In progress

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Migrations/20251103000604_FixValueObjectForeignKeys.Designer.cs

@@ -12,8 +12,8 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
 {
     [DbContext(typeof(PMDbContext))]
-    [Migration("20251102220422_InitialCreate")]
-    partial class InitialCreate
+    [Migration("20251103000604_FixValueObjectForeignKeys")]
+    partial class FixValueObjectForeignKeys
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -55,9 +55,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
                     b.Property<Guid>("ProjectId")
                         .HasColumnType("uuid");
 
-                    b.Property<Guid?>("ProjectId1")
-                        .HasColumnType("uuid");
-
                     b.Property<string>("Status")
                         .IsRequired()
                         .HasMaxLength(50)
@@ -72,8 +69,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
 
                     b.HasIndex("ProjectId");
 
-                    b.HasIndex("ProjectId1");
-
                     b.ToTable("Epics", "project_management");
                 });
 
@@ -232,14 +227,10 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", null)
-                        .WithMany()
+                        .WithMany("Epics")
                         .HasForeignKey("ProjectId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
-
-                    b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", null)
-                        .WithMany("Epics")
-                        .HasForeignKey("ProjectId1");
                 });
 
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", b =>
@@ -273,7 +264,7 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", null)
-                        .WithMany()
+                        .WithMany("Stories")
                         .HasForeignKey("EpicId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -282,16 +273,26 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.WorkTask", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", null)
-                        .WithMany()
+                        .WithMany("Tasks")
                         .HasForeignKey("StoryId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
                 });
 
+            modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", b =>
+                {
+                    b.Navigation("Stories");
+                });
+
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", b =>
                 {
                     b.Navigation("Epics");
                 });
+
+            modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", b =>
+                {
+                    b.Navigation("Tasks");
+                });
 #pragma warning restore 612, 618
         }
     }

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Migrations/20251103000604_FixValueObjectForeignKeys.cs

@@ -6,7 +6,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
 {
     /// <inheritdoc />
-    public partial class InitialCreate : Migration
+    public partial class FixValueObjectForeignKeys : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -46,8 +46,7 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
                     Priority = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
                     CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                     CreatedBy = table.Column<Guid>(type: "uuid", nullable: false),
-                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
-                    ProjectId1 = table.Column<Guid>(type: "uuid", nullable: true)
+                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -59,12 +58,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
                         principalTable: "Projects",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_Epics_Projects_ProjectId1",
-                        column: x => x.ProjectId1,
-                        principalSchema: "project_management",
-                        principalTable: "Projects",
-                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateTable(
@@ -139,12 +132,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
                 table: "Epics",
                 column: "ProjectId");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_Epics_ProjectId1",
-                schema: "project_management",
-                table: "Epics",
-                column: "ProjectId1");
-
             migrationBuilder.CreateIndex(
                 name: "IX_Projects_CreatedAt",
                 schema: "project_management",

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Migrations/PMDbContextModelSnapshot.cs

@@ -52,9 +52,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
                     b.Property<Guid>("ProjectId")
                         .HasColumnType("uuid");
 
-                    b.Property<Guid?>("ProjectId1")
-                        .HasColumnType("uuid");
-
                     b.Property<string>("Status")
                         .IsRequired()
                         .HasMaxLength(50)
@@ -69,8 +66,6 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
 
                     b.HasIndex("ProjectId");
 
-                    b.HasIndex("ProjectId1");
-
                     b.ToTable("Epics", "project_management");
                 });
 
@@ -229,14 +224,10 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", null)
-                        .WithMany()
+                        .WithMany("Epics")
                         .HasForeignKey("ProjectId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
-
-                    b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", null)
-                        .WithMany("Epics")
-                        .HasForeignKey("ProjectId1");
                 });
 
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", b =>
@@ -270,7 +261,7 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", null)
-                        .WithMany()
+                        .WithMany("Stories")
                         .HasForeignKey("EpicId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -279,16 +270,26 @@ namespace ColaFlow.Modules.ProjectManagement.Infrastructure.Migrations
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.WorkTask", b =>
                 {
                     b.HasOne("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", null)
-                        .WithMany()
+                        .WithMany("Tasks")
                         .HasForeignKey("StoryId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
                 });
 
+            modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Epic", b =>
+                {
+                    b.Navigation("Stories");
+                });
+
             modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Project", b =>
                 {
                     b.Navigation("Epics");
                 });
+
+            modelBuilder.Entity("ColaFlow.Modules.ProjectManagement.Domain.Aggregates.ProjectAggregate.Story", b =>
+                {
+                    b.Navigation("Tasks");
+                });
 #pragma warning restore 612, 618
         }
     }

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Persistence/Configurations/EpicConfiguration.cs

@@ -70,13 +70,11 @@ public class EpicConfiguration : IEntityTypeConfiguration<Epic>
 
         builder.Property(e => e.UpdatedAt);
 
-        // Ignore navigation properties (DDD pattern - access through aggregate)
-        builder.Ignore(e => e.Stories);
-
-        // Foreign key relationship to Project
-        builder.HasOne<Project>()
-            .WithMany()
-            .HasForeignKey(e => e.ProjectId)
+        // Configure Stories collection (owned by Epic in the aggregate)
+        // Use string-based FK name because EpicId is a value object with conversion configured in StoryConfiguration
+        builder.HasMany<Story>("Stories")
+            .WithOne()
+            .HasForeignKey("EpicId")
             .OnDelete(DeleteBehavior.Cascade);
 
         // Indexes

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Persistence/Configurations/ProjectConfiguration.cs

@@ -67,7 +67,12 @@ public class ProjectConfiguration : IEntityTypeConfiguration<Project>
         builder.Property(p => p.UpdatedAt);
 
         // Relationships - Epics collection (owned by aggregate)
-        // Note: We don't expose this as navigation property in DDD, epics are accessed through repository
+        // Configure the one-to-many relationship with Epic
+        // Use string-based FK name because ProjectId is a value object with conversion configured in EpicConfiguration
+        builder.HasMany<Epic>("Epics")
+            .WithOne()
+            .HasForeignKey("ProjectId")
+            .OnDelete(DeleteBehavior.Cascade);
 
         // Indexes for performance
         builder.HasIndex(p => p.CreatedAt);

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Persistence/Configurations/StoryConfiguration.cs

@@ -80,13 +80,11 @@ public class StoryConfiguration : IEntityTypeConfiguration<Story>
 
         builder.Property(s => s.UpdatedAt);
 
-        // Ignore navigation properties (DDD pattern - access through aggregate)
-        builder.Ignore(s => s.Tasks);
-
-        // Foreign key relationship to Epic
-        builder.HasOne<Epic>()
-            .WithMany()
-            .HasForeignKey(s => s.EpicId)
+        // Configure Tasks collection (owned by Story in the aggregate)
+        // Use string-based FK name because StoryId is a value object with conversion configured in WorkTaskConfiguration
+        builder.HasMany<WorkTask>("Tasks")
+            .WithOne()
+            .HasForeignKey("StoryId")
             .OnDelete(DeleteBehavior.Cascade);
 
         // Indexes

colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Persistence/Configurations/WorkTaskConfiguration.cs

@@ -80,12 +80,6 @@ public class WorkTaskConfiguration : IEntityTypeConfiguration<WorkTask>
 
         builder.Property(t => t.UpdatedAt);
 
-        // Foreign key relationship to Story
-        builder.HasOne<Story>()
-            .WithMany()
-            .HasForeignKey(t => t.StoryId)
-            .OnDelete(DeleteBehavior.Cascade);
-
         // Indexes
         builder.HasIndex(t => t.StoryId);
         builder.HasIndex(t => t.AssigneeId);