mirror of
https://github.com/StefBuwalda/cal_counter.git
synced 2025-10-29 19:00:00 +00:00
Stef
0919048cfd
Introduces a new /scan route and template for barcode scanning using ZXing in the browser. Adds a /nutri/<barcode> API endpoint to fetch food item nutrition data by barcode. Updates the FoodItem model to include a barcode field and a to_dict method for JSON serialization. Also updates seed data to include a barcode.
81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
from flask_login import UserMixin # type: ignore
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from werkzeug.security import generate_password_hash, check_password_hash
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from application import db
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from typing import Optional
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class User(UserMixin, db.Model):
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__tablename__ = "user"
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(150), unique=True, nullable=False)
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password = db.Column(db.String, nullable=False)
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is_admin = db.Column(db.Boolean, nullable=False, default=False)
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def __init__(
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self, username: str, password: str, is_admin: bool = False
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) -> None:
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super().__init__()
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self.username = username
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self.password = generate_password_hash(password=password)
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self.is_admin = is_admin
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def check_password(self, password: str) -> bool:
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return check_password_hash(pwhash=self.password, password=password)
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def change_password(self, password: str) -> None:
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self.password = generate_password_hash(password=password)
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class Unit(db.Model):
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__tablename__ = "unit"
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id = db.Column(db.Integer, primary_key=True)
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symbol = db.Column(db.String(10), unique=True, nullable=False)
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name = db.Column(db.String(50), unique=True, nullable=False)
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class FoodItem(db.Model):
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__tablename__ = "food_item"
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id = db.Column(db.Integer, primary_key=True)
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barcode = db.Column(db.Integer)
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name = db.Column(db.String(150), unique=True, nullable=False)
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energy_100g = db.Column(db.Integer, nullable=False)
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protein_100g = db.Column(db.Float, nullable=False)
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carbs_100g = db.Column(db.Integer, nullable=False)
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sugar_100g = db.Column(db.Integer)
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fats_100g = db.Column(db.Integer, nullable=False)
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saturated_fats_100g = db.Column(db.Integer)
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def __init__(
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self,
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name: str,
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energy: int,
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protein: float,
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carbs: int,
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fats: int,
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sugar: Optional[int] = None,
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saturated_fats: Optional[int] = None,
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barcode: Optional[int] = None,
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):
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self.name = name
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self.energy_100g = energy
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self.protein_100g = protein
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self.carbs_100g = carbs
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self.sugar_100g = sugar
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self.fats_100g = fats
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self.saturated_fats_100g = saturated_fats
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self.barcode = barcode
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def to_dict(self):
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return {
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"id": self.id,
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"barcode": self.barcode,
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"name": self.name,
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"energy_100g": self.energy_100g,
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"protein_100g": self.protein_100g,
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"carbs_100g": self.carbs_100g,
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"sugar_100g": self.sugar_100g,
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"fats_100g": self.fats_100g,
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"saturated_fats_100g": self.saturated_fats_100g,
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}
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