#102: Moving Models and constants to their own library

2024-07-27 22:12:32 -04:00
parent 8900afdfd2
commit 8fdc3cfe40
50 changed files with 25 additions and 0 deletions
@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore;
+
+using Icarus.Models;
+
+namespace Icarus.Database.Contexts;
+
+public class GenreContext : DbContext
+{
+    #region Properties
+    public DbSet<Genre>? Genres { get; set; }
+    #endregion
+
+    public GenreContext(DbContextOptions<GenreContext> options) : base(options) { }
+    public GenreContext(string connString) : base(new DbContextOptionsBuilder<GenreContext>()
+                        .UseMySQL(connString).Options)
+    {
+    }                        
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<Genre>()
+            .ToTable("Genre");
+    }
+
+
+    public Genre RetrieveRecord(Genre genre)
+    {
+        var gnre = Genres!.FirstOrDefault(gnr => gnr.Id == genre.Id);
+        return gnre!;
+    }
+
+    public bool DoesRecordExist(Genre genre)
+    {
+        return Genres!.FirstOrDefault(gnr => gnr.Id == genre.Id) != null ? true : false;
+    }
+}