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use crate::config::MAX_UPLOAD_FILE_SIZE;
use crate::errors::AppError;
use crate::files::upload;
use crate::models::{
auth::Claims,
model::{Model, ModelCreate, ModelUser},
};
use crate::pagination::Pagination;
use axum::{
extract::{ContentLengthLimit, Multipart, Path, Query},
routing::{get, post},
Json, Router,
};
use serde::Serialize;
/// Create routes for `/v1/models/` namespace
pub fn create_route() -> Router {
Router::new()
.route("/", get(list_models).post(create_model))
.route("/:id/upload", post(upload_model_file))
}
#[derive(Serialize)]
struct ModelPagination {
count: i64,
results: Vec<ModelUser>,
}
/// List models.
async fn list_models(pagination: Query<Pagination>) -> Result<Json<ModelPagination>, AppError> {
let page = pagination.0.page.unwrap_or_default();
let results = Model::list(page).await?;
let count = Model::count().await?;
Ok(Json(ModelPagination { count, results }))
}
/// Create a model. Checks Authorization token
async fn create_model(
Json(payload): Json<ModelCreate>,
claims: Claims,
) -> Result<Json<Model>, AppError> {
let model = Model::new(
payload.name,
payload.description,
payload.duration,
payload.height,
payload.weight,
payload.printer,
payload.material,
claims.user_id,
);
let model_new = Model::create(model).await?;
Ok(Json(model_new))
}
/// Upload a file for a model
async fn upload_model_file(
claims: Claims,
Path(model_id): Path<i32>,
ContentLengthLimit(multipart): ContentLengthLimit<Multipart, { MAX_UPLOAD_FILE_SIZE }>,
) -> Result<String, AppError> {
let model = match Model::find_by_id(model_id).await {
Ok(model) => model,
Err(_) => {
return Err(AppError::NotFound("Model not found".to_string()));
}
};
if model.author_id() != claims.user_id {
return Err(AppError::Unauthorized);
}
match upload(multipart, vec!["stl"]).await {
Ok(saved_file) => {
return Ok(format!("Uploaded {}", saved_file));
}
Err(e) => {
return Err(e);
}
}
}
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