feat: Add Menu entity and endpoint to fetch list of meals ✅ (auto-linted)

alembic/versions/20250430_124644_40904bb4_update_menu.py

@@ -0,0 +1,31 @@
+"""create table for menus
+Revision ID: 4d4e6b7c8b74
+Revises: 0001
+Create Date: 2023-05-24 15:48:23.796289
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.sql import func
+import uuid
+
+# revision identifiers, used by Alembic.
+revision = '4d4e6b7c8b74'
+down_revision = '0001'
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    op.create_table(
+        'menus',
+        sa.Column('id', sa.String(36), primary_key=True, default=lambda: str(uuid.uuid4())),
+        sa.Column('name', sa.String(), nullable=False),
+        sa.Column('description', sa.String(), nullable=True),
+        sa.Column('category', sa.String(), nullable=True),
+        sa.Column('price', sa.Integer(), nullable=False),
+        sa.Column('created_at', sa.DateTime(), server_default=func.now(), nullable=False),
+        sa.Column('updated_at', sa.DateTime(), server_default=func.now(), onupdate=func.now(), nullable=False),
+        sa.Index('ix_menus_category', 'category')
+    )
+
+def downgrade():
+    op.drop_table('menus')

endpoints/foods.get.py

@@ -0,0 +1,12 @@
+from fastapi import APIRouter, status
+from typing import List
+
+from schemas.menu import MenuSchema
+from helpers.menu_helpers import get_meals_by_menu
+
+router = APIRouter()
+
+@router.get("/foods", status_code=status.HTTP_200_OK, response_model=List[MenuSchema])
+def get_meals(menu_id: str):
+    meals = get_meals_by_menu(menu_id=menu_id)
+    return meals

helpers/menu_helpers.py

@@ -0,0 +1,48 @@
+from typing import List, Optional
+from uuid import UUID
+from sqlalchemy.orm import Session
+from models.menu import Menu
+from schemas.menu import MenuSchema
+
+def get_menus(db: Session) -> List[MenuSchema]:
+    """
+    Retrieves a list of all menus from the database.
+
+    Args:
+        db (Session): The database session.
+
+    Returns:
+        List[MenuSchema]: A list of MenuSchema objects representing all menus.
+    """
+    menus = db.query(Menu).all()
+    return [MenuSchema.from_orm(menu) for menu in menus]
+
+def get_menu_by_id(db: Session, menu_id: UUID) -> Optional[MenuSchema]:
+    """
+    Retrieves a menu by its ID from the database.
+
+    Args:
+        db (Session): The database session.
+        menu_id (UUID): The ID of the menu to retrieve.
+
+    Returns:
+        Optional[MenuSchema]: The MenuSchema object representing the menu, or None if not found.
+    """
+    menu = db.query(Menu).filter(Menu.id == menu_id).first()
+    return MenuSchema.from_orm(menu) if menu else None
+
+def get_meals_by_menu(db: Session, menu_id: UUID) -> List[MenuSchema]:
+    """
+    Retrieves a list of meals associated with a specific menu from the database.
+
+    Args:
+        db (Session): The database session.
+        menu_id (UUID): The ID of the menu to retrieve meals for.
+
+    Returns:
+        List[MenuSchema]: A list of MenuSchema objects representing the meals associated with the menu.
+    """
+    menu = db.query(Menu).filter(Menu.id == menu_id).first()
+    if menu:
+        return [MenuSchema.from_orm(meal.menu) for meal in menu.meals]
+    return []

models/menu.py

@@ -0,0 +1,20 @@
+from sqlalchemy import Column, String, Integer, DateTime
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import relationship
+from sqlalchemy.sql import func
+from core.database import Base
+import uuid
+
+class Menu(Base):
+    __tablename__ = "menus"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    name = Column(String, nullable=False)
+    description = Column(String, nullable=True)
+    category = Column(String, nullable=True, index=True)
+    price = Column(Integer, nullable=False)
+
+    created_at = Column(DateTime, default=func.now())
+    updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
+
+    meals = relationship("Meal", back_populates="menu")

requirements.txt

@@ -7,3 +7,6 @@ sqlalchemy>=1.4.0
 python-dotenv>=0.19.0
 bcrypt>=3.2.0
 alembic>=1.13.1
+jose
+passlib
+pydantic

schemas/menu.py

@@ -0,0 +1,27 @@
+from pydantic import BaseModel, Field
+from typing import Optional
+from datetime import datetime
+import uuid
+
+class MenuBase(BaseModel):
+    name: str = Field(..., description="Menu name")
+    description: Optional[str] = Field(None, description="Menu description")
+    category: Optional[str] = Field(None, description="Menu category")
+    price: int = Field(..., description="Menu price")
+
+class MenuCreate(MenuBase):
+    pass
+
+class MenuUpdate(MenuBase):
+    name: Optional[str] = Field(None, description="Menu name")
+    description: Optional[str] = Field(None, description="Menu description")
+    category: Optional[str] = Field(None, description="Menu category")
+    price: Optional[int] = Field(None, description="Menu price")
+
+class MenuSchema(MenuBase):
+    id: uuid.UUID
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        orm_mode = True