Inital DeepDrftWeb Entity Framework setup

- DeepDrft DbContext - Inital Migration for Track Entity model - Track Repository - Full CRUD
2025-08-30 21:48:21 -04:00
parent aac0004e03
commit 0e37cbf712
7 changed files with 356 additions and 0 deletions
@@ -0,0 +1,49 @@
+using DeepDrftModels.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace DeepDrftWeb.Data.Configurations;
+
+public class TrackConfiguration : IEntityTypeConfiguration<TrackEntity>
+{
+    public void Configure(EntityTypeBuilder<TrackEntity> builder)
+    {
+        builder.ToTable("track");
+        
+        builder.HasKey(x => x.Id);
+        
+        builder.Property(x => x.Id)
+            .HasColumnName("id")
+            .IsRequired();
+            
+        builder.Property(x => x.MediaPath)
+            .HasColumnName("media_path")
+            .IsRequired()
+            .HasMaxLength(500);
+            
+        builder.Property(x => x.TrackName)
+            .HasColumnName("track_name")
+            .IsRequired()
+            .HasMaxLength(200);
+            
+        builder.Property(x => x.Artist)
+            .HasColumnName("artist")
+            .IsRequired()
+            .HasMaxLength(200);
+            
+        builder.Property(x => x.Album)
+            .HasColumnName("album")
+            .HasMaxLength(200);
+            
+        builder.Property(x => x.Genre)
+            .HasColumnName("genre")
+            .HasMaxLength(100);
+            
+        builder.Property(x => x.ReleaseDate)
+            .HasColumnName("release_date");
+            
+        builder.Property(x => x.ImagePath)
+            .HasColumnName("image_path")
+            .HasMaxLength(500);
+    }
+}
@@ -0,0 +1,21 @@
+using DeepDrftModels.Entities;
+using DeepDrftWeb.Data.Configurations;
+using Microsoft.EntityFrameworkCore;
+
+namespace DeepDrftWeb.Data;
+
+public class DeepDrftContext : DbContext
+{
+    public DeepDrftContext(DbContextOptions<DeepDrftContext> options) : base(options)
+    {
+    }
+
+    public DbSet<TrackEntity> Tracks { get; set; }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+        
+        modelBuilder.ApplyConfiguration(new TrackConfiguration());
+    }
+}
@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace DeepDrftWeb.Data;
+
+public static class DeepDrftContextFactory
+{
+    public class Factory : IDesignTimeDbContextFactory<DeepDrftContext>
+    {
+        public DeepDrftContext CreateDbContext(string[] args)
+        {
+            var configuration = new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .AddJsonFile("appsettings.Development.json", optional: true, reloadOnChange: true)
+                .Build();
+
+            var optionsBuilder = new DbContextOptionsBuilder<DeepDrftContext>();
+            optionsBuilder.UseSqlite(configuration.GetConnectionString("DefaultConnection"));
+
+            return new DeepDrftContext(optionsBuilder.Options);
+        }
+    }
+}
@@ -0,0 +1,74 @@
+// <auto-generated />
+using System;
+using DeepDrftWeb.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DeepDrftWeb.Data.Migrations
+{
+    [DbContext(typeof(DeepDrftContext))]
+    [Migration("20250831000622_Initial")]
+    partial class Initial
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "9.0.8");
+
+            modelBuilder.Entity("DeepDrftModels.Entities.TrackEntity", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER")
+                        .HasColumnName("id");
+
+                    b.Property<string>("Album")
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("album");
+
+                    b.Property<string>("Artist")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("artist");
+
+                    b.Property<string>("Genre")
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("genre");
+
+                    b.Property<string>("ImagePath")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("image_path");
+
+                    b.Property<string>("MediaPath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("media_path");
+
+                    b.Property<DateOnly?>("ReleaseDate")
+                        .HasColumnType("TEXT")
+                        .HasColumnName("release_date");
+
+                    b.Property<string>("TrackName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("track_name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("track", (string)null);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
@@ -0,0 +1,41 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DeepDrftWeb.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class Initial : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "track",
+                columns: table => new
+                {
+                    id = table.Column<long>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    media_path = table.Column<string>(type: "TEXT", maxLength: 500, nullable: false),
+                    track_name = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
+                    artist = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
+                    album = table.Column<string>(type: "TEXT", maxLength: 200, nullable: true),
+                    genre = table.Column<string>(type: "TEXT", maxLength: 100, nullable: true),
+                    release_date = table.Column<DateOnly>(type: "TEXT", nullable: true),
+                    image_path = table.Column<string>(type: "TEXT", maxLength: 500, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_track", x => x.id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "track");
+        }
+    }
+}
@@ -0,0 +1,71 @@
+// <auto-generated />
+using System;
+using DeepDrftWeb.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DeepDrftWeb.Data.Migrations
+{
+    [DbContext(typeof(DeepDrftContext))]
+    partial class DeepDrftContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "9.0.8");
+
+            modelBuilder.Entity("DeepDrftModels.Entities.TrackEntity", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER")
+                        .HasColumnName("id");
+
+                    b.Property<string>("Album")
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("album");
+
+                    b.Property<string>("Artist")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("artist");
+
+                    b.Property<string>("Genre")
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("genre");
+
+                    b.Property<string>("ImagePath")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("image_path");
+
+                    b.Property<string>("MediaPath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("media_path");
+
+                    b.Property<DateOnly?>("ReleaseDate")
+                        .HasColumnType("TEXT")
+                        .HasColumnName("release_date");
+
+                    b.Property<string>("TrackName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT")
+                        .HasColumnName("track_name");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("track", (string)null);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
@@ -0,0 +1,76 @@
+using DeepDrftModels.Entities;
+using DeepDrftModels.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace DeepDrftWeb.Data.Repositories;
+
+public class TrackRepository
+{
+    private readonly DeepDrftContext _db;
+    
+    public TrackRepository(DeepDrftContext db)
+    {
+        _db = db;
+    }
+
+    public async Task<TrackEntity?> GetById(long id)
+    {
+        return await _db.Tracks.FindAsync(id);
+    }
+
+    public async Task<List<TrackEntity>> GetAll()
+    {
+        return await _db.Tracks.ToListAsync();
+    }
+
+    public async Task<PagedResult<TrackEntity>> GetPage(PagingParameters<TrackEntity> pageParameters)
+    {
+        var count = await _db.Tracks.CountAsync();
+        
+        var page = await _db.Tracks
+            .OrderBy(pageParameters.OrderBy ?? (t => t.Id))
+            .Skip((pageParameters.Page - 1) * pageParameters.PageSize)
+            .Take(pageParameters.PageSize)
+            .ToListAsync();
+        
+        return new PagedResult<TrackEntity>(page, count, pageParameters.Page, pageParameters.PageSize);
+    }
+
+    public async Task<TrackEntity> Create(TrackEntity newTrack)
+    {
+        var track = _db.Tracks.Add(newTrack);
+        await _db.SaveChangesAsync();
+        return track.Entity;
+    }
+
+    public async Task<TrackEntity> Update(TrackEntity track)
+    {
+        var trackEntity = await GetById(track.Id);
+
+        if (trackEntity == null)
+        {
+            return await Create(track);
+        }
+        
+        trackEntity.Album = track.Album;
+        trackEntity.Artist = track.Artist;
+        trackEntity.Genre = track.Genre;
+        trackEntity.ImagePath = track.ImagePath;
+        trackEntity.MediaPath = track.MediaPath;
+        trackEntity.ReleaseDate = track.ReleaseDate;
+        trackEntity.TrackName = track.TrackName;
+        
+        await _db.SaveChangesAsync();
+        return trackEntity;
+    }
+
+    public async Task Delete(long id)
+    {
+        var track = await GetById(id);
+        if (track != null)
+        {
+            _db.Tracks.Remove(track);
+            await _db.SaveChangesAsync();
+        }
+    }
+}