Add extra error reporting information in sentry errors

lib/api.dart

@@ -23,7 +23,7 @@ import 'package:inventree/widget/snacks.dart';
  */
 class APIResponse {
 
-  APIResponse({this.url = "", this.method = "", this.statusCode = -1, this.data = const {}});
+  APIResponse({this.url = "", this.method = "", this.statusCode = -1, this.error = "", this.data = const {}});
 
   int statusCode = -1;
 
@@ -31,6 +31,10 @@ class APIResponse {
 
   String method = "";
 
+  String error = "";
+
+  String errorDetail = "";
+
   dynamic data = {};
 
   // Request is "valid" if a statusCode was returned
@@ -450,6 +454,7 @@ class InvenTreeAPI {
       return new APIResponse(
         url: url,
         method: 'PATCH',
+        error: "HttpClientRequest is null"
       );
     }
 
@@ -667,8 +672,10 @@ class InvenTreeAPI {
       } else {
         response.data = await responseToJson(_response) ?? {};
 
+        if (statusCode != null) {
+
           // Expected status code not returned
-        if ((statusCode != null) && (statusCode != _response.statusCode)) {
+          if (statusCode != _response.statusCode) {
             showStatusCodeError(_response.statusCode);
           }
 
@@ -687,14 +694,21 @@ class InvenTreeAPI {
             );
           }
         }
+      }
 
     } on SocketException catch (error) {
       showServerError(L10().connectionRefused, error.toString());
+      response.error = "SocketException";
+      response.errorDetail = error.toString();
+
     } on TimeoutException {
       showTimeoutError();
+      response.error = "TimeoutException";
     } catch (error, stackTrace) {
       showServerError(L10().serverError, error.toString());
       sentryReportError(error, stackTrace);
+      response.error = "UnknownError";
+      response.errorDetail = error.toString();
     }
 
     return response;
@@ -754,6 +768,7 @@ class InvenTreeAPI {
       return new APIResponse(
         url: url,
         method: 'GET',
+        error: "HttpClientRequest is null",
       );
     }
 

lib/barcode.dart

@@ -114,6 +114,8 @@ class BarcodeHandler {
               "url": url,
               "statusCode": response.statusCode.toString(),
               "valid": response.isValid().toString(),
+              "error": response.error,
+              "errorDetail": response.errorDetail,
             }
         );
       } else if (response.data.containsKey('error')) {

lib/inventree/model.dart

@@ -162,6 +162,8 @@ class InvenTreeModel {
           "statusCode": response.statusCode.toString(),
           "data": response.data?.toString() ?? "null",
           "valid": response.isValid().toString(),
+          "error": response.error,
+          "errorDetail": response.errorDetail,
         }
       );
 
@@ -230,7 +232,9 @@ class InvenTreeModel {
           "url": url,
           "statusCode": response.statusCode.toString(),
           "data": response.data?.toString() ?? "null",
-          "valid": response.isValid().toString()
+          "valid": response.isValid().toString(),
+          "error": response.error,
+          "errorDetail": response.errorDetail,
         }
       );
 
@@ -270,6 +274,8 @@ class InvenTreeModel {
           "statusCode": response.statusCode.toString(),
           "data": response.data?.toString() ?? "null",
           "valid": response.isValid().toString(),
+          "error": response.error,
+          "errorDetail": response.errorDetail,
         }
       );