change the value in jsonresponse for particular user - flutter

Question

{
"User": {
"id": "iERl6YK6mEmzpotHBvVBiA",
"lastUpdated": 1643789241,
"userInputWeightInKG": "70",
"hasPhoto": true,
"introDone": true,
"photoTime": 1643621107,
"photofmt": "png",
"firstName": "new user",
"lastName": "new user",
"dateOfBirth": "01/31/1994",
"email": "newuser123#gmail.com",
"gender": "m",
"heightMeters": 1.7,
"fingerPrint": "",
"aadhaarNumber": "",
"mobileNumber": "2159863566",
"higiScore": 200.0,
"user_score": {
"A1": 23,
"A2": 8,
"A3": 13,
"A4": 28,
"A5": 8,
"A6": 28,
"A7": 8,
"A8": 23,
"B1": 28,
"B2": 28,
"B3": 28,
"B4": 28,
"C1": 22,
"C2": 8,
"C3": 8,
"C4": 8,
"C5": 22,
"D1": 19,
"D2": 19,
"D3": 19,
"D4": 19,
"E1": 0,
"E2": 0,
"E3": 0,
"E4": 0,
"T": 408
},
"accountCreated": "/Date(1643621096288+0530)/",
"termsHistory": [
{
"termsAgreedDate": "/Date(1643621116912+0530)/",
"termsFileName": "termsofuse_v9_01122016"
}
],
"terms": {
"termsAgreedDate": "/Date(1643621116912+0530)/",
"termsFileName": "termsofuse_v9_01122016"
},
"privacyAgreed": {
"privacyAgreedDate": "/Date(1643621116912+0530)/",
"privacyFileName": "privacypolicy_v7_08112014"
},
"privacyAgreedHistory": [
{
"privacyAgreedDate": "/Date(1643621116912+0530)/",
"privacyFileName": "privacypolicy_v7_08112014"
}
],
"Notifications": {
"EmailCheckins": "true",
"EmailMonthlyRecap": "true",
"EmailHigisphereNotifications": "true",
"EmailHigiNews": "true",
"EmailMonthlyDigest": "true"
},
"currentHigiScore": 0.0,
"hasPassword": true,
"privacy": {
"leaderBoard": {
"enabled": false
},
"thirdPartySharing": {
"nonIdentifiableSharing": true
}
},
"tags": {
"isEarndItUser": false,
"testTag1": 12345
},
"joint_user_detail_list": {
"joint_user1": {
"ihl_user_id": "17Jf3sYhwkGjNaAPPvZugQ",
"ihl_user_name": "firstuser",
"status": "requested",
"vital_read": true,
"vital_write": true,
"teleconsult_read": true,
"teleconsult_write": true
},
"joint_user2": {
"ihl_user_id": "n9RFAVPnvEitJhESoTnFtg",
"ihl_user_name": "seconduser",
"status": "Active",
"vital_read": true,
"vital_write": true,
"teleconsult_read": true,
"teleconsult_write": true
}
}
}
}
This is my response from api..
i have to change the "joint_user2": status of guest user to from "Active" to "Inactive" if i click on that second user in UI
how can i do that
please help

Answer 1

I would suggest creating a class which stores your user data. Then, using a fromMap() or fromJSON() method, you can create an object from your API response. You can have a look at the JSON Serialiser on pub.dev (https://pub.dev/packages/json_serializable).
After that, changing any of the values of that object becomes trivial.
onPressed: () {
guestUser.status = 'Inactive' / UserStatus.Inactive ;
}
I would recommend using enums or some other set value type rather than a string, if you need to perform operations on the guest user's status.