raghavgh/food-track-be

Microservice written in Go to track food usage

Food-track-be

Description

This app is a simple food tracking app. It allows you to track your food intake and calories.

To use this app, first you have to install grocery-be which provide food availability and all the food data.

Features

• Add meals
• Add food consumed
• Calculate meal calories and price

Requirements

• PostgreSQL
• grocery-be

Installation

Cluster installation

To install this app in a cluster, first create grocery namespace, then modify the kustomization.yaml file in /k8s/overlays/qa changing the property to match your configuration and run the following command:

kubectl apply -k k8s/overlays/qa

Local installation

You can run this app locally with docker. To do so, run the following command:

docker run -p 8080:8080 ghcr.io/nico-iaco/food-track-be:latest -e {ALL_ENV_VARIABLES}

Environment variables

Name	Description	Default value
PORT	Port on which the app will listen	8080
GIN_MODE	Release type of app
DB_HOST	Database host
DB_PORT	Database port
DB_NAME	Database name
DB_USER	Database user
DB_PASSWORD	Database password
GROCERY_BASE_URL	Base url for grocery-be app

Database

To create the database, run the following command with the database user:

CREATE DATABASE food_track;

create table meal (
    id uuid primary key,
    name varchar(255) not null,
    description varchar(255),
    meal_type varchar(255) not null,
    date date not null
);

create table food_consumption (
    id uuid primary key,
    meal_id uuid not null,
    food_id uuid not null,
    transaction_id uuid not null,
    food_name varchar(255) not null,
    quantity_used float not null,
    quantity_used_std float not null,
    unit varchar(255) not null,
    kcal float not null,
    cost float not null,
    foreign key (meal_id) references meal(id)
);