INFRA: Set Up Project.

lib/models/favorite_ondemand_service_model.dart

@@ -0,0 +1,20 @@
+class FavouriteOndemandServiceModel {
+  String? serviceAuthorId;
+  String? service_id;
+  String? user_id;
+  String? section_id;
+
+  FavouriteOndemandServiceModel({this.service_id, this.serviceAuthorId, this.user_id, this.section_id});
+
+  factory FavouriteOndemandServiceModel.fromJson(Map<String, dynamic> parsedJson) {
+    return FavouriteOndemandServiceModel(
+        serviceAuthorId: parsedJson["service_author_id"] ?? "",
+        section_id: parsedJson["section_id"] ?? "",
+        user_id: parsedJson["user_id"] ?? "",
+        service_id: parsedJson["service_id"] ?? "");
+  }
+
+  Map<String, dynamic> toJson() {
+    return {"service_author_id": serviceAuthorId, "section_id": section_id, "user_id": user_id, "service_id": service_id};
+  }
+}