feat: add versioning to Law entity and implement version management in LawApplication

2025-10-13 09:02:17 +03:30
parent 5cde26e7f3
commit fdf7fa0d3c
4 changed files with 107 additions and 28 deletions
--- a/Company.Domain/LawAgg/Law.cs
+++ b/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
--- a/CompanyManagment.App.Contracts/Law/LawViewModel.cs
+++ b/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
--- a/CompanyManagment.Application/LawApplication.cs
+++ b/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 =>
        {
@@ -64,11 +73,16 @@ public class LawApplication : ILawApplication
            return res;
        }).ToList();
        
-        law.Edit(command.Title);
+        // Mark the current version as old version
+        law.SetAsOldVersion();
        
-        law.SetItem(lawItems);
+        // 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();
    }

@@ -82,8 +96,8 @@ 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)
        {
@@ -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>(), "");
@@ -161,20 +191,35 @@ public class LawApplication : ILawApplication
            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");

+        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>()
            };
        }
--- a/CompanyManagment.EFCore/Repository/LawRepository.cs
+++ b/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));