use crate::{
actions::action::Action,
error::result::StockTrekResult,
predicates::predicate::Predicate,
resolved_context::ResolvedContext,
resolvers::resolver::{Resolver, ResolverTrait},
};
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize)]
pub struct IfResolver {
condition: Predicate,
if_true: Resolver,
if_false: Resolver,
}
impl IfResolver {
pub fn new(condition: Predicate, if_true: Resolver, if_false: Resolver) -> Resolver {
Box::new(Self {
condition,
if_true,
if_false,
})
}
}
#[typetag::serde]
impl ResolverTrait for IfResolver {
fn resolve(&self, context: &ResolvedContext, actions: &mut Vec<Action>) -> StockTrekResult<()> {
let predicate = self.condition.test(context)?;
if predicate {
self.if_true.resolve(context, actions)?;
} else {
self.if_false.resolve(context, actions)?;
}
Ok(())
}
}