[RELEASE] 0.5.0 (#351)

backend/app/infrastructure/database/uniqueness_quotient.py

@@ -1,5 +1,7 @@
 from decimal import Decimal
-from typing import Optional
+from typing import List, Optional
+
+from sqlalchemy.orm import joinedload
 
 from app import db
 from app.infrastructure.database.models import UniquenessQuotient, User
@@ -15,6 +17,12 @@ def get_uq_by_user(user: User, epoch: int) -> Optional[UniquenessQuotient]:
     return query.one_or_none()
 
 
+def get_all_uqs_by_epoch(epoch: int) -> List[UniquenessQuotient]:
+    query = UniquenessQuotient.query.options(joinedload(UniquenessQuotient.user))
+    query = query.filter(UniquenessQuotient.epoch == epoch)
+    return query.all()
+
+
 def get_uq_by_address(user_address: str, epoch: int) -> Optional[UniquenessQuotient]:
     user: User = get_user_by_address(user_address)
 

backend/app/infrastructure/routes/user.py

@@ -256,3 +256,49 @@ def get(self, user_address: str, epoch: int):
         app.logger.debug(f"Uniqueness quotient: {uq_score}")
 
         return {"uniquenessQuotient": uq_score}
+
+
+user_uq_pair_model = api.model(
+    "UserUQPair",
+    {
+        "userAddress": fields.String(
+            required=True, description="User ethereum address"
+        ),
+        "uniquenessQuotient": fields.String(
+            required=True, description="Uniqueness quotient score"
+        ),
+    },
+)
+
+uq_pairs_model = api.model(
+    "ListUserUQPair",
+    {
+        "uqsInfo": fields.List(fields.Nested(user_uq_pair_model), required=True),
+    },
+)
+
+
+@ns.route("/uq/<int:epoch>/all")
+class AllUQScores(OctantResource):
+    @ns.doc(
+        description="Returns uniqueness quotient scores for all users for given epoch",
+        params={
+            "epoch": "Epoch number",
+        },
+    )
+    @ns.marshal_with(uq_pairs_model)
+    @ns.response(200, "uniqueness quotients retrieved")
+    def get(self, epoch: int):
+        app.logger.debug(f"Getting uniqueness quotients for epoch {epoch}")
+        uq_scores = uq_controller.get_all_uqs(epoch)
+        app.logger.debug(f"Uniqueness quotient len: {len(uq_scores)}")
+
+        return {
+            "uqsInfo": [
+                {
+                    "uniquenessQuotient": uq_score,
+                    "userAddress": user_address,
+                }
+                for user_address, uq_score in uq_scores
+            ]
+        }

backend/app/modules/uq/controller.py

@@ -1,11 +1,13 @@
 from decimal import Decimal
+from typing import List, Tuple
 
 from app.context.epoch_state import EpochState
 from app.context.manager import epoch_context
 from app.exceptions import (
     NotImplementedForGivenEpochState,
 )
 from app.modules.registry import get_services
+from app.modules.uq import core
 
 
 def get_uq(user_address: str, epoch_num: int) -> Decimal:
@@ -19,3 +21,12 @@ def get_uq(user_address: str, epoch_num: int) -> Decimal:
 
     service = get_services(context.epoch_state).uniqueness_quotients
     return service.retrieve(context, user_address)
+
+
+def get_all_uqs(epoch_num: int) -> List[Tuple[str, Decimal]]:
+    context = epoch_context(epoch_num)
+
+    if context.epoch_state > EpochState.PENDING:
+        raise NotImplementedForGivenEpochState()
+
+    return core.get_all_uqs(epoch_num)

backend/app/modules/uq/core.py

@@ -1,10 +1,17 @@
 from decimal import Decimal
+from typing import List, Tuple
 
 from app.constants import LOW_UQ_SCORE, MAX_UQ_SCORE
+from app.infrastructure.database.uniqueness_quotient import get_all_uqs_by_epoch
 
 
 def calculate_uq(gp_score: float, uq_threshold: int) -> Decimal:
     if gp_score >= uq_threshold:
         return MAX_UQ_SCORE
 
     return LOW_UQ_SCORE
+
+
+def get_all_uqs(epoch_num: int) -> List[Tuple[str, Decimal]]:
+    all_uqs = get_all_uqs_by_epoch(epoch_num)
+    return [(uq.user.address, uq.validated_score) for uq in all_uqs]

backend/app/modules/user/antisybil/controller.py

@@ -1,17 +1,18 @@
-import datetime
+from datetime import datetime
+from typing import Tuple
 
 from app.context.epoch_state import EpochState
 from app.context.manager import state_context
 from app.modules.registry import get_services
 
 
-def get_user_antisybil_status(user_address: str) -> (int, datetime):
+def get_user_antisybil_status(user_address: str) -> Tuple[int, datetime]:
     context = state_context(EpochState.CURRENT)
     service = get_services(context.epoch_state).user_antisybil_service
     return service.get_antisybil_status(context, user_address)
 
 
-def update_user_antisybil_status(user_address: str) -> (int, datetime):
+def update_user_antisybil_status(user_address: str) -> Tuple[int, datetime]:
     context = state_context(EpochState.CURRENT)
     service = get_services(context.epoch_state).user_antisybil_service
 
@@ -21,4 +22,4 @@ def update_user_antisybil_status(user_address: str) -> (int, datetime):
     service.update_antisybil_status(
         context, user_address, score, expires_at, all_stamps
     )
-    return score, expires_at
+    return service.get_antisybil_status(context, user_address)