[DO NOT MERGE] Implements code for POST and GET routes for AWS RDS

app/__init__.py

@@ -1,12 +1,57 @@
-from flask import Flask
+from .db import db, migrate
+from flask import Flask, request
+from .models.stationery import Stationery
+
+import os
 
 def create_app():
   app = Flask(__name__)
 
+  app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+  app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get('SQLALCHEMY_DATABASE_URI')
+
+  db.init_app(app)
+  migrate.init_app(app, db)
+
   @app.get('/')
   def index():
     return {
       "status": "ok"
     }
+
+  @app.post('/items')
+  def create_item():
+    body = request.get_json()
+
+    required_fields = ["name", "category", "price"]
+    for field in required_fields:
+        if field not in body:
+            return { "error": f"Missing required field: {field}" }, 400
+
+    new_item = Stationery(
+        name=body["name"],
+        category=body["category"],
+        price=body["price"],
+        color=body.get("color"),
+        in_stock=body.get("in_stock", True),
+    )
+
+    db.session.add(new_item)
+    db.session.commit()
+
+    return new_item.to_dict(), 201
+
+
+  @app.get('/items')
+  def get_items():
+    query = db.select(Stationery).order_by(Stationery.id)
+    stationery_items = db.session.scalars(query)
+
+    items = []
+
+    for item in stationery_items:
+      items.append(item.to_dict())
+
+    return items
 
   return app

app/db.py

@@ -0,0 +1,6 @@
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
+from .models.base import Base
+
+db = SQLAlchemy(model_class=Base)
+migrate = Migrate()

app/models/base.py

@@ -0,0 +1,4 @@
+from sqlalchemy.orm import DeclarativeBase
+
+class Base(DeclarativeBase):
+    pass

app/models/stationery.py

@@ -0,0 +1,30 @@
+from ..db import db
+from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy import Numeric
+from datetime import datetime
+from decimal import Decimal
+
+class Stationery(db.Model):
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    name: Mapped[str]
+    category: Mapped[str]
+    price: Mapped[Decimal] = mapped_column(Numeric(10, 2))
+    color: Mapped[str | None]
+    in_stock: Mapped[bool] = mapped_column(default=True)
+    created_at: Mapped[datetime] = mapped_column(default=datetime.now())
+
+    def to_dict(self):
+        return {
+          "id": self.id,
+          "name": self.name,
+          "category": self.category,
+          "price": float(self.price),
+          "color": self.color,
+          "in_stock": self.in_stock,
+          "created_at": self.created_at.isoformat(),
+        }
+
+
+
+
+

seed.py

@@ -0,0 +1,30 @@
+from app import create_app, db
+from app.models.stationery import Stationery
+from dotenv import load_dotenv
+
+load_dotenv()
+app = create_app()
+
+def seed_stationery():
+    items = [
+      Stationery(name="Strawberry Gel Pen", category="pen", price=2.99, color="pink"),
+      Stationery(name="Boba Tea Sticky Notes", category="notes", price=4.99, color="lavender"),
+      Stationery(name="Cloud Eraser Set", category="eraser", price=3.49, color="white"),
+      Stationery(name="Mushroom Washi Tape", category="tape", price=5.99, color="sage green"),
+      Stationery(name="Starry Night Highlighters", category="highlighter", price=6.99, color="multicolor"),
+      Stationery(name="Corgi Bookmark Set", category="bookmark", price=3.99, color="yellow"),
+      Stationery(name="Cherry Blossom Notebook", category="notebook", price=9.99, color="pink"),
+      Stationery(name="Rainbow Paperclip Set", category="clips", price=2.49, color="multicolor"),
+      Stationery(name="Frog Pencil Topper", category="pencil", price=1.99, color="green"),
+      Stationery(name="Cottagecore Sticker Sheet", category="sticker", price=3.49, color="multicolor"),
+    ]
+
+    db.session.add_all(items)
+    db.session.commit()
+    print("Seeded stationery items!")
+
+if __name__ == "__main__":
+    with app.app_context():
+        db.drop_all()
+        db.create_all()
+        seed_stationery()