liquid-rescale-api/src/routes/liquid.rs

use axum::{
    body::Full,
    extract::Multipart,
    http::HeaderMap,
    response::{IntoResponse, Response},
};

use crate::{
    processors::liquid_rescale_processor::liquid_rescale_processor, utilities::app_error::AppError,
};

pub async fn liquid_rescale_route(multipart: Multipart) -> Result<Response, AppError> {
    let image_data = liquid_rescale_processor(multipart).await?;
    let body = Full::from(image_data);

    let mut headers = HeaderMap::new();
    headers.insert("Content-Type", "image/jpeg".parse().unwrap());
    Ok((headers, body).into_response())
}