火力规则：返回平台以及组件

solution-rule/src/main/java/com/solution/rule/strategy/DefenseStrategy.java

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+package com.solution.rule.strategy;
+
+import cn.hutool.core.util.ObjectUtil;
+import com.solution.common.constant.ExceptionConstants;
+import com.solution.rule.domain.RuleParam;
+import com.solution.rule.domain.dto.WeaponModelDTO;
+import com.solution.rule.domain.vo.WeaponModelVO;
+import com.solution.rule.enums.SceneType;
+import com.solution.rule.handler.RuleChainHandler;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class DefenseStrategy implements SceneStrategy{
+
+
+    @Autowired
+    private RuleChainHandler ruleChainHandler;
+    /**
+     * 防御场景处理
+     * @param weaponModelDTO
+     * @return
+     */
+    @Override
+    public WeaponModelVO execute(WeaponModelDTO weaponModelDTO) {
+        if(ObjectUtil.isEmpty(weaponModelDTO)){
+            throw new RuntimeException(ExceptionConstants.PARAMETER_EXCEPTION);
+        }
+        RuleParam ruleParam = new RuleParam();
+        ruleParam.setWeaponModelDTO(weaponModelDTO);
+        ruleParam = ruleChainHandler.findRuleParam(ruleParam);
+        if(ObjectUtil.isEmpty(ruleParam.getWeaponModelVO())){
+            throw new RuntimeException(ExceptionConstants.RESULT_EXCEPTION);
+        }
+        return ruleParam.getWeaponModelVO();
+    }
+
+    @Override
+    public SceneType getSceneType() {
+        return SceneType.DEFENSE;
+    }
+}