create patient services

Frontend/lib/mih_services/mih_patient_services.dart

@@ -0,0 +1,27 @@
+import 'dart:convert';
+
+import 'package:mzansi_innovation_hub/mih_components/mih_objects/patients.dart';
+import 'package:mzansi_innovation_hub/mih_config/mih_env.dart';
+import 'package:supertokens_flutter/http.dart' as http;
+
+class MihPatientServices {
+  final baseAPI = AppEnviroment.baseApiUrl;
+
+  Future<Patient?> getPatientDetails(
+    String appId,
+  ) async {
+    var response = await http.get(
+      Uri.parse("${AppEnviroment.baseApiUrl}/patient/app_id/$appId"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+    );
+    if (response.statusCode == 200) {
+      String body = response.body;
+      var jsonBody = jsonDecode(body);
+      return Patient.fromJson(jsonBody);
+    } else {
+      return null;
+    }
+  }
+}