feat: Implement Hotel model with CRUD operations and integrate into v…

…iews and serializers

backend/server/adventures/serializers.py

@@ -1,6 +1,6 @@
 from django.utils import timezone
 import os
-from .models import Adventure, AdventureImage, ChecklistItem, Collection, Note, Transportation, Checklist, Visit, Category, Attachment
+from .models import Adventure, AdventureImage, ChecklistItem, Collection, Note, Transportation, Checklist, Visit, Category, Attachment, Hotel
 from rest_framework import serializers
 from main.utils import CustomModelSerializer
 from users.serializers import CustomUserDetailsSerializer
@@ -303,4 +303,14 @@ def to_representation(self, instance):
             shared_uuids.append(str(user.uuid))
         representation['shared_with'] = shared_uuids
         return representation
-
+
+class HotelSerializer(CustomModelSerializer):
+
+    class Meta:
+        model = Hotel
+        fields = [
+            'id', 'user_id', 'name', 'description', 'rating', 'link', 'check_in', 'check_out', 
+            'reservation_number', 'price', 'latitude', 'longitude', 'location', 'is_public', 
+            'collection', 'created_at', 'updated_at'
+        ]
+        read_only_fields = ['id', 'created_at', 'updated_at', 'user_id']

backend/server/adventures/urls.py

@@ -18,6 +18,7 @@
 router.register(r'overpass', OverpassViewSet, basename='overpass')
 router.register(r'search', GlobalSearchView, basename='search')
 router.register(r'attachments', AttachmentViewSet, basename='attachments')
+router.register(r'hotels', HotelViewSet, basename='hotels')
 
 
 urlpatterns = [

backend/server/adventures/views/__init__.py

@@ -12,4 +12,5 @@
 from .stats_view import *
 from .transportation_view import *
 from .global_search_view import *
-from .attachment_view import *
+from .attachment_view import *
+from .hotel_view import *

backend/server/adventures/views/hotel_view.py

@@ -0,0 +1,84 @@
+from rest_framework import viewsets, status
+from rest_framework.decorators import action
+from rest_framework.response import Response
+from django.db.models import Q
+from adventures.models import Hotel
+from adventures.serializers import HotelSerializer
+from rest_framework.exceptions import PermissionDenied
+from adventures.permissions import IsOwnerOrSharedWithFullAccess
+from rest_framework.permissions import IsAuthenticated
+
+class HotelViewSet(viewsets.ModelViewSet):
+    queryset = Hotel.objects.all()
+    serializer_class = HotelSerializer
+    permission_classes = [IsOwnerOrSharedWithFullAccess]
+
+    def list(self, request, *args, **kwargs):
+        if not request.user.is_authenticated:
+            return Response(status=status.HTTP_403_FORBIDDEN)
+        queryset = Hotel.objects.filter(
+            Q(user_id=request.user.id)
+        )
+        serializer = self.get_serializer(queryset, many=True)
+        return Response(serializer.data)
+
+    def get_queryset(self):
+        user = self.request.user
+        if self.action == 'retrieve':
+            # For individual adventure retrieval, include public adventures, user's own adventures and shared adventures
+            return Hotel.objects.filter(
+                Q(is_public=True) | Q(user_id=user.id) | Q(collection__shared_with=user.id)
+            ).distinct().order_by('-updated_at')
+        # For other actions, include user's own adventures and shared adventures
+        return Hotel.objects.filter(
+            Q(user_id=user.id) | Q(collection__shared_with=user.id)
+        ).distinct().order_by('-updated_at')
+
+    def partial_update(self, request, *args, **kwargs):
+        # Retrieve the current object
+        instance = self.get_object()
+        user = request.user
+
+        # Partially update the instance with the request data
+        serializer = self.get_serializer(instance, data=request.data, partial=True)
+        serializer.is_valid(raise_exception=True)
+
+        # Retrieve the collection from the validated data
+        new_collection = serializer.validated_data.get('collection')
+
+        if new_collection is not None and new_collection != instance.collection:
+            # Check if the user is the owner of the new collection
+            if new_collection.user_id != user or instance.user_id != user:
+                raise PermissionDenied("You do not have permission to use this collection.")
+        elif new_collection is None:
+            # Handle the case where the user is trying to set the collection to None
+            if instance.collection is not None and instance.collection.user_id != user:
+                raise PermissionDenied("You cannot remove the collection as you are not the owner.")
+
+        # Perform the update
+        self.perform_update(serializer)
+
+        # Return the updated instance
+        return Response(serializer.data)
+
+    def perform_update(self, serializer):
+        serializer.save()
+
+    # when creating an adventure, make sure the user is the owner of the collection or shared with the collection
+    def perform_create(self, serializer):
+        # Retrieve the collection from the validated data
+        collection = serializer.validated_data.get('collection')
+
+        # Check if a collection is provided
+        if collection:
+            user = self.request.user
+            # Check if the user is the owner or is in the shared_with list
+            if collection.user_id != user and not collection.shared_with.filter(id=user.id).exists():
+                # Return an error response if the user does not have permission
+                raise PermissionDenied("You do not have permission to use this collection.")
+            # if collection the owner of the adventure is the owner of the collection
+            serializer.save(user_id=collection.user_id)
+            return
+
+        # Save the adventure with the current user as the owner
+        serializer.save(user_id=self.request.user)

documentation/docs/configuration/social_auth/github.md

@@ -35,6 +35,10 @@ This configuration is done in the [Admin Panel](../../guides/admin_panel.md). Yo
    - Settings: can be left blank
    - Sites: move over the sites you want to enable Authentik on, usually `example.com` and `www.example.com` unless you renamed your sites.
 
+4. Save the configuration.
+
+Users should now be able to log in to AdventureLog using their GitHub account, and link it to existing accounts.
+
 ## Linking to Existing Account
 
 If a user has an existing AdventureLog account and wants to link it to their Github account, they can do so by logging in to their AdventureLog account and navigating to the `Settings` page. There is a button that says `Launch Account Connections`, click that and then choose the provider to link to the existing account.
@@ -43,6 +47,3 @@ If a user has an existing AdventureLog account and wants to link it to their Git
 
 ![Authentik Social Auth Configuration](/github_settings.png)
 
-4. Save the configuration.
-
-Users should now be able to log in to AdventureLog using their GitHub account, and link it to existing accounts.