feat(#462): import active medications with genetic data

hpi-dhc · Jun 19, 2023 · dba46a4 · dba46a4
1 parent 5e740fe
commit dba46a4
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Showing 3 changed files with 17 additions and 4 deletions.
diff --git a/app/lib/common/models/userdata/userdata.dart b/app/lib/common/models/userdata/userdata.dart
@@ -1,5 +1,8 @@
+import 'dart:convert';
+
 import 'package:collection/collection.dart';
 import 'package:hive/hive.dart';
+import 'package:http/http.dart';
 
 import '../../../search/module.dart';
 import '../../utilities/hive_utils.dart';
@@ -83,3 +86,9 @@ Future<void> initUserData() async {
  final userData = Hive.box<UserData>(_boxName);
  UserData._instance = userData.get('data') ?? UserData();
 }
+
+// assumes http reponse from lab server
+List<String> activeDrugsFromHTTPResponse(Response resp) {
+ final activeDrugs = jsonDecode(resp.body)['medications'] as List<dynamic>;
+ return List<String>.from(activeDrugs);
+}
diff --git a/app/lib/common/utilities/genome_data.dart b/app/lib/common/utilities/genome_data.dart
@@ -7,11 +7,12 @@ import '../constants.dart';
 import '../models/drug/cached_drugs.dart';
 import '../models/module.dart';
 
-Future<void> fetchAndSaveDiplotypes(String token, String url) async {
+Future<void> fetchAndSaveDiplotypesAndActiveDrugs(
+ String token, String url) async {
  if (!shouldFetchDiplotypes()) return;
  final response = await getDiplotypes(token, url);
  if (response.statusCode == 200) {
- await _saveDiplotypeResponse(response);
+ await _saveDiplotypeAndActiveDrugsResponse(response);
  } else {
  throw Exception();
  }
@@ -21,12 +22,14 @@ Future<Response> getDiplotypes(String? token, String url) async {
  return get(Uri.parse(url), headers: {'Authorization': 'Bearer $token'});
 }
 
-Future<void> _saveDiplotypeResponse(Response response) async {
+Future<void> _saveDiplotypeAndActiveDrugsResponse(Response response) async {
  // parse response to list of user's diplotypes
  final diplotypes =
  diplotypesFromHTTPResponse(response).filterValidDiplotypes();
+ final activeDrugs = activeDrugsFromHTTPResponse(response);
 
  UserData.instance.diplotypes = {for (var d in diplotypes) d.gene: d};
+ UserData.instance.activeDrugNames = activeDrugs;
  await UserData.save();
  // invalidate cached drugs because lookups may have changed and we need to
  // refilter the matching guidelines

diff --git a/app/lib/login/pages/cubit.dart b/app/lib/login/pages/cubit.dart
@@ -45,7 +45,8 @@ class LoginPageCubit extends Cubit<LoginPageState> {
 
  try {
  // get data
- await fetchAndSaveDiplotypes(token, lab.starAllelesUrl.toString());
+ await fetchAndSaveDiplotypesAndActiveDrugs(
+ token, lab.starAllelesUrl.toString());
  await fetchAndSaveLookups();
 
  // login + fetching of data successful