Enforced relationships between activities and indicators, fixed actuals recording

PostFundManagement.Domain/Entities/Activity.cs

@@ -18,6 +18,8 @@ public class Activity : Models.Activity, ITenantEntity
     public virtual Milestone? Milestone { get; set; }
 
     public virtual ICollection<Evidence> Evidences { get; set; } = [];
+
+    public virtual ICollection<Indicator> Indicators { get; set; } = [];
 }
 
 public sealed class ActivityConfiguration : IEntityTypeConfiguration<Activity>

PostFundManagement.Domain/Entities/Indicator.cs

@@ -9,6 +9,8 @@ public class Indicator : Models.Indicator, ITenantEntity
 
     public virtual Project? Project { get; set; }
 
+    public virtual Activity? Activity { get; set; }
+
     public virtual User? Creator { get; set; }
 }
 
@@ -21,6 +23,7 @@ public sealed class IndicatorConfiguration : IEntityTypeConfiguration<Indicator>
         builder.HasKey(pk => pk.Id);
         builder.Property(f => f.TenantId).IsRequired();
         builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.ActivityId).IsRequired(false);
         builder.Property(f => f.CreatedBy).IsRequired();
         builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
         builder.Property(f => f.Name).IsRequired().HasMaxLength(LabelLength);
@@ -28,6 +31,8 @@ public sealed class IndicatorConfiguration : IEntityTypeConfiguration<Indicator>
         builder.Property(f => f.BaselineAmount).IsRequired().HasPrecision(18, 2);
         builder.Property(f => f.TargetAmount).IsRequired().HasPrecision(18, 2);
         builder.Property(f => f.ActualAmount).IsRequired().HasPrecision(18, 2);
+        builder.Property(f => f.TargetCost).IsRequired().HasPrecision(18, 2).HasDefaultValueSql("0");
+        builder.Property(f => f.ActualCost).IsRequired().HasPrecision(18, 2).HasDefaultValueSql("0");
 
         builder.HasOne(f => f.Tenant)
             .WithMany()
@@ -41,10 +46,16 @@ public sealed class IndicatorConfiguration : IEntityTypeConfiguration<Indicator>
             .IsRequired()
             .OnDelete(DeleteBehavior.Restrict);
 
+        builder.HasOne(f => f.Activity)
+            .WithMany(a => a.Indicators)
+            .HasForeignKey(fk => fk.ActivityId)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.Cascade);
+
         builder.HasOne(f => f.Creator)
             .WithMany()
             .HasForeignKey(fk => fk.CreatedBy)
             .IsRequired()
             .OnDelete(DeleteBehavior.NoAction);
     }
-}
+}