纵表整理数据集合处理

关于纵表，小小的说明一下：

就是后台对于无法确定属性名有多少，采用KEY,VALUE来代表属性名，最后添加的时候，可以随意添加数量和种类
比如：

var list = {
			    "code":"200",
			    "data":[
			        {
			            "type":"XZ",
			            "id":856,
			            "profileKey":"name",
			            "profileValue":"肖战",
			        },
			        {
			            "type":"XZ",
			            "id":854,
			            "profileKey":"age",
			            "profileValue":"18",
			        },
			        {
			        	"type":'PYY',
			            "id":853,
			            "profileKey":"name",
			            "profileValue":"彭于晏",
			        },{
			        	"type":"PYY",
			            "id":852,
			            "profileKey":"age",
			            "profileValue":"20",
			        }
			    ],
			    "msg":"成功"
			}

我想整理出来，每个人的特性都是唯一的，并且每个特性都是以KEY=VALUE的形式来，前端比较好直接取用；

function getCollection(callback) {
		let data = list.data;
		let allArr = [];
		let allObj = {};
		let initObj = {
			type: data[0].type,
			[data[0].profileKey]: data[0].profileValue
		}

		for(var i = 1; i < data.length; i ++){
			let currItem = data[i-1], nextItem = data[i];
			if (currItem.type === nextItem.type) {
				allObj[currItem.type] = Object.assign(initObj, {
					[nextItem.profileKey]: nextItem.profileValue
				})
			}else {
				initObj = {
					type: nextItem.type,
					[nextItem.profileKey]: nextItem.profileValue
				}
				continue;
			}
			
		}
		//获取list---数组形式
	    for (var key in allObj) {
	      allArr.push(allObj[key]);
	    }

	    callback(allObj,allArr);
}


//调用方法
	    getCollection((resObj, resList) =>{
        //使用数据
	    	console.log(resObj);
	    	console.log(resList)
	    })

// 对象形式 --resObj                      
 {
   PXY:{
    age: "20"
    name: "彭于晏"
    type: "PXY"
  },
  XZ:{
      age: "18"
      name: "肖战"
      type: "XZ"
    }
 } 

//数组形式 --- resList
[
  {
    age: "20"
    name: "彭于晏"
    type: "PXY"
  },{
      age: "18"
      name: "肖战"
      type: "XZ"
    }
]