rezervovator/README.md

<picture>
    <source srcset="https://demo.rezervovator.cz/rezervovator_l.svg">
    <img src="https://demo.rezervovator.cz/rezervovator_l.svg" alt="Rezervovator Logo">
</picture>

# Rezervovator

Simple application for booking sport or service facilities.

## Building project

You will need cargo-leptos tool:

`cargo install cargo-leptos`

The `wasm-bindgen` command line tool must be exactly the same version as the `wasm-bindgen` dependency pinned in `Cargo.toml`:

`cargo install -f wasm-bindgen-cli --version 0.2.129`

## Running project

`cargo leptos watch`

## Configuration

The server reads `config.toml` from the working directory, or from the path given with `-c`. Use `config_sample.toml` as a template.

The file contains the database and SMTP passwords and the session key. Keep it outside the site directory (`target/site`): everything in there is served as static files. The server refuses to start when the config file is inside it.

## Data directory

Files created while the application runs (the uploaded banner and the styles generated for it) are stored in the data directory and served under `/data`. By default it is `data` in the working directory; change it with `data_dir` in the `[storage]` section of the config. Keep this directory when you upgrade the application and include it in backups. Never put the config file into it.

When upgrading from a version that kept these files in `target/site/data`, move the banner image to the data directory. The style for it is generated again on start.

## Running in Docker

Mount the config file to `/app/config/config.toml` and a persistent volume for the data directory to `/app/data`:

`docker run -p 3000:3000 -v /path/to/config-dir:/app/config -v rezervator-data:/app/data rezervator`

Set `bind_ip = '0.0.0.0'` in the config so the server is reachable from outside the container.

Older versions of the image expected the config in `/app/target/site/data/config.toml`, where it could be downloaded from `/data/config.toml`. If you ran such a container, move the file and change the database password, the SMTP password and the session key.

## Running tests

`cargo test --features ssr`

## Executing a Server on a Remote Machine Without the Toolchain
After running a `cargo leptos build --release` the minimum files needed are:

1. The server binary located in `target/server/release`
2. The `site` directory and all files within located in `target/site`

Copy these files to your remote server. The directory structure should be:
```text
leptos_start
site/
```
Set the following environment variables (updating for your project as needed):
```sh
export LEPTOS_OUTPUT_NAME="leptos_start"
export LEPTOS_SITE_ROOT="site"
export LEPTOS_SITE_PKG_DIR="pkg"
export LEPTOS_SITE_ADDR="127.0.0.1:3000"
export LEPTOS_RELOAD_PORT="3001"
```
Finally, run the server binary.

## Notes about SSG and Trunk:
Although it is not recommended, you can also run your project without server integration using the feature `csr` and `trunk serve`:

`trunk serve --open --features csr`

This may be useful for integrating external tools which require a static site, e.g. `tauri`.