新增私聊相关

Hotfix/Social/Mail/Helper/MailBoxFactory.cs

@@ -0,0 +1,55 @@
+using Fantasy;
+using Fantasy.Entitas;
+using Fantasy.Helper;
+using NB.Game;
+
+namespace NB.Chat;
+
+public static class MailBoxFactory
+{
+    /// <summary>
+    /// 创建一个邮件箱
+    /// </summary>
+    /// <param name="scene"></param>
+    /// <param name="sendAccountId"></param>
+    /// <param name="mail"></param>
+    /// <param name="expireTime"></param>
+    /// <param name="accountIds"></param>
+    /// <returns></returns>
+    public static MailBox Create(Scene scene, long sendAccountId, Mail mail, int expireTime, List<long> accountIds)
+    {
+        var mailBox = Entity.Create<MailBox>(scene, true, true);
+        mailBox.SendAccountId = sendAccountId;
+        mailBox.Mail = mail;
+        mailBox.ExpireTime = TimeHelper.Now + expireTime;
+        mailBox.CreateTime = TimeHelper.Now;
+        if (accountIds == null || accountIds.Count <= 0)
+        {
+            return mailBox;
+        }
+
+        foreach (var accountId in accountIds)
+        {
+            mailBox.AccountId.Add(accountId);
+        }
+
+        return mailBox;
+    }
+
+    /// <summary>
+    /// 创建一个邮件箱
+    /// </summary>
+    /// <param name="scene"></param>
+    /// <param name="sendAccountId"></param>
+    /// <param name="expireTime"></param>
+    /// <param name="accountIds"></param>
+    /// <param name="content"></param>
+    /// <param name="items"></param>
+    /// <returns></returns>
+    public static MailBox Create(Scene scene, long sendAccountId, int expireTime, List<long> accountIds,
+        string content, List<AwardItem> items = null)
+    {
+        var mail = MailFactory.Create(scene, content, items);
+        return Create(scene, sendAccountId, mail, expireTime, accountIds);
+    }
+}

Hotfix/Social/Mail/Helper/MailConversationHelper.cs

@@ -0,0 +1,38 @@
+using Fantasy;
+using Fantasy.Async;
+using NB.Game;
+
+namespace NB.Chat;
+
+public static class MailConversationHelper
+{
+    /// <summary>
+    /// 从数据库中读取GameAccount
+    /// </summary>
+    /// <param name="scene"></param>
+    /// <param name="firstId"></param>
+    /// <param name="secondId"></param>
+    /// <returns></returns>
+    public static async FTask<MailConversation> LoadDataBase(Scene scene, long firstId, long secondId)
+    {
+        var conversation =
+            await scene.World.DataBase.First<MailConversation>(d => d.FirstId == firstId && d.SecondId == secondId);
+        if (conversation == null)
+        {
+            return null;
+        }
+
+        conversation.Deserialize(scene);
+        return conversation;
+    }
+    
+    /// <summary>
+    /// 从数据库中移除
+    /// </summary>
+    /// <param name="scene"></param>
+    /// <param name="id"></param>
+    public static async FTask DeleteDataBase(Scene scene,long id)
+    {
+        await scene.World.DataBase.Remove<MailConversation>(id);
+    }
+}

Hotfix/Social/Mail/Helper/MailFactory.cs

@@ -0,0 +1,30 @@
+using Fantasy;
+using Fantasy.Entitas;
+using Fantasy.Helper;
+using Fantasy.Serialize;
+using NB.Game;
+
+namespace NB.Chat;
+
+public static class MailFactory
+{
+    private static readonly ISerialize _serializer = SerializerManager.GetSerializer(FantasySerializerType.Bson);
+
+    public static Mail Create(Scene scene,  string content, List<AwardItem> items = null)
+    {
+        var mail = Entity.Create<Mail>(scene, true, true);
+        mail.Content = content;
+        mail.State = MailState.Unread;
+        mail.CreateTime = TimeHelper.Now;
+        
+        if (items != null && items.Count > 0)
+        {
+            foreach (var item in items)
+            {
+                mail.Items.Add(_serializer.Clone(item));
+            }
+        }
+        
+        return mail;
+    }
+}

Hotfix/Social/Mail/Helper/MailHelper.cs

@@ -0,0 +1,32 @@
+using Fantasy;
+using Fantasy.Async;
+
+namespace NB.Chat;
+
+/// <summary>
+/// 发送邮件接口
+/// </summary>
+public static class MailHelper
+{
+    
+    public static async FTask Send(Scene scene, MailBox mailBox)
+    {
+        if (mailBox.BoxType == MailBoxType.None)
+        {
+            Log.Error("不支持的邮件类型");
+            return;
+        }
+
+        switch (mailBox.BoxType)
+        {
+            case MailBoxType.All:
+            {
+                break;
+            }
+            case MailBoxType.Specify:
+            {
+                break;
+            }
+        }
+    }
+}