DropTable(
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name: "Shows");
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migrationBuilder.DropTable(
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name: "Channels");
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}
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}
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}
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