feat: create new event

MikkyBoy357 · Jan 14, 2025 · dd7c856 · dd7c856
1 parent 7103a79
commit dd7c856
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Showing 10 changed files with 262 additions and 47 deletions.
diff --git a/lib/common/models/event_n_ticket/event.dart b/lib/common/models/event_n_ticket/event.dart
@@ -10,6 +10,8 @@ class Event {
   DateTime date;
   List<String> categories;
   TicketType ticketType;
+  User createdBy;
+  DateTime createdAt;
 
   Event({
     required this.id,
@@ -20,6 +22,8 @@ class Event {
     required this.date,
     required this.categories,
     required this.ticketType,
+    required this.createdBy,
+    required this.createdAt,
   });
 
   factory Event.fromJson(Map<String, dynamic> json) {
@@ -36,6 +40,12 @@ class Event {
       ticketType: TicketType.fromJson(
         json['ticketType'] as Map<String, dynamic>,
       ),
+      createdBy: User.fromJson(
+        json['createdBy'] as Map<String, dynamic>,
+      ),
+      createdAt: json['createdAt'] != null
+          ? DateTime.parse(json['createdAt'].toString())
+          : DateTime.now(),
     );
   }
 
@@ -49,6 +59,82 @@ class Event {
       'date': date.toString(),
       'categories': categories.map((e) => e).toList(),
       'ticketType': ticketType.toJson(),
+      'createdBy': createdBy.toJson(),
+      'createdAt': createdAt.toString(),
+    };
+  }
+
+  EventRequest toEventRequest() {
+    return EventRequest(
+      name: name,
+      owner: owner,
+      description: description,
+      location: location,
+      date: date,
+      categories: categories,
+      ticketType: ticketType.id,
+      createdBy: createdBy.$_id,
+      createdAt: createdAt,
+    );
+  }
+}
+
+class EventRequest {
+  final String name;
+  final String owner;
+  final String description;
+  final String location;
+  final DateTime date;
+  final List<String> categories;
+  final ObjectId ticketType;
+  final ObjectId createdBy;
+  final DateTime createdAt;
+
+  EventRequest({
+    required this.name,
+    required this.owner,
+    required this.description,
+    required this.location,
+    required this.date,
+    required this.categories,
+    required this.ticketType,
+    required this.createdBy,
+    required this.createdAt,
+  });
+
+  factory EventRequest.fromJson(Map<String, dynamic> json) {
+    return EventRequest(
+      name: json['name'] as String,
+      owner: json['owner'] as String,
+      description: json['description'] as String,
+      location: json['location'] as String,
+      date: json['date'] != null
+          ? DateTime.parse(json['date'].toString())
+          : DateTime.now(),
+      categories: (json['categories'] as List).map((e) => e as String).toList(),
+      ticketType: ObjectId.fromHexString(
+        json['ticketType'] as String,
+      ),
+      createdBy: ObjectId.fromHexString(
+        json['createdBy'] as String,
+      ),
+      createdAt: json['createdAt'] != null
+          ? DateTime.parse(json['createdAt'].toString())
+          : DateTime.now(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'name': name,
+      'owner': owner,
+      'description': description,
+      'location': location,
+      'date': date.toString(),
+      'categories': categories,
+      'ticketType': ticketType,
+      'createdBy': createdBy,
+      'createdAt': createdAt.toString(),
     };
   }
 }
diff --git a/lib/common/models/event_n_ticket/ticket_type.dart b/lib/common/models/event_n_ticket/ticket_type.dart
@@ -2,14 +2,12 @@ import 'package:mongo_dart/mongo_dart.dart';
 
 class TicketType {
   ObjectId id;
-  ObjectId eventId;
   double price;
   String name;
   String description;
 
   TicketType({
     required this.id,
-    required this.eventId,
     required this.price,
     required this.name,
     required this.description,
@@ -18,7 +16,6 @@ class TicketType {
   factory TicketType.fromJson(Map<String, dynamic> json) {
     return TicketType(
       id: json['_id'] as ObjectId,
-      eventId: json['eventId'] as ObjectId,
       price: json['price'] as double,
       name: json['name'] as String,
       description: json['description'] as String,
@@ -28,7 +25,6 @@ class TicketType {
   Map<String, dynamic> toJson() {
     return {
       '_id': id,
-      'eventId': eventId,
       'price': price,
       'name': name,
       'description': description,
@@ -39,7 +35,6 @@ class TicketType {
   factory TicketType.sampleData() {
     return TicketType(
       id: ObjectId(),
-      eventId: ObjectId(),
       price: 100,
       name: 'VIP',
       description: 'VIP ticket',
@@ -50,21 +45,18 @@ class TicketType {
 // Request
 
 class TicketTypeRequest {
-  String eventId;
   double price;
   String name;
   String description;
 
   TicketTypeRequest({
-    required this.eventId,
     required this.price,
     required this.name,
     required this.description,
   });
 
   factory TicketTypeRequest.fromJson(Map<String, dynamic> json) {
     return TicketTypeRequest(
-      eventId: json['eventId'].toString(),
       price: json['price'] as double,
       name: json['name'] as String,
       description: json['description'] as String,
@@ -73,7 +65,6 @@ class TicketTypeRequest {
 
   Map<String, dynamic> toJson() {
     return {
-      'eventId': eventId,
       'price': price,
       'name': name,
       'description': description,
@@ -83,7 +74,6 @@ class TicketTypeRequest {
   TicketType toTicketType() {
     return TicketType(
       id: ObjectId(),
-      eventId: ObjectId.fromHexString(eventId),
       price: price,
       name: name,
       description: description,

diff --git a/lib/data/repositories/event_n_ticket/event_repository.dart b/lib/data/repositories/event_n_ticket/event_repository.dart
@@ -4,7 +4,7 @@ import 'package:mongo_dart/mongo_dart.dart';
 
 abstract class EventRepositoryImpl {
   Future<List<Event>> getEvents();
-  Future<Event?> createEvent({required Event event});
+  Future<Event?> createEvent({required EventRequest eventRequest});
   Future<Event?> getEventById({required ObjectId eventId});
   Future<bool> deleteEvent({required ObjectId eventId});
 }
@@ -20,11 +20,10 @@ class EventRepository extends EventRepositoryImpl {
 
   @override
   Future<List<Event>> getEvents() async {
-    final eventsCollectionExt = DbCollectionExt(_eventsCollection);
-
-    final res = await eventsCollectionExt.findAndPopulate(
+    final res = await _eventsCollection.findAndPopulateRikky(
       [
         PopulateField(fieldName: 'ticketType', collectionName: 'ticketTypes'),
+        PopulateField(fieldName: 'createdBy', collectionName: 'users'),
       ],
     );
     printGreen('Events: $res');
@@ -35,22 +34,34 @@ class EventRepository extends EventRepositoryImpl {
   }
 
   @override
-  Future<Event?> createEvent({required Event event}) async {
-    final result = await _eventsCollection.insertOne(event.toJson());
+  Future<Event?> createEvent({required EventRequest eventRequest}) async {
+    final result = await _eventsCollection.insertOne(eventRequest.toJson());
     print('Create Event result: $result');
 
     if (result.writeError != null) {
       return null;
     }
 
-    return event;
+    if (result.id is ObjectId) {
+      final eventId = result.id as ObjectId;
+      final event = await getEventById(eventId: eventId);
+      return event;
+    }
+
+    return null;
   }
 
   @override
   Future<Event?> getEventById({required ObjectId eventId}) async {
-    final result = await _eventsCollection.findOne({
-      '_id': eventId,
-    });
+    final result = await _eventsCollection.findOneAndPopulateRikky(
+      {
+        '_id': eventId,
+      },
+      fieldsToPopulate: [
+        PopulateField(fieldName: 'ticketType', collectionName: 'ticketTypes'),
+        PopulateField(fieldName: 'createdBy', collectionName: 'users'),
+      ],
+    );
 
     if (result == null) {
       return null;

diff --git a/lib/data/repositories/event_n_ticket/ticket_types_repository.dart b/lib/data/repositories/event_n_ticket/ticket_types_repository.dart
@@ -22,9 +22,7 @@ class TicketTypeRepository extends TicketTypeRepositoryImpl {
 
   @override
   Future<List<TicketType>> getTicketTypes() async {
-    final ticketTypesCollectionExt = DbCollectionExt(_ticketTypesCollection);
-
-    final res = await ticketTypesCollectionExt.findAndPopulate(
+    final res = await _ticketTypesCollection.findAndPopulateRikky(
       [
         // PopulateField(fieldName: 'eventId', collectionName: 'events'),
       ],
@@ -40,9 +38,7 @@ class TicketTypeRepository extends TicketTypeRepositoryImpl {
   Future<List<TicketType>> getTicketTypesByEventId({
     required ObjectId eventId,
   }) async {
-    final ticketTypesCollectionExt = DbCollectionExt(_ticketTypesCollection);
-
-    final res = await ticketTypesCollectionExt.findAndPopulate(
+    final res = await _ticketTypesCollection.findAndPopulateRikky(
       [
         PopulateField(fieldName: 'eventId', collectionName: 'events'),
       ],

diff --git a/lib/data/request_handlers/events.dart b/lib/data/request_handlers/events.dart
@@ -5,17 +5,23 @@ import 'package:mongo_dart/mongo_dart.dart';
 
 abstract class EventRequestHandler {
   Future<Response> handleGetAllEvents();
-  Future<Response> handleCreateEvent({required Event event});
+  Future<Response> handleCreateEvent({
+    required EventRequest eventRequest,
+    required User saint,
+  });
   Future<Response> handleGetEventById({required ObjectId eventId});
   Future<Response> handleDeleteEvent({required ObjectId eventId});
 }
 
 class EventRequestHandlerImpl implements EventRequestHandler {
   final EventRepository _eventRepository;
+  final TicketTypeRepository _ticketTypeRepository;
 
   const EventRequestHandlerImpl({
     required EventRepository eventRepository,
-  }) : _eventRepository = eventRepository;
+    required TicketTypeRepository ticketTypeRepository,
+  })  : _eventRepository = eventRepository,
+        _ticketTypeRepository = ticketTypeRepository;
 
   @override
   Future<Response> handleGetAllEvents() async {
@@ -29,13 +35,36 @@ class EventRequestHandlerImpl implements EventRequestHandler {
   }
 
   @override
-  Future<Response> handleCreateEvent({required Event event}) async {
+  Future<Response> handleCreateEvent({
+    required EventRequest eventRequest,
+    required User saint,
+  }) async {
     print('===> POST <==> Event:');
-    final createdEvent = await _eventRepository.createEvent(event: event);
+    final ticketType = await _ticketTypeRepository.getTicketTypeById(
+      ticketTypeId: eventRequest.ticketType,
+    );
+
+    if (ticketType == null) {
+      return Response.json(
+        body: 'Ticket Type with ID `${eventRequest.ticketType}` not found',
+        statusCode: 404,
+      );
+    }
+
+    final createdEvent = await _eventRepository.createEvent(
+      eventRequest: eventRequest,
+    );
+
+    if (createdEvent == null) {
+      return Response.json(
+        body: 'Failed to create event',
+        statusCode: 400,
+      );
+    }
 
     return Response.json(
       body: createdEvent,
-      statusCode: createdEvent != null ? 201 : 400,
+      statusCode: 201,
     );
   }