giles
e085fe43b4
Python no longer generates s-expression strings. All SX rendering now goes through render_to_sx() which builds AST from native Python values and evaluates via async_eval_to_sx() — no SX string literals in Python. - Add render_to_sx()/render_to_html() infrastructure in shared/sx/helpers.py - Add (abort status msg) IO primitive in shared/sx/primitives_io.py - Convert all 9 services: ~650 sx_call() invocations replaced - Convert shared helpers (root_header_sx, full_page_sx, etc.) to async - Fix likes service import bug (likes.models → models) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
"""Likes app data endpoints."""
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from __future__ import annotations
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from quart import Blueprint, g, jsonify, request
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from shared.infrastructure.data_client import DATA_HEADER
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def register() -> Blueprint:
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bp = Blueprint("data", __name__, url_prefix="/internal/data")
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@bp.before_request
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async def _require_data_header():
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if not request.headers.get(DATA_HEADER):
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return jsonify({"error": "forbidden"}), 403
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from shared.infrastructure.internal_auth import validate_internal_request
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if not validate_internal_request():
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return jsonify({"error": "forbidden"}), 403
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_handlers: dict[str, object] = {}
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@bp.get("/<query_name>")
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async def handle_query(query_name: str):
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handler = _handlers.get(query_name)
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if handler is None:
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return jsonify({"error": "unknown query"}), 404
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result = await handler()
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return jsonify(result)
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# --- is-liked ---
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async def _is_liked():
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"""Check if a user has liked a specific target."""
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from sqlalchemy import select
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from models.like import Like
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user_id = request.args.get("user_id", type=int)
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target_type = request.args.get("target_type", "")
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target_slug = request.args.get("target_slug")
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target_id = request.args.get("target_id", type=int)
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if not user_id or not target_type:
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return {"liked": False}
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filters = [
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Like.user_id == user_id,
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Like.target_type == target_type,
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Like.deleted_at.is_(None),
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]
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if target_slug is not None:
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filters.append(Like.target_slug == target_slug)
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elif target_id is not None:
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filters.append(Like.target_id == target_id)
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else:
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return {"liked": False}
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row = await g.s.scalar(select(Like.id).where(*filters))
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return {"liked": row is not None}
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_handlers["is-liked"] = _is_liked
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# --- liked-slugs ---
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async def _liked_slugs():
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"""Return all liked target_slugs for a user + target_type."""
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from sqlalchemy import select
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from models.like import Like
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user_id = request.args.get("user_id", type=int)
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target_type = request.args.get("target_type", "")
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if not user_id or not target_type:
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return []
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result = await g.s.execute(
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select(Like.target_slug).where(
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Like.user_id == user_id,
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Like.target_type == target_type,
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Like.target_slug.isnot(None),
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Like.deleted_at.is_(None),
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)
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)
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return list(result.scalars().all())
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_handlers["liked-slugs"] = _liked_slugs
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# --- liked-ids ---
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async def _liked_ids():
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"""Return all liked target_ids for a user + target_type."""
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from sqlalchemy import select
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from models.like import Like
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user_id = request.args.get("user_id", type=int)
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target_type = request.args.get("target_type", "")
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if not user_id or not target_type:
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return []
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result = await g.s.execute(
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select(Like.target_id).where(
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Like.user_id == user_id,
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Like.target_type == target_type,
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Like.target_id.isnot(None),
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Like.deleted_at.is_(None),
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)
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)
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return list(result.scalars().all())
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_handlers["liked-ids"] = _liked_ids
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return bp
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