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pacnpal
948
apps/api/v1/serializers/rides.py
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948
apps/api/v1/serializers/rides.py
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"""
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Rides domain serializers for ThrillWiki API v1.
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This module contains all serializers related to rides, roller coaster statistics,
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ride locations, and ride reviews.
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"""
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from rest_framework import serializers
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from drf_spectacular.utils import (
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extend_schema_serializer,
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extend_schema_field,
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OpenApiExample,
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)
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from config.django import base as settings
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from .shared import ModelChoices
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from apps.core.choices.serializers import RichChoiceFieldSerializer
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# === RIDE SERIALIZERS ===
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class RideParkOutputSerializer(serializers.Serializer):
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"""Output serializer for ride's park data."""
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id = serializers.IntegerField()
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name = serializers.CharField()
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slug = serializers.CharField()
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url = serializers.SerializerMethodField()
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@extend_schema_field(serializers.URLField())
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def get_url(self, obj) -> str:
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"""Generate the frontend URL for this park."""
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return f"{settings.FRONTEND_DOMAIN}/parks/{obj.slug}/"
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class RideModelOutputSerializer(serializers.Serializer):
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"""Output serializer for ride model data."""
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id = serializers.IntegerField()
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name = serializers.CharField()
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description = serializers.CharField()
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category = serializers.CharField()
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manufacturer = serializers.SerializerMethodField()
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_manufacturer(self, obj) -> dict | None:
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if obj.manufacturer:
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return {
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"id": obj.manufacturer.id,
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"name": obj.manufacturer.name,
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"slug": obj.manufacturer.slug,
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}
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return None
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@extend_schema_serializer(
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examples=[
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OpenApiExample(
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"Ride List Example",
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summary="Example ride list response",
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description="A typical ride in the list view",
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value={
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"id": 1,
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"name": "Steel Vengeance",
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"slug": "steel-vengeance",
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"category": "ROLLER_COASTER",
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"status": "OPERATING",
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"description": "Hybrid roller coaster",
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"park": {"id": 1, "name": "Cedar Point", "slug": "cedar-point"},
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"average_rating": 4.8,
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"capacity_per_hour": 1200,
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"opening_date": "2018-05-05",
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},
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)
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]
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)
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class RideListOutputSerializer(serializers.Serializer):
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"""Output serializer for ride list view."""
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id = serializers.IntegerField()
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name = serializers.CharField()
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slug = serializers.CharField()
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category = RichChoiceFieldSerializer(
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choice_group="categories",
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domain="rides"
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)
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status = RichChoiceFieldSerializer(
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choice_group="statuses",
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domain="rides"
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)
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description = serializers.CharField()
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# Park info
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park = RideParkOutputSerializer()
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# Statistics
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average_rating = serializers.DecimalField(
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max_digits=3, decimal_places=2, allow_null=True
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)
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capacity_per_hour = serializers.IntegerField(allow_null=True)
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# Dates
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opening_date = serializers.DateField(allow_null=True)
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closing_date = serializers.DateField(allow_null=True)
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# URL
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url = serializers.SerializerMethodField()
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# Metadata
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created_at = serializers.DateTimeField()
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updated_at = serializers.DateTimeField()
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@extend_schema_field(serializers.URLField())
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def get_url(self, obj) -> str:
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"""Generate the frontend URL for this ride."""
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return f"{settings.FRONTEND_DOMAIN}/parks/{obj.park.slug}/rides/{obj.slug}/"
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@extend_schema_serializer(
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examples=[
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OpenApiExample(
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"Ride Detail Example",
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summary="Example ride detail response",
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description="A complete ride detail response",
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value={
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"id": 1,
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"name": "Steel Vengeance",
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"slug": "steel-vengeance",
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"category": "ROLLER_COASTER",
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"status": "OPERATING",
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"description": "Hybrid roller coaster featuring RMC I-Box track",
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"park": {"id": 1, "name": "Cedar Point", "slug": "cedar-point"},
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"opening_date": "2018-05-05",
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"min_height_in": 48,
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"capacity_per_hour": 1200,
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"ride_duration_seconds": 150,
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"average_rating": 4.8,
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"manufacturer": {
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"id": 1,
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"name": "Rocky Mountain Construction",
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"slug": "rocky-mountain-construction",
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},
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"photos": [
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{
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"id": 123,
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"image_url": "https://imagedelivery.net/account-hash/abc123def456/public",
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"image_variants": {
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"thumbnail": "https://imagedelivery.net/account-hash/abc123def456/thumbnail",
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"medium": "https://imagedelivery.net/account-hash/abc123def456/medium",
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"large": "https://imagedelivery.net/account-hash/abc123def456/large",
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"public": "https://imagedelivery.net/account-hash/abc123def456/public",
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},
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"caption": "Amazing roller coaster photo",
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"is_primary": True,
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"photo_type": "exterior",
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}
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],
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"primary_photo": {
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"id": 123,
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"image_url": "https://imagedelivery.net/account-hash/abc123def456/public",
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"image_variants": {
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"thumbnail": "https://imagedelivery.net/account-hash/abc123def456/thumbnail",
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"medium": "https://imagedelivery.net/account-hash/abc123def456/medium",
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"large": "https://imagedelivery.net/account-hash/abc123def456/large",
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"public": "https://imagedelivery.net/account-hash/abc123def456/public",
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},
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"caption": "Amazing roller coaster photo",
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"photo_type": "exterior",
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},
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},
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)
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]
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)
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class RideDetailOutputSerializer(serializers.Serializer):
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"""Output serializer for ride detail view."""
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id = serializers.IntegerField()
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name = serializers.CharField()
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slug = serializers.CharField()
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category = RichChoiceFieldSerializer(
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choice_group="categories",
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domain="rides"
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)
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status = RichChoiceFieldSerializer(
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choice_group="statuses",
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domain="rides"
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)
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post_closing_status = RichChoiceFieldSerializer(
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choice_group="post_closing_statuses",
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domain="rides",
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allow_null=True
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)
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description = serializers.CharField()
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# Park info
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park = RideParkOutputSerializer()
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park_area = serializers.SerializerMethodField()
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# Dates
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opening_date = serializers.DateField(allow_null=True)
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closing_date = serializers.DateField(allow_null=True)
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status_since = serializers.DateField(allow_null=True)
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# Physical specs
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min_height_in = serializers.IntegerField(allow_null=True)
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max_height_in = serializers.IntegerField(allow_null=True)
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capacity_per_hour = serializers.IntegerField(allow_null=True)
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ride_duration_seconds = serializers.IntegerField(allow_null=True)
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# Statistics
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average_rating = serializers.DecimalField(
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max_digits=3, decimal_places=2, allow_null=True
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)
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# Companies
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manufacturer = serializers.SerializerMethodField()
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designer = serializers.SerializerMethodField()
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# Model
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ride_model = RideModelOutputSerializer(allow_null=True)
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# Photos
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photos = serializers.SerializerMethodField()
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primary_photo = serializers.SerializerMethodField()
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banner_image = serializers.SerializerMethodField()
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card_image = serializers.SerializerMethodField()
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# URL
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url = serializers.SerializerMethodField()
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# Metadata
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created_at = serializers.DateTimeField()
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updated_at = serializers.DateTimeField()
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@extend_schema_field(serializers.URLField())
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def get_url(self, obj) -> str:
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"""Generate the frontend URL for this ride."""
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return f"{settings.FRONTEND_DOMAIN}/parks/{obj.park.slug}/rides/{obj.slug}/"
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_park_area(self, obj) -> dict | None:
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if obj.park_area:
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return {
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"id": obj.park_area.id,
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"name": obj.park_area.name,
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"slug": obj.park_area.slug,
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}
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return None
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_manufacturer(self, obj) -> dict | None:
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if obj.manufacturer:
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return {
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"id": obj.manufacturer.id,
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"name": obj.manufacturer.name,
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"slug": obj.manufacturer.slug,
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}
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return None
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_designer(self, obj) -> dict | None:
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if obj.designer:
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return {
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"id": obj.designer.id,
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"name": obj.designer.name,
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"slug": obj.designer.slug,
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}
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return None
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@extend_schema_field(serializers.ListField(child=serializers.DictField()))
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def get_photos(self, obj):
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"""Get all approved photos for this ride."""
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from apps.rides.models import RidePhoto
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photos = RidePhoto.objects.filter(ride=obj, is_approved=True).order_by(
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"-is_primary", "-created_at"
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)[
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:10
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] # Limit to 10 photos
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return [
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{
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"id": photo.id,
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"image_url": photo.image.url if photo.image else None,
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"image_variants": (
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{
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"thumbnail": (
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f"{photo.image.url}/thumbnail" if photo.image else None
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),
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"medium": f"{photo.image.url}/medium" if photo.image else None,
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"large": f"{photo.image.url}/large" if photo.image else None,
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"public": f"{photo.image.url}/public" if photo.image else None,
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}
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if photo.image
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else {}
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),
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"caption": photo.caption,
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"alt_text": photo.alt_text,
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"is_primary": photo.is_primary,
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"photo_type": photo.photo_type,
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}
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for photo in photos
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]
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_primary_photo(self, obj):
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"""Get the primary photo for this ride."""
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from apps.rides.models import RidePhoto
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try:
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photo = RidePhoto.objects.filter(
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ride=obj, is_primary=True, is_approved=True
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).first()
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if photo and photo.image:
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return {
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"id": photo.id,
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"image_url": photo.image.url,
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"image_variants": {
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"thumbnail": f"{photo.image.url}/thumbnail",
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"medium": f"{photo.image.url}/medium",
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"large": f"{photo.image.url}/large",
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"public": f"{photo.image.url}/public",
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},
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"caption": photo.caption,
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"alt_text": photo.alt_text,
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"photo_type": photo.photo_type,
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}
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except Exception:
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pass
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return None
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_banner_image(self, obj):
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"""Get the banner image for this ride with fallback to latest photo."""
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# First try the explicitly set banner image
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if obj.banner_image and obj.banner_image.image:
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return {
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"id": obj.banner_image.id,
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"image_url": obj.banner_image.image.url,
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"image_variants": {
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"thumbnail": f"{obj.banner_image.image.url}/thumbnail",
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"medium": f"{obj.banner_image.image.url}/medium",
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"large": f"{obj.banner_image.image.url}/large",
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"public": f"{obj.banner_image.image.url}/public",
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},
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"caption": obj.banner_image.caption,
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"alt_text": obj.banner_image.alt_text,
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"photo_type": obj.banner_image.photo_type,
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}
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# Fallback to latest approved photo
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from apps.rides.models import RidePhoto
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try:
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latest_photo = (
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RidePhoto.objects.filter(
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ride=obj, is_approved=True, image__isnull=False
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)
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.order_by("-created_at")
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.first()
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)
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if latest_photo and latest_photo.image:
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return {
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"id": latest_photo.id,
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"image_url": latest_photo.image.url,
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"image_variants": {
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"thumbnail": f"{latest_photo.image.url}/thumbnail",
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"medium": f"{latest_photo.image.url}/medium",
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"large": f"{latest_photo.image.url}/large",
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"public": f"{latest_photo.image.url}/public",
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},
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"caption": latest_photo.caption,
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"alt_text": latest_photo.alt_text,
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"photo_type": latest_photo.photo_type,
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"is_fallback": True,
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}
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except Exception:
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pass
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return None
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@extend_schema_field(serializers.DictField(allow_null=True))
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def get_card_image(self, obj):
|
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"""Get the card image for this ride with fallback to latest photo."""
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# First try the explicitly set card image
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if obj.card_image and obj.card_image.image:
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return {
|
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"id": obj.card_image.id,
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"image_url": obj.card_image.image.url,
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"image_variants": {
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"thumbnail": f"{obj.card_image.image.url}/thumbnail",
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"medium": f"{obj.card_image.image.url}/medium",
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||||
"large": f"{obj.card_image.image.url}/large",
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"public": f"{obj.card_image.image.url}/public",
|
||||
},
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||||
"caption": obj.card_image.caption,
|
||||
"alt_text": obj.card_image.alt_text,
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||||
"photo_type": obj.card_image.photo_type,
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||||
}
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||||
|
||||
# Fallback to latest approved photo
|
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from apps.rides.models import RidePhoto
|
||||
|
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try:
|
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latest_photo = (
|
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RidePhoto.objects.filter(
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||||
ride=obj, is_approved=True, image__isnull=False
|
||||
)
|
||||
.order_by("-created_at")
|
||||
.first()
|
||||
)
|
||||
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||||
if latest_photo and latest_photo.image:
|
||||
return {
|
||||
"id": latest_photo.id,
|
||||
"image_url": latest_photo.image.url,
|
||||
"image_variants": {
|
||||
"thumbnail": f"{latest_photo.image.url}/thumbnail",
|
||||
"medium": f"{latest_photo.image.url}/medium",
|
||||
"large": f"{latest_photo.image.url}/large",
|
||||
"public": f"{latest_photo.image.url}/public",
|
||||
},
|
||||
"caption": latest_photo.caption,
|
||||
"alt_text": latest_photo.alt_text,
|
||||
"photo_type": latest_photo.photo_type,
|
||||
"is_fallback": True,
|
||||
}
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
return None
|
||||
|
||||
|
||||
class RideImageSettingsInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for setting ride banner and card images."""
|
||||
|
||||
banner_image_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
card_image_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
def validate_banner_image_id(self, value):
|
||||
"""Validate that the banner image belongs to the same ride."""
|
||||
if value is not None:
|
||||
from apps.rides.models import RidePhoto
|
||||
|
||||
try:
|
||||
RidePhoto.objects.get(id=value)
|
||||
# The ride will be validated in the view
|
||||
return value
|
||||
except RidePhoto.DoesNotExist:
|
||||
raise serializers.ValidationError("Photo not found")
|
||||
return value
|
||||
|
||||
def validate_card_image_id(self, value):
|
||||
"""Validate that the card image belongs to the same ride."""
|
||||
if value is not None:
|
||||
from apps.rides.models import RidePhoto
|
||||
|
||||
try:
|
||||
RidePhoto.objects.get(id=value)
|
||||
# The ride will be validated in the view
|
||||
return value
|
||||
except RidePhoto.DoesNotExist:
|
||||
raise serializers.ValidationError("Photo not found")
|
||||
return value
|
||||
|
||||
|
||||
class RideCreateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for creating rides."""
|
||||
|
||||
name = serializers.CharField(max_length=255)
|
||||
description = serializers.CharField(allow_blank=True, default="")
|
||||
category = serializers.ChoiceField(choices=ModelChoices.get_ride_category_choices())
|
||||
status = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_ride_status_choices(), default="OPERATING"
|
||||
)
|
||||
|
||||
# Required park
|
||||
park_id = serializers.IntegerField()
|
||||
|
||||
# Optional area
|
||||
park_area_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
# Optional dates
|
||||
opening_date = serializers.DateField(required=False, allow_null=True)
|
||||
closing_date = serializers.DateField(required=False, allow_null=True)
|
||||
status_since = serializers.DateField(required=False, allow_null=True)
|
||||
|
||||
# Optional specs
|
||||
min_height_in = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=30, max_value=90
|
||||
)
|
||||
max_height_in = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=30, max_value=90
|
||||
)
|
||||
capacity_per_hour = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=1
|
||||
)
|
||||
ride_duration_seconds = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=1
|
||||
)
|
||||
|
||||
# Optional companies
|
||||
manufacturer_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
designer_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
# Optional model
|
||||
ride_model_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
def validate(self, attrs):
|
||||
"""Cross-field validation."""
|
||||
# Date validation
|
||||
opening_date = attrs.get("opening_date")
|
||||
closing_date = attrs.get("closing_date")
|
||||
|
||||
if opening_date and closing_date and closing_date < opening_date:
|
||||
raise serializers.ValidationError(
|
||||
"Closing date cannot be before opening date"
|
||||
)
|
||||
|
||||
# Height validation
|
||||
min_height = attrs.get("min_height_in")
|
||||
max_height = attrs.get("max_height_in")
|
||||
|
||||
if min_height and max_height and min_height > max_height:
|
||||
raise serializers.ValidationError(
|
||||
"Minimum height cannot be greater than maximum height"
|
||||
)
|
||||
|
||||
# Park area validation when park changes
|
||||
park_id = attrs.get("park_id")
|
||||
park_area_id = attrs.get("park_area_id")
|
||||
|
||||
if park_id and park_area_id:
|
||||
try:
|
||||
from apps.parks.models import ParkArea
|
||||
park_area = ParkArea.objects.get(id=park_area_id)
|
||||
if park_area.park_id != park_id:
|
||||
raise serializers.ValidationError(
|
||||
f"Park area '{park_area.name}' does not belong to the selected park"
|
||||
)
|
||||
except Exception:
|
||||
# If models aren't available or area doesn't exist, let the view handle it
|
||||
pass
|
||||
|
||||
return attrs
|
||||
|
||||
|
||||
class RideUpdateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for updating rides."""
|
||||
|
||||
name = serializers.CharField(max_length=255, required=False)
|
||||
description = serializers.CharField(allow_blank=True, required=False)
|
||||
category = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_ride_category_choices(), required=False
|
||||
)
|
||||
status = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_ride_status_choices(), required=False
|
||||
)
|
||||
post_closing_status = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_ride_post_closing_choices(),
|
||||
required=False,
|
||||
allow_null=True,
|
||||
)
|
||||
|
||||
# Park and area
|
||||
park_id = serializers.IntegerField(required=False)
|
||||
park_area_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
# Dates
|
||||
opening_date = serializers.DateField(required=False, allow_null=True)
|
||||
closing_date = serializers.DateField(required=False, allow_null=True)
|
||||
status_since = serializers.DateField(required=False, allow_null=True)
|
||||
|
||||
# Specs
|
||||
min_height_in = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=30, max_value=90
|
||||
)
|
||||
max_height_in = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=30, max_value=90
|
||||
)
|
||||
capacity_per_hour = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=1
|
||||
)
|
||||
ride_duration_seconds = serializers.IntegerField(
|
||||
required=False, allow_null=True, min_value=1
|
||||
)
|
||||
|
||||
# Companies
|
||||
manufacturer_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
designer_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
# Model
|
||||
ride_model_id = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
def validate(self, attrs):
|
||||
"""Cross-field validation."""
|
||||
# Date validation
|
||||
opening_date = attrs.get("opening_date")
|
||||
closing_date = attrs.get("closing_date")
|
||||
|
||||
if opening_date and closing_date and closing_date < opening_date:
|
||||
raise serializers.ValidationError(
|
||||
"Closing date cannot be before opening date"
|
||||
)
|
||||
|
||||
# Height validation
|
||||
min_height = attrs.get("min_height_in")
|
||||
max_height = attrs.get("max_height_in")
|
||||
|
||||
if min_height and max_height and min_height > max_height:
|
||||
raise serializers.ValidationError(
|
||||
"Minimum height cannot be greater than maximum height"
|
||||
)
|
||||
|
||||
return attrs
|
||||
|
||||
|
||||
class RideFilterInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for ride filtering and search."""
|
||||
|
||||
# Search
|
||||
search = serializers.CharField(required=False, allow_blank=True)
|
||||
|
||||
# Category filter
|
||||
category = serializers.MultipleChoiceField(
|
||||
choices=ModelChoices.get_ride_category_choices(), required=False
|
||||
)
|
||||
|
||||
# Status filter
|
||||
status = serializers.MultipleChoiceField(
|
||||
choices=ModelChoices.get_ride_status_choices(),
|
||||
required=False,
|
||||
)
|
||||
|
||||
# Park filter
|
||||
park_id = serializers.IntegerField(required=False)
|
||||
park_slug = serializers.CharField(required=False, allow_blank=True)
|
||||
|
||||
# Company filters
|
||||
manufacturer_id = serializers.IntegerField(required=False)
|
||||
designer_id = serializers.IntegerField(required=False)
|
||||
|
||||
# Rating filter
|
||||
min_rating = serializers.DecimalField(
|
||||
max_digits=3,
|
||||
decimal_places=2,
|
||||
required=False,
|
||||
min_value=1,
|
||||
max_value=10,
|
||||
)
|
||||
|
||||
# Height filters
|
||||
min_height_requirement = serializers.IntegerField(required=False)
|
||||
max_height_requirement = serializers.IntegerField(required=False)
|
||||
|
||||
# Capacity filter
|
||||
min_capacity = serializers.IntegerField(required=False)
|
||||
|
||||
# Ordering
|
||||
ordering = serializers.ChoiceField(
|
||||
choices=[
|
||||
"name",
|
||||
"-name",
|
||||
"opening_date",
|
||||
"-opening_date",
|
||||
"average_rating",
|
||||
"-average_rating",
|
||||
"capacity_per_hour",
|
||||
"-capacity_per_hour",
|
||||
"created_at",
|
||||
"-created_at",
|
||||
],
|
||||
required=False,
|
||||
default="name",
|
||||
)
|
||||
|
||||
|
||||
# === ROLLER COASTER STATS SERIALIZERS ===
|
||||
|
||||
|
||||
@extend_schema_serializer(
|
||||
examples=[
|
||||
OpenApiExample(
|
||||
"Roller Coaster Stats Example",
|
||||
summary="Example roller coaster statistics",
|
||||
description="Detailed statistics for a roller coaster",
|
||||
value={
|
||||
"id": 1,
|
||||
"ride": {"id": 1, "name": "Steel Vengeance", "slug": "steel-vengeance"},
|
||||
"height_ft": 205.0,
|
||||
"length_ft": 5740.0,
|
||||
"speed_mph": 74.0,
|
||||
"inversions": 4,
|
||||
"ride_time_seconds": 150,
|
||||
"track_material": "HYBRID",
|
||||
"roller_coaster_type": "SITDOWN",
|
||||
"propulsion_system": "CHAIN",
|
||||
},
|
||||
)
|
||||
]
|
||||
)
|
||||
class RollerCoasterStatsOutputSerializer(serializers.Serializer):
|
||||
"""Output serializer for roller coaster statistics."""
|
||||
|
||||
id = serializers.IntegerField()
|
||||
height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, allow_null=True
|
||||
)
|
||||
length_ft = serializers.DecimalField(
|
||||
max_digits=7, decimal_places=2, allow_null=True
|
||||
)
|
||||
speed_mph = serializers.DecimalField(
|
||||
max_digits=5, decimal_places=2, allow_null=True
|
||||
)
|
||||
inversions = serializers.IntegerField()
|
||||
ride_time_seconds = serializers.IntegerField(allow_null=True)
|
||||
track_type = serializers.CharField()
|
||||
track_material = RichChoiceFieldSerializer(
|
||||
choice_group="track_materials",
|
||||
domain="rides"
|
||||
)
|
||||
roller_coaster_type = RichChoiceFieldSerializer(
|
||||
choice_group="coaster_types",
|
||||
domain="rides"
|
||||
)
|
||||
max_drop_height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, allow_null=True
|
||||
)
|
||||
propulsion_system = RichChoiceFieldSerializer(
|
||||
choice_group="propulsion_systems",
|
||||
domain="rides"
|
||||
)
|
||||
train_style = serializers.CharField()
|
||||
trains_count = serializers.IntegerField(allow_null=True)
|
||||
cars_per_train = serializers.IntegerField(allow_null=True)
|
||||
seats_per_car = serializers.IntegerField(allow_null=True)
|
||||
|
||||
# Ride info
|
||||
ride = serializers.SerializerMethodField()
|
||||
|
||||
@extend_schema_field(serializers.DictField())
|
||||
def get_ride(self, obj) -> dict:
|
||||
return {
|
||||
"id": obj.ride.id,
|
||||
"name": obj.ride.name,
|
||||
"slug": obj.ride.slug,
|
||||
}
|
||||
|
||||
|
||||
class RollerCoasterStatsCreateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for creating roller coaster statistics."""
|
||||
|
||||
ride_id = serializers.IntegerField()
|
||||
height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
length_ft = serializers.DecimalField(
|
||||
max_digits=7, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
speed_mph = serializers.DecimalField(
|
||||
max_digits=5, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
inversions = serializers.IntegerField(default=0)
|
||||
ride_time_seconds = serializers.IntegerField(required=False, allow_null=True)
|
||||
track_type = serializers.CharField(max_length=255, allow_blank=True, default="")
|
||||
track_material = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_coaster_track_choices(), default="STEEL"
|
||||
)
|
||||
roller_coaster_type = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_coaster_type_choices(), default="SITDOWN"
|
||||
)
|
||||
max_drop_height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
propulsion_system = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_propulsion_system_choices(), default="CHAIN"
|
||||
)
|
||||
train_style = serializers.CharField(max_length=255, allow_blank=True, default="")
|
||||
trains_count = serializers.IntegerField(required=False, allow_null=True)
|
||||
cars_per_train = serializers.IntegerField(required=False, allow_null=True)
|
||||
seats_per_car = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
|
||||
class RollerCoasterStatsUpdateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for updating roller coaster statistics."""
|
||||
|
||||
height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
length_ft = serializers.DecimalField(
|
||||
max_digits=7, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
speed_mph = serializers.DecimalField(
|
||||
max_digits=5, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
inversions = serializers.IntegerField(required=False)
|
||||
ride_time_seconds = serializers.IntegerField(required=False, allow_null=True)
|
||||
track_type = serializers.CharField(max_length=255, allow_blank=True, required=False)
|
||||
track_material = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_coaster_track_choices(), required=False
|
||||
)
|
||||
roller_coaster_type = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_coaster_type_choices(), required=False
|
||||
)
|
||||
max_drop_height_ft = serializers.DecimalField(
|
||||
max_digits=6, decimal_places=2, required=False, allow_null=True
|
||||
)
|
||||
propulsion_system = serializers.ChoiceField(
|
||||
choices=ModelChoices.get_propulsion_system_choices(), required=False
|
||||
)
|
||||
train_style = serializers.CharField(
|
||||
max_length=255, allow_blank=True, required=False
|
||||
)
|
||||
trains_count = serializers.IntegerField(required=False, allow_null=True)
|
||||
cars_per_train = serializers.IntegerField(required=False, allow_null=True)
|
||||
seats_per_car = serializers.IntegerField(required=False, allow_null=True)
|
||||
|
||||
|
||||
# === RIDE LOCATION SERIALIZERS ===
|
||||
|
||||
|
||||
class RideLocationOutputSerializer(serializers.Serializer):
|
||||
"""Output serializer for ride locations."""
|
||||
|
||||
id = serializers.IntegerField()
|
||||
latitude = serializers.FloatField(allow_null=True)
|
||||
longitude = serializers.FloatField(allow_null=True)
|
||||
coordinates = serializers.CharField()
|
||||
|
||||
# Ride info
|
||||
ride = serializers.SerializerMethodField()
|
||||
|
||||
@extend_schema_field(serializers.DictField())
|
||||
def get_ride(self, obj) -> dict:
|
||||
return {
|
||||
"id": obj.ride.id,
|
||||
"name": obj.ride.name,
|
||||
"slug": obj.ride.slug,
|
||||
}
|
||||
|
||||
|
||||
class RideLocationCreateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for creating ride locations."""
|
||||
|
||||
ride_id = serializers.IntegerField()
|
||||
latitude = serializers.FloatField(required=False, allow_null=True)
|
||||
longitude = serializers.FloatField(required=False, allow_null=True)
|
||||
|
||||
|
||||
class RideLocationUpdateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for updating ride locations."""
|
||||
|
||||
latitude = serializers.FloatField(required=False, allow_null=True)
|
||||
longitude = serializers.FloatField(required=False, allow_null=True)
|
||||
|
||||
|
||||
# === RIDE REVIEW SERIALIZERS ===
|
||||
|
||||
|
||||
@extend_schema_serializer(
|
||||
examples=[
|
||||
OpenApiExample(
|
||||
"Ride Review Example",
|
||||
summary="Example ride review response",
|
||||
description="A user review of a ride",
|
||||
value={
|
||||
"id": 1,
|
||||
"rating": 9,
|
||||
"title": "Amazing coaster!",
|
||||
"content": "This ride was incredible, the airtime was fantastic.",
|
||||
"visit_date": "2024-08-15",
|
||||
"ride": {"id": 1, "name": "Steel Vengeance", "slug": "steel-vengeance"},
|
||||
"user": {"username": "coaster_fan", "display_name": "Coaster Fan"},
|
||||
"created_at": "2024-08-16T10:30:00Z",
|
||||
"is_published": True,
|
||||
},
|
||||
)
|
||||
]
|
||||
)
|
||||
class RideReviewOutputSerializer(serializers.Serializer):
|
||||
"""Output serializer for ride reviews."""
|
||||
|
||||
id = serializers.IntegerField()
|
||||
rating = serializers.IntegerField()
|
||||
title = serializers.CharField()
|
||||
content = serializers.CharField()
|
||||
visit_date = serializers.DateField()
|
||||
created_at = serializers.DateTimeField()
|
||||
updated_at = serializers.DateTimeField()
|
||||
is_published = serializers.BooleanField()
|
||||
|
||||
# Ride info
|
||||
ride = serializers.SerializerMethodField()
|
||||
# User info (limited for privacy)
|
||||
user = serializers.SerializerMethodField()
|
||||
|
||||
@extend_schema_field(serializers.DictField())
|
||||
def get_ride(self, obj) -> dict:
|
||||
return {
|
||||
"id": obj.ride.id,
|
||||
"name": obj.ride.name,
|
||||
"slug": obj.ride.slug,
|
||||
}
|
||||
|
||||
@extend_schema_field(serializers.DictField())
|
||||
def get_user(self, obj) -> dict:
|
||||
return {
|
||||
"username": obj.user.username,
|
||||
"display_name": obj.user.get_display_name(),
|
||||
}
|
||||
|
||||
|
||||
class RideReviewCreateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for creating ride reviews."""
|
||||
|
||||
ride_id = serializers.IntegerField()
|
||||
rating = serializers.IntegerField(min_value=1, max_value=10)
|
||||
title = serializers.CharField(max_length=200)
|
||||
content = serializers.CharField()
|
||||
visit_date = serializers.DateField()
|
||||
|
||||
def validate_visit_date(self, value):
|
||||
"""Validate visit date is not in the future."""
|
||||
from django.utils import timezone
|
||||
|
||||
if value > timezone.now().date():
|
||||
raise serializers.ValidationError("Visit date cannot be in the future")
|
||||
return value
|
||||
|
||||
|
||||
class RideReviewUpdateInputSerializer(serializers.Serializer):
|
||||
"""Input serializer for updating ride reviews."""
|
||||
|
||||
rating = serializers.IntegerField(min_value=1, max_value=10, required=False)
|
||||
title = serializers.CharField(max_length=200, required=False)
|
||||
content = serializers.CharField(required=False)
|
||||
visit_date = serializers.DateField(required=False)
|
||||
|
||||
def validate_visit_date(self, value):
|
||||
"""Validate visit date is not in the future."""
|
||||
from django.utils import timezone
|
||||
|
||||
if value and value > timezone.now().date():
|
||||
raise serializers.ValidationError("Visit date cannot be in the future")
|
||||
return value
|
||||
Reference in New Issue
Block a user