Phase 1.5: EF Migration + Data Seed + Backfill

MIGRATION (AddPackageBasedSystem):
- Adds 11 new columns to Packages table
- Creates PackageFeatures table (Package×ClubFeature junction)
- Adds PackageId FK to: ClubMembershipCycles, WeeklyCommissionPools,
  UserCommissionPayouts, NetworkWeeklyBalances, UserWalletChangeLogs
- Adds First/LastActivationDate, First/LastPackageId to ClubMemberships
- Drops old unique indexes, creates new composite unique indexes:
  (WeekDef,Package), (User,WeekDef,Package)

DATA MIGRATION (embedded in EF migration):
1. Seeds Golden Package (Id=1): Price=56M, ActivationFee=25.2M,
   DiscountMultiplier=2.0, MagicWalletMultiplier=2.5, MaxBalancesPerLeg=300,
   MaxNetworkLevel=15, MagicWalletMaxDeposit=1B, MagicWalletMaxCredit=2.5B
2. Backfills PackageId=1 on all existing commission/network records
3. Backfills ClubMembership First/Last fields from existing ActivatedAt

FIXES:
- ClubMembership First/Last fields now nullable (DateTime?, long?)
  for backward compat with existing records
- UserPackagePurchaseConfiguration: .WithMany() → .WithMany(p => p.Purchases)
  to prevent shadow FK PackageId1

Build: 0 errors, 73 warnings

src/CMSMicroservice.Domain/Entities/Club/ClubMembership.cs

@@ -25,34 +25,34 @@ public class ClubMembership : BaseAuditableEntity
     /// <summary>
     /// اولین فعال‌سازی — فقط یک بار ست می‌شود، هیچ‌وقت overwrite نمی‌شود
     /// </summary>
-    public DateTime FirstActivationDate { get; set; }
+    public DateTime? FirstActivationDate { get; set; }
 
     /// <summary>
     /// اولین پکیج خریداری‌شده — فقط یک بار ست می‌شود
     /// </summary>
-    public long FirstPackageId { get; set; }
+    public long? FirstPackageId { get; set; }
 
     /// <summary>
     /// FirstPackage Navigation Property
     /// </summary>
-    public virtual Package FirstPackage { get; set; }
+    public virtual Package? FirstPackage { get; set; }
 
     /// <summary>
     /// آخرین/جاری فعال‌سازی — هر خرید مجدد بروزرسانی می‌شود
     /// مبنای تشخیص "فعال‌شدگان این هفته" (Q22)
     /// </summary>
-    public DateTime LastActivationDate { get; set; }
+    public DateTime? LastActivationDate { get; set; }
 
     /// <summary>
     /// آخرین/جاری پکیج — هر خرید مجدد بروزرسانی می‌شود
     /// مبنای carryover per-package (Q23)
     /// </summary>
-    public long LastPackageId { get; set; }
+    public long? LastPackageId { get; set; }
 
     /// <summary>
     /// LastPackage Navigation Property
     /// </summary>
-    public virtual Package LastPackage { get; set; }
+    public virtual Package? LastPackage { get; set; }
 
     /// <summary>
     /// [DEPRECATED] تاریخ فعال‌سازی — جایگزین با FirstActivationDate + LastActivationDate

src/CMSMicroservice.Infrastructure/Persistence/Configurations/UserPackagePurchaseConfiguration.cs

@@ -33,7 +33,7 @@ public class UserPackagePurchaseConfiguration : IEntityTypeConfiguration<UserPac
 
         // رابطه با Package
         builder.HasOne(entity => entity.Package)
-            .WithMany()
+            .WithMany(p => p.Purchases)
             .HasForeignKey(entity => entity.PackageId)
             .OnDelete(DeleteBehavior.Restrict);
 

src/CMSMicroservice.Infrastructure/Persistence/Migrations/20260225191322_AddPackageBasedSystem.cs

@@ -0,0 +1,683 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CMSMicroservice.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPackageBasedSystem : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_WeeklyCommissionPool_WeekDefinitionId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools");
+
+            migrationBuilder.DropIndex(
+                name: "IX_UserCommissionPayout_UserId_WeekDefinitionId",
+                schema: "CMS",
+                table: "UserCommissionPayouts");
+
+            migrationBuilder.DropIndex(
+                name: "IX_NetworkWeeklyBalance_UserId_WeekDefinitionId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances");
+
+            migrationBuilder.AddColumn<long>(
+                name: "PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+
+            migrationBuilder.AddColumn<long>(
+                name: "PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs",
+                type: "bigint",
+                nullable: true);
+
+            migrationBuilder.AddColumn<long>(
+                name: "PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+
+            migrationBuilder.AddColumn<long>(
+                name: "ActivationFee",
+                schema: "CMS",
+                table: "Packages",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+
+            migrationBuilder.AddColumn<decimal>(
+                name: "DiscountMultiplier",
+                schema: "CMS",
+                table: "Packages",
+                type: "decimal(18,4)",
+                precision: 18,
+                scale: 4,
+                nullable: false,
+                defaultValue: 2.0m);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "IsActive",
+                schema: "CMS",
+                table: "Packages",
+                type: "bit",
+                nullable: false,
+                defaultValue: true);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "IsBasePackage",
+                schema: "CMS",
+                table: "Packages",
+                type: "bit",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<long>(
+                name: "MagicWalletMaxCredit",
+                schema: "CMS",
+                table: "Packages",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 2500000000L);
+
+            migrationBuilder.AddColumn<long>(
+                name: "MagicWalletMaxDeposit",
+                schema: "CMS",
+                table: "Packages",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 1000000000L);
+
+            migrationBuilder.AddColumn<decimal>(
+                name: "MagicWalletMultiplier",
+                schema: "CMS",
+                table: "Packages",
+                type: "decimal(18,4)",
+                precision: 18,
+                scale: 4,
+                nullable: false,
+                defaultValue: 2.5m);
+
+            migrationBuilder.AddColumn<int>(
+                name: "MaxBalancesPerLeg",
+                schema: "CMS",
+                table: "Packages",
+                type: "int",
+                nullable: false,
+                defaultValue: 300);
+
+            migrationBuilder.AddColumn<int>(
+                name: "MaxNetworkLevel",
+                schema: "CMS",
+                table: "Packages",
+                type: "int",
+                nullable: false,
+                defaultValue: 15);
+
+            migrationBuilder.AddColumn<int>(
+                name: "SortOrder",
+                schema: "CMS",
+                table: "Packages",
+                type: "int",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "SupportsDayaPurchase",
+                schema: "CMS",
+                table: "Packages",
+                type: "bit",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "SupportsDirectPurchase",
+                schema: "CMS",
+                table: "Packages",
+                type: "bit",
+                nullable: false,
+                defaultValue: true);
+
+            migrationBuilder.AddColumn<long>(
+                name: "PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+
+            migrationBuilder.AddColumn<DateTime>(
+                name: "FirstActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships",
+                type: "datetime2",
+                nullable: true);
+
+            migrationBuilder.AddColumn<long>(
+                name: "FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                type: "bigint",
+                nullable: true);
+
+            migrationBuilder.AddColumn<DateTime>(
+                name: "LastActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships",
+                type: "datetime2",
+                nullable: true);
+
+            migrationBuilder.AddColumn<long>(
+                name: "LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                type: "bigint",
+                nullable: true);
+
+            migrationBuilder.AddColumn<long>(
+                name: "PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+
+            migrationBuilder.CreateTable(
+                name: "PackageFeatures",
+                schema: "CMS",
+                columns: table => new
+                {
+                    Id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    PackageId = table.Column<long>(type: "bigint", nullable: false),
+                    ClubFeatureId = table.Column<long>(type: "bigint", nullable: false),
+                    IsIncluded = table.Column<bool>(type: "bit", nullable: false, defaultValue: true),
+                    Created = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    CreatedBy = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    LastModified = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastModifiedBy = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    IsDeleted = table.Column<bool>(type: "bit", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PackageFeatures", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PackageFeatures_ClubFeatures_ClubFeatureId",
+                        column: x => x.ClubFeatureId,
+                        principalSchema: "CMS",
+                        principalTable: "ClubFeatures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_PackageFeatures_Packages_PackageId",
+                        column: x => x.PackageId,
+                        principalSchema: "CMS",
+                        principalTable: "Packages",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WeeklyCommissionPool_WeekDef_Package",
+                schema: "CMS",
+                table: "WeeklyCommissionPools",
+                columns: new[] { "WeekDefinitionId", "PackageId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WeeklyCommissionPools_PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools",
+                column: "PackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_UserWalletChangeLogs_PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs",
+                column: "PackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_UserCommissionPayout_User_WeekDef_Package",
+                schema: "CMS",
+                table: "UserCommissionPayouts",
+                columns: new[] { "UserId", "WeekDefinitionId", "PackageId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_UserCommissionPayouts_PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts",
+                column: "PackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Package_IsActive",
+                schema: "CMS",
+                table: "Packages",
+                column: "IsActive");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Package_SortOrder",
+                schema: "CMS",
+                table: "Packages",
+                column: "SortOrder");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NetworkWeeklyBalance_User_WeekDef_Package",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances",
+                columns: new[] { "UserId", "WeekDefinitionId", "PackageId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NetworkWeeklyBalances_PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances",
+                column: "PackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ClubMembership_LastActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships",
+                column: "LastActivationDate");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ClubMemberships_FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                column: "FirstPackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ClubMemberships_LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                column: "LastPackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ClubMembershipCycles_PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles",
+                column: "PackageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PackageFeature_PackageId_ClubFeatureId",
+                schema: "CMS",
+                table: "PackageFeatures",
+                columns: new[] { "PackageId", "ClubFeatureId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PackageFeatures_ClubFeatureId",
+                schema: "CMS",
+                table: "PackageFeatures",
+                column: "ClubFeatureId");
+
+            // === DATA MIGRATION: Seed golden package and backfill existing records ===
+            
+            // 1. Ensure golden package exists with known Id
+            // Use IDENTITY_INSERT to guarantee Id=1 (if Package table uses identity)
+            migrationBuilder.Sql(@"
+                SET IDENTITY_INSERT [CMS].[Packages] ON;
+                
+                IF NOT EXISTS (SELECT 1 FROM [CMS].[Packages] WHERE [Id] = 1)
+                BEGIN
+                    INSERT INTO [CMS].[Packages] 
+                        ([Id], [Title], [Description], [ImagePath], [Price],
+                         [SortOrder], [IsActive], [IsBasePackage], 
+                         [SupportsDayaPurchase], [SupportsDirectPurchase],
+                         [ActivationFee], [DiscountMultiplier], [MagicWalletMultiplier],
+                         [MaxBalancesPerLeg], [MaxNetworkLevel],
+                         [MagicWalletMaxDeposit], [MagicWalletMaxCredit],
+                         [Created], [IsDeleted])
+                    VALUES 
+                        (1, N'پکیج طلایی', N'پکیج اصلی باشگاه مشتریان کارا بازار سلامت', 
+                         N'/images/packages/golden.png', 56000000,
+                         1, 1, 1, 
+                         1, 1,
+                         25200000, 2.0, 2.5,
+                         300, 15,
+                         1000000000, 2500000000,
+                         GETUTCDATE(), 0);
+                END
+                
+                SET IDENTITY_INSERT [CMS].[Packages] OFF;
+            ");
+            
+            // 2. Backfill PackageId on existing records → point to golden package (Id=1)
+            migrationBuilder.Sql(@"
+                UPDATE [CMS].[WeeklyCommissionPools] SET [PackageId] = 1 WHERE [PackageId] = 0;
+                UPDATE [CMS].[UserCommissionPayouts] SET [PackageId] = 1 WHERE [PackageId] = 0;
+                UPDATE [CMS].[NetworkWeeklyBalances] SET [PackageId] = 1 WHERE [PackageId] = 0;
+                UPDATE [CMS].[ClubMembershipCycles] SET [PackageId] = 1 WHERE [PackageId] = 0;
+            ");
+            
+            // 3. Backfill ClubMembership First/Last fields from existing ActivatedAt
+            migrationBuilder.Sql(@"
+                UPDATE cm SET 
+                    cm.[FirstActivationDate] = cm.[ActivatedAt],
+                    cm.[LastActivationDate] = cm.[ActivatedAt],
+                    cm.[FirstPackageId] = 1,
+                    cm.[LastPackageId] = 1
+                FROM [CMS].[ClubMemberships] cm
+                WHERE cm.[ActivatedAt] IS NOT NULL 
+                  AND cm.[FirstActivationDate] IS NULL;
+            ");
+
+            // === END DATA MIGRATION ===
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ClubMembershipCycles_Packages_PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles",
+                column: "PackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ClubMemberships_Packages_FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                column: "FirstPackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ClubMemberships_Packages_LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships",
+                column: "LastPackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_NetworkWeeklyBalances_Packages_PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances",
+                column: "PackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserCommissionPayouts_Packages_PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts",
+                column: "PackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserWalletChangeLogs_Packages_PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs",
+                column: "PackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_WeeklyCommissionPools_Packages_PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools",
+                column: "PackageId",
+                principalSchema: "CMS",
+                principalTable: "Packages",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_ClubMembershipCycles_Packages_PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_ClubMemberships_Packages_FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_ClubMemberships_Packages_LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_NetworkWeeklyBalances_Packages_PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_UserCommissionPayouts_Packages_PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_UserWalletChangeLogs_Packages_PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_WeeklyCommissionPools_Packages_PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools");
+
+            migrationBuilder.DropTable(
+                name: "PackageFeatures",
+                schema: "CMS");
+
+            migrationBuilder.DropIndex(
+                name: "IX_WeeklyCommissionPool_WeekDef_Package",
+                schema: "CMS",
+                table: "WeeklyCommissionPools");
+
+            migrationBuilder.DropIndex(
+                name: "IX_WeeklyCommissionPools_PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools");
+
+            migrationBuilder.DropIndex(
+                name: "IX_UserWalletChangeLogs_PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs");
+
+            migrationBuilder.DropIndex(
+                name: "IX_UserCommissionPayout_User_WeekDef_Package",
+                schema: "CMS",
+                table: "UserCommissionPayouts");
+
+            migrationBuilder.DropIndex(
+                name: "IX_UserCommissionPayouts_PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Package_IsActive",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Package_SortOrder",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropIndex(
+                name: "IX_NetworkWeeklyBalance_User_WeekDef_Package",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances");
+
+            migrationBuilder.DropIndex(
+                name: "IX_NetworkWeeklyBalances_PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ClubMembership_LastActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ClubMemberships_FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ClubMemberships_LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ClubMembershipCycles_PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles");
+
+            migrationBuilder.DropColumn(
+                name: "PackageId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools");
+
+            migrationBuilder.DropColumn(
+                name: "PackageId",
+                schema: "CMS",
+                table: "UserWalletChangeLogs");
+
+            migrationBuilder.DropColumn(
+                name: "PackageId",
+                schema: "CMS",
+                table: "UserCommissionPayouts");
+
+            migrationBuilder.DropColumn(
+                name: "ActivationFee",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "DiscountMultiplier",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "IsActive",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "IsBasePackage",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "MagicWalletMaxCredit",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "MagicWalletMaxDeposit",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "MagicWalletMultiplier",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "MaxBalancesPerLeg",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "MaxNetworkLevel",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "SortOrder",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "SupportsDayaPurchase",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "SupportsDirectPurchase",
+                schema: "CMS",
+                table: "Packages");
+
+            migrationBuilder.DropColumn(
+                name: "PackageId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances");
+
+            migrationBuilder.DropColumn(
+                name: "FirstActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropColumn(
+                name: "FirstPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropColumn(
+                name: "LastActivationDate",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropColumn(
+                name: "LastPackageId",
+                schema: "CMS",
+                table: "ClubMemberships");
+
+            migrationBuilder.DropColumn(
+                name: "PackageId",
+                schema: "CMS",
+                table: "ClubMembershipCycles");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WeeklyCommissionPool_WeekDefinitionId",
+                schema: "CMS",
+                table: "WeeklyCommissionPools",
+                column: "WeekDefinitionId",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_UserCommissionPayout_UserId_WeekDefinitionId",
+                schema: "CMS",
+                table: "UserCommissionPayouts",
+                columns: new[] { "UserId", "WeekDefinitionId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NetworkWeeklyBalance_UserId_WeekDefinitionId",
+                schema: "CMS",
+                table: "NetworkWeeklyBalances",
+                columns: new[] { "UserId", "WeekDefinitionId" },
+                unique: true);
+        }
+    }
+}

src/CMSMicroservice.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -400,6 +400,12 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<string>("CreatedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<DateTime?>("FirstActivationDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<long?>("FirstPackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<long>("GiftValue")
                         .HasColumnType("bigint");
 
@@ -412,12 +418,18 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<bool>("IsDeleted")
                         .HasColumnType("bit");
 
+                    b.Property<DateTime?>("LastActivationDate")
+                        .HasColumnType("datetime2");
+
                     b.Property<DateTime?>("LastModified")
                         .HasColumnType("datetime2");
 
                     b.Property<string>("LastModifiedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<long?>("LastPackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<int>("PurchaseMethod")
                         .HasColumnType("int");
 
@@ -429,9 +441,16 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("FirstPackageId");
+
                     b.HasIndex("IsActive")
                         .HasDatabaseName("IX_ClubMembership_IsActive");
 
+                    b.HasIndex("LastActivationDate")
+                        .HasDatabaseName("IX_ClubMembership_LastActivationDate");
+
+                    b.HasIndex("LastPackageId");
+
                     b.HasIndex("UserId")
                         .IsUnique()
                         .HasDatabaseName("IX_ClubMembership_UserId");
@@ -482,6 +501,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<long>("PackageAmount")
                         .HasColumnType("bigint");
 
+                    b.Property<long>("PackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<DateTime>("PackagePurchasedAt")
                         .HasColumnType("datetime2");
 
@@ -495,6 +517,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     b.HasIndex("ClubMembershipId");
 
+                    b.HasIndex("PackageId");
+
                     b.HasIndex("PackagePurchasedAt")
                         .HasDatabaseName("IX_ClubMembershipCycle_PackagePurchasedAt");
 
@@ -598,6 +622,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<string>("LastModifiedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<long>("PackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<DateTime?>("PaidAt")
                         .HasColumnType("datetime2");
 
@@ -641,6 +668,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("PackageId");
+
                     b.HasIndex("Status")
                         .HasDatabaseName("IX_UserCommissionPayout_Status");
 
@@ -649,9 +678,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.HasIndex("WeeklyPoolId")
                         .HasDatabaseName("IX_UserCommissionPayout_WeeklyPoolId");
 
-                    b.HasIndex("UserId", "WeekDefinitionId")
+                    b.HasIndex("UserId", "WeekDefinitionId", "PackageId")
                         .IsUnique()
-                        .HasDatabaseName("IX_UserCommissionPayout_UserId_WeekDefinitionId");
+                        .HasDatabaseName("IX_UserCommissionPayout_User_WeekDef_Package");
 
                     b.ToTable("UserCommissionPayouts", "CMS");
                 });
@@ -685,6 +714,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<string>("LastModifiedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<long>("PackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<int>("TotalBalances")
                         .HasColumnType("int");
 
@@ -702,9 +734,11 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.HasIndex("IsCalculated")
                         .HasDatabaseName("IX_WeeklyCommissionPool_IsCalculated");
 
-                    b.HasIndex("WeekDefinitionId")
+                    b.HasIndex("PackageId");
+
+                    b.HasIndex("WeekDefinitionId", "PackageId")
                         .IsUnique()
-                        .HasDatabaseName("IX_WeeklyCommissionPool_WeekDefinitionId");
+                        .HasDatabaseName("IX_WeeklyCommissionPool_WeekDef_Package");
 
                     b.ToTable("WeeklyCommissionPools", "CMS");
                 });
@@ -2242,6 +2276,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<int>("LeftLegTotal")
                         .HasColumnType("int");
 
+                    b.Property<long>("PackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<int>("RightLegBalances")
                         .HasColumnType("int");
 
@@ -2280,12 +2317,14 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.HasIndex("IsExpired")
                         .HasDatabaseName("IX_NetworkWeeklyBalance_IsExpired");
 
+                    b.HasIndex("PackageId");
+
                     b.HasIndex("WeekDefinitionId")
                         .HasDatabaseName("IX_NetworkWeeklyBalance_WeekDefinitionId");
 
-                    b.HasIndex("UserId", "WeekDefinitionId")
+                    b.HasIndex("UserId", "WeekDefinitionId", "PackageId")
                         .IsUnique()
-                        .HasDatabaseName("IX_NetworkWeeklyBalance_UserId_WeekDefinitionId");
+                        .HasDatabaseName("IX_NetworkWeeklyBalance_User_WeekDef_Package");
 
                     b.ToTable("NetworkWeeklyBalances", "CMS");
                 });
@@ -2412,6 +2451,11 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<long>("Id"));
 
+                    b.Property<long>("ActivationFee")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint")
+                        .HasDefaultValue(0L);
+
                     b.Property<DateTime>("Created")
                         .HasColumnType("datetime2");
 
@@ -2422,10 +2466,26 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<decimal>("DiscountMultiplier")
+                        .ValueGeneratedOnAdd()
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)")
+                        .HasDefaultValue(2.0m);
+
                     b.Property<string>("ImagePath")
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<bool>("IsActive")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsBasePackage")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
                     b.Property<bool>("IsDeleted")
                         .HasColumnType("bit");
 
@@ -2435,18 +2495,110 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<string>("LastModifiedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<long>("MagicWalletMaxCredit")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint")
+                        .HasDefaultValue(2500000000L);
+
+                    b.Property<long>("MagicWalletMaxDeposit")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint")
+                        .HasDefaultValue(1000000000L);
+
+                    b.Property<decimal>("MagicWalletMultiplier")
+                        .ValueGeneratedOnAdd()
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)")
+                        .HasDefaultValue(2.5m);
+
+                    b.Property<int>("MaxBalancesPerLeg")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasDefaultValue(300);
+
+                    b.Property<int>("MaxNetworkLevel")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasDefaultValue(15);
+
                     b.Property<long>("Price")
                         .HasColumnType("bigint");
 
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int")
+                        .HasDefaultValue(0);
+
+                    b.Property<bool>("SupportsDayaPurchase")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("SupportsDirectPurchase")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(true);
+
                     b.Property<string>("Title")
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
                     b.HasKey("Id");
 
+                    b.HasIndex("IsActive")
+                        .HasDatabaseName("IX_Package_IsActive");
+
+                    b.HasIndex("SortOrder")
+                        .HasDatabaseName("IX_Package_SortOrder");
+
                     b.ToTable("Packages", "CMS");
                 });
 
+            modelBuilder.Entity("CMSMicroservice.Domain.Entities.PackageFeature", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<long>("Id"));
+
+                    b.Property<long>("ClubFeatureId")
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTime>("Created")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsIncluded")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("LastModified")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("LastModifiedBy")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<long>("PackageId")
+                        .HasColumnType("bigint");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClubFeatureId");
+
+                    b.HasIndex("PackageId", "ClubFeatureId")
+                        .IsUnique()
+                        .HasDatabaseName("IX_PackageFeature_PackageId_ClubFeatureId");
+
+                    b.ToTable("PackageFeatures", "CMS");
+                });
+
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Payment.ManualPayment", b =>
                 {
                     b.Property<long>("Id")
@@ -3718,6 +3870,9 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Property<string>("LastModifiedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<long?>("PackageId")
+                        .HasColumnType("bigint");
+
                     b.Property<long?>("RefrenceId")
                         .HasColumnType("bigint");
 
@@ -3726,6 +3881,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("PackageId");
+
                     b.HasIndex("WalletId");
 
                     b.ToTable("UserWalletChangeLogs", "CMS");
@@ -3947,12 +4104,26 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Club.ClubMembership", b =>
                 {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "FirstPackage")
+                        .WithMany()
+                        .HasForeignKey("FirstPackageId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "LastPackage")
+                        .WithMany()
+                        .HasForeignKey("LastPackageId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
                     b.HasOne("CMSMicroservice.Domain.Entities.User", "User")
                         .WithOne("ClubMembership")
                         .HasForeignKey("CMSMicroservice.Domain.Entities.Club.ClubMembership", "UserId")
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.Navigation("FirstPackage");
+
+                    b.Navigation("LastPackage");
+
                     b.Navigation("User");
                 });
 
@@ -3964,6 +4135,12 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany()
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
                     b.HasOne("CMSMicroservice.Domain.Entities.User", "User")
                         .WithMany()
                         .HasForeignKey("UserId")
@@ -3972,6 +4149,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
                     b.Navigation("ClubMembership");
 
+                    b.Navigation("Package");
+
                     b.Navigation("User");
                 });
 
@@ -4004,6 +4183,12 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Commission.UserCommissionPayout", b =>
                 {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany()
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
                     b.HasOne("CMSMicroservice.Domain.Entities.User", "User")
                         .WithMany("CommissionPayouts")
                         .HasForeignKey("UserId")
@@ -4022,6 +4207,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.Navigation("Package");
+
                     b.Navigation("User");
 
                     b.Navigation("WeekDefinition");
@@ -4031,12 +4218,20 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Commission.WeeklyCommissionPool", b =>
                 {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany()
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
                     b.HasOne("CMSMicroservice.Domain.Entities.WeekDefinition", "WeekDefinition")
                         .WithMany("WeeklyCommissionPools")
                         .HasForeignKey("WeekDefinitionId")
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.Navigation("Package");
+
                     b.Navigation("WeekDefinition");
                 });
 
@@ -4292,6 +4487,12 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Network.NetworkWeeklyBalance", b =>
                 {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany()
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
                     b.HasOne("CMSMicroservice.Domain.Entities.User", "User")
                         .WithMany("NetworkWeeklyBalances")
                         .HasForeignKey("UserId")
@@ -4304,6 +4505,8 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.Navigation("Package");
+
                     b.Navigation("User");
 
                     b.Navigation("WeekDefinition");
@@ -4320,6 +4523,25 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                     b.Navigation("Order");
                 });
 
+            modelBuilder.Entity("CMSMicroservice.Domain.Entities.PackageFeature", b =>
+                {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Club.ClubFeature", "ClubFeature")
+                        .WithMany()
+                        .HasForeignKey("ClubFeatureId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany("PackageFeatures")
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ClubFeature");
+
+                    b.Navigation("Package");
+                });
+
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Payment.ManualPayment", b =>
                 {
                     b.HasOne("CMSMicroservice.Domain.Entities.Transaction", "Transaction")
@@ -4504,7 +4726,7 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
                         .OnDelete(DeleteBehavior.Restrict);
 
                     b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
-                        .WithMany()
+                        .WithMany("Purchases")
                         .HasForeignKey("PackageId")
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
@@ -4561,12 +4783,19 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.UserWalletChangeLog", b =>
                 {
+                    b.HasOne("CMSMicroservice.Domain.Entities.Package", "Package")
+                        .WithMany()
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
                     b.HasOne("CMSMicroservice.Domain.Entities.UserWallet", "Wallet")
                         .WithMany("UserWalletChangeLogs")
                         .HasForeignKey("WalletId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.Navigation("Package");
+
                     b.Navigation("Wallet");
                 });
 
@@ -4670,6 +4899,10 @@ namespace CMSMicroservice.Infrastructure.Persistence.Migrations
 
             modelBuilder.Entity("CMSMicroservice.Domain.Entities.Package", b =>
                 {
+                    b.Navigation("PackageFeatures");
+
+                    b.Navigation("Purchases");
+
                     b.Navigation("UserOrders");
                 });
 

src/dbbkup/SeedGoldenPackageAndBackfill.sql

@@ -0,0 +1,90 @@
+-- =============================================
+-- Data Migration: Package-Based System
+-- Date: 2026-02-25
+-- Description: Seeds golden package and backfills 
+--   existing records with PackageId = 1
+-- NOTE: This is automatically executed in the EF Migration
+--   (AddPackageBasedSystem). This file is for reference only.
+-- =============================================
+
+USE [YourDatabaseName]; -- Replace with actual DB name
+GO
+
+-- 1. Seed Golden Package (Id=1)
+SET IDENTITY_INSERT [CMS].[Packages] ON;
+
+IF NOT EXISTS (SELECT 1 FROM [CMS].[Packages] WHERE [Id] = 1)
+BEGIN
+    INSERT INTO [CMS].[Packages] 
+        ([Id], [Title], [Description], [ImagePath], [Price],
+         [SortOrder], [IsActive], [IsBasePackage], 
+         [SupportsDayaPurchase], [SupportsDirectPurchase],
+         [ActivationFee], [DiscountMultiplier], [MagicWalletMultiplier],
+         [MaxBalancesPerLeg], [MaxNetworkLevel],
+         [MagicWalletMaxDeposit], [MagicWalletMaxCredit],
+         [Created], [IsDeleted])
+    VALUES 
+        (1, N'پکیج طلایی', N'پکیج اصلی باشگاه مشتریان کارا بازار سلامت', 
+         N'/images/packages/golden.png', 56000000,
+         1, 1, 1, 
+         1, 1,
+         25200000, 2.0, 2.5,
+         300, 15,
+         1000000000, 2500000000,
+         GETUTCDATE(), 0);
+    
+    PRINT 'Golden Package (Id=1) seeded successfully.';
+END
+ELSE
+BEGIN
+    PRINT 'Golden Package (Id=1) already exists. Skipping seed.';
+END
+
+SET IDENTITY_INSERT [CMS].[Packages] OFF;
+GO
+
+-- 2. Backfill PackageId on commission/network tables
+UPDATE [CMS].[WeeklyCommissionPools] SET [PackageId] = 1 WHERE [PackageId] = 0;
+PRINT CONCAT('WeeklyCommissionPools updated: ', @@ROWCOUNT, ' rows');
+
+UPDATE [CMS].[UserCommissionPayouts] SET [PackageId] = 1 WHERE [PackageId] = 0;
+PRINT CONCAT('UserCommissionPayouts updated: ', @@ROWCOUNT, ' rows');
+
+UPDATE [CMS].[NetworkWeeklyBalances] SET [PackageId] = 1 WHERE [PackageId] = 0;
+PRINT CONCAT('NetworkWeeklyBalances updated: ', @@ROWCOUNT, ' rows');
+
+UPDATE [CMS].[ClubMembershipCycles] SET [PackageId] = 1 WHERE [PackageId] = 0;
+PRINT CONCAT('ClubMembershipCycles updated: ', @@ROWCOUNT, ' rows');
+GO
+
+-- 3. Backfill ClubMembership First/Last Activation from existing ActivatedAt
+UPDATE cm SET 
+    cm.[FirstActivationDate] = cm.[ActivatedAt],
+    cm.[LastActivationDate] = cm.[ActivatedAt],
+    cm.[FirstPackageId] = 1,
+    cm.[LastPackageId] = 1
+FROM [CMS].[ClubMemberships] cm
+WHERE cm.[ActivatedAt] IS NOT NULL 
+  AND cm.[FirstActivationDate] IS NULL;
+
+PRINT CONCAT('ClubMemberships backfilled: ', @@ROWCOUNT, ' rows');
+GO
+
+-- 4. Verification Queries
+SELECT 'Packages' AS [Table], COUNT(*) AS [Total], 
+       SUM(CASE WHEN [IsBasePackage] = 1 THEN 1 ELSE 0 END) AS [BasePackages]
+FROM [CMS].[Packages] WHERE [IsDeleted] = 0;
+
+SELECT 'WeeklyCommissionPools' AS [Table], 
+       COUNT(*) AS [Total],
+       SUM(CASE WHEN [PackageId] = 0 THEN 1 ELSE 0 END) AS [MissingPackageId]
+FROM [CMS].[WeeklyCommissionPools] WHERE [IsDeleted] = 0;
+
+SELECT 'ClubMemberships' AS [Table],
+       COUNT(*) AS [Total],
+       SUM(CASE WHEN [FirstPackageId] IS NOT NULL THEN 1 ELSE 0 END) AS [WithFirstPackage],
+       SUM(CASE WHEN [LastActivationDate] IS NOT NULL THEN 1 ELSE 0 END) AS [WithLastActivation]
+FROM [CMS].[ClubMemberships] WHERE [IsDeleted] = 0;
+
+PRINT 'Data migration completed successfully.';
+GO