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@ -10,7 +10,6 @@ import 'package:test_sa/models/visits/visits_group.dart';
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import 'package:test_sa/models/visits/visits_search.dart';
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class PreventiveMaintenanceVisitsProvider extends ChangeNotifier {
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// number of items call in each request
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final pageItemNumber = 50;
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@ -49,24 +48,16 @@ class PreventiveMaintenanceVisitsProvider extends ChangeNotifier{
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@required User user,
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// VisitsSearch visitsSearch,
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}) async {
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if(isLoading == true)
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return -2;
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if (isLoading == true) return -2;
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isLoading = true;
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Response response;
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//userId = 397.toString(); // testing id to view data
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try {
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response = await get(
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Uri.parse(
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host + URLs.getPreventiveMaintenanceVisits
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+"?uid=${user.id}"
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"&token=${user.token}"
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"&page=${(visits?.length ?? 0) ~/pageItemNumber}"
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// +visitsSearch?.toMap() ?? ""
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"${host + URLs.getPreventiveMaintenanceVisits}?uid=${user.id}&token=${user.token}&page=${(visits?.length ?? 0) ~/ pageItemNumber}${visitsSearch?.toMap()}",
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),
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headers: {
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"Content-Type":"application/json; charset=utf-8"
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}
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);
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headers: {"Content-Type": "application/json; charset=utf-8"});
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} catch (error) {
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isLoading = false;
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stateCode = -1;
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@ -77,10 +68,8 @@ class PreventiveMaintenanceVisitsProvider extends ChangeNotifier{
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if (response.statusCode >= 200 && response.statusCode < 300) {
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// client's request was successfully received
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List requestsListJson = json.decode(utf8.decode(response.bodyBytes));
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List<Visit> _visits = requestsListJson.map(
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(request) => Visit.fromJson(request)).toList();
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if(visits == null)
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visits = [];
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List<Visit> _visits = requestsListJson.map((request) => Visit.fromJson(request)).toList();
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if (visits == null) visits = [];
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visits.addAll(_visits);
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if (_visits.length == pageItemNumber) {
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nextPage = true;
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@ -109,8 +98,7 @@ class PreventiveMaintenanceVisitsProvider extends ChangeNotifier{
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// body["uid"] = user.id;
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//userId = 397.toString(); // testing id to view data
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try {
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response = await ApiManager.instance.put(
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URLs.updatePreventiveMaintenanceVisits, body: body);
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response = await ApiManager.instance.put(URLs.updatePreventiveMaintenanceVisits, body: body);
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stateCode = response.statusCode;
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if (response.statusCode >= 200 && response.statusCode < 300) {
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