Added qr bloc

lib/blocs/qr/functions/bloc_getqr.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_bloc.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_event.dart';
+
+Future<String> blocGetQr(BuildContext context) async {
+  try {
+    final qrBloc = context.read<QrBloc>();
+    qrBloc.add(QrGetValue());
+    return qrBloc.state.value;
+  } catch (e) {
+    return '';
+  }
+}

lib/blocs/qr/functions/bloc_setqr.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_bloc.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_event.dart';
+
+Future<bool> blocSetQr(BuildContext context, String value) async {
+  try {
+    final qrBloc = context.read<QrBloc>();
+    qrBloc.add(QrSetValue(value));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}

lib/blocs/qr/qr_bloc.dart

@@ -0,0 +1,14 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_event.dart';
+import 'package:ocbo_esign_mobile/blocs/qr/qr_state.dart';
+
+class QrBloc extends Bloc<QrEvent, QrState> {
+  QrBloc() : super(QrState('')) {
+    on<QrSetValue>((event, emit) {
+      emit(QrState(event.value));
+    });
+    on<QrGetValue>((event, emit) {
+      emit(state);
+    });
+  }
+}

lib/blocs/qr/qr_event.dart

@@ -0,0 +1,8 @@
+abstract class QrEvent {}
+
+class QrSetValue extends QrEvent {
+  final String value;
+  QrSetValue(this.value);
+}
+
+class QrGetValue extends QrEvent {}

lib/blocs/qr/qr_state.dart

@@ -0,0 +1,5 @@
+class QrState {
+  final String value;
+
+  QrState(this.value);
+}

lib/functions/get_api.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:developer';
 import 'package:dio/dio.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:dio_smart_retry/dio_smart_retry.dart';