تغییرات کتابخانه DNTFrameworkCore
public interface ICreationTracking { DateTime CreatedDateTime { get; set; } } public interface IModificationTracking { DateTime? ModifiedDateTime { get; set; } }
public interface IHasRowIntegrity { string Hash { get; set; } } public interface IHasRowVersion { byte[] Version { get; set; } }
public abstract class AggregateRoot<TKey> : Entity<TKey>, IAggregateRoot where TKey : IEquatable<TKey> { private readonly List<IDomainEvent> _events = new List<IDomainEvent>(); public IReadOnlyCollection<IDomainEvent> Events => _events.AsReadOnly(); protected virtual void AddDomainEvent(IDomainEvent newEvent) { _events.Add(newEvent); } public virtual void ClearEvents() { _events.Clear(); } }
public static class EventBusExtensions { public static Task TriggerAsync(this IEventBus bus, IEnumerable<IDomainEvent> events) { var tasks = events.Select(async domainEvent => await bus.TriggerAsync(domainEvent)); return Task.WhenAll(tasks); } public static async Task PublishAsync(this IEventBus bus, IAggregateRoot aggregateRoot) { await bus.TriggerAsync(aggregateRoot.Events); aggregateRoot.ClearEvents(); } }
public interface IKeyValueService : IApplicationService { Task SetValueAsync(string key, string value); Task<Maybe<string>> LoadValueAsync(string key); Task<bool> IsTamperedAsync(string key); } public class KeyValue : Entity, IModificationTracking, ICreationTracking, IHasRowIntegrity { public string Key { get; set; } [Encrypted] public string Value { get; set; } public string Hash { get; set; } public DateTime CreatedDateTime { get; set; } public DateTime? ModifiedDateTime { get; set; } }
public class ExceptionOptions { public List<ExceptionMapItem> Mappings { get; } = new List<ExceptionMapItem>(); [Required] public string DbException { get; set; } [Required] public string DbConcurrencyException { get; set; } [Required] public string InternalServerIssue { get; set; } public bool TryFindMapping(DbException dbException, out ExceptionMapItem mapping) { mapping = null; var words = new HashSet<string>(Regex.Split(dbException.ToStringFormat(), @"\W")); var mappingItem = Mappings.FirstOrDefault(a => a.Keywords.IsProperSubsetOf(words)); if (mappingItem == null) { return false; } mapping = mappingItem; return true; } }
"Exception": { "Mappings": [ { "Message": "به دلیل وجود اطلاعات وابسته امکان حذف وجود ندارد", "Keywords": [ "DELETE", "REFERENCE" ] }, { "Message": "یک تسک با این عنوان قبلا در سیستم ثبت شده است", "MemberName": "Title", "Keywords": [ "Task", "UIX_Task_NormalizedTitle" ] } ], "DbException": "امکان ذخیرهسازی اطلاعات وجود ندارد؛ دوباره تلاش نمائید", "DbConcurrencyException": "اطلاعات توسط کاربری دیگر در شبکه تغییر کرده است", "InternalServerIssue": "متأسفانه مشکلی در فرآیند انجام درخواست شما پیش آمده است!" }
_session.UserId _session.UserId<long>() _session.UserId<int>() _session.UserId<Guid>()
public static class UserClaimTypes { public const string UserName = ClaimTypes.Name; public const string UserId = ClaimTypes.NameIdentifier; public const string SerialNumber = ClaimTypes.SerialNumber; public const string Role = ClaimTypes.Role; public const string DisplayName = nameof(DisplayName); public const string BranchId = nameof(BranchId); public const string BranchName = nameof(BranchName); public const string IsHeadOffice = nameof(IsHeadOffice); public const string TenantId = nameof(TenantId); public const string TenantName = nameof(TenantName); public const string IsHeadTenant = nameof(IsHeadTenant); public const string Permission = nameof(Permission); public const string PackedPermission = nameof(PackedPermission); public const string ImpersonatorUserId = nameof(ImpersonatorUserId); public const string ImpersonatorTenantId = nameof(ImpersonatorTenantId); }
/// <summary> /// Adds a file logger named 'File' to the factory. /// </summary> /// <param name="builder">The <see cref="ILoggingBuilder"/> to use.</param> public static ILoggingBuilder AddFile(this ILoggingBuilder builder) { builder.Services.AddSingleton<ILoggerProvider, FileLoggerProvider>(); return builder; } /// <summary> /// Adds a file logger named 'File' to the factory. /// </summary> /// <param name="builder">The <see cref="ILoggingBuilder"/> to use.</param> /// <param name="configure">Configure an instance of the <see cref="FileLoggerOptions" /> to set logging options</param> public static ILoggingBuilder AddFile(this ILoggingBuilder builder, Action<FileLoggerOptions> configure) { builder.AddFile(); builder.Services.Configure(configure); return builder; }
public interface ITenantResolutionStrategy { string TenantId(); } public interface ITenantStore { Task<Tenant> FindTenantAsync(string tenantId); }
public interface ITenantSession : IScopedDependency { /// <summary> /// Gets current TenantId or null. /// This TenantId should be the TenantId of the <see cref="IUserSession.UserId" />. /// It can be null if given <see cref="IUserSession.UserId" /> is a head-tenant user or no user logged in. /// </summary> string TenantId { get; } /// <summary> /// Gets current TenantName or null. /// This TenantName should be the TenantName of the <see cref="IUserSession.UserId" />. /// It can be null if given <see cref="IUserSession.UserId" /> is a head-tenant user or no user logged in. /// </summary> string TenantName { get; } /// <summary> /// Represents current tenant is head-tenant. /// </summary> bool IsHeadTenant { get; } /// <summary> /// TenantId of the impersonator. /// This is filled if a user with <see cref="IUserSession.ImpersonatorUserId" /> performing actions behalf of the /// <see cref="IUserSession.UserId" />. /// </summary> string ImpersonatorTenantId { get; } }
public static class SystemTime { public static Func<DateTime> Now = () => DateTime.UtcNow; public static Func<DateTime, DateTime> Normalize = (dateTime) => DateTime.SpecifyKind(dateTime, DateTimeKind.Utc); }
public interface IClock : ITransientDependency { DateTime Now { get; } DateTime Normalize(DateTime dateTime); } internal sealed class Clock : IClock { public DateTime Now => SystemTime.Now(); public DateTime Normalize(DateTime dateTime) { return SystemTime.Normalize(dateTime); } }
public class Result { private static readonly Result _ok = new Result(false, string.Empty); private readonly List<ValidationFailure> _failures; protected Result(bool failed, string message) : this(failed, message, Enumerable.Empty<ValidationFailure>()) { Failed = failed; Message = message; } protected Result(bool failed, string message, IEnumerable<ValidationFailure> failures) { Failed = failed; Message = message; _failures = failures.ToList(); } public bool Failed { get; } public string Message { get; } public IEnumerable<ValidationFailure> Failures => _failures.AsReadOnly(); [DebuggerStepThrough] public static Result Ok() => _ok; [DebuggerStepThrough] public static Result Fail(string message) { return new Result(true, message); } //... }
services.AddFramework() .WithModelValidation() .WithFluentValidation() .WithMemoryCache() .WithSecurityService() .WithBackgroundTaskQueue() .WithRandomNumber();
تغییرات کتابخانه DNTFrameworkCore.EFCore
public abstract class TrackableEntity<TKey> : Entity<TKey>, ITrackable where TKey : IEquatable<TKey> { [NotMapped] public TrackingState TrackingState { get; set; } [NotMapped] public ICollection<string> ModifiedProperties { get; set; } }
public static class ConfigurationBuilderExtensions { public static IConfigurationBuilder AddEFCore(this IConfigurationBuilder builder, IServiceProvider provider) { return builder.Add(new EFConfigurationSource(provider)); } }
protected DbContextCore(DbContextOptions options, IEnumerable<IHook> hooks) : base(options) { _hooks = hooks ?? throw new ArgumentNullException(nameof(hooks)); }
public void IgnoreHook(string hookName) { _ignoredHookList.Add(hookName); }
internal sealed class RowIntegrityHook : PostActionHook<IHasRowIntegrity> { public override string Name => HookNames.RowIntegrity; public override int Order => int.MaxValue; public override EntityState HookState => EntityState.Unchanged; protected override void Hook(IHasRowIntegrity entity, HookEntityMetadata metadata, IUnitOfWork uow) { metadata.Entry.Property(EFCore.Hash).CurrentValue = uow.EntityHash(entity); } }
//DbContextCore : IUnitOfWork public string EntityHash<TEntity>(TEntity entity) where TEntity : class { var row = Entry(entity).ToDictionary(p => p.Metadata.Name != EFCore.Hash && !p.Metadata.ValueGenerated.HasFlag(ValueGenerated.OnUpdate) && !p.Metadata.IsShadowProperty()); return EntityHash<TEntity>(row); } protected virtual string EntityHash<TEntity>(Dictionary<string, object> row) where TEntity : class { var json = JsonConvert.SerializeObject(row, Formatting.Indented); using (var hashAlgorithm = SHA256.Create()) { var byteValue = Encoding.UTF8.GetBytes(json); var byteHash = hashAlgorithm.ComputeHash(byteValue); return Convert.ToBase64String(byteHash); } }
IsTamperedAsync HasTamperedEntryAsync TamperedEntryListAsync
public const string CreatedDateTime = nameof(ICreationTracking.CreatedDateTime); public const string CreatedByUserId = nameof(CreatedByUserId); public const string CreatedByBrowserName = nameof(CreatedByBrowserName); public const string CreatedByIP = nameof(CreatedByIP); public const string ModifiedDateTime = nameof(IModificationTracking.ModifiedDateTime); public const string ModifiedByUserId = nameof(ModifiedByUserId); public const string ModifiedByBrowserName = nameof(ModifiedByBrowserName); public const string ModifiedByIP = nameof(ModifiedByIP);
protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.NormalizeDateTime(); modelBuilder.NormalizeDecimalPrecision(precision: 20, scale: 6); base.OnModelCreating(modelBuilder); }
MigrateDbContext<TContext>(this IHost host)
services.AddEFCore<ProjectDbContext>() .WithTrackingHook<long>() .WithDeletedEntityHook() .WithRowIntegrityHook() .WithNumberingHook(options => { options.NumberedEntityMap[typeof(Task)] = new NumberedEntityOption { Prefix = "Task", FieldNames = new[] {nameof(Task.BranchId)} }; });
تغییرات کتابخانه DNTFrameworkCore.Web.Tenancy
services.AddTenancy() .WithTenantSession() .WithStore<InMemoryTenantStore>() .WithResolutionStrategy<HostResolutionStrategy>();
app.UseTenancy();
سایر کتابخانهها تغییرات خاصی نداشتند و صرفا نحوه معرفی سرویسهای آنها ممکن است تغییر کند و یا وابستگیهای آنها به آخرین نسخه موجود ارتقاء داده شده باشند که در پروژه DNTFrameworkCore.TestAPI اعمال شدهاند.
PM> Install-Package DNTFrameworkCore PM> Install-Package DNTFrameworkCore.EFCore PM> Install-Package DNTFrameworkCore.EFCore.SqlServer PM> Install-Package DNTFrameworkCore.Web PM> Install-Package DNTFrameworkCore.FluentValidation PM> Install-Package DNTFrameworkCore.Web.Tenancy PM> Install-Package DNTFrameworkCore.Licensing