Merge pull request #48 from canopas/Mayank/cotnact-support

Add Contact support

data/lib/api/support/support_models.dart

@@ -0,0 +1,40 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'support_models.freezed.dart';
+
+part 'support_models.g.dart';
+
+@freezed
+class AddSupportCaseRequest with _$AddSupportCaseRequest {
+  const factory AddSupportCaseRequest({
+    String? id,
+    required String title,
+    String? description,
+    @Default([]) List<String> attachmentUrls,
+    required String userId,
+    required DateTime createdAt,
+  }) = _AddSupportCaseRequest;
+
+  factory AddSupportCaseRequest.fromJson(Map<String, dynamic> json) =>
+      _$AddSupportCaseRequestFromJson(json);
+}
+
+enum AttachmentUploadStatus {
+  uploading,
+  uploaded;
+
+  bool get isUploading => this == uploading;
+
+  bool get isUploaded => this == uploaded;
+}
+
+@freezed
+class Attachment with _$Attachment {
+  const factory Attachment({
+    required String path,
+    String? url,
+    @Default('') String name,
+    @Default(AttachmentUploadStatus.uploading)
+    AttachmentUploadStatus uploadStatus,
+  }) = _Attachment;
+}