Adding sequence number for transactions and fixtures as well

api/app/transaction/models.py

@@ -3,7 +3,7 @@ from decimal import Decimal
 from typing import Optional
 from uuid import UUID, uuid4
 
-from sqlmodel import Field, SQLModel, select, Relationship
+from sqlmodel import Field, SQLModel, Relationship
 from pydantic import Field as PydField
 
 from account.models import Account
@@ -20,36 +20,7 @@ class TransactionBaseId(TransactionBase):
 
 class Transaction(TransactionBaseId, table=True):
     splits: list["Split"] = Relationship(back_populates="transaction")
-
-    @classmethod
-    def create(cls, transaction, session):
-        transaction_db = cls.model_validate(transaction)
-        session.add(transaction_db)
-        session.commit()
-        session.refresh(transaction_db)
-
-        return transaction_db
-
-    @classmethod
-    def list(cls):
-        return select(Transaction).join(Split).join(Account)
-
-    @classmethod
-    def get(cls, session, transaction_id):
-        return session.get(Transaction, transaction_id)
-
-    @classmethod
-    def update(cls, session, transaction_db, transaction_data):
-        transaction_db.sqlmodel_update(cls.model_validate(transaction_data))
-        session.add(transaction_db)
-        session.commit()
-        session.refresh(transaction_db)
-        return transaction_db
-
-    @classmethod
-    def delete(cls, session, transaction):
-        session.delete(transaction)
-        session.commit()
+    sequence: Optional[int] = Field(default=None)
 
 class SplitBase(SQLModel):
     account_id: UUID = Field(foreign_key="account.id")