135 lines
4.0 KiB
Rust
135 lines
4.0 KiB
Rust
use crate::domain::ingredient::{fetch_by_key, fetch_list, types};
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use crate::domain::misc_types;
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#[derive(Default)]
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pub struct GetIngredientOpts {
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pub lang: Option<misc_types::Lang>,
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}
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impl From<fetch_by_key::RequestOpts> for GetIngredientOpts {
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fn from(app: fetch_by_key::RequestOpts) -> Self {
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Self { lang: app.lang }
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}
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}
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#[derive(Default)]
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pub struct GetIngredientsOpts {
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pub lang: Option<misc_types::Lang>,
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pub keys: Option<Vec<String>>,
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}
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impl From<fetch_list::RequestOpts> for GetIngredientsOpts {
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fn from(app: fetch_list::RequestOpts) -> Self {
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Self {
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lang: app.lang,
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keys: app.keys,
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}
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}
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}
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pub trait IngredientRepo {
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fn get_ingredient_opt(&self, key: String, opts: GetIngredientOpts)
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-> Option<types::Ingredient>;
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fn get_ingredients(&self, opts: GetIngredientsOpts) -> Vec<types::Ingredient>;
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}
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pub struct StaticIngredientRepo;
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impl IngredientRepo for StaticIngredientRepo {
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fn get_ingredient_opt(
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&self,
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key: String,
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opts: GetIngredientOpts,
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) -> Option<types::Ingredient> {
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db::INGREDIENTS
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.iter()
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.find(|ing| ing.key == &key)
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.map(|ing| types::Ingredient::from((ing, opts.lang.unwrap_or_default())))
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}
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fn get_ingredients(&self, opts: GetIngredientsOpts) -> Vec<types::Ingredient> {
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let langs = [opts.lang.unwrap_or_default()].repeat(db::INGREDIENTS.len());
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db::INGREDIENTS
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.iter()
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.zip(langs)
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.map(types::Ingredient::from)
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.filter(|ing| opts.keys.is_none() || opts.keys.as_ref().unwrap().contains(&ing.key))
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.collect::<Vec<_>>()
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}
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}
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#[cfg(test)]
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pub struct InMemoryIngredientRepo {
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pub ingredients: Vec<db::data::Ingredient>,
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}
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#[cfg(test)]
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impl InMemoryIngredientRepo {
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pub fn new() -> Self {
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Self {
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ingredients: vec![
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db::data::Ingredient {
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key: "banana",
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translates: db::data::IngredientTranslate {
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rus: "Банан",
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eng: Some("Banana"),
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},
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},
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db::data::Ingredient {
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key: "apple",
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translates: db::data::IngredientTranslate {
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rus: "Яблоко",
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eng: Some("Apple"),
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},
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},
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db::data::Ingredient {
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key: "orange",
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translates: db::data::IngredientTranslate {
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rus: "Апельсин",
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eng: None,
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},
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},
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db::data::Ingredient {
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key: "salt",
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translates: db::data::IngredientTranslate {
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rus: "Соль",
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eng: Some("Salt"),
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},
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},
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db::data::Ingredient {
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key: "sugar",
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translates: db::data::IngredientTranslate {
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rus: "Сахар",
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eng: None,
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},
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},
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],
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}
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}
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}
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#[cfg(test)]
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impl IngredientRepo for InMemoryIngredientRepo {
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fn get_ingredient_opt(
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&self,
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key: String,
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opts: GetIngredientOpts,
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) -> Option<types::Ingredient> {
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self.ingredients
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.iter()
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.find(|ing| ing.key == &key)
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.map(|ing| types::Ingredient::from((ing, opts.lang.unwrap_or_default())))
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}
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fn get_ingredients(&self, opts: GetIngredientsOpts) -> Vec<types::Ingredient> {
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let langs = [opts.lang.unwrap_or_default()].repeat(self.ingredients.len());
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self.ingredients
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.iter()
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.zip(langs)
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.map(types::Ingredient::from)
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.filter(|ing| opts.keys.is_none() || opts.keys.as_ref().unwrap().contains(&ing.key))
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.collect::<Vec<_>>()
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}
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}
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