Adding group profile to the group model

LightlessSyncServer/LightlessSyncShared/Data/MareDbContext.cs

@@ -74,6 +74,11 @@ public class LightlessDbContext : DbContext
         mb.Entity<Group>()
         .Property(g => g.CreatedDate)
         .HasDefaultValueSql("CURRENT_TIMESTAMP");
+        mb.Entity<Group>()
+        .HasOne(g => g.Profile)
+        .WithOne(p => p.Group)
+        .HasForeignKey<GroupProfile>(p => p.GroupGID)
+        .IsRequired(false);
         mb.Entity<GroupPair>().ToTable("group_pairs");
         mb.Entity<GroupPair>().HasKey(u => new { u.GroupGID, u.GroupUserUID });
         mb.Entity<GroupPair>().HasIndex(c => c.GroupUserUID);
@@ -85,11 +90,6 @@ public class LightlessDbContext : DbContext
         mb.Entity<GroupProfile>().ToTable("group_profiles");
         mb.Entity<GroupProfile>().HasKey(u => u.GroupGID);
         mb.Entity<GroupProfile>().HasIndex(c => c.GroupGID);
-        mb.Entity<GroupProfile>()
-            .HasOne(gp => gp.Group)
-            .WithMany()
-            .HasForeignKey(gp => gp.GroupGID)
-            .OnDelete(DeleteBehavior.Cascade);
         mb.Entity<GroupTempInvite>().ToTable("group_temp_invites");
         mb.Entity<GroupTempInvite>().HasKey(u => new { u.GroupGID, u.Invite });
         mb.Entity<GroupTempInvite>().HasIndex(c => c.GroupGID);

LightlessSyncServer/LightlessSyncShared/Migrations/20250917004805_AddProfilesToGroup.cs

@@ -0,0 +1,41 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace LightlessSyncServer.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddProfilesToGroup : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_group_profiles_groups_group_gid",
+                table: "group_profiles");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_group_profiles_groups_group_gid",
+                table: "group_profiles",
+                column: "group_gid",
+                principalTable: "groups",
+                principalColumn: "gid");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "fk_group_profiles_groups_group_gid",
+                table: "group_profiles");
+
+            migrationBuilder.AddForeignKey(
+                name: "fk_group_profiles_groups_group_gid",
+                table: "group_profiles",
+                column: "group_gid",
+                principalTable: "groups",
+                principalColumn: "gid",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

LightlessSyncServer/LightlessSyncShared/Migrations/LightlessDbContextModelSnapshot.cs

@@ -585,6 +585,7 @@ namespace LightlessSyncServer.Migrations
             modelBuilder.Entity("LightlessSyncShared.Models.GroupProfile", b =>
                 {
                     b.Property<string>("GroupGID")
+                        .HasMaxLength(20)
                         .HasColumnType("character varying(20)")
                         .HasColumnName("group_gid");
 
@@ -1054,10 +1055,8 @@ namespace LightlessSyncServer.Migrations
             modelBuilder.Entity("LightlessSyncShared.Models.GroupProfile", b =>
                 {
                     b.HasOne("LightlessSyncShared.Models.Group", "Group")
-                        .WithMany()
+                        .WithOne("Profile")
-                        .HasForeignKey("GroupGID")
+                        .HasForeignKey("LightlessSyncShared.Models.GroupProfile", "GroupGID")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired()
                         .HasConstraintName("fk_group_profiles_groups_group_gid");
 
                     b.Navigation("Group");
@@ -1142,6 +1141,11 @@ namespace LightlessSyncServer.Migrations
 
                     b.Navigation("Poses");
                 });
+
+            modelBuilder.Entity("LightlessSyncShared.Models.Group", b =>
+                {
+                    b.Navigation("Profile");
+                });
 #pragma warning restore 612, 618
         }
     }

LightlessSyncServer/LightlessSyncShared/Models/Group.cs

@@ -11,6 +11,7 @@ public class Group
     public User Owner { get; set; }
     [MaxLength(50)]
     public string Alias { get; set; }
+    public GroupProfile? Profile { get; set; }
     public bool InvitesEnabled { get; set; }
     public string HashedPassword { get; set; }
     public bool PreferDisableSounds { get; set; }

LightlessSyncServer/LightlessSyncShared/Models/GroupProfile.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -7,6 +8,8 @@ using System.Threading.Tasks;
 namespace LightlessSyncShared.Models;
 public class GroupProfile
 {
+    [Key]
+    [MaxLength(20)]
     public string GroupGID { get; set; }
     public Group Group { get; set; }
     public string Description { get; set; }