Hi I am getting data from API but I want my data in different format so that I can pass later into a function. I want to change the names of keys into a different one becasuse I have created a chart and it only draws if I send it data in certain way This is what I am getting from API
data = {
"status": "success",
"from": "DB",
"indice": "KSE100",
"data": [
{
"stock_sector_name": "Tc",
"sector_score": "0828",
"stocks": [
{
"stock_symbol": "TRG",
"stock_score": 44
},
{
"stock_symbol": "SYS",
"stock_score": 33
}
]
},
{
"stock_sector_name": "OIL",
"sector_score": "0828",
"stocks": [
{
"stock_symbol": "FFS",
"stock_score": 44
},
{
"stock_symbol": "SMS",
"stock_score": 33
}
]
},
]
}
But I want my data to look like this like this
data = {
"name": "KSE100",
"children": [
{
"name": "A",
'points': -9,
"children": [
{
"stock_title": "A",
"value": 12,
},
{
"stock_title": "B",
"value": 4,
},
]
},
{
"name": "B",
'points': 20,
"children": [
{
"stock_title": "A",
"value": 12,
},
{
"name": "B",
"value": 4,
},
]
},
]
}
Like I want to replace
stock_sector_name = name
sector_score = value
stocks = children
stock_symbol = name
stock_score = value
I have been trying this for so much time but sill could not figured it out
CodePudding user response：
function convert(d){
return {
name : d.indice,
children : d.data.map(y=>{
return {
name : y.stock_sector_name,
points : y.sector_score,
children : y.stocks.map(z=>{
return {
stock_title: z.stock_symbol,
value : z.stock_score
}
})
}
})
}
}
CodePudding user response：
You can do something like this
const data = {
"status": "success",
"from": "DB",
"indice": "KSE100",
"data": [{
"stock_sector_name": "Tc",
"sector_score": "0828",
"stocks": [{
"stock_symbol": "TRG",
"stock_score": 44
},
{
"stock_symbol": "SYS",
"stock_score": 33
}
]
},
{
"stock_sector_name": "OIL",
"sector_score": "0828",
"stocks": [{
"stock_symbol": "FFS",
"stock_score": 44
},
{
"stock_symbol": "SMS",
"stock_score": 33
}
]
},
]
}
const data2 = {
"name": "KSE100",
"children": [{
"name": "A",
'points': -9,
"children": [{
"stock_title": "A",
"value": 12,
},
{
"stock_title": "B",
"value": 4,
},
]
},
{
"name": "B",
'points': 20,
"children": [{
"stock_title": "A",
"value": 12,
},
{
"name": "B",
"value": 4,
},
]
},
]
}
//stock_sector_name = name
//sector_score = value
//stocks = children
//stock_symbol = stock_title
//stock_score = value
const keys = {
stock_sector_name: "name",
sector_score: "points",
stocks: "children",
stock_symbol: "stock_title",
stock_score: "value",
indice: "name",
data: "children"
}
const rename = (value) => {
if (!value || typeof value !== 'object') return value;
if (Array.isArray(value)) return value.map(rename);
return Object.fromEntries(Object
.entries(value)
.map(([k, v]) => [keys[k] || k, rename(v)])
);
}
renamedObj = rename(data);
console.log(renamedObj);