From 3efde47b41a3ef28e85508eaea82d7181d3d8d0d Mon Sep 17 00:00:00 2001
From: Hermes Agent <hermes@litecharms.co.za>
Date: Sat, 15 Aug 2026 18:26:20 +0200
Subject: [PATCH] Added changerequest entity

---
 .../Configuration/ChangeRequest.cs            | 39 +++++++++++++++++++
 .../Entities/ChangeRequest.cs                 | 11 ++++++
 .../Database/ApplicationDbContext.cs          |  2 +
 3 files changed, 52 insertions(+)
 create mode 100644 PostFundManagement.Domain/Configuration/ChangeRequest.cs
 create mode 100644 PostFundManagement.Domain/Entities/ChangeRequest.cs

diff --git a/PostFundManagement.Domain/Configuration/ChangeRequest.cs b/PostFundManagement.Domain/Configuration/ChangeRequest.cs
new file mode 100644
index 0000000..02c21fc
--- /dev/null
+++ b/PostFundManagement.Domain/Configuration/ChangeRequest.cs
@@ -0,0 +1,39 @@
+namespace PostFundManagement.Domain.Configuration;
+
+public sealed class ChangeRequest : IEntityTypeConfiguration<Entities.ChangeRequest>
+{
+    public void Configure(EntityTypeBuilder<Entities.ChangeRequest> builder)
+    {
+        builder.ToTable(nameof(Entities.ChangeRequest).Pluralize());
+
+        builder.HasKey(pk => pk.Id);
+        builder.Property(f => f.ProjectId).IsRequired();
+        builder.Property(f => f.CreatedBy).IsRequired();
+        builder.Property(f => f.ApprovedBy).IsRequired(false);
+        builder.Property(f => f.CreatedAt).IsRequired().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false);
+        builder.Property(f => f.Title).IsRequired().HasMaxLength(256);
+        builder.Property(f => f.Justification).IsRequired().HasMaxLength(1024);
+        builder.Property(f => f.RevisedBudget).IsRequired(false).HasPrecision(18, 2);
+        builder.Property(f => f.RevisedEndedAt).IsRequired(false);
+        builder.Property(f => f.Status).IsRequired().HasDefaultValue(ApprovalStatus.Pending);
+
+        builder.HasOne(f => f.Project)
+            .WithMany()
+            .HasForeignKey(fk => fk.ProjectId)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasOne(f => f.Creator)
+            .WithMany()
+            .HasForeignKey(fk => fk.CreatedBy)
+            .IsRequired()
+            .OnDelete(DeleteBehavior.NoAction);
+
+        builder.HasOne(f => f.Approver)
+            .WithMany()
+            .HasForeignKey(fk => fk.ApprovedBy)
+            .IsRequired(false)
+            .OnDelete(DeleteBehavior.NoAction);
+    }
+}
\ No newline at end of file
diff --git a/PostFundManagement.Domain/Entities/ChangeRequest.cs b/PostFundManagement.Domain/Entities/ChangeRequest.cs
new file mode 100644
index 0000000..cf4252b
--- /dev/null
+++ b/PostFundManagement.Domain/Entities/ChangeRequest.cs
@@ -0,0 +1,11 @@
+namespace PostFundManagement.Domain.Entities;
+
+[EntityTypeConfiguration<Configuration.ChangeRequest, ChangeRequest>]
+public class ChangeRequest : Models.ChangeRequest
+{
+    public virtual Project? Project { get; set; }
+
+    public virtual User? Creator { get; set; }
+
+    public virtual User? Approver { get; set; }
+}
\ No newline at end of file
diff --git a/PostFundManagement.Infrastructure/Database/ApplicationDbContext.cs b/PostFundManagement.Infrastructure/Database/ApplicationDbContext.cs
index f0f526a..2ef75a6 100644
--- a/PostFundManagement.Infrastructure/Database/ApplicationDbContext.cs
+++ b/PostFundManagement.Infrastructure/Database/ApplicationDbContext.cs
@@ -4,6 +4,8 @@ namespace PostFundManagement.Infrastructure.Database;
 
 public sealed class ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : DbContext(options)
 {
+    public DbSet<ChangeRequest> ChangeRequests => Set<ChangeRequest>();
+
     public DbSet<ComplianceItem> ComplianceItems => Set<ComplianceItem>();
     
     public DbSet<Issue> Issues => Set<Issue>();