checkpoint

README.md

@@ -1,4 +1,4 @@
-# carrier_nest_flutter
+# Carrier Nest Flutter App
 
 A new Flutter project.
 

lib/constants.dart

@@ -0,0 +1,41 @@
+const apiUrl = 'http://localhost:3000/api';
+
+class JSONResponse<T> {
+  final T data;
+  final List<Error> errors;
+
+  JSONResponse({required this.data, required this.errors});
+}
+
+class PaginationMetadata {
+  final int total;
+  final int currentOffset;
+  final int currentLimit;
+  final PaginationPointer? prev;
+  final PaginationPointer? next;
+
+  PaginationMetadata({
+    required this.total,
+    required this.currentOffset,
+    required this.currentLimit,
+    this.prev,
+    this.next,
+  });
+}
+
+class PaginationPointer {
+  final int offset;
+  final int limit;
+
+  PaginationPointer({
+    required this.offset,
+    required this.limit,
+  });
+}
+
+class Sort {
+  final String? key;
+  final String? order;
+
+  Sort({this.key, this.order});
+}

lib/models.dart

@@ -0,0 +1,3 @@
+class ExpandedLoad {
+  // Your fields and constructors here
+}

lib/rest/loads.dart

@@ -0,0 +1,82 @@
+// Dart file. Contains code that loads data from the server.
+
+import 'package:carrier_nest_flutter/constants.dart';
+import 'package:carrier_nest_flutter/models.dart';
+import 'dart:convert';
+import 'dart:async';
+import 'package:http/http.dart' as http;
+
+class Loads {
+  static Future<Map<String, dynamic>> getLoadsExpanded({
+    Sort? sort,
+    String? customerId,
+    String? driverId,
+    int? limit,
+    int? offset,
+    bool? currentOnly,
+    String? expand,
+  }) async {
+    final Map<String, String> params = {
+      'expand': expand ?? 'customer,shipper,receiver',
+      if (sort?.key != null) 'sortBy': sort!.key!,
+      if (sort?.order != null) 'sortDir': sort!.order!,
+      if (customerId != null) 'customerId': customerId,
+      if (driverId != null) 'driverId': driverId,
+      if (limit != null) 'limit': limit.toString(),
+      if (offset != null) 'offset': offset.toString(),
+      if (currentOnly != null) 'currentOnly': currentOnly ? '1' : '0',
+    };
+
+    final Uri uri = Uri.parse('$apiUrl/loads').replace(queryParameters: params);
+    final http.Response response = await http.get(uri);
+
+    if (response.statusCode == 200) {
+      final Map<String, dynamic> jsonResponse = jsonDecode(response.body);
+      final List<dynamic> errors =
+          jsonResponse['errors']; // Assuming errors are a list
+
+      if (errors.isNotEmpty) {
+        throw Exception(errors.map((e) => e.toString()).join(', '));
+      }
+
+      final List<ExpandedLoad> loads = [];
+      final PaginationMetadata metadata = PaginationMetadata();
+
+      return {'loads': loads, 'metadata': metadata};
+    } else {
+      throw Exception('Failed to load data');
+    }
+  }
+
+  static Future<ExpandedLoad> getLoadById(String id,
+      {String? driverId, bool expandCarrier = false}) async {
+    String expand = 'customer,shipper,receiver,stops,invoice,driver,documents';
+    if (expandCarrier) {
+      expand += ',carrier';
+    }
+
+    final Map<String, String> params = {
+      'expand': expand,
+      if (driverId != null) 'driverId': driverId,
+    };
+
+    final Uri uri =
+        Uri.parse('$apiUrl/loads/$id').replace(queryParameters: params);
+    final http.Response response = await http.get(uri);
+
+    if (response.statusCode == 200) {
+      final Map<String, dynamic> jsonResponse = jsonDecode(response.body);
+      final List<dynamic> errors =
+          jsonResponse['errors']; // Assuming errors are a list
+
+      if (errors.isNotEmpty) {
+        throw Exception(errors.map((e) => e.toString()).join(', '));
+      }
+
+      final ExpandedLoad load = ExpandedLoad();
+      return load;
+    } else {
+      throw Exception('Failed to load data');
+    }
+  }
+}

pubspec.lock

@@ -75,6 +75,22 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  http:
+    dependency: "direct main"
+    description:
+      name: http
+      sha256: "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.2"
   lints:
     dependency: transitive
     description:
@@ -168,6 +184,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.0"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.2"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -35,6 +35,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
+  http: ^1.1.0
 
 dev_dependencies:
   flutter_test: