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Jp
191
models/index.js
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191
models/index.js
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const Sequelize = require('sequelize');
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const path = require('path');
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const bcrypt = require('bcryptjs');
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// Initialize database
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const dbPath = process.env.DATABASE_URL || 'sqlite://calorie_tracker.db';
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const storagePath = dbPath.startsWith('sqlite://')
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? dbPath.replace('sqlite://', '')
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: path.join(__dirname, '../data/calorie_tracker.db');
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// Ensure storage path is absolute or relative to cwd correctly
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// For Docker, we use /app/data/calorie_tracker.db
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const sequelize = new Sequelize({
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dialect: 'sqlite',
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storage: storagePath.startsWith('/') ? storagePath : path.join(process.cwd(), 'data', 'calorie_tracker.db'),
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logging: false
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});
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const db = {};
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// User Model
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const User = sequelize.define('User', {
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username: { type: Sequelize.STRING(80), unique: true, allowNull: false },
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password: { type: Sequelize.STRING(200), allowNull: false },
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name: Sequelize.STRING(100),
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age: Sequelize.INTEGER,
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gender: Sequelize.STRING(10),
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height_cm: Sequelize.FLOAT,
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weight_kg: Sequelize.FLOAT,
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activity_level: { type: Sequelize.STRING(20), defaultValue: 'moderate' },
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target_daily_calories: { type: Sequelize.INTEGER, defaultValue: 2000 }
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});
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// Method to verify password
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User.prototype.validPassword = function(password) {
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return bcrypt.compareSync(password, this.password);
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};
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// Hook to hash password
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User.beforeCreate(async (user) => {
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if (user.password) {
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user.password = await bcrypt.hash(user.password, 10);
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}
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});
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// FoodItem Model
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const FoodItem = sequelize.define('FoodItem', {
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name: { type: Sequelize.STRING(200), allowNull: false },
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name_tagalog: Sequelize.STRING(200),
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category: Sequelize.STRING(50),
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calories: { type: Sequelize.FLOAT, allowNull: false },
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protein_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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carbs_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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fat_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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fiber_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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sugar_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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sodium_mg: { type: Sequelize.FLOAT, defaultValue: 0 },
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serving_size_g: { type: Sequelize.FLOAT, defaultValue: 100 },
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serving_description: Sequelize.STRING(100),
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source: { type: Sequelize.STRING(20), defaultValue: 'manual' },
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is_filipino: { type: Sequelize.BOOLEAN, defaultValue: false },
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is_favorite: { type: Sequelize.BOOLEAN, defaultValue: false },
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api_data: Sequelize.TEXT,
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last_updated: { type: Sequelize.DATE, defaultValue: Sequelize.NOW }
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});
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// Meal Model
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const Meal = sequelize.define('Meal', {
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date: { type: Sequelize.DATEONLY, allowNull: false, defaultValue: Sequelize.NOW },
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meal_type: { type: Sequelize.STRING(20), allowNull: false },
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time: Sequelize.TIME,
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notes: Sequelize.TEXT
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});
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// MealFood Model
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const MealFood = sequelize.define('MealFood', {
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quantity: { type: Sequelize.FLOAT, allowNull: false, defaultValue: 1.0 },
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quantity_grams: Sequelize.FLOAT,
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calories_consumed: Sequelize.FLOAT,
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protein_consumed: Sequelize.FLOAT,
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carbs_consumed: Sequelize.FLOAT,
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fat_consumed: Sequelize.FLOAT
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});
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// WaterLog Model
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const WaterLog = sequelize.define('WaterLog', {
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date: { type: Sequelize.DATEONLY, allowNull: false, defaultValue: Sequelize.NOW },
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amount_ml: { type: Sequelize.INTEGER, allowNull: false },
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time: { type: Sequelize.TIME, defaultValue: Sequelize.NOW }
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});
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// WeightLog Model
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const WeightLog = sequelize.define('WeightLog', {
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date: { type: Sequelize.DATEONLY, allowNull: false, defaultValue: Sequelize.NOW },
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weight_kg: { type: Sequelize.FLOAT, allowNull: false },
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body_fat_percentage: Sequelize.FLOAT,
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notes: Sequelize.TEXT,
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time: { type: Sequelize.TIME, defaultValue: Sequelize.NOW }
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});
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// MealPlan Model
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const MealPlan = sequelize.define('MealPlan', {
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date: { type: Sequelize.DATEONLY, allowNull: false },
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meal_type: { type: Sequelize.STRING(20), allowNull: false },
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is_completed: { type: Sequelize.BOOLEAN, defaultValue: false },
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notes: Sequelize.TEXT
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});
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// PlannedFood Model
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const PlannedFood = sequelize.define('PlannedFood', {
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quantity: { type: Sequelize.FLOAT, allowNull: false, defaultValue: 1.0 }
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});
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// UserGoal Model
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const UserGoal = sequelize.define('UserGoal', {
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goal_type: { type: Sequelize.STRING(20), defaultValue: 'recomp' },
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target_weight_kg: Sequelize.FLOAT,
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weekly_goal_kg: { type: Sequelize.FLOAT, defaultValue: 0.5 },
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target_protein_g: { type: Sequelize.INTEGER, defaultValue: 150 },
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target_carbs_g: { type: Sequelize.INTEGER, defaultValue: 200 },
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target_fat_g: { type: Sequelize.INTEGER, defaultValue: 60 },
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target_water_ml: { type: Sequelize.INTEGER, defaultValue: 2000 }
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});
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// DailySummary Model
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const DailySummary = sequelize.define('DailySummary', {
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date: { type: Sequelize.DATEONLY, allowNull: false },
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total_calories: { type: Sequelize.FLOAT, defaultValue: 0 },
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total_protein_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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total_carbs_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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total_fat_g: { type: Sequelize.FLOAT, defaultValue: 0 },
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total_water_ml: { type: Sequelize.INTEGER, defaultValue: 0 },
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calories_remaining: Sequelize.FLOAT,
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weight_kg: Sequelize.FLOAT,
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notes: Sequelize.TEXT
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});
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// APICache Model
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const APICache = sequelize.define('APICache', {
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query: { type: Sequelize.STRING(200), allowNull: false, unique: true },
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api_source: Sequelize.STRING(50),
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response_json: Sequelize.TEXT,
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cached_at: { type: Sequelize.DATE, defaultValue: Sequelize.NOW }
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});
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// Relationships
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User.hasMany(Meal, { onDelete: 'CASCADE' });
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Meal.belongsTo(User);
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User.hasMany(WeightLog, { onDelete: 'CASCADE' });
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WeightLog.belongsTo(User);
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User.hasMany(WaterLog, { onDelete: 'CASCADE' });
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WaterLog.belongsTo(User);
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User.hasMany(MealPlan, { onDelete: 'CASCADE' });
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MealPlan.belongsTo(User);
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User.hasOne(UserGoal, { onDelete: 'CASCADE' });
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UserGoal.belongsTo(User);
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Meal.hasMany(MealFood, { onDelete: 'CASCADE' });
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MealFood.belongsTo(Meal);
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FoodItem.hasMany(MealFood);
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MealFood.belongsTo(FoodItem);
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MealPlan.hasMany(PlannedFood, { onDelete: 'CASCADE' });
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PlannedFood.belongsTo(MealPlan);
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FoodItem.hasMany(PlannedFood);
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PlannedFood.belongsTo(FoodItem);
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User.hasMany(DailySummary, { onDelete: 'CASCADE' });
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DailySummary.belongsTo(User);
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db.sequelize = sequelize;
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db.Sequelize = Sequelize;
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db.User = User;
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db.FoodItem = FoodItem;
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db.Meal = Meal;
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db.MealFood = MealFood;
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db.WaterLog = WaterLog;
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db.WeightLog = WeightLog;
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db.MealPlan = MealPlan;
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db.PlannedFood = PlannedFood;
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db.UserGoal = UserGoal;
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db.DailySummary = DailySummary;
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db.APICache = APICache;
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module.exports = db;
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