user api

-setting signIn
-setting signOut
-setting signUp
-setting resetPassword
-setting get_user

lib/api/user_api.dart

 import 'dart:convert';
 
 import 'package:http/http.dart' as http;
+import 'package:medapp_eksad/model/user_model.dart';
 
-Future<bool> signup(nama, email, nohp, username, password)async{
+Future<bool> signUp(nama, email, nohp, username, password)async{
   final response = await http.post(
-      Uri.parse('http://10.3.4.250:8081/medapp/v1/api/user/save'),
+      Uri.parse('http://10.3.4.250:8081/medapp/v1/api/user/signup'),
     body: jsonEncode({
       "namaUser": nama,
       "emailUser": email,
@@ -21,4 +22,65 @@ Future<bool> signup(nama, email, nohp, username, password)async{
     return false;
   }
   // return response.statusCode;
-}
\ No newline at end of file
+}
+Future<bool> signIn(username, password)async{
+  final response = await http.post(
+      Uri.parse('http://10.3.4.250:8081/medapp/v1/api/user/signin'),
+      body: jsonEncode({
+        "username": username,
+        "password": password}),
+      headers: {
+        'Content-type' : 'application/json; charset=UTF-8',
+      }
+  );
+  if (response.statusCode == 200) {
+    return true;
+  } else {
+    return false;
+  }
+  // return response.statusCode;
+}
+Future<bool> signOut(username)async{
+  final response = await http.post(
+      Uri.parse('http://10.3.4.250:8081/medapp/v1/api/user/signout'),
+      body: jsonEncode({
+        "username": username}),
+      headers: {
+        'Content-type' : 'application/json; charset=UTF-8',
+      }
+  );
+  if (response.statusCode == 200) {
+    return true;
+  } else {
+    return false;
+  }
+  // return response.statusCode;
+}
+Future<bool> resetPassword(username, password, verifypass)async{
+  final response = await http.put(
+      Uri.parse('http://10.3.4.250:8081/medapp/v1/api/user/resetPassword'),
+      body: jsonEncode({
+        "username": username,
+        "password": password,
+        "passwordBaru": verifypass
+      }),
+      headers: {
+        'Content-type' : 'application/json; charset=UTF-8',
+      }
+  );
+  if (response.statusCode == 200) {
+    return true;
+  } else {
+    return false;
+  }
+  // return response.statusCode;
+}
+Future<List<dynamic>> getUser() async {
+  var response = await http
+      .get(Uri.parse('http://10.3.4.231:8082/medapp/v1/api/user/get'));
+  var resultJson = jsonDecode(response.body)['data'];
+  List<user> walist = await resultJson
+      .map<user>((json) => user.fromJson(json))
+      .toList();
+  return walist;
+}

lib/register.dart

@@ -96,7 +96,7 @@ class _RegisterState extends State<Register> {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                       children: [
-                        Spacer(),
+                        const Spacer(),
                         Container(
                           padding: EdgeInsets.only(
                             left: screenize.width * 0.05
@@ -339,9 +339,9 @@ class _RegisterState extends State<Register> {
                               height: 30,
                               width: screenize.width * 0.09,
                               child: ElevatedButton(
-                                onPressed: ()async{
+                                onPressed: () async {
                                   if (_formKey.currentState!.validate()){
-                                    final response = await signup(
+                                    final response = await signUp(
                                       nameController.value.text,
                                       emailController.value.text,
                                       phoneController.value.text,