176 lines
7 KiB
Python
176 lines
7 KiB
Python
from typing import Any
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from aiohttp import web
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from aiohttp.web import Request, Response
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from pydantic import ValidationError
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from app.features.core.schemas import CEAction, CEFeature, ConfigEvent, Pagination
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from app.features.core.utils import build_pagination, format_validation_errors, normalize_pagination
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from app.features.dl_fields.schemas import DLField, DLFieldList, DLFieldPatch
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from app.features.dl_fields.service import DLFields
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from app.library.encoder import Encoder
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from app.library.Events import EventBus, Events
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from app.library.log import get_logger
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from app.library.router import route
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LOG = get_logger()
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def _model(model: Any) -> DLField:
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return DLField.model_validate(model)
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def _serialize(model: Any) -> dict:
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return _model(model).model_dump()
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@route("GET", "api/dl_fields/", "dl_fields")
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async def dl_fields_list(request: Request, encoder: Encoder) -> Response:
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repo = DLFields.get_instance()._repo
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page, per_page = normalize_pagination(request)
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items, total, current_page, total_pages = await repo.list_paginated(page, per_page)
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return web.json_response(
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data=DLFieldList(
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items=[_model(model) for model in items],
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pagination=Pagination.model_validate(build_pagination(total, current_page, per_page, total_pages)),
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),
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status=web.HTTPOk.status_code,
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dumps=encoder.encode,
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)
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@route("POST", "api/dl_fields/", "dl_fields_add")
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async def dl_fields_add(request: Request, encoder: Encoder, notify: EventBus) -> Response:
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data = await request.json()
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if not isinstance(data, dict):
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return web.json_response(
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{"error": "Invalid request body expecting dict."},
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status=web.HTTPBadRequest.status_code,
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)
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try:
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item: DLField = DLField.model_validate(data)
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except ValidationError as exc:
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return web.json_response(
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data={"error": "Failed to validate dl field.", "detail": format_validation_errors(exc)},
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status=web.HTTPBadRequest.status_code,
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)
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try:
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saved = _serialize(await DLFields.get_instance().save(item=item.model_dump()))
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except ValueError as exc:
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return web.json_response({"error": str(exc)}, status=web.HTTPBadRequest.status_code)
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notify.emit(Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.DL_FIELDS, action=CEAction.CREATE, data=saved))
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return web.json_response(data=saved, status=web.HTTPOk.status_code, dumps=encoder.encode)
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@route("GET", r"api/dl_fields/{id:\d+}", "dl_fields_get")
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async def dl_fields_get(request: Request, encoder: Encoder) -> Response:
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if not (identifier := request.match_info.get("id")):
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return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
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if not (model := await DLFields.get_instance().get(identifier)):
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return web.json_response({"error": "DL field not found"}, status=web.HTTPNotFound.status_code)
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return web.json_response(data=_serialize(model), status=web.HTTPOk.status_code, dumps=encoder.encode)
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@route("DELETE", r"api/dl_fields/{id:\d+}", "dl_fields_delete")
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async def dl_fields_delete(request: Request, encoder: Encoder, notify: EventBus) -> Response:
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if not (identifier := request.match_info.get("id")):
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return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
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try:
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deleted = _serialize(await DLFields.get_instance()._repo.delete(identifier))
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notify.emit(
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Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.DL_FIELDS, action=CEAction.DELETE, data=deleted)
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)
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return web.json_response(
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data=deleted,
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status=web.HTTPOk.status_code,
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dumps=encoder.encode,
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)
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except KeyError as exc:
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return web.json_response({"error": str(exc)}, status=web.HTTPNotFound.status_code)
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@route("PATCH", r"api/dl_fields/{id:\d+}", "dl_fields_patch")
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async def dl_fields_patch(request: Request, encoder: Encoder, notify: EventBus) -> Response:
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if not (identifier := request.match_info.get("id")):
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return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
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if not (model := await DLFields.get_instance().get(identifier)):
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return web.json_response({"error": "DL field not found"}, status=web.HTTPNotFound.status_code)
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data = await request.json()
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if not isinstance(data, dict):
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return web.json_response(
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{"error": "Invalid request body expecting dict."},
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status=web.HTTPBadRequest.status_code,
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)
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try:
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validated = DLFieldPatch.model_validate(data)
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except ValidationError as exc:
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return web.json_response(
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data={"error": "Failed to validate dl field.", "detail": format_validation_errors(exc)},
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status=web.HTTPBadRequest.status_code,
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)
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if validated.name and await DLFields.get_instance()._repo.get_by_name(validated.name, exclude_id=model.id):
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return web.json_response(
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data={"error": f"DL field with name '{validated.name}' already exists."},
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status=web.HTTPConflict.status_code,
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)
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updated = _serialize(await DLFields.get_instance()._repo.update(model.id, validated.model_dump(exclude_unset=True)))
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notify.emit(
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Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.DL_FIELDS, action=CEAction.UPDATE, data=updated)
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)
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return web.json_response(
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data=updated,
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status=web.HTTPOk.status_code,
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dumps=encoder.encode,
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)
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@route("PUT", r"api/dl_fields/{id:\d+}", "dl_fields_update")
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async def dl_fields_update(request: Request, encoder: Encoder, notify: EventBus) -> Response:
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if not (identifier := request.match_info.get("id")):
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return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
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if not (model := await DLFields.get_instance().get(identifier)):
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return web.json_response({"error": "DL field not found"}, status=web.HTTPNotFound.status_code)
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data = await request.json()
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if not isinstance(data, dict):
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return web.json_response(
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{"error": "Invalid request body expecting dict."},
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status=web.HTTPBadRequest.status_code,
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)
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try:
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validated = DLField.model_validate(data)
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except ValidationError as exc:
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return web.json_response(
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data={"error": "Failed to validate dl field.", "detail": format_validation_errors(exc)},
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status=web.HTTPBadRequest.status_code,
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)
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if validated.name and await DLFields.get_instance()._repo.get_by_name(validated.name, exclude_id=model.id):
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return web.json_response(
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data={"error": f"DL field with name '{validated.name}' already exists."},
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status=web.HTTPConflict.status_code,
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)
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updated = _serialize(await DLFields.get_instance()._repo.update(model.id, validated.model_dump(exclude_unset=True)))
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notify.emit(
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Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.DL_FIELDS, action=CEAction.UPDATE, data=updated)
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)
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return web.json_response(data=updated, status=web.HTTPOk.status_code, dumps=encoder.encode)
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