Get response from server in JWT - kotlin

Question

I have the following code, where I validate the JWT token (with volley):
private fun validateToken(token: String) {
var queue = Volley.newRequestQueue(this)
val yourUrl = "https://mysite/wp-json/jwt-auth/v1/token/validate"
val parameters = JSONObject()
try {
parameters.put("username", "abc#test.com")
parameters.put("password", "12345678")
} catch (e: java.lang.Exception) {
}
val request: JsonObjectRequest =
object : JsonObjectRequest(
Method.POST, yourUrl, parameters,
Response.Listener { response -> Log.i("onResponse", response.toString()) },
Response.ErrorListener { error -> Log.e("onErrorResponse", error.toString()) }) {
#Throws(AuthFailureError::class)
override fun getHeaders(): Map<String, String> {
val headers: MutableMap<String, String> = HashMap()
// Basic Authentication
//String auth = "Basic " + Base64.encodeToString(CONSUMER_KEY_AND_SECRET.getBytes(), Base64.NO_WRAP);
headers["Authorization"] = "Bearer $token"
return headers
}
}
queue.add(request)
}
It works for me and I get the correct response from the server (in Log.i):
{"code":"jwt_auth_valid_token","data":{"status":200}}
My question is how in my code I do to be able to save the status: 200 in a variable so then it applies an ʻif status == 200` and if it is 200 then send it to another activity.

Answer 1

Add implementation 'com.google.code.gson:gson:2.8.6' to build.gradle(app)
Create Model.tk with:
data class dataServer (
#SerializedName("code") val code : String,
#SerializedName("data") val data : Data
)
data class Data (
#SerializedName("status") val status : Int
)
3. Update code:
private fun validateToken(token: String) {
var queue = Volley.newRequestQueue(this)
val yourUrl = "https://myweb/wp-json/jwt-auth/v1/token/validate"
val parameters = JSONObject()
try {
parameters.put("username", "abc#test.com")
parameters.put("password", "12345678")
} catch (e: java.lang.Exception) {
}
val request: JsonObjectRequest =
object : JsonObjectRequest(
Method.POST, yourUrl, parameters,
Response.Listener {
response ->
Log.i("onResponse", response.toString())
val gson = Gson()
val dataToken = gson.fromJson(response.toString(), dataServer::class.java)
val status = dataToken.data.status
println(status)
// use here if then
},
Response.ErrorListener { error -> Log.e("onErrorResponse", error.toString()) }) {
#Throws(AuthFailureError::class)
override fun getHeaders(): Map<String, String> {
val headers: MutableMap<String, String> = HashMap()
// Basic Authentication
//String auth = "Basic " + Base64.encodeToString(CONSUMER_KEY_AND_SECRET.getBytes(), Base64.NO_WRAP);
headers["Authorization"] = "Bearer $token"
return headers
}
}
queue.add(request)
}