получение всех данных работает, добавление нет, тк автоинкремент начинает с 1, я добавила в модели последовательность, но все равно не работает

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.12-slim
 
 WORKDIR /app
 

db/db_connection.py

@@ -1,6 +1,6 @@
 from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine, async_sessionmaker
 from settings import settings
 
-engine = create_async_engine(url=settings.db_url_asyncpg, echo=False)
+engine = create_async_engine(url=settings.db_url_asyncpg_docker, echo=False)
 
 async_session = async_sessionmaker(engine)

db/models/ch_experimentdb_experiment_data_model.py

@@ -1,11 +1,14 @@
 from db.models.base import Base, int_pk_incr
-from sqlalchemy.orm import Mapped
+from sqlalchemy import Sequence
+from sqlalchemy.orm import Mapped, mapped_column
 
 
 class ChExperimentDBExperimentData(Base):
     __tablename__ = 'ch_experimentdb_experiment_data'
 
-    id: Mapped[int_pk_incr]
+    id: Mapped[int] = mapped_column(primary_key=True,
+                                    autoincrement=True,
+                                    server_default=Sequence('ch_experimentdb_experiment_data_id_seq', start=11).next_value())
     volume: Mapped[float]
     nitrogen_oxide_emission: Mapped[float]
     temperature: Mapped[float]

db/models/experiment_data_model.py

@@ -1,12 +1,17 @@
 from typing import Optional
-
+from sqlalchemy import Sequence
 from db.models.base import Base, int_pk_incr
 from sqlalchemy.orm import Mapped, mapped_column
 
+id_seq = Sequence('experiment_data_id_seq', start=186581)
+
+
 class ExperimentData(Base):
     __tablename__ = 'experiment_data'
 
-    id: Mapped[int_pk_incr]
+    id: Mapped[int] = mapped_column(primary_key=True,
+                                    autoincrement=True,
+                                    server_default=Sequence('experiment_data_id_seq', start=186581).next_value())
     direction: Mapped[float]
     temperature: Mapped[float]
     nox: Mapped[float]

db/models/experiment_parameters_model.py

@@ -1,5 +1,5 @@
 from typing import Optional
-
+from sqlalchemy import Sequence
 from sqlalchemy import ForeignKey
 
 from db.models.base import Base, int_pk_incr
@@ -8,7 +8,9 @@ from sqlalchemy.orm import Mapped, mapped_column
 class ExperimentParameters(Base):
     __tablename__ = 'experiment_parameters'
 
-    id: Mapped[int_pk_incr]
+    id: Mapped[int] = mapped_column(primary_key=True,
+                                    autoincrement=True,
+                                    server_default=Sequence('experiment_parameters_id_seq', start=11).next_value())
     outer_blades_count: Mapped[int]
     outer_blades_length: Mapped[float]
     outer_blades_angle: Mapped[float]

db/models/load_parameters_model.py

@@ -1,11 +1,14 @@
 from db.models.base import Base, int_pk_incr
-from sqlalchemy.orm import Mapped
+from sqlalchemy import Sequence
+from sqlalchemy.orm import Mapped, mapped_column
 
 
 class LoadParameters(Base):
     __tablename__ = 'load_parameters'
 
-    id: Mapped[int_pk_incr]
+    id: Mapped[int] = mapped_column(primary_key=True,
+                                    autoincrement=True,
+                                    server_default=Sequence('load_parameters_id_seq', start=6).next_value())
     load: Mapped[int]
     primary_air_consumption: Mapped[float]
     secondary_air_consumption: Mapped[float]

db/models/recycling_parameters_model.py

@@ -1,14 +1,17 @@
 from typing import Optional
+from sqlalchemy import Sequence
 
 from sqlalchemy import ForeignKey
 
-from db.models.base import Base, int_pk_incr
+from db.models.base import Base
 from sqlalchemy.orm import Mapped, mapped_column
 
 class RecyclingParameters(Base):
     __tablename__ = 'recycling_parameters'
 
-    id: Mapped[int_pk_incr]
+    id: Mapped[int] = mapped_column(primary_key=True,
+                                    autoincrement=True,
+                                    server_default=Sequence('recycling_parameters_id_seq', start=41).next_value())
     load_id: Mapped[Optional[int]] = mapped_column(ForeignKey('load_parameters.id', ondelete='SET NULL'))
     recycling_level: Mapped[int]
     co2: Mapped[float]

db/repositories/ch_experimentdb_experiment_data_repos.py

@@ -9,13 +9,14 @@ class ChExperimentDBExperimentDataRepository:
     async def get_all() -> Optional[list[ChExperimentDBExperimentData]]:
         async with async_session() as session:
             result = await session.execute(select(ChExperimentDBExperimentData))
-            return result.scalar.all()
+            return result.scalars().all()
+
 
     @staticmethod
     async def get_by_id(id_: int) -> Optional[ChExperimentDBExperimentData]:
         async with async_session() as session:
-            result = await session.execute(select(ChExperimentDBExperimentData).where(ChExperimentDBExperimentData.id == id_))
+            result = session.get(ChExperimentDBExperimentData, id_)
-            return result.scalars().first()
+            return result
 
 
     @staticmethod

db/repositories/experiment_data_repos.py

@@ -9,13 +9,13 @@ class ExperimentDataRepository:
     async def get_all() -> Optional[list[ExperimentData]]:
         async with async_session() as session:
             result = await session.execute(select(ExperimentData))
-            return result.scalar.all()
+            return result.scalars().all()
 
     @staticmethod
     async def get_by_id(id_: int) -> Optional[ExperimentData]:
         async with async_session() as session:
-            result = await session.execute(select(ExperimentData).where(ExperimentData.id == id_))
+            result = session.get(ExperimentData, id_)
-            return result.scalars().first()
+            return result
 
 
     @staticmethod

db/repositories/experiment_parameters_repos.py

@@ -9,13 +9,13 @@ class ExperimentParametersRepository:
     async def get_all() -> Optional[list[ExperimentParameters]]:
         async with async_session() as session:
             result = await session.execute(select(ExperimentParameters))
-            return result.scalar.all()
+            return result.scalars().all()
 
     @staticmethod
     async def get_by_id(id_: int) -> Optional[ExperimentParameters]:
         async with async_session() as session:
-            result = await session.execute(select(ExperimentParameters).where(ExperimentParameters.id == id_))
+            result = session.get(ExperimentParameters, id_)
-            return result.scalars().first()
+            return result
 
     @staticmethod
     async def create(outer_blades_count: int,

db/repositories/load_parameters_repos.py

@@ -1,7 +1,8 @@
 from typing import Optional
-from sqlalchemy import select
+from sqlalchemy.future import select
 from db.db_connection import async_session
 from db.models.load_parameters_model import LoadParameters
+from network.bodies import LoadParametersBody
 
 
 class LoadParametersRepository:
@@ -9,19 +10,19 @@ class LoadParametersRepository:
     async def get_all() -> Optional[list[LoadParameters]]:
         async with async_session() as session:
             result = await session.execute(select(LoadParameters))
-            return result.scalar.all()
+            return result.scalars().all()
 
     @staticmethod
     async def get_by_id(id_: int) -> Optional[LoadParameters]:
         async with async_session() as session:
-            result = await session.execute(select(LoadParameters).where(LoadParameters.id == id_))
+            result = session.get(LoadParameters, id_)
-            return result.scalars().first()
+            return result
 
     @staticmethod
     async def create(load: int,
                      primary_air_consumption: float,
                      secondary_air_consumption: float,
-                     gas_inlet_consumption: float):
+                     gas_inlet_consumption: float) -> None:
         new_data = LoadParameters(
             load=load,
             primary_air_consumption=primary_air_consumption,
@@ -33,7 +34,16 @@ class LoadParametersRepository:
             await session.commit()
 
     @staticmethod
-    async def create(new_data: LoadParameters):
+    async def create_from_pydantic(body: LoadParametersBody):
+        new_data = LoadParameters(
+            load=body.load,
+            primary_air_consumption=body.primary_air_consumption,
+            secondary_air_consumption=body.secondary_air_consumption,
+            gas_inlet_consumption=body.gas_inlet_consumption
+        )
         async with async_session() as session:
             session.add(new_data)
             await session.commit()
+
+
+

db/repositories/recycling_parameters_repos.py

@@ -9,7 +9,7 @@ class RecyclingParametersRepository:
     async def get_all() -> Optional[list[RecyclingParameters]]:
         async with async_session() as session:
             result = await session.execute(select(RecyclingParameters))
-            return result.scalar.all()
+            return result.scalars.all()
 
     @staticmethod
     async def get_by_id(id_: int) -> Optional[RecyclingParameters]:

docker-compose.yml

@@ -1,4 +1,3 @@
-version: '3.8'
 
 services:
   db:

main.py

@@ -47,22 +47,24 @@ def init_db_data():
         raise HTTPException(status_code=500, detail=f"An error occurred: {str(e)}")
 
 
-@app.post('/test')
+@app.post('/create')
-def test(data = LoadParametersBody):
+async def test(data: LoadParametersBody):
     try:
-        asyncio.run(LoadParametersRepository.create(data))
+        await LoadParametersRepository.create_from_pydantic(data)
-        
+
-        return {"status": "success", "message": "test +"}
+        return {"status": "success", "message": "Новая запись успешно добавлена"}
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"An error occurred: {str(e)}")
     
 
 @app.get('/all')
-def get_all():
+async def get_all():
     try:
-        result = asyncio.run(LoadParametersRepository.get_all())
+        result = await LoadParametersRepository.get_all()
+
         if result is not None:
-            return {"status": "success", "data": [LoadParametersBody.model_validate(param) for param in result]}
+            # return {"status": "success", "data": [LoadParametersBody.model_validate(param) for param in result]}
+            return result
         else:
             return {"status": "success", "message":"result is not None"}
     except Exception as e:

network/bodies.py

@@ -1,12 +1,9 @@
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 
 
 class LoadParametersBody(BaseModel):
-    id:int
+    model_config = ConfigDict(from_attributes=True)
     load:int
     primary_air_consumption: float
     secondary_air_consumption:float
-    gas_inlet_consumption:float
+    gas_inlet_consumption:float
-
-    class Config:
-        from_attributes = True  # Позволяет Pydantic работать с объектами SQLAlchemy