179 lines
8.0 KiB
Python
179 lines
8.0 KiB
Python
from typing import AsyncGenerator
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import strawberry
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from channels.db import database_sync_to_async
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from strawberry.types import Info
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from core.graphql.pubsub import pubsub
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from core.graphql.types.scope import ScopeType, AreaType, TaskType, TaskCompletionType
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from core.graphql.utils import _extract_id
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from core.models.scope import Scope, Area, Task, TaskCompletion
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@strawberry.type
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class Subscription:
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# Scope subscriptions
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@strawberry.subscription(description="Subscribe to scope creation events")
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async def scope_created(self, info: Info) -> AsyncGenerator[ScopeType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("scope_created") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Scope.objects.get)(pk=entity_id)
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except Scope.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to scope updates")
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async def scope_updated(self, info: Info) -> AsyncGenerator[ScopeType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("scope_updated") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Scope.objects.get)(pk=entity_id)
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except Scope.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to scope deletion events")
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async def scope_deleted(self, info: Info) -> AsyncGenerator[strawberry.ID, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("scope_deleted") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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yield strawberry.ID(entity_id)
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# Area subscriptions
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@strawberry.subscription(description="Subscribe to area creation events")
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async def area_created(self, info: Info) -> AsyncGenerator[AreaType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("area_created") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Area.objects.get)(pk=entity_id)
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except Area.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to area updates")
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async def area_updated(self, info: Info) -> AsyncGenerator[AreaType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("area_updated") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Area.objects.get)(pk=entity_id)
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except Area.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to area deletion events")
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async def area_deleted(self, info: Info) -> AsyncGenerator[strawberry.ID, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("area_deleted") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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yield strawberry.ID(entity_id)
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# Task subscriptions
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@strawberry.subscription(description="Subscribe to task creation events")
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async def task_created(self, info: Info) -> AsyncGenerator[TaskType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_created") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Task.objects.get)(pk=entity_id)
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except Task.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to task updates")
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async def task_updated(self, info: Info) -> AsyncGenerator[TaskType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_updated") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(Task.objects.get)(pk=entity_id)
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except Task.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to task deletion events")
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async def task_deleted(self, info: Info) -> AsyncGenerator[strawberry.ID, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_deleted") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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yield strawberry.ID(entity_id)
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# TaskCompletion subscriptions
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@strawberry.subscription(description="Subscribe to task completion creation events")
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async def task_completion_created(self, info: Info) -> AsyncGenerator[TaskCompletionType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_completion_created") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(TaskCompletion.objects.get)(pk=entity_id)
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except TaskCompletion.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to task completion updates")
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async def task_completion_updated(self, info: Info) -> AsyncGenerator[TaskCompletionType, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_completion_updated") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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try:
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instance = await database_sync_to_async(TaskCompletion.objects.get)(pk=entity_id)
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except TaskCompletion.DoesNotExist:
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continue
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yield instance
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@strawberry.subscription(description="Subscribe to task completion deletion events")
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async def task_completion_deleted(self, info: Info) -> AsyncGenerator[strawberry.ID, None]:
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user = info.context.user
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if not user or not user.is_authenticated:
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raise PermissionError("Authentication required")
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async with pubsub.subscribe("task_completion_deleted") as subscriber:
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async for payload in subscriber:
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entity_id = await _extract_id(payload)
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yield strawberry.ID(entity_id) |