YABA.Data/Context/YABABaseContext.cs

@@ -39,7 +39,11 @@ namespace YABA.Data.Context
                 .IsUnique();
 
             modelBuilder.Entity<Tag>()
-                .HasIndex(x => x.Name)
+                .HasIndex(x => new { x.Name, x.UserId })
+                .IsUnique();
+
+            modelBuilder.Entity<Bookmark>()
+                .HasIndex(x => new { x.Url, x.UserId })
                 .IsUnique();
         }
 

YABA.Data/Migrations/20230304061552_AddUniqueNameAndUserIdComboConstraintToTagsTable_AddUniqueUrlAndUserIdComboConstraintToBookmark.Designer.cs

@@ -0,0 +1,214 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using YABA.Data.Context;
+
+namespace YABA.Data.Migrations
+{
+    [DbContext(typeof(YABABaseContext))]
+    [Migration("20230304061552_AddUniqueNameAndUserIdComboConstraintToTagsTable_AddUniqueUrlAndUserIdComboConstraintToBookmark")]
+    partial class AddUniqueNameAndUserIdComboConstraintToTagsTable_AddUniqueUrlAndUserIdComboConstraintToBookmark
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Relational:MaxIdentifierLength", 63)
+                .HasAnnotation("ProductVersion", "5.0.17")
+                .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+
+            modelBuilder.Entity("YABA.Models.Bookmark", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id")
+                        .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+
+                    b.Property<DateTimeOffset>("CreatedOn")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_on");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text")
+                        .HasColumnName("description");
+
+                    b.Property<bool>("IsHidden")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_hidden");
+
+                    b.Property<DateTimeOffset>("LastModified")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("last_modified");
+
+                    b.Property<string>("Note")
+                        .HasColumnType("text")
+                        .HasColumnName("note");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("title");
+
+                    b.Property<string>("Url")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("url");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer")
+                        .HasColumnName("user_id");
+
+                    b.HasKey("Id")
+                        .HasName("pk_bookmarks");
+
+                    b.HasIndex("UserId")
+                        .HasDatabaseName("ix_bookmarks_user_id");
+
+                    b.HasIndex("Url", "UserId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_bookmarks_url_user_id");
+
+                    b.ToTable("bookmarks");
+                });
+
+            modelBuilder.Entity("YABA.Models.BookmarkTag", b =>
+                {
+                    b.Property<int>("BookmarkId")
+                        .HasColumnType("integer")
+                        .HasColumnName("bookmark_id");
+
+                    b.Property<int>("TagId")
+                        .HasColumnType("integer")
+                        .HasColumnName("tag_id");
+
+                    b.HasKey("BookmarkId", "TagId")
+                        .HasName("pk_bookmark_tags");
+
+                    b.HasIndex("TagId")
+                        .HasDatabaseName("ix_bookmark_tags_tag_id");
+
+                    b.ToTable("bookmark_tags");
+                });
+
+            modelBuilder.Entity("YABA.Models.Tag", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id")
+                        .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+
+                    b.Property<bool>("IsHidden")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_hidden");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("name");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer")
+                        .HasColumnName("user_id");
+
+                    b.HasKey("Id")
+                        .HasName("pk_tags");
+
+                    b.HasIndex("UserId")
+                        .HasDatabaseName("ix_tags_user_id");
+
+                    b.HasIndex("Name", "UserId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_tags_name_user_id");
+
+                    b.ToTable("tags");
+                });
+
+            modelBuilder.Entity("YABA.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id")
+                        .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+
+                    b.Property<string>("Auth0Id")
+                        .IsRequired()
+                        .HasColumnType("text")
+                        .HasColumnName("auth0id");
+
+                    b.Property<DateTimeOffset>("CreatedOn")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_on");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean")
+                        .HasColumnName("is_deleted");
+
+                    b.Property<DateTimeOffset>("LastModified")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("last_modified");
+
+                    b.HasKey("Id")
+                        .HasName("pk_users");
+
+                    b.HasIndex("Auth0Id")
+                        .IsUnique()
+                        .HasDatabaseName("ix_users_auth0id");
+
+                    b.ToTable("users");
+                });
+
+            modelBuilder.Entity("YABA.Models.Bookmark", b =>
+                {
+                    b.HasOne("YABA.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .HasConstraintName("fk_bookmarks_users_user_id")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("YABA.Models.BookmarkTag", b =>
+                {
+                    b.HasOne("YABA.Models.Bookmark", "Bookmark")
+                        .WithMany()
+                        .HasForeignKey("BookmarkId")
+                        .HasConstraintName("fk_bookmark_tags_bookmarks_bookmark_id")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("YABA.Models.Tag", "Tag")
+                        .WithMany()
+                        .HasForeignKey("TagId")
+                        .HasConstraintName("fk_bookmark_tags_tags_tag_id")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Bookmark");
+
+                    b.Navigation("Tag");
+                });
+
+            modelBuilder.Entity("YABA.Models.Tag", b =>
+                {
+                    b.HasOne("YABA.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .HasConstraintName("fk_tags_users_user_id")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

YABA.Data/Migrations/20230304061552_AddUniqueNameAndUserIdComboConstraintToTagsTable_AddUniqueUrlAndUserIdComboConstraintToBookmark.cs

@@ -0,0 +1,43 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace YABA.Data.Migrations
+{
+    public partial class AddUniqueNameAndUserIdComboConstraintToTagsTable_AddUniqueUrlAndUserIdComboConstraintToBookmark : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "ix_tags_name",
+                table: "tags");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_tags_name_user_id",
+                table: "tags",
+                columns: new[] { "name", "user_id" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "ix_bookmarks_url_user_id",
+                table: "bookmarks",
+                columns: new[] { "url", "user_id" },
+                unique: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "ix_tags_name_user_id",
+                table: "tags");
+
+            migrationBuilder.DropIndex(
+                name: "ix_bookmarks_url_user_id",
+                table: "bookmarks");
+
+            migrationBuilder.CreateIndex(
+                name: "ix_tags_name",
+                table: "tags",
+                column: "name",
+                unique: true);
+        }
+    }
+}

YABA.Data/Migrations/YABABaseContextModelSnapshot.cs

@@ -67,6 +67,10 @@ namespace YABA.Data.Migrations
                     b.HasIndex("UserId")
                         .HasDatabaseName("ix_bookmarks_user_id");
 
+                    b.HasIndex("Url", "UserId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_bookmarks_url_user_id");
+
                     b.ToTable("bookmarks");
                 });
 
@@ -113,13 +117,13 @@ namespace YABA.Data.Migrations
                     b.HasKey("Id")
                         .HasName("pk_tags");
 
-                    b.HasIndex("Name")
-                        .IsUnique()
-                        .HasDatabaseName("ix_tags_name");
-
                     b.HasIndex("UserId")
                         .HasDatabaseName("ix_tags_user_id");
 
+                    b.HasIndex("Name", "UserId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_tags_name_user_id");
+
                     b.ToTable("tags");
                 });
 

YABA.Service/BookmarkService.cs

@@ -253,6 +253,7 @@ namespace YABA.Service
         private void UpdateBookmarkWithMetaData(IBookmark bookmark)
         {
             var webClient = new WebClient();
+            webClient.Headers.Add("User-Agent", "APIClient");
             var sourceData = webClient.DownloadString(bookmark.Url);
             var title = Regex.Match(sourceData, @"\<title\b[^>]*\>\s*(?<Title>[\s\S]*?)\</title\>", RegexOptions.IgnoreCase).Groups["Title"].Value;
             var description = string.Empty;