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use actix_web::{HttpResponse, ResponseError}; use derive_more::Display; use serde::{Deserialize, Serialize}; use validator::Validate; #[derive(Serialize, Deserialize, Debug, Clone, Validate)] pub struct AddToMenuCartBody { pub user: Option<String>, pub device: Option<String>, pub menu: String, pub site: Option<String>, pub product: String, pub options: Option<Vec<MenuCartOptionBody>>, pub quantity: f64, pub unit_price: PriceBody, pub notes: Option<String>, pub product_is_available: bool, pub quantity_is_sufficient: bool, } #[derive(Serialize, Deserialize, Debug, Clone)] pub struct MenuCartOptionBody { pub option: String, pub value: String, pub price_difference: f64, } #[derive(Serialize, Deserialize, Debug, Clone)] pub struct PriceBody { pub value: f64, pub currency: Option<String>, } #[derive(Serialize, Deserialize, Debug, Clone)] pub struct AddToMenuCartResult { pub count: i32, } #[derive(Debug, Display)] pub enum AddToMenuCartError { #[display(fmt = "invalid_object_id")] InvalidObjectId, #[display(fmt = "invalid_request")] InvalidRequest, #[display(fmt = "invalid_product")] InvalidProduct, #[display(fmt = "product_not_yet_available")] ProductNotYetAvailable, #[display(fmt = "insufficient_quantity")] InsufficientQuantity, Default(String), } impl ResponseError for AddToMenuCartError { fn error_response(&self) -> HttpResponse { match self { AddToMenuCartError::InvalidObjectId => { HttpResponse::NotAcceptable().body("invalid_object_id") } AddToMenuCartError::InvalidRequest => { HttpResponse::BadRequest().body("invalid_request") } AddToMenuCartError::InvalidProduct => HttpResponse::Conflict().body("invalid_product"), AddToMenuCartError::ProductNotYetAvailable => HttpResponse::Conflict().body("product_not_yet_available"), AddToMenuCartError::InsufficientQuantity => HttpResponse::Conflict().body("insufficient_quantity"), AddToMenuCartError::Default(error) => HttpResponse::BadRequest().body(error), } } }