feat: add LawId to InstitutionContract and related classes for improved contract management

Company.Domain/InstitutionContractAgg/InstitutionContract.cs

@@ -17,7 +17,7 @@ public class InstitutionContract : EntityBase
         string contractEndFa, double contractAmount, double dailyCompenseation, double obligation,
         double totalAmount, int extensionNo, string workshopManualCount, string employeeManualCount, string description,
         string officialCompany, string typeOfcontract, string hasValueAddedTax, double valueAddedTax,
-        List<InstitutionContractWorkshopInitial> workshopDetails)
+        List<InstitutionContractWorkshopInitial> workshopDetails, long lawId)
     {
         ContractNo = contractNo;
         RepresentativeId = representativeId;
@@ -54,8 +54,11 @@ public class InstitutionContract : EntityBase
         Installments = [];
         WorkshopGroup = new InstitutionContractWorkshopGroup(id, workshopDetails);
         PublicId = Guid.NewGuid();
+        LawId = lawId;
     }
 
+    public long LawId { get; private set; }
+
     public string ContractNo { get; private set; }
 
     public long RepresentativeId { get; private set; }

Company.Domain/LawAgg/Law.cs

@@ -16,6 +16,7 @@ namespace Company.Domain.LawAgg
         public LawType Type { get; private set; }
         public string HeadTitle { get; private set; }
         public string NotificationsJson { get; private set; }
+        public int Version { get; private set; }
 
         [NotMapped]
         public List<string> Notifications
@@ -26,14 +27,15 @@ namespace Company.Domain.LawAgg
             set => NotificationsJson = JsonSerializer.Serialize(value);
         }
 
-        public Law(string title, LawType lawType, List<string> notifications, string headTitle )
+        public Law(string title, LawType lawType, List<string> notifications, string headTitle, int version = 1)
         {
             Title = title;
-            IsActive = true;
+            IsActive = true; // آخرین نسخه فعال است
             Items = new List<LawItem>();
             Type = lawType;
             Notifications = notifications ?? new List<string>();
             HeadTitle = headTitle;
+            Version = version;
         }
 
         public void Edit(string title)
@@ -46,7 +48,6 @@ namespace Company.Domain.LawAgg
             Items.Add(new LawItem(header, details, orderNumber));
         }
 
-
         public void SetItem(List<LawItem> items)
         {
             Items = items ?? new List<LawItem>();
@@ -67,6 +68,32 @@ namespace Company.Domain.LawAgg
         {
             IsActive = false;
         }
+
+        public void SetAsLatestVersion()
+        {
+            IsActive = true;
+        }
+
+        public void SetAsOldVersion()
+        {
+            IsActive = false;
+        }
+
+        public Law CreateNewVersion(string title, List<string> notifications, string headTitle, List<LawItem> items)
+        {
+            var newVersion = new Law(
+                title,
+                this.Type,
+                notifications,
+                headTitle,
+                this.Version + 1
+            );
+            
+            newVersion.SetItem(items);
+            newVersion.SetAsLatestVersion();
+            
+            return newVersion;
+        }
     }
 
     public class LawItem

CompanyManagment.App.Contracts/InstitutionContract/CreateInstitutionContract.cs

@@ -8,6 +8,7 @@ namespace CompanyManagment.App.Contracts.InstitutionContract;
 
 public class CreateInstitutionContract
 {
+    public long LawId { get; set; }
     public string ContractNo { get; set; }
 
     [Required(ErrorMessage = "انتخاب معرف اجباری است")]

CompanyManagment.App.Contracts/InstitutionContract/CreateInstitutionContractRequest.cs

@@ -100,6 +100,8 @@ public class CreateInstitutionContractRequest
     public double TaxAmount { get; set; }
 
     public double OneMonthAmount { get; set; }
+
+    public long LawId { get; set; }
 }
 /// <summary>
 /// مدت زمان قرارداد نهاد

CompanyManagment.App.Contracts/InstitutionContract/IInstitutionContractApplication.cs

@@ -242,6 +242,7 @@ public class InstitutionContractExtensionCompleteRequest
 {
     public Guid TemporaryId { get; set; }
     public bool IsInstallment { get; set; }
+    public long LawId { get; set; }
 }
 
 public class InstitutionContractExtensionPaymentResponse

CompanyManagment.App.Contracts/Law/LawViewModel.cs

@@ -14,6 +14,7 @@ namespace CompanyManagment.App.Contracts.Law
         public LawType Type { get; set; }
         public string HeadTitle { get; set; }
         public List<string> Notifications { get; set; }
+        public int Version { get; set; }
     }
 
     public class LawItemViewModel

CompanyManagment.Application/InstitutionContractApplication.cs

@@ -209,7 +209,7 @@ public class InstitutionContractApplication : IInstitutionContractApplication
             command.ContractStartFa, contractEndGr, command.ContractEndFa, command.ContractAmount,
             command.DailyCompenseation, command.Obligation,
             command.TotalAmount, 0, command.WorkshopManualCount, command.EmployeeManualCount, command.Description,
-            command.OfficialCompany, command.TypeOfContract, command.HasValueAddedTax, command.ValueAddedTax, []);
+            command.OfficialCompany, command.TypeOfContract, command.HasValueAddedTax, command.ValueAddedTax, [],command.LawId);
 
         _institutionContractRepository.Create(createContract);
         _institutionContractRepository.SaveChanges();
@@ -318,7 +318,7 @@ public class InstitutionContractApplication : IInstitutionContractApplication
             command.DailyCompenseation, command.Obligation,
             command.TotalAmount, command.ExtensionNo, command.WorkshopManualCount, command.EmployeeManualCount,
             command.Description, command.OfficialCompany, command.TypeOfContract, command.HasValueAddedTax,
-            command.ValueAddedTax, []);
+            command.ValueAddedTax, [],command.LawId);
 
         _institutionContractRepository.Create(createContract);
         _institutionContractRepository.SaveChanges();
@@ -1046,7 +1046,7 @@ public class InstitutionContractApplication : IInstitutionContractApplication
             command.Workshops.Count.ToString(),
             command.Workshops.Sum(x => x.PersonnelCount).ToString(), command.Description,
             "NotOfficial", "JobRelation", hasValueAddedTax,
-            command.TaxAmount, workshopDetails);
+            command.TaxAmount, workshopDetails,command.LawId);
 
 
         FinancialStatment financialStatement;

CompanyManagment.Application/LawApplication.cs

@@ -20,9 +20,16 @@ public class LawApplication : ILawApplication
     public OperationResult Create(CreateLaw command)
     {
         var operation = new OperationResult();
-        if (_lawRepository.Exists(x => x.Type == command.Type))
+        
+        // قبل از ایجاد قانون جدید، همه قوانین قدیمی از این نوع را غیرفعال می‌کنیم
+        var existingLaws = _lawRepository.Get().Where(x => x.Type == command.Type).ToList();
+        if (existingLaws.Any())
         {
-            return operation.Failed("این قانون قبلا ثبت شده است");
+            foreach (var existingLaw in existingLaws)
+            {
+                existingLaw.Deactivate();
+            }
+            _lawRepository.SaveChanges();
         }
 
         var law = new Law(command.Title, command.Type, command.Notifications, command.HeadTitle);
@@ -56,6 +63,8 @@ public class LawApplication : ILawApplication
         {
             return operation.Failed("باید حداقل یک بند برای قانون باید ثبت شود");
         }
+
+        // Create new items list for the new version
         var orderNumber = 1;
         var lawItems = command.Items.Select(x =>
         {
@@ -63,12 +72,17 @@ public class LawApplication : ILawApplication
             orderNumber++;
             return res;
         }).ToList();
-            
-        law.Edit(command.Title);
-            
-        law.SetItem(lawItems);
-
+        
+        // Mark the current version as old version
+        law.SetAsOldVersion();
+        
+        // Create a new version based on the old one
+        var newVersion = law.CreateNewVersion(command.Title, command.Notifications, command.HeadTitle, lawItems);
+        
+        // Save the new version
+        _lawRepository.Create(newVersion);
         _lawRepository.SaveChanges();
+        
         return operation.Succcedded();
     }
 
@@ -82,13 +96,13 @@ public class LawApplication : ILawApplication
             return operation.Failed("باید حداقل یک بند برای قانون باید ثبت شود");
         }
         
-        // Check if law exists by type
-        var existingLaw = _lawRepository.Get().FirstOrDefault(x => x.Type == command.Type);
+        // Check if active law exists by type
+        var existingLaw = _lawRepository.Get().FirstOrDefault(x => x.Type == command.Type && x.IsActive);
         
         if (existingLaw == null)
         {
             // If law doesn't exist, create a new one
-            var law = new Law(command.Title, command.Type,command.Notifications, command.HeadTitle);
+            var law = new Law(command.Title, command.Type, command.Notifications, command.HeadTitle);
             
             var orderNumber = 1;
             foreach (var item in command.Items)
@@ -102,7 +116,10 @@ public class LawApplication : ILawApplication
         }
         else
         {
-            // If law exists, update it
+            // Mark the current version as old version
+            existingLaw.SetAsOldVersion();
+            
+            // Create new items list for the new version
             var orderNumber = 1;
             var lawItems = command.Items.Select(x =>
             {
@@ -111,9 +128,11 @@ public class LawApplication : ILawApplication
                 return res;
             }).ToList();
             
-            existingLaw.Edit(command.Title);
-            existingLaw.SetItem(lawItems);
+            // Create a new version based on the old one
+            var newVersion = existingLaw.CreateNewVersion(command.Title, command.Notifications, command.HeadTitle, lawItems);
             
+            // Save the new version
+            _lawRepository.Create(newVersion);
             _lawRepository.SaveChanges();
         }
         
@@ -128,8 +147,17 @@ public class LawApplication : ILawApplication
         if (law == null)
             return operation.Failed(ApplicationMessages.RecordNotFound);
 
+        // غیرفعال کردن همه نسخه‌های قبلی از این نوع قانون
+        var otherLaws = _lawRepository.Get().Where(x => x.Type == law.Type && x.id != law.id).ToList();
+        foreach (var otherLaw in otherLaws)
+        {
+            otherLaw.Deactivate();
+        }
+        
+        // فعال کردن این نسخه به عنوان آخرین نسخه
         law.Activate();
         _lawRepository.SaveChanges();
+        
         return operation.Succcedded();
     }
 
@@ -149,9 +177,11 @@ public class LawApplication : ILawApplication
     public OperationResult ActivateByType(LawType type)
     {
         var operation = new OperationResult();
-        var law = _lawRepository.Get().FirstOrDefault(x => x.Type == type);
-
-        if (law == null)
+        
+        // غیرفعال کردن همه نسخه‌های قبلی از این نوع قانون
+        var existingLaws = _lawRepository.Get().Where(x => x.Type == type).ToList();
+        
+        if (!existingLaws.Any())
         {
             // If law doesn't exist, create a new active one with default values
             var newLaw = new Law(GetDefaultTitleForLawType(type), type, new List<string>(), "");
@@ -160,21 +190,36 @@ public class LawApplication : ILawApplication
             _lawRepository.SaveChanges();
             return operation.Succcedded();
         }
-
-        law.Activate();
+        
+        // فعال کردن آخرین نسخه (با بالاترین شماره نسخه)
+        var latestVersion = existingLaws.OrderByDescending(x => x.Version).First();
+        
+        // غیرفعال کردن سایر نسخه‌ها
+        foreach (var law in existingLaws.Where(x => x.id != latestVersion.id))
+        {
+            law.Deactivate();
+        }
+        
+        // فعال کردن آخرین نسخه
+        latestVersion.Activate();
         _lawRepository.SaveChanges();
+        
         return operation.Succcedded();
     }
 
     public OperationResult DeactivateByType(LawType type)
     {
         var operation = new OperationResult();
-        var law = _lawRepository.Get().FirstOrDefault(x => x.Type == type);
+        var laws = _lawRepository.Get().Where(x => x.Type == type).ToList();
 
-        if (law == null)
+        if (!laws.Any())
             return operation.Failed("قانون مورد نظر یافت نشد");
 
-        law.Deactivate();
+        foreach (var law in laws)
+        {
+            law.Deactivate();
+        }
+        
         _lawRepository.SaveChanges();
         return operation.Succcedded();
     }
@@ -187,6 +232,8 @@ public class LawApplication : ILawApplication
             Id = law.id,
             Title = law.Title,
             Type = law.Type,
+            HeadTitle = law.HeadTitle,
+            Notifications = law.Notifications,
             Items = law.Items.OrderBy(x => x.OrderNumber).Select(x => new LawItemViewModel
             {
                 Header = x.Header,
@@ -197,10 +244,8 @@ public class LawApplication : ILawApplication
 
     public async Task<List<LawViewModel>> GetList(LawSearchModel searchModel)
     {
-        // Get filtered laws from database
+        // Get all laws from database, including version information
         return await _lawRepository.GetList(searchModel);
-        
-
     }
 
     private string GetDefaultTitleForLawType(LawType lawType)
@@ -225,6 +270,9 @@ public class LawApplication : ILawApplication
             IsActive = law.IsActive,
             CreatedAt = law.CreationDate,
             Type = law.Type,
+            HeadTitle = law.HeadTitle,
+            Notifications = law.Notifications,
+            Version = law.Version,
             Items = law.Items.OrderBy(x=>x.OrderNumber).Select(x => new LawItemViewModel
             {
                 Header = x.Header,
@@ -235,6 +283,7 @@ public class LawApplication : ILawApplication
 
     public async Task<LawViewModel> GetLawByType(LawType type)
     {
+        // Only get the active (latest) version of the law
         var lawViewModel = await _lawRepository.GetByType(type);
         
         // If no law exists for this type, return a default empty law
@@ -247,6 +296,7 @@ public class LawApplication : ILawApplication
                 IsActive = false,
                 CreatedAt = DateTime.Now,
                 Type = type,
+                Version = 1,
                 Items = new List<LawItemViewModel>()
             };
         }

CompanyManagment.EFCore/Migrations/20251013055841_Add Law Id to institutionContract.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CompanyManagment.EFCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddLawIdtoinstitutionContract : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "Version",
+                table: "Law",
+                type: "int",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.AddColumn<long>(
+                name: "LawId",
+                table: "InstitutionContracts",
+                type: "bigint",
+                nullable: false,
+                defaultValue: 0L);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Version",
+                table: "Law");
+
+            migrationBuilder.DropColumn(
+                name: "LawId",
+                table: "InstitutionContracts");
+        }
+    }
+}

CompanyManagment.EFCore/Migrations/CompanyContextModelSnapshot.cs

@@ -3130,6 +3130,9 @@ namespace CompanyManagment.EFCore.Migrations
                     b.Property<bool>("IsInstallment")
                         .HasColumnType("bit");
 
+                    b.Property<long>("LawId")
+                        .HasColumnType("bigint");
+
                     b.Property<double>("Obligation")
                         .HasColumnType("float");
 
@@ -4073,6 +4076,9 @@ namespace CompanyManagment.EFCore.Migrations
                         .HasMaxLength(50)
                         .HasColumnType("nvarchar(50)");
 
+                    b.Property<int>("Version")
+                        .HasColumnType("int");
+
                     b.HasKey("id");
 
                     b.ToTable("Law", (string)null);

CompanyManagment.EFCore/Repository/InstitutionContractRepository.cs

@@ -2227,7 +2227,8 @@ public class InstitutionContractRepository : RepositoryBase<long, InstitutionCon
             extensionNo, workshopsCount, employeeCount,
             previousInstitutionContract.Description,
             "NotOfficial", "JobRelation", hasValueAddedTax,
-            payment.Tax.MoneyToDouble(),[]);
+            payment.Tax.MoneyToDouble(),[],
+            request.LawId);
 
         await CreateAsync(entity);
         await SaveChangesAsync();

CompanyManagment.EFCore/Repository/LawRepository.cs

@@ -49,7 +49,8 @@ public class LawRepository:RepositoryBase<long,Law>,ILawRepository
 
     public async Task<List<LawViewModel>> GetList(LawSearchModel searchModel)
     {
-        var query = _context.Laws.Include(x => x.Items).AsQueryable();
+        var query = _context.Laws.Include(x => x.Items)
+            .Where(x=>x.IsActive).AsQueryable();
 
         if (!string.IsNullOrWhiteSpace(searchModel.Title))
             query = query.Where(x => x.Title.Contains(searchModel.Title));

ServiceHost/Areas/Admin/Pages/Shared/_Menu.cshtml

@@ -69,7 +69,7 @@
 
             <ul>
             <li>
-                <a asp-page="/Index" class="waves-effect btnDashboard">
+                <a href="https://admin@(AppSetting.Value.Domain)/dashboard" class="waves-effect btnDashboard">
                     <div class="menuTitle">
                         <i class="md md-home"></i>
                         <span> پیشخان </span>

ServiceHost/Areas/AdminNew/Pages/Shared/_Menu.cshtml

@@ -126,7 +126,7 @@
             <div id="sidebar-menu">
                 <ul>
                     <li>
-                        <a asp-area="Admin" asp-page="/Index" class="waves-effect btnDashboard">
+                        <a href="https://admin@(AppSetting.Value.Domain)/dashboard" class="waves-effect btnDashboard">
                             <div class="menuTitle">
                                 <i class="md md-home"></i>
                                 <span> پیشخان </span>
@@ -633,7 +633,7 @@
                             </span>
                         </a>
                         <ul class="list-unstyled sdf10">
-                            <li permission="307"><a class="clik10" asp-area="Admin" asp-page="/Company/InstitutionContracts/Index">
+                            <li permission="307"><a class="clik10" href="https://admin@(AppSetting.Value.Domain)/institution-contract">
                                     <svg width="13" height="13" viewBox="0 0 13 13" fill="none" xmlns="http://www.w3.org/2000/svg" style="width: 7px;margin: 0 6px;">
                                         <circle cx="6.5" cy="6.5" r="6.5" fill="white"/>
                                     </svg>