media

VizhTalk.Learning.Domain/Entities/FileGroup.cs

@@ -0,0 +1,33 @@
+using VizhTalk.BuildingBlocks.Domain;
+using VizhTalk.Learning.Domain.TypeIds;
+using VizhTalk.Learning.Domain.ValueObjects;
+
+namespace VizhTalk.Learning.Domain.Entities;
+
+public class FileGroup : Entity<FileGroupId>
+{
+    public FileGroup()
+    {
+        
+    }
+    private FileGroup(FileGroupKey key,
+        FileGroupTitle title,
+        bool isSecure,
+        long mediaGroupId)
+    {
+        Title = title;
+        MediaGroupId = mediaGroupId;
+        Key = key;
+        IsSecure = isSecure;
+    }
+    public FileGroupTitle Title { get; set; }
+    public FileGroupKey Key { get; private set; }
+    public long MediaGroupId { get; private set; }
+    public bool IsSecure { get; set; }
+
+    public static FileGroup CreateNew(FileGroupKey key,
+        FileGroupTitle title,
+        bool isSecure,
+        long mediaGroupId) 
+        => new(key,title, isSecure, mediaGroupId);
+}

VizhTalk.Learning.Domain/Entities/Language.cs

@@ -10,15 +10,20 @@ public class Language : Entity<LanguageId>, IAggregateRoot
     {
         // only EF
     }
-    private Language(LanguageTitle title)
+    private Language(LanguageTitle title, Media icon)
     {
         Title = title;
+        Icon = icon;
+
     }
     public LanguageTitle Title { get; private set; }
+    public Media Icon { get; private set; }
 
-    public static Language CreateNew(LanguageTitle title)
-        => new(title);
+    public static Language CreateNew(LanguageTitle title,Media icon)
+        => new(title, icon);
     
     public void SetTitle(LanguageTitle title)
         => Title = title;
+    public void SetIcon(Media icon)
+        => Icon = icon;
 }

VizhTalk.Learning.Domain/Entities/Media.cs

@@ -0,0 +1,14 @@
+using VizhTalk.BuildingBlocks.Domain;
+using VizhTalk.Learning.Domain.TypeIds;
+using VizhTalk.Learning.Domain.ValueObjects;
+
+namespace VizhTalk.Learning.Domain.Entities;
+
+public class Media : Entity<MediaId>
+{
+    public string Name { get; private set; }
+    public string ContentType { get;  private set; }
+    public int Size { get; private set; }
+    public EntityType EntityType { get; private set; }
+
+}

VizhTalk.Learning.Domain/TypeIds/FileGroupId.cs

@@ -0,0 +1,10 @@
+using VizhTalk.BuildingBlocks.Domain;
+
+namespace VizhTalk.Learning.Domain.TypeIds;
+
+public class FileGroupId : TypeIdValueBase<long>
+{
+    public FileGroupId(long value) : base(value)
+    {
+    }
+}

VizhTalk.Learning.Domain/TypeIds/LanguageId.cs

@@ -7,9 +7,9 @@ using VizhTalk.BuildingBlocks.Domain;
 
 namespace VizhTalk.Learning.Domain.TypeIds
 {
-    public class LanguageId : TypedIdValueBase<int>
+    public class LanguageId : TypeIdValueBase<short>
     {
-        public LanguageId(int value) : base(value)
+        public LanguageId(short value) : base(value)
         {
         }
     }

VizhTalk.Learning.Domain/TypeIds/MediaId.cs

@@ -0,0 +1,10 @@
+using VizhTalk.BuildingBlocks.Domain;
+
+namespace VizhTalk.Learning.Domain.TypeIds;
+
+public class MediaId : TypeIdValueBase<Guid>
+{
+    public MediaId(Guid value) : base(value)
+    {
+    }
+}

VizhTalk.Learning.Domain/ValueObjects/EntityType.cs

@@ -0,0 +1,18 @@
+using VizhTalk.BuildingBlocks.Domain;
+
+namespace VizhTalk.Learning.Domain.ValueObjects;
+
+public class EntityType : ValueObject
+{
+    public EntityType(string entityId, EntityTypeEnum type)
+    {
+        EntityId = entityId;
+        Type = type;
+    }
+    public string EntityId { get; private  set; }
+    public EntityTypeEnum Type { get;  private set; }
+}
+public enum EntityTypeEnum
+{
+    Language = 0
+}

VizhTalk.Learning.Domain/ValueObjects/FileGroupKey.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VizhTalk.BuildingBlocks.Domain;
+using VizhTalk.BuildingBlocks.Domain.Guards;
+
+namespace VizhTalk.Learning.Domain.ValueObjects
+{
+    public class FileGroupKey : ValueObject
+    {
+        public static FileGroupKey LanguageIcon = new("Language");
+        public FileGroupKey(string entityName, string? entityId = null)
+        {
+            Guard.NullOrEmpty(entityName, entityName);
+            Guard.MaxLength(entityName, entityName, 30);
+            if (entityId != null)
+                Value = $"VizhTalk.Learning.{entityName}.{entityId}";
+            else
+                Value = $"VizhTalk.Learning.{entityName}";
+        }
+        public string Value { get; private set; }
+    }
+}

VizhTalk.Learning.Domain/ValueObjects/FileGroupTitle.cs

@@ -0,0 +1,14 @@
+using VizhTalk.BuildingBlocks.Domain.Guards;
+using VizhTalk.BuildingBlocks.Domain;
+
+namespace VizhTalk.Learning.Domain.ValueObjects;
+
+public class FileGroupTitle : ValueObject
+{
+    public FileGroupTitle(string value)
+    {
+        Guard.NullOrEmpty(value, nameof(FileGroupTitle));
+        Guard.MaxLength(value, nameof(FileGroupTitle), 50);
+    }
+    public string Value { get; set; }
+}