@自优化@laijj@RN获取信息处理逻辑补充

show-server/src/main/java/com/ai/ipu/show/bean/BundleBean.java

@@ -155,4 +155,77 @@ public class BundleBean extends IpuAppBean{
        return in;
    }
    /**
     * 根据服务端的信息表与传入app参数对比，计算返回的更新信息
     * @param {"appV":"1","bundleV":"1.1","platform":"Android"}
     * @return  {"status":"0","latestBundleV":"2.3","latestAppMinV":"2","canUpdate":"true","canUpdateBundle":"1.3","canUpdateAppMinV":"1","patchUrl":"http://www.xxx.xxx/xxx","des":"一些备注","platForm":"Android"}
     */
    private IData calUpdate(IData params){
        IData results = new DataMap();
        String appV = params.getString("appV");
        String appBundleV = params.getString("bundleV");
        String platForm = params.getString("platform");
        //获取后台信息进行匹配
        String des = null;
        //1.appV判断是否可以更新
        List<String> appVs = getAppVs(platForm);
        List<Integer> appVIns = new ArrayList<Integer>();
        for(String s:appVs){
            appVIns.add(Integer.parseInt(s));
        }
        if(appVIns.size() <= 0){
            results.put("status","-1");
            results.put("des","没有获取到任何App版本信息");
            return results;
        }
        int minApp = Collections.min(appVIns);
        int maxApp = Collections.max(appVIns);
        boolean noLowThanMinApp = Integer.parseInt(appV) >= minApp;//不低于最低app版本
        boolean isAppUpdate = false;
        boolean canUpdate = false;
        //2.bundleV判断提供哪个patches版本或bundle,或者不用更新
        if(noLowThanMinApp){
            String lastestBundleV = queryLastestBundleV(appV,platForm);//获取此app版本下最新bundle版本
            results.put("lastestBundleV",lastestBundleV);
            if(Float.parseFloat(appBundleV) < Float.parseFloat(lastestBundleV)){
                String patchUrl = queryUpdatePatch(appBundleV,lastestBundleV,platForm);
                des =  "可以更新，" + "当前App版本"+ appV + "支持最新Bundle版本" + lastestBundleV;
                results.put("patchUrl",patchUrl);
                canUpdate = true;
            }else{
                canUpdate = false;
                des = "不能更新，" + "已经是当前App版本"+ appV + "的最新Bundle版本";
            }
            if(Integer.parseInt(appV) < maxApp){//appV低于最高版本appV
                des = des + ";最新的App版本为" + maxApp;
                String appUrl = queryLastestAppUrl();
                results.put("appUrl",appUrl);
                isAppUpdate = true;
            }
        }else {
            canUpdate = false;
            des = "不能更新,低于最低App版本" + minApp +  ";可更新到最新的App版本" + maxApp;
            String appUrl = queryLastestAppUrl();
            results.put("appUrl",appUrl);
            isAppUpdate = true;
        }
        //3.拼接结果
        results.put("status","0");
        results.put("canUpdate",canUpdate);
        results.put("isAppUpdate",isAppUpdate);
        results.put("des",des);
        return results;
    }
    /**
     * 返回对应App能拿到的更新信息
     * @param {"appV":"1","bundleV":"1.1","platform":"Android"}
     * @return {"status":"0","latestBundleV":"2.3","latestAppMinV":"2","canUpdate":"true","canUpdateBundle":"1.3","canUpdateAppMinV":"1","patchUrl":"http://www.xxx.xxx/xxx","des":"一些备注","platForm":"Android"}
     */
    public IData getPatchInfo(IData params){
        IData results = null;
        results = calUpdate(params);
        return results;
    }
}