Having an array of JSON objects like this, the task is to iterate through it and retrieve the first occurrence of 'appname', such as 'app1' or 'app2', and store the entire object for each...
myArray[
{
"myApp": {
"appname": "app1",
"servername": "randomname-xyx",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app1",
"servername": "another-random-name",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app2",
"servername": "some-server",
"status": "UP"
}
},
{
"myApp": {
"appname": "app2",
"servername": "abc-server",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app2",
"servername": "qwerty-srv",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app2",
"servername": "last-server",
"status": "UP"
}
},
]
Presently using this code snippet...
this.getAppClient.getFullList()
.subscribe((apps) => {
this.applicationList = [...new Map(apps.myArray.map((o: { myApp: { appname: any; }; })=>[o.myApp.appname, o])).values()]
})
...the filter is currently returning the last object instead of the first one for each 'appname'. The output looks like this...
{
"myApp": {
"appname": "app1",
"servername": "another-random-name",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app2",
"servername": "last-server",
"status": "UP"
}
},
However, the expected output should look like this...
{
"myApp": {
"appname": "app1",
"servername": "randomname-xyx",
"status": "DOWN"
}
},
{
"myApp": {
"appname": "app2",
"servername": "some-server",
"status": "UP"
}
}
Is there a way to adjust the filtering logic to achieve the desired outcome?