feat: 完成ai message、session搭建

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/MessageAggregateRoot.cs

@@ -0,0 +1,31 @@
+using SqlSugar;
+using Volo.Abp.Domain.Entities.Auditing;
+
+namespace Yi.Framework.AiHub.Domain.Entities;
+
+[SugarTable("Ai_Message")]
+[SugarIndex($"index_{{table}}_{nameof(UserId)}", $"{nameof(UserId)}", OrderByType.Asc)]
+public class MessageAggregateRoot : FullAuditedAggregateRoot<Guid>
+{
+    public MessageAggregateRoot()
+    {
+    }
+
+    public MessageAggregateRoot(Guid userId, Guid sessionId, string content, string role, string modelId)
+    {
+        UserId = userId;
+        SessionId = sessionId;
+        Content = content;
+        Role = role;
+        ModelId = modelId;
+    }
+
+    public Guid UserId { get; set; }
+    public Guid SessionId { get; set; }
+    public string Content { get; set; }
+    public string Role { get; set; }
+    public decimal DeductCost { get; set; }
+    public decimal TotalTokens { get; set; }
+    public string ModelId { get; set; }
+    public string Remark { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/SessionAggregateRoot.cs

@@ -0,0 +1,14 @@
+using SqlSugar;
+using Volo.Abp.Domain.Entities.Auditing;
+
+namespace Yi.Framework.AiHub.Domain.Entities;
+
+[SugarTable("Ai_Session")]
+[SugarIndex($"index_{{table}}_{nameof(UserId)}",$"{nameof(UserId)}", OrderByType.Asc)]
+public class SessionAggregateRoot : FullAuditedAggregateRoot<Guid>
+{
+    public Guid UserId { get; set; }
+    public string SessionTitle { get; set; }
+    public string SessionContent { get; set; }
+    public string Remark { get; set; }
+}

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiMessageManager.cs

@@ -0,0 +1,30 @@
+using Volo.Abp.Domain.Services;
+using Volo.Abp.Users;
+using Yi.Framework.AiHub.Application.Contracts.Dtos;
+using Yi.Framework.AiHub.Domain.Entities;
+using Yi.Framework.SqlSugarCore.Abstractions;
+
+namespace Yi.Framework.AiHub.Domain.Managers;
+
+public class AiMessageManager : DomainService
+{
+    private readonly ISqlSugarRepository<MessageAggregateRoot> _repository;
+
+    public AiMessageManager(ISqlSugarRepository<MessageAggregateRoot> repository)
+    {
+        _repository = repository;
+    }
+
+    /// <summary>
+    /// 创建消息
+    /// </summary>
+    /// <param name="sessionId"></param>
+    /// <param name="userId"></param>
+    /// <param name="input"></param>
+    /// <returns></returns>
+    public async Task CreateMessageAsync(Guid userId, Guid sessionId, MessageInputDto input)
+    {
+        var message = new MessageAggregateRoot(userId, sessionId, input.Content, input.Role, input.ModelId);
+        await _repository.InsertAsync(message);
+    }
+}