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from_orm_context

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Tal Leibman 2020-12-27 14:23:19 +02:00 committed by Tom Hacohen
parent 53662451a3
commit b3c177faa6
1 changed files with 19 additions and 11 deletions
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30
etebase_fastapi/collection.py
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@ -1,3 +1,4 @@
import dataclasses
import typing as t
from asgiref.sync import sync_to_async
@ -26,6 +27,12 @@ Prefetch = t.Literal["auto", "medium"]
PrefetchQuery = Query(default="auto")
@dataclasses.dataclass
class Context:
user: t.Optional[User]
prefetch: t.Optional[Prefetch]
class ListMulti(BaseModel):
collectionTypes: t.List[bytes]
@ -40,11 +47,11 @@ class CollectionItemRevisionOut(BaseModel):
orm_mode = True
@classmethod
def from_orm_user(
cls: t.Type["CollectionItemRevisionOut"], obj: models.CollectionItemRevision, prefetch: Prefetch
def from_orm_context(
cls: t.Type["CollectionItemRevisionOut"], obj: models.CollectionItemRevision, context: Context
) -> "CollectionItemRevisionOut":
chunk_obj = obj.chunks_relation.get().chunk
if prefetch == "auto":
if context.prefetch == "auto":
with open(chunk_obj.chunkFile.path, "rb") as f:
chunks = chunk_obj.uid, f.read()
else:
@ -63,15 +70,15 @@ class CollectionItemOut(BaseModel):
orm_mode = True
@classmethod
def from_orm_user(
cls: t.Type["CollectionItemOut"], obj: models.CollectionItem, prefetch: Prefetch
def from_orm_context(
cls: t.Type["CollectionItemOut"], obj: models.CollectionItem, context: Context
) -> "CollectionItemOut":
return cls(
uid=obj.uid,
version=obj.version,
encryptionKey=obj.encryptionKey,
etag=obj.etag,
content=CollectionItemRevisionOut.from_orm_user(obj.content, prefetch),
content=CollectionItemRevisionOut.from_orm_context(obj.content, context),
)
@ -83,15 +90,15 @@ class CollectionOut(BaseModel):
item: CollectionItemOut
@classmethod
def from_orm_user(cls: t.Type["CollectionOut"], obj: Collection, user: User, prefetch: Prefetch) -> "CollectionOut":
member: CollectionMember = obj.members.get(user=user)
def from_orm_context(cls: t.Type["CollectionOut"], obj: Collection, context: Context) -> "CollectionOut":
member: CollectionMember = obj.members.get(user=context.user)
collection_type = member.collectionType
ret = cls(
collectionType=collection_type and collection_type.uid,
collectionKey=member.encryptionKey,
accessLevel=member.accessLevel,
stoken=obj.stoken,
item=CollectionItemOut.from_orm_user(obj.main_item, prefetch),
item=CollectionItemOut.from_orm_context(obj.main_item, context),
)
return ret
@ -121,7 +128,8 @@ def list_common(
) -> MsgpackResponse:
result, new_stoken_obj, done = filter_by_stoken_and_limit(stoken, limit, queryset, Collection.stoken_annotation)
new_stoken = new_stoken_obj and new_stoken_obj.uid
data: t.List[CollectionOut] = [CollectionOut.from_orm_user(item, user, prefetch) for item in queryset]
context = Context(user, prefetch)
data: t.List[CollectionOut] = [CollectionOut.from_orm_context(item, context) for item in queryset]
ret = ListResponse(data=data, stoken=new_stoken, done=done)
return MsgpackResponse(content=ret)
@ -221,5 +229,5 @@ async def create(data: CollectionIn, user: User = Depends(get_authenticated_user
@collection_router.get("/{uid}/")
def get_collection(uid: str, user: User = Depends(get_authenticated_user), prefetch: Prefetch = PrefetchQuery):
obj = get_collection_queryset(user, default_queryset).get(uid=uid)
ret = CollectionOut.from_orm_user(obj, user, prefetch)
ret = CollectionOut.from_orm_context(obj, Context(user, prefetch))
return MsgpackResponse(ret)