Implemented fixtures & Implementing Resource pattern

api/app/account/schemas.py

@@ -20,14 +20,12 @@ class AccountBaseId(AccountBase):
     path: str = Field(index=True)
 
 class AccountRead(AccountBaseId):
-    opening_date: date = Field()
-    opening_balance: Decimal = Field(decimal_places=2, default=0)
+    pass#opening_date: date = Field()
+    #opening_balance: Decimal = Field(decimal_places=2, default=0)
 
 class BaseAccountWrite(AccountBase):
     path: SkipJsonSchema[str] = Field(default="")
     family: SkipJsonSchema[str] = Field(default="")
-    opening_date: date = Field()
-    opening_balance: Decimal = Field(decimal_places=2, default=0)
 
 class AccountWrite(BaseAccountWrite):
     type: Asset | Liability = Field()
@@ -40,6 +38,8 @@ class AccountWrite(BaseAccountWrite):
             }
         }
     })
+    opening_date: date = Field()
+    opening_balance: Decimal = Field(decimal_places=2, default=0)
 
 class AccountCreate(AccountWrite):
     pass
@@ -52,6 +52,17 @@ class CategoryRead(AccountBaseId):
 
 class CategoryWrite(BaseAccountWrite):
     type: CategoryFamily = Field()
+    parent_account_id: UUID | None = PydField(default=None, json_schema_extra={
+        "foreign_key": {
+            "reference": {
+                "resource": "categories",
+                "schema": "CategoryRead",
+                "label": "name"
+            }
+        }
+    })
+    opening_date: date = date(1970, 1, 1)
+    opening_balance: Decimal = 0
 
 class CategoryCreate(CategoryWrite):
     pass