calorie_tracker_2/dist/goals/goals.service.js

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.GoalsService = void 0;
const common_1 = require("@nestjs/common");
const sequelize_1 = require("@nestjs/sequelize");
const user_model_1 = require("../models/user.model");
const user_goal_model_1 = require("../models/user-goal.model");
const utils_service_1 = require("../utils/utils.service");
let GoalsService = class GoalsService {
    constructor(userModel, userGoalModel, utilsService) {
        this.userModel = userModel;
        this.userGoalModel = userGoalModel;
        this.utilsService = utilsService;
    }
    async getGoals(userId) {
        const user = await this.userModel.findByPk(userId);
        const userGoals = await this.userGoalModel.findOne({ where: { UserId: userId } });
        let bmr = null;
        let tdee = null;
        if (user && user.weight_kg && user.height_cm && user.age) {
            bmr = this.utilsService.calculateBMR(user.weight_kg, user.height_cm, user.age, user.gender || 'male');
            tdee = this.utilsService.calculateTDEE(bmr, user.activity_level || 'moderate');
        }
        return {
            goals: userGoals,
            bmr,
            tdee,
            user,
        };
    }
    async updateGoals(userId, data) {
        const user = await this.userModel.findByPk(userId);
        if (!user) {
            throw new Error('User not found');
        }
        user.age = parseInt(data.age) || 25;
        user.gender = data.gender || 'male';
        user.height_cm = parseFloat(data.height_cm) || 170;
        user.weight_kg = parseFloat(data.weight_kg) || 70;
        user.activity_level = data.activity_level || 'moderate';
        const bmr = this.utilsService.calculateBMR(user.weight_kg, user.height_cm, user.age, user.gender);
        const tdee = this.utilsService.calculateTDEE(bmr, user.activity_level);
        const goalType = data.goal_type || 'recomp';
        let targetCalories;
        if (goalType === 'weight_loss') {
            targetCalories = tdee - 500;
        }
        else if (goalType === 'muscle_gain') {
            targetCalories = tdee + 300;
        }
        else {
            targetCalories = tdee;
        }
        user.target_daily_calories = Math.round(targetCalories);
        await user.save();
        let userGoals = await this.userGoalModel.findOne({ where: { UserId: userId } });
        if (!userGoals) {
            userGoals = await this.userGoalModel.create({ UserId: userId });
        }
        userGoals.goal_type = goalType;
        userGoals.target_weight_kg = parseFloat(data.target_weight_kg) || 70;
        const macros = this.utilsService.calculateMacroTargets(user.weight_kg, goalType);
        userGoals.target_protein_g = macros.protein_g;
        userGoals.target_carbs_g = macros.carbs_g;
        userGoals.target_fat_g = macros.fat_g;
        userGoals.target_water_ml = parseInt(data.target_water_ml) || 2000;
        await userGoals.save();
        return {
            success: true,
            user,
            goals: userGoals,
        };
    }
};
exports.GoalsService = GoalsService;
exports.GoalsService = GoalsService = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, sequelize_1.InjectModel)(user_model_1.User)),
    __param(1, (0, sequelize_1.InjectModel)(user_goal_model_1.UserGoal)),
    __metadata("design:paramtypes", [Object, Object, utils_service_1.UtilsService])
], GoalsService);
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