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https://github.com/devroost/t2

This repository was created by Flatlogic Platform: https://flatlogic.com/generator
https://github.com/devroost/t2

docker flatlogic js low-code nginx nodejs postgresql react tailwind ts

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This repository was created by Flatlogic Platform: https://flatlogic.com/generator

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# t2

## This project was generated by [Flatlogic Platform](https://flatlogic.com).

- Frontend: [React.js](https://flatlogic.com/templates?framework%5B%5D=react&sort=default)

- Backend: [NoBackend](https://flatlogic.com/templates?backend%5B%5D=no-backend&sort=trending)

-----------------------
### We offer 2 ways how to start the project locally: by running Frontend and Backend or with Docker.
-----------------------

## To start the project:

### Frontend:

> Please change current folder: `cd frontend`

## To start the project with Docker:
### Description:

The project contains the **docker folder** and the `Dockerfile`.

The `Dockerfile` is used to Deploy the project to Google Cloud.

The **docker folder** contains a couple of helper scripts:

- `docker-compose.yml` (all our services: web, backend, db are described here)
- `start-backend.sh` (starts backend, but only after the database)
- `wait-for-it.sh` (imported from https://github.com/vishnubob/wait-for-it)

> To avoid breaking the application, we recommend you don't edit the following files: everything that includes the **docker folder** and `Dokerfile`.

## Run services:

1. Install docker compose (https://docs.docker.com/compose/install/)

2. Move to `docker` folder. All next steps should be done from this folder.

``` cd docker ```

3. Make executables from `wait-for-it.sh` and `start-backend.sh`:

``` chmod +x start-backend.sh && chmod +x wait-for-it.sh ```

4. Download dependend projects for services.

5. Review the docker-compose.yml file. Make sure that all services have Dockerfiles. Only db service doesn't require a Dockerfile.

6. Make sure you have needed ports (see them in `ports`) available on your local machine.

7. Start services:

7.1. With an empty database `rm -rf data && docker-compose up`

7.2. With a stored (from previus runs) database data `docker-compose up`

8. Check http://localhost:3000

9. Stop services:

9.1. Just press `Ctr+C`

## Most common errors:

1. `connection refused`

There could be many reasons, but the most common are:

- The port is not open on the destination machine.

- The port is open on the destination machine, but its backlog of pending connections is full.

- A firewall between the client and server is blocking access (also check local firewalls).

After checking for firewalls and that the port is open, use telnet to connect to the IP/port to test connectivity. This removes any potential issues from your application.

***MacOS:***

If you suspect that your SSH service might be down, you can run this command to find out:

`sudo service ssh status`

If the command line returns a status of down, then you’ve likely found the reason behind your connectivity error.

***Ubuntu:***

Sometimes a connection refused error can also indicate that there is an IP address conflict on your network. You can search for possible IP conflicts by running:

`arp-scan -I eth0 -l | grep `

`arp-scan -I eth0 -l | grep `

and

`arping `

2. `yarn db:create` creates database with the assembled tables (on MacOS with Postgres database)

The workaround - put the next commands to your Postgres database terminal:

`DROP SCHEMA public CASCADE;`

`CREATE SCHEMA public;`

`GRANT ALL ON SCHEMA public TO postgres;`

`GRANT ALL ON SCHEMA public TO public;`

Afterwards, continue to start your project in the backend directory by running:

`yarn start`