♻️ refactored - removed ID from db

Co-authored-by: Sindre Kjelsrud <kjelsrudsindre@gmail.com>

backend/Migrations/20230919073410_V1__init.Designer.cs

@@ -10,7 +10,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace backend.Migrations
 {
     [DbContext(typeof(MovieDbContext))]
-    [Migration("20230918090830_V1__init")]
+    [Migration("20230919073410_V1__init")]
     partial class V1__init
     {
         /// <inheritdoc />
@@ -25,11 +25,8 @@ namespace backend.Migrations
 
             modelBuilder.Entity("backend.MovieDB", b =>
                 {
-                    b.Property<int>("Id")
+                    b.Property<string>("imdbID")
-                        .ValueGeneratedOnAdd()
+                        .HasColumnType("text");
-                        .HasColumnType("integer");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("Poster")
                         .HasColumnType("text");
@@ -43,10 +40,7 @@ namespace backend.Migrations
                     b.Property<string>("Year")
                         .HasColumnType("text");
 
-                    b.Property<string>("imdbID")
+                    b.HasKey("imdbID");
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
 
                     b.ToTable("Movies");
                 });

backend/Migrations/20230919073410_V1__init.cs

@@ -1,5 +1,4 @@
 using Microsoft.EntityFrameworkCore.Migrations;
-using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
 #nullable disable
 
@@ -15,17 +14,15 @@ namespace backend.Migrations
                 name: "Movies",
                 columns: table => new
                 {
-                    Id = table.Column<int>(type: "integer", nullable: false)
+                    imdbID = table.Column<string>(type: "text", nullable: false),
-                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                     Title = table.Column<string>(type: "text", nullable: true),
                     Year = table.Column<string>(type: "text", nullable: true),
-                    imdbID = table.Column<string>(type: "text", nullable: true),
                     Type = table.Column<string>(type: "text", nullable: true),
                     Poster = table.Column<string>(type: "text", nullable: true)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Movies", x => x.Id);
+                    table.PrimaryKey("PK_Movies", x => x.imdbID);
                 });
         }
 

backend/Migrations/MovieDbContextModelSnapshot.cs

@@ -22,11 +22,8 @@ namespace backend.Migrations
 
             modelBuilder.Entity("backend.MovieDB", b =>
                 {
-                    b.Property<int>("Id")
+                    b.Property<string>("imdbID")
-                        .ValueGeneratedOnAdd()
+                        .HasColumnType("text");
-                        .HasColumnType("integer");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("Poster")
                         .HasColumnType("text");
@@ -40,10 +37,7 @@ namespace backend.Migrations
                     b.Property<string>("Year")
                         .HasColumnType("text");
 
-                    b.Property<string>("imdbID")
+                    b.HasKey("imdbID");
-                        .HasColumnType("text");
-
-                    b.HasKey("Id");
 
                     b.ToTable("Movies");
                 });

backend/Models/db/MovieDB.cs

@@ -6,11 +6,9 @@ using System.Globalization;
 
 namespace backend;
 
-// [PrimaryKey(nameof(Id))]
+[PrimaryKey(nameof(imdbID))]
 public class MovieDB
 {
-    public int Id { get; set; }
-
     public string Title { get; set; }
 
     public string Year { get; set; }
@@ -20,14 +18,4 @@ public class MovieDB
     public string Type { get; set; }
 
     public string Poster { get; set; }
-}
-
-
-public class MovieDBMap : ClassMap<MovieDB>
-{
-    public MovieDBMap()
-    {
-        AutoMap(CultureInfo.InvariantCulture);
-        Map(m => m.Id).Ignore();
-    }
 }

backend/Program.cs

@@ -32,7 +32,6 @@ using (var scope = services.CreateScope())
         using (var reader = new StreamReader("public/DbMockData.csv"))
         using (var csv = new CsvReader(reader, CultureInfo.InvariantCulture))
         {
-            csv.Context.RegisterClassMap<MovieDBMap>();
             var records = csv.GetRecords<MovieDB>().ToList();
             context.Movies.AddRange(records);
             context.SaveChanges();

backend/public/DbMockData.csv

@@ -1,11 +1,11 @@
-Id,Title,Year,imdbID,Type,Poster
+Title,Year,imdbID,Type,Poster
-0,The Shawshank Redemption,1994,tt0111161,Movie,https://example.com/poster1.jpg
+The Shawshank Redemption,1994,tt0111161,Movie,https://example.com/poster1.jpg
-1,The Godfather,1972,tt0068646,Movie,https://example.com/poster2.jpg
+The Godfather,1972,tt0068646,Movie,https://example.com/poster2.jpg
-2,Pulp Fiction,1994,tt0110912,Movie,https://example.com/poster3.jpg
+Pulp Fiction,1994,tt0110912,Movie,https://example.com/poster3.jpg
-3,The Dark Knight,2008,tt0468569,Movie,https://example.com/poster4.jpg
+The Dark Knight,2008,tt0468569,Movie,https://example.com/poster4.jpg
-4,Schindler's List,1993,tt0108052,Movie,https://example.com/poster5.jpg
+Schindler's List,1993,tt0108052,Movie,https://example.com/poster5.jpg
-5,Forrest Gump,1994,tt0109830,Movie,https://example.com/poster6.jpg
+Forrest Gump,1994,tt0109830,Movie,https://example.com/poster6.jpg
-6,Inception,2010,tt1375666,Movie,https://example.com/poster7.jpg
+Inception,2010,tt1375666,Movie,https://example.com/poster7.jpg
-7,The Matrix,1999,tt0133093,Movie,https://example.com/poster8.jpg
+The Matrix,1999,tt0133093,Movie,https://example.com/poster8.jpg
-8,The Lord of the Rings: The Fellowship of the Ring,2001,tt0120737,Movie,https://example.com/poster9.jpg
+The Lord of the Rings: The Fellowship of the Ring,2001,tt0120737,Movie,https://example.com/poster9.jpg
-9,The Silence of the Lambs,1991,tt0102926,Movie,https://example.com/poster10.jpg
+The Silence of the Lambs,1991,tt0102926,Movie,https://example.com/poster10.jpg