api: move lang to another file

api/src/domain/ingredient/fetch_by_key.rs

@@ -1,9 +1,10 @@
 use super::types;
+use crate::domain::misc_types;
 use crate::repo::ingredient::IngredientRepo;
 
 #[derive(Default, Debug)]
 pub struct RequestOpts {
-    pub lang: Option<types::Lang>,
+    pub lang: Option<misc_types::Lang>,
 }
 
 pub enum ResponseError {
@@ -24,7 +25,7 @@ pub fn execute(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::domain::ingredient::types::Lang;
+    use crate::domain::misc_types::Lang;
 
     #[test]
     fn should_return_ingredient() {

api/src/domain/ingredient/fetch_list.rs

@@ -1,9 +1,10 @@
 use super::types;
+use crate::domain::misc_types;
 use crate::repo::ingredient::IngredientRepo;
 
 #[derive(Default, Debug)]
 pub struct RequestOpts {
-    pub lang: Option<types::Lang>,
+    pub lang: Option<misc_types::Lang>,
     pub keys: Option<Vec<String>>,
 }
 
@@ -14,7 +15,7 @@ pub fn execute(repo: &impl IngredientRepo, opts: RequestOpts) -> Vec<types::Ingr
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::domain::ingredient::types::Lang;
+    use crate::domain::misc_types::Lang;
 
     #[test]
     fn should_return_all_ingredients() {

api/src/domain/ingredient/types.rs

@@ -1,29 +1,4 @@
-use std::str::FromStr;
-
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Serialize)]
-pub enum Lang {
-    Rus,
-    #[allow(dead_code)]
-    Eng,
-}
-
-impl Default for Lang {
-    fn default() -> Self {
-        Lang::Rus
-    }
-}
-
-impl FromStr for Lang {
-    type Err = ();
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "Rus" | "rus" => Ok(Lang::Rus),
-            "Eng" | "eng" => Ok(Lang::Eng),
-            _ => Err(()),
-        }
-    }
-}
+use crate::domain::misc_types::Lang;
 
 #[derive(Debug, Clone, Serialize)]
 pub struct Ingredient {

api/src/domain/misc_types.rs

@@ -0,0 +1,26 @@
+use std::str::FromStr;
+
+#[derive(Debug, Copy, Clone, Eq, PartialEq, Serialize)]
+pub enum Lang {
+    Rus,
+    #[allow(dead_code)]
+    Eng,
+}
+
+impl Default for Lang {
+    fn default() -> Self {
+        Lang::Rus
+    }
+}
+
+impl FromStr for Lang {
+    type Err = ();
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "Rus" | "rus" => Ok(Lang::Rus),
+            "Eng" | "eng" => Ok(Lang::Eng),
+            _ => Err(()),
+        }
+    }
+}

api/src/domain/mod.rs

@@ -1 +1,3 @@
 pub mod ingredient;
+pub mod misc_types;
+pub mod recipe;

api/src/domain/recipe/mod.rs

@@ -0,0 +1 @@
+pub mod types;

api/src/repo/ingredient.rs

@@ -1,8 +1,9 @@
 use crate::domain::ingredient::{fetch_by_key, fetch_list, types};
+use crate::domain::misc_types;
 
 #[derive(Default)]
 pub struct GetIngredientOpts {
-    pub lang: Option<types::Lang>,
+    pub lang: Option<misc_types::Lang>,
 }
 
 impl From<fetch_by_key::RequestOpts> for GetIngredientOpts {
@@ -13,7 +14,7 @@ impl From<fetch_by_key::RequestOpts> for GetIngredientOpts {
 
 #[derive(Default)]
 pub struct GetIngredientsOpts {
-    pub lang: Option<types::Lang>,
+    pub lang: Option<misc_types::Lang>,
     pub keys: Option<Vec<String>>,
 }
 

api/src/rest/ctrl/ingredient.rs

@@ -4,7 +4,7 @@ use std::str::FromStr;
 use tiny_http::{Header, Response};
 
 use crate::domain;
-use crate::domain::ingredient::types::Lang;
+use crate::domain::misc_types::Lang;
 use crate::repo::ingredient::StaticIngredientRepo;
 use crate::rest::types::{QueryParams, Url};