build: add TypeScript configuration and generate declaration files
- Add tsconfig.json for TypeScript compilation with declaration and source map generation - Generate .d.ts declaration files for all modules, services, controllers, and models - Update package.json with NestJS dependencies and TypeScript development tools - Include database files in the distribution output for persistence
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Jp
215
dist/meals/nutrition.service.js
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215
dist/meals/nutrition.service.js
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"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.NutritionService = void 0;
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const common_1 = require("@nestjs/common");
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const sequelize_1 = require("@nestjs/sequelize");
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const config_1 = require("@nestjs/config");
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const sequelize_2 = require("sequelize");
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const axios_1 = require("axios");
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const food_item_model_1 = require("../models/food-item.model");
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const api_cache_model_1 = require("../models/api-cache.model");
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let NutritionService = class NutritionService {
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constructor(configService, foodItemModel, apiCacheModel) {
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this.configService = configService;
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this.foodItemModel = foodItemModel;
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this.apiCacheModel = apiCacheModel;
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this.apiKey = this.configService.get('API_NINJAS_KEY');
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this.baseUrl = 'https://api.api-ninjas.com/v1/nutrition';
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this.headers = { 'X-Api-Key': this.apiKey };
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this.cacheDurationDays = 30;
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}
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async searchFood(query) {
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const cached = await this._getFromCache(query);
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if (cached) {
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return cached;
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}
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try {
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if (!this.apiKey) {
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console.warn('API_NINJAS_KEY is not set');
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return [];
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}
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const response = await axios_1.default.get(this.baseUrl, {
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headers: this.headers,
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params: { query: query },
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timeout: 10000,
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});
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if (response.status === 200) {
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const data = response.data;
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await this._saveToCache(query, 'api_ninjas', data);
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return this._parseApiResponse(data);
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}
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else {
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console.error(`API Error: ${response.status}`);
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return [];
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}
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}
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catch (error) {
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console.error(`API Request failed: ${error.message}`);
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return [];
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}
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}
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async _getFromCache(query) {
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const cacheEntry = await this.apiCacheModel.findOne({
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where: { query: query.toLowerCase() },
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});
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if (cacheEntry) {
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const age = (new Date().getTime() - new Date(cacheEntry.cached_at).getTime()) / (1000 * 60 * 60 * 24);
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if (age < this.cacheDurationDays) {
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const data = JSON.parse(cacheEntry.response_json);
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return this._parseApiResponse(data);
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}
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}
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return null;
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}
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async _saveToCache(query, source, data) {
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try {
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let cacheEntry = await this.apiCacheModel.findOne({
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where: { query: query.toLowerCase() },
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});
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if (cacheEntry) {
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cacheEntry.response_json = JSON.stringify(data);
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cacheEntry.cached_at = new Date();
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await cacheEntry.save();
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}
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else {
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await this.apiCacheModel.create({
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query: query.toLowerCase(),
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api_source: source,
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response_json: JSON.stringify(data),
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cached_at: new Date(),
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});
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}
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}
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catch (error) {
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console.error(`Cache save failed: ${error.message}`);
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}
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}
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_parseApiResponse(data) {
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return data.map((item) => ({
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name: (item.name || '').replace(/\b\w/g, (l) => l.toUpperCase()),
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calories: item.calories || 0,
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protein_g: item.protein_g || 0,
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carbs_g: item.carbohydrates_total_g || 0,
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fat_g: item.fat_total_g || 0,
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fiber_g: item.fiber_g || 0,
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sugar_g: item.sugar_g || 0,
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sodium_mg: item.sodium_mg || 0,
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serving_size_g: item.serving_size_g || 100,
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source: 'api_ninjas',
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}));
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}
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async saveFoodToDb(foodData) {
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try {
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const existing = await this.foodItemModel.findOne({
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where: {
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name: foodData.name,
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source: foodData.source || 'api',
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},
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});
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if (existing) {
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return existing;
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}
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const food = await this.foodItemModel.create({
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name: foodData.name,
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calories: foodData.calories,
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protein_g: foodData.protein_g || 0,
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carbs_g: foodData.carbs_g || 0,
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fat_g: foodData.fat_g || 0,
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fiber_g: foodData.fiber_g || 0,
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sugar_g: foodData.sugar_g || 0,
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sodium_mg: foodData.sodium_mg || 0,
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serving_size_g: foodData.serving_size_g || 100,
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serving_description: foodData.serving_description || '1 serving',
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source: foodData.source || 'api',
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api_data: JSON.stringify(foodData),
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});
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return food;
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}
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catch (error) {
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console.error(`Error saving food to DB: ${error.message}`);
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return null;
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}
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}
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async searchAllSources(query) {
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const results = [];
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const filipinoFoods = await this.foodItemModel.findAll({
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where: {
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is_filipino: true,
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[sequelize_2.Op.or]: [
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{ name: { [sequelize_2.Op.like]: `%${query}%` } },
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{ name_tagalog: { [sequelize_2.Op.like]: `%${query}%` } },
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],
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},
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limit: 5,
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});
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for (const food of filipinoFoods) {
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results.push({
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id: food.id,
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name: food.name,
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name_tagalog: food.name_tagalog,
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calories: food.calories,
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protein_g: food.protein_g,
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carbs_g: food.carbs_g,
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fat_g: food.fat_g,
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serving_description: food.serving_description,
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source: 'filipino',
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category: food.category,
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});
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}
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const otherFoods = await this.foodItemModel.findAll({
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where: {
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is_filipino: false,
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name: { [sequelize_2.Op.like]: `%${query}%` },
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},
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limit: 5,
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});
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for (const food of otherFoods) {
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results.push({
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id: food.id,
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name: food.name,
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calories: food.calories,
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protein_g: food.protein_g,
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carbs_g: food.carbs_g,
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fat_g: food.fat_g,
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serving_description: food.serving_description,
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source: food.source,
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});
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}
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if (results.length < 3 && this.apiKey) {
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const apiResults = await this.searchFood(query);
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for (const foodData of apiResults.slice(0, 5)) {
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results.push({
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name: foodData.name,
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calories: foodData.calories,
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protein_g: foodData.protein_g,
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carbs_g: foodData.carbs_g || 0,
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fat_g: foodData.fat_g || 0,
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serving_description: '100g',
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source: 'api_ninjas',
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raw_data: foodData,
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});
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}
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}
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return results;
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}
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};
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exports.NutritionService = NutritionService;
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exports.NutritionService = NutritionService = __decorate([
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(0, common_1.Injectable)(),
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__param(1, (0, sequelize_1.InjectModel)(food_item_model_1.FoodItem)),
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__param(2, (0, sequelize_1.InjectModel)(api_cache_model_1.APICache)),
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__metadata("design:paramtypes", [config_1.ConfigService, Object, Object])
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], NutritionService);
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//# sourceMappingURL=nutrition.service.js.map
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