first commit

src/main/java/com/gameplatform/server/mapper/UserMapper.java

@@ -0,0 +1,17 @@
+package com.gameplatform.server.mapper;
+
+import com.gameplatform.server.model.User;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface UserMapper {
+    User findById(@Param("id") Long id);
+
+    List<User> findAll();
+
+    int insert(User user);
+
+    int deleteById(@Param("id") Long id);
+}
+

src/main/java/com/gameplatform/server/mapper/admin/AdminUserMapper.java

@@ -0,0 +1,9 @@
+package com.gameplatform.server.mapper.admin;
+
+import com.gameplatform.server.model.entity.admin.AdminUser;
+import org.apache.ibatis.annotations.Param;
+
+public interface AdminUserMapper {
+    AdminUser findByUsername(@Param("username") String username);
+}
+

src/main/java/com/gameplatform/server/mapper/agent/AgentMapper.java

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+package com.gameplatform.server.mapper.agent;
+
+import com.gameplatform.server.model.entity.agent.Agent;
+import org.apache.ibatis.annotations.Param;
+
+public interface AgentMapper {
+    Agent findByLoginAccount(@Param("loginAccount") String loginAccount);
+}
+