TASK:LLM；

src/main/java/com/ai/da/mapper/primary/ChatMessageMapper.java

@@ -0,0 +1,7 @@
+package com.ai.da.mapper.primary;
+
+import com.ai.da.common.config.mybatis.plus.CommonMapper;
+import com.ai.da.mapper.primary.entity.ChatMessage;
+
+public interface ChatMessageMapper extends CommonMapper<ChatMessage> {
+}

src/main/java/com/ai/da/mapper/primary/entity/ChatMessage.java

@@ -0,0 +1,35 @@
+package com.ai.da.mapper.primary.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("chat_message")
+public class ChatMessage implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    private Long projectId;
+
+    private String role;
+
+    private Integer seq;
+
+    private String content;
+
+    private Long accountId;
+
+    private LocalDateTime createTime;
+}

src/main/java/com/ai/da/mapper/primary/entity/Workspace.java

@@ -101,5 +101,9 @@ public class Workspace implements Serializable {
 
     private Long projectId;
 
+    private Integer userBrandDna;
+
+    private Integer brandPercentage;
+
 
 }