From 146a732982f096bfdb3e3ed56300233736f90c21 Mon Sep 17 00:00:00 2001
From: Ognjen Cirkovic <ciraboxkg@gmail.com>
Date: Sat, 5 Nov 2022 00:08:35 +0100
Subject: Dodato refreshovanje jwt-a na clientskom delu aplikacije.

---
 .../brzodolokacije/Fragments/FragmentLogin.kt      |  1 -
 .../example/brzodolokacije/Interfaces/IAuthApi.kt  |  3 +-
 .../com/example/brzodolokacije/MainActivity.kt     | 42 ++++++++++++++++++++--
 3 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentLogin.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentLogin.kt
index 6e6e368..b68a04f 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentLogin.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentLogin.kt
@@ -94,7 +94,6 @@ class FragmentLogin : Fragment() {
                             Toast.makeText(
                                 activity, token, Toast.LENGTH_LONG
                             ).show();
-                            //TODO(navigate to main page)
                             SharedPreferencesHelper.addValue("jwt",token,activity!!)
                             val intent= Intent(activity!!, NavigationActivity::class.java)
                             startActivity(intent)
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Interfaces/IAuthApi.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Interfaces/IAuthApi.kt
index 22935a5..57e7e82 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Interfaces/IAuthApi.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Interfaces/IAuthApi.kt
@@ -14,7 +14,8 @@ interface IAuthApi {
     fun login(@Body obj:Login): Call<String>
     @POST("/api/auth/register")
     fun register(@Body obj:Register):Call<ResponseBody>
-
+    @POST("/api/auth/refreshJwt")
+    fun refreshJwt(@Header("Authorization") authHeader:String): Call<String>
     //@POST("putanja")
     //fun add(@Body obj:Post,@Header("Authorization") authHeader:String):Call<Post>
 }
\ No newline at end of file
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/MainActivity.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/MainActivity.kt
index 1208564..e55da11 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/MainActivity.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/MainActivity.kt
@@ -3,10 +3,15 @@ package com.example.brzodolokacije
 import android.content.Intent
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.util.Log
+import android.widget.Toast
 import com.auth0.android.jwt.JWT
 import com.example.brzodolokacije.Activities.ActivityLoginRegister
 import com.example.brzodolokacije.Activities.NavigationActivity
+import com.example.brzodolokacije.Services.RetrofitHelper
 import com.example.brzodolokacije.Services.SharedPreferencesHelper
+import retrofit2.Call
+import retrofit2.Response
 
 
 class MainActivity : AppCompatActivity() {
@@ -17,8 +22,9 @@ class MainActivity : AppCompatActivity() {
         setContentView(R.layout.activity_main)
         val intent:Intent
 
-        if(checkLoggedIn())
-            intent= Intent(this, NavigationActivity::class.java)
+        if(checkLoggedIn()) {
+            intent = Intent(this, NavigationActivity::class.java)
+        }
         else
             intent= Intent(this, ActivityLoginRegister::class.java)
 
@@ -33,10 +39,42 @@ class MainActivity : AppCompatActivity() {
         var jwt:JWT=JWT(jwtString)
         if(jwt.isExpired(30))
             return false
+        refreshJwt(jwtString)
         return true
 
 
 
 
+    }
+
+    fun refreshJwt(token:String){
+        Log.d("Main","RIPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP")
+        if(token==null)
+            return
+        var refreshJwt= RetrofitHelper.getInstance().refreshJwt("Bearer "+token)
+        refreshJwt.enqueue(object : retrofit2.Callback<String?> {
+            override fun onResponse(call: Call<String?>, response: Response<String?>) {
+                if(response.isSuccessful()){
+                    val newToken=response.body().toString()
+                    Toast.makeText(
+                        applicationContext, token, Toast.LENGTH_LONG
+                    ).show();
+                    SharedPreferencesHelper.addValue("jwt",newToken,this@MainActivity)
+                }else{
+                    if(response.errorBody()!=null)
+                        Toast.makeText(applicationContext, response.errorBody()!!.string(), Toast.LENGTH_LONG).show();
+                }
+
+
+            }
+
+            override fun onFailure(call: Call<String?>, t: Throwable) {
+                Toast.makeText(
+                    applicationContext, t.toString(), Toast.LENGTH_LONG
+                ).show();
+            }
+        })
+
+
     }
 }
\ No newline at end of file
-- 
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