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use axum::extract::{Json, State};
use axum::http::StatusCode;
use axum::response::IntoResponse;
use serde::Deserialize;
use serde_json::json;
use crate::AppState;
use crate::auth::hash_password;
use super::errors::RouteError;
#[derive(Deserialize)]
pub struct CreateUserRequest {
email: String,
username: String,
password: String,
}
pub async fn create_user(
State(state): State<AppState>,
Json(request): Json<CreateUserRequest>
) -> Result<impl IntoResponse, RouteError> {
match state.database.fetch_user_by_email(&request.email) {
Err(_) => return Err(RouteError::Internal("database action failed".into())),
Ok(Some(_)) => return Err(RouteError::UserCreateEmailExists(request.email)),
Ok(None) => {},
};
match state.database.fetch_user_by_username(&request.username) {
Err(_) => return Err(RouteError::Internal("database action failed B".into())),
Ok(Some(_)) => return Err(RouteError::UserCreateUsernameExists(request.username)),
Ok(None) => {},
};
let Ok(password_hash) = hash_password(&request.password) else {
return Err(RouteError::Internal("failed to hash password".into()))
};
let Ok(user) = state.database.insert_user(&request.email, &request.username, &password_hash) else {
return Err(RouteError::Internal("failed to create user".into()));
};
return Ok((StatusCode::CREATED, Json(json!({
"id": user.id(),
"email": user.email(),
"username": user.username(),
}))));
}
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