add web

app/models/giftcard_key.py

@@ -0,0 +1,31 @@
+from app.extensions import db
+from app.enums.GiftcardType import GiftcardType
+from datetime import datetime
+
+class GiftcardKey(db.Model):
+    id = db.Column(db.BigInteger, primary_key=True)
+    key = db.Column(db.String(255), nullable=False)
+    type = db.Column(db.Enum(GiftcardType), nullable=False)
+    value = db.Column(db.BigInteger, nullable=True)
+
+    created_at = db.Column(db.DateTime, nullable=False)
+    redeemed_at = db.Column(db.DateTime, nullable=True)
+    redeemed_by = db.Column(db.BigInteger, nullable=True)
+
+    def __init__(
+        self,
+        key: str,
+        type: GiftcardType,
+        value: int = None,
+        created_at: datetime = None,
+    ):
+        if created_at is None:
+            created_at = datetime.utcnow()
+
+        self.key = key
+        self.type = type
+        self.value = value
+        self.created_at = created_at
+    
+    def __repr__(self):
+        return f'<GiftcardKey {self.id}>'