initial commit from an older template

Database/Repositories/UnitOfWork.cs

@@ -0,0 +1,239 @@
+using GamificationService.Models.Database;
+using Microsoft.EntityFrameworkCore.Storage;
+
+namespace GamificationService.Database.Repositories;
+
+public class UnitOfWork : IDisposable
+{
+    #region  fields
+    
+    private ApplicationContext _context;
+    private GenericRepository<UserProfile> _userProfileRepository;
+    private GenericRepository<ApplicationRole> _roleRepository;
+    private GenericRepository<Right?> _rightRepository;
+    private GenericRepository<RefreshToken> _refreshTokenRepository;
+    private GenericRepository<RoleRight> _roleRightRepository;
+    private GenericRepository<UserRole> _userRoleRepository;
+    private GenericRepository<Instruction> _instructionRepository;
+    private GenericRepository<InstructionParagraph> _instructionParagraphRepository;
+    private GenericRepository<InstructionCategory> _instructionCategoryRepository;
+    private GenericRepository<InstructionTest> _instructionTestRepository;
+    private GenericRepository<InstructionTestQuestion> _instructionTestQuestionRepository;
+    private GenericRepository<InstructionTestResult> _instructionTestResultRepository;
+    
+    #endregion
+    
+    
+    private IDbContextTransaction _transaction;
+    
+    public UnitOfWork(ApplicationContext context)
+    {
+        _context = context;
+    }
+
+
+    #region Properties
+
+    public GenericRepository<UserProfile> UserProfileRepository
+    {
+        get
+        {
+            if (this._userProfileRepository == null)
+            {
+                this._userProfileRepository = new GenericRepository<UserProfile>(_context);
+            }
+            return _userProfileRepository;
+        }
+    }
+    
+    public GenericRepository<ApplicationRole> RoleRepository
+    {
+        get
+        {
+            if (this._roleRepository == null)
+            {
+                this._roleRepository = new GenericRepository<ApplicationRole>(_context);
+            }
+            return _roleRepository;
+        }
+    }
+    
+    public GenericRepository<Right?> RightRepository
+    {
+        get
+        {
+            if (this._rightRepository == null)
+            {
+                this._rightRepository = new GenericRepository<Right?>(_context);
+            }
+            return _rightRepository;
+        }
+    }
+    
+    public GenericRepository<RefreshToken> RefreshTokenRepository
+    {
+        get
+        {
+            if (this._refreshTokenRepository == null)
+            {
+                this._refreshTokenRepository = new GenericRepository<RefreshToken>(_context);
+            }
+            return _refreshTokenRepository;
+        }
+    }
+    
+    public GenericRepository<RoleRight> RoleRightRepository
+    {
+        get
+        {
+            if (this._roleRightRepository == null)
+            {
+                this._roleRightRepository = new GenericRepository<RoleRight>(_context);
+            }
+            return _roleRightRepository;
+        }
+    }
+    
+    public GenericRepository<UserRole> UserRoleRepository
+    {
+        get
+        {
+            if (this._userRoleRepository == null)
+            {
+                this._userRoleRepository = new GenericRepository<UserRole>(_context);
+            }
+            return _userRoleRepository;
+        }
+    }
+    
+    public GenericRepository<Instruction> InstructionRepository
+    {
+        get
+        {
+            if (this._instructionRepository == null)
+            {
+                this._instructionRepository = new GenericRepository<Instruction>(_context);              
+            }            
+            return _instructionRepository;
+        }
+    }
+    
+    public GenericRepository<InstructionParagraph> InstructionParagraphRepository
+    {
+        get
+        {
+            if (this._instructionParagraphRepository == null)
+            {
+                this._instructionParagraphRepository = new GenericRepository<InstructionParagraph>(_context);              
+            }            
+            return _instructionParagraphRepository;
+        }
+    }
+
+    public GenericRepository<InstructionCategory> InstructionCategoryRepository
+    {
+        get
+        {
+            if (this._instructionCategoryRepository == null)
+            {
+                this._instructionCategoryRepository = new GenericRepository<InstructionCategory>(_context);              
+            }            
+            return _instructionCategoryRepository;
+        }
+    }
+
+    public GenericRepository<InstructionTest> InstructionTestRepository
+    {
+        get
+        {
+            if (this._instructionTestRepository == null)
+            {
+                this._instructionTestRepository = new GenericRepository<InstructionTest>(_context);              
+            }            
+            return _instructionTestRepository;
+        }
+    }
+
+    public GenericRepository<InstructionTestQuestion> InstructionTestQuestionRepository
+    {
+        get
+        {
+            if (this._instructionTestQuestionRepository == null)
+            {
+                this._instructionTestQuestionRepository = new GenericRepository<InstructionTestQuestion>(_context);              
+            }            
+            return _instructionTestQuestionRepository;
+        }
+    }
+
+    public GenericRepository<InstructionTestResult> InstructionTestResultRepository
+    {
+        get
+        {
+            if (this._instructionTestResultRepository == null)
+            {
+                this._instructionTestResultRepository = new GenericRepository<InstructionTestResult>(_context);              
+            }            
+            return _instructionTestResultRepository;
+        }
+    }
+
+    #endregion
+ 
+
+    
+
+    public bool Save()
+    {
+       return _context.SaveChanges() > 0;
+    }
+
+    public async Task<bool> SaveAsync()
+    {
+       return await _context.SaveChangesAsync() > 0;
+    }
+
+    
+    private bool disposed = false;
+
+    protected virtual void Dispose(bool disposing)
+    {
+        if (!this.disposed)
+        {
+            if (disposing)
+            {
+                _context.Dispose();
+            }
+        }
+        this.disposed = true;
+    }
+    public async Task BeginTransactionAsync()
+    {
+        if (_transaction is not null)
+            throw new InvalidOperationException("A transaction has already been started.");
+        _transaction = await _context.Database.BeginTransactionAsync();
+    }
+    public async Task CommitAsync()
+    {
+        if (_transaction is null)
+            throw new InvalidOperationException("A transaction has not been started.");
+    
+        try
+        {
+            await _transaction.CommitAsync();
+            _transaction.Dispose();
+            _transaction = null;
+        }
+        catch (Exception)
+        {
+            if (_transaction is not null)
+                await _transaction.RollbackAsync();
+            throw;
+        }
+    }
+    public void Dispose()
+    {
+        Dispose(true);
+        GC.SuppressFinalize(this);
+    }
+}