mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
synced 2025-12-20 15:31:08 -05:00
e4e36c7899
- Created ParkPhoto and ParkPhotoEvent models in the parks app, including fields for image, caption, alt text, and relationships to the Park model. - Implemented triggers for insert and update operations on ParkPhoto to log changes in ParkPhotoEvent. - Created RidePhoto and RidePhotoEvent models in the rides app, with similar structure and functionality as ParkPhoto. - Added fields for photo type in RidePhoto and implemented corresponding triggers for logging changes. - Established necessary indexes and unique constraints for both models to ensure data integrity and optimize queries.
333 lines
10 KiB
Python
333 lines
10 KiB
Python
"""
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Schema extensions and customizations for drf-spectacular.
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This module provides custom extensions to improve OpenAPI schema generation
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for the ThrillWiki API, including better documentation and examples.
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"""
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from drf_spectacular.openapi import AutoSchema
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# Custom examples for common serializers
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PARK_EXAMPLE = {
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"id": 1,
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"name": "Cedar Point",
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"slug": "cedar-point",
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"description": "The Roller Coaster Capital of the World",
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"status": "OPERATING",
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"opening_date": "1870-07-04",
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"closing_date": None,
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"location": {
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"latitude": 41.4793,
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"longitude": -82.6833,
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"city": "Sandusky",
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"state": "Ohio",
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"country": "United States",
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"formatted_address": "Sandusky, OH, United States",
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},
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"operator": {
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"id": 1,
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"name": "Cedar Fair",
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"slug": "cedar-fair",
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"roles": ["OPERATOR", "PROPERTY_OWNER"],
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},
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"property_owner": {
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"id": 1,
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"name": "Cedar Fair",
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"slug": "cedar-fair",
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"roles": ["OPERATOR", "PROPERTY_OWNER"],
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},
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"area_count": 15,
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"ride_count": 70,
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"operating_rides_count": 68,
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"roller_coaster_count": 17,
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}
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RIDE_EXAMPLE = {
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"id": 1,
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"name": "Steel Vengeance",
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"slug": "steel-vengeance",
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"description": "A hybrid wooden/steel roller coaster",
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"category": "ROLLER_COASTER",
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"status": "OPERATING",
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"opening_date": "2018-05-05",
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"closing_date": None,
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"park": {"id": 1, "name": "Cedar Point", "slug": "cedar-point"},
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"manufacturer": {
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"id": 1,
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"name": "Rocky Mountain Construction",
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"slug": "rmc",
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"roles": ["MANUFACTURER"],
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},
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"designer": {
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"id": 1,
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"name": "Rocky Mountain Construction",
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"slug": "rmc",
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"roles": ["DESIGNER"],
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},
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"height_feet": 205,
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"length_feet": 5740,
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"speed_mph": 74,
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"inversions": 4,
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"duration_seconds": 150,
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"capacity_per_hour": 1200,
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"minimum_height_inches": 48,
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"maximum_height_inches": None,
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}
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COMPANY_EXAMPLE = {
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"id": 1,
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"name": "Cedar Fair",
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"slug": "cedar-fair",
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"roles": ["OPERATOR", "PROPERTY_OWNER"],
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}
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LOCATION_EXAMPLE = {
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"latitude": 41.4793,
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"longitude": -82.6833,
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"city": "Sandusky",
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"state": "Ohio",
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"country": "United States",
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"formatted_address": "Sandusky, OH, United States",
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}
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HISTORY_EVENT_EXAMPLE = {
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"id": "12345678-1234-5678-9012-123456789012",
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"pgh_created_at": "2024-01-15T14:30:00Z",
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"pgh_label": "updated",
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"pgh_model": "parks.park",
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"pgh_obj_id": 1,
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"pgh_context": {
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"user_id": 42,
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"request_id": "req_abc123",
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"ip_address": "192.168.1.100",
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},
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"changed_fields": ["name", "description"],
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"field_changes": {
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"name": {"old_value": "Cedar Point Amusement Park", "new_value": "Cedar Point"},
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"description": {
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"old_value": "America's Roller Coast",
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"new_value": "The Roller Coaster Capital of the World",
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},
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},
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}
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PARK_HISTORY_EXAMPLE = {
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"park": PARK_EXAMPLE,
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"current_state": PARK_EXAMPLE,
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"summary": {
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"total_events": 25,
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"first_recorded": "2023-01-01T00:00:00Z",
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"last_modified": "2024-01-15T14:30:00Z",
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"significant_changes": [
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{
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"date": "2024-01-15T14:30:00Z",
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"event_type": "updated",
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"description": "Name and description updated",
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},
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{
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"date": "2023-06-01T10:00:00Z",
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"event_type": "updated",
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"description": "Operating status changed",
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},
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],
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},
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"events": [HISTORY_EVENT_EXAMPLE],
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}
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UNIFIED_HISTORY_TIMELINE_EXAMPLE = {
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"summary": {
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"total_events": 1250,
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"events_returned": 100,
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"event_type_breakdown": {"created": 45, "updated": 180, "deleted": 5},
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"model_type_breakdown": {
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"parks.park": 75,
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"rides.ride": 120,
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"companies.operator": 15,
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"companies.manufacturer": 25,
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"accounts.user": 30,
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},
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"time_range": {
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"earliest": "2023-01-01T00:00:00Z",
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"latest": "2024-01-15T14:30:00Z",
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},
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},
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"events": [
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{
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"id": "event_001",
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"pgh_created_at": "2024-01-15T14:30:00Z",
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"pgh_label": "updated",
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"pgh_model": "parks.park",
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"pgh_obj_id": 1,
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"entity_name": "Cedar Point",
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"entity_slug": "cedar-point",
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"change_significance": "minor",
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"change_summary": "Park description updated",
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},
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{
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"id": "event_002",
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"pgh_created_at": "2024-01-15T12:00:00Z",
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"pgh_label": "created",
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"pgh_model": "rides.ride",
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"pgh_obj_id": 100,
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"entity_name": "New Roller Coaster",
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"entity_slug": "new-roller-coaster",
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"change_significance": "major",
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"change_summary": "New ride added to park",
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},
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],
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}
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# OpenAPI schema customizations
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def custom_preprocessing_hook(endpoints):
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"""
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Custom preprocessing hook to modify endpoints before schema generation.
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This can be used to filter out certain endpoints, modify their metadata,
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or add custom documentation.
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"""
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# Filter out any endpoints we don't want in the public API
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filtered = []
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for path, path_regex, method, callback in endpoints:
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# Skip internal or debug endpoints
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if "/debug/" not in path and "/internal/" not in path:
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filtered.append((path, path_regex, method, callback))
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return filtered
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def custom_postprocessing_hook(result, generator, request, public):
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"""
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Custom postprocessing hook to modify the generated schema.
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This can be used to add custom metadata, modify response schemas,
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or enhance the overall API documentation.
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"""
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# Add custom info to the schema
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if "info" in result:
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result["info"]["contact"] = {
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"name": "ThrillWiki API Support",
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"email": "api@thrillwiki.com",
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"url": "https://thrillwiki.com/support",
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}
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result["info"]["license"] = {
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"name": "MIT",
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"url": "https://opensource.org/licenses/MIT",
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}
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# Add custom tags with descriptions
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if "tags" not in result:
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result["tags"] = []
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result["tags"].extend(
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[
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{
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"name": "Parks",
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"description": "Operations related to theme parks, including CRUD operations and statistics",
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},
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{
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"name": "Rides",
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"description": "Operations related to rides and attractions within theme parks",
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},
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{
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"name": "History",
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"description": "Historical change tracking for all entities, providing complete audit trails and version history",
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"externalDocs": {
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"description": "Learn more about pghistory",
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"url": "https://django-pghistory.readthedocs.io/",
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},
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},
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{
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"name": "Statistics",
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"description": "Statistical endpoints providing aggregated data and insights",
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},
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{
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"name": "Reviews",
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"description": "User reviews and ratings for parks and rides",
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},
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{
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"name": "Authentication",
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"description": "User authentication and account management endpoints",
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},
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{
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"name": "Health",
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"description": "System health checks and monitoring endpoints",
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},
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{
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"name": "Recent Changes",
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"description": "Endpoints for accessing recently changed entities by type and change category",
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},
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]
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)
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# Add custom servers if not present
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if "servers" not in result:
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result["servers"] = [
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{
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"url": "https://api.thrillwiki.com/v1",
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"description": "Production server",
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},
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{
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"url": "https://staging-api.thrillwiki.com/v1",
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"description": "Staging server",
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},
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{
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"url": "http://localhost:8000/api/v1",
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"description": "Development server",
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},
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]
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return result
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# Custom AutoSchema class for enhanced documentation
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class ThrillWikiAutoSchema(AutoSchema):
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"""
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Custom AutoSchema class that provides enhanced documentation
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for ThrillWiki API endpoints.
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"""
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def get_operation_id(self):
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"""Generate meaningful operation IDs."""
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if hasattr(self.view, "basename"):
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basename = self.view.basename
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else:
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basename = getattr(self.view, "__class__", self.view).__name__.lower()
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if basename.endswith("viewset"):
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basename = basename[:-7] # Remove 'viewset' suffix
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action = self.method_mapping.get(self.method.lower(), self.method.lower())
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return f"{basename}_{action}"
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def get_tags(self):
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"""Generate tags based on the viewset."""
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if hasattr(self.view, "basename"):
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return [self.view.basename.title()]
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return super().get_tags()
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def get_summary(self):
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"""Generate summary from docstring or method name."""
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summary = super().get_summary()
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if summary:
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return summary
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# Generate from method and model
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action = self.method_mapping.get(self.method.lower(), self.method.lower())
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model_name = getattr(self.view, "basename", "resource")
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action_map = {
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"list": f"List {model_name}",
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"create": f"Create {model_name}",
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"retrieve": f"Get {model_name} details",
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"update": f"Update {model_name}",
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"partial_update": f"Partially update {model_name}",
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"destroy": f"Delete {model_name}",
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}
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return action_map.get(action, f"{action.title()} {model_name}")
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