Custom fields table

src/data_provider/custom_fields.rs

@@ -0,0 +1,37 @@
+use rusqlite::{Error, Params, Row};
+use crate::data::entities::WordGroup;
+use crate::data_provider::TableAccessQuerySet;
+
+pub struct CustomFieldsQuerySet;
+impl TableAccessQuerySet<WordGroup> for CustomFieldsQuerySet {
+    fn load() -> &'static str {
+        "SELECT id, name FROM custom_fields"
+    }
+
+    fn save() -> &'static str {
+        "UPDATE custom_fields SET name = ?1 WHERE id = ?2"
+    }
+
+    fn add() -> &'static str {
+        "INSERT INTO word_groups (name) VALUES (?1)"
+    }
+
+    fn name() -> &'static str {
+        "custom_fields"
+    }
+
+    fn from_sql(row: &Row) -> Result<WordGroup, Error> {
+        Ok(WordGroup {
+            id: row.get(0)?,
+            name: row.get(1)?,
+        })
+    }
+
+    fn insert_params(entity: &WordGroup) -> impl Params {
+        (&entity.name,)
+    }
+
+    fn update_params(entity: &WordGroup) -> impl Params {
+        (&entity.name, entity.id)
+    }
+}

src/data_provider/mod.rs

@@ -17,6 +17,8 @@ pub(crate) mod sqlite;
 pub(crate) mod voice;
 pub(crate) mod web_api;
 pub(crate) mod words;
+pub mod word_groups;
+pub mod custom_fields;
 
 pub trait TableAccessQuerySet<T> {
     fn load() -> &'static str;

src/data_provider/word_groups.rs

@@ -0,0 +1,37 @@
+use rusqlite::{Error, Params, Row};
+use crate::data::entities::WordGroup;
+use crate::data_provider::TableAccessQuerySet;
+
+pub struct WordGroupQuerySet;
+impl TableAccessQuerySet<WordGroup> for WordGroupQuerySet {
+    fn load() -> &'static str {
+        "SELECT id, name FROM word_groups"
+    }
+
+    fn save() -> &'static str {
+        "UPDATE word_groups SET name = ?1 WHERE id = ?2"
+    }
+
+    fn add() -> &'static str {
+        "INSERT INTO word_groups (name) VALUES (?1)"
+    }
+
+    fn name() -> &'static str {
+        "word_groups"
+    }
+
+    fn from_sql(row: &Row) -> Result<WordGroup, Error> {
+        Ok(WordGroup {
+            id: row.get(0)?,
+            name: row.get(1)?,
+        })
+    }
+
+    fn insert_params(entity: &WordGroup) -> impl Params {
+        (&entity.name,)
+    }
+
+    fn update_params(entity: &WordGroup) -> impl Params {
+        (&entity.name, entity.id)
+    }
+}

src/data_provider/words.rs

@@ -58,40 +58,6 @@ impl TableAccessQuerySet<WordData> for WordQuerySet {
     }
 }
 
-pub struct WordGroupQuerySet;
-impl TableAccessQuerySet<WordGroup> for WordGroupQuerySet {
-    fn load() -> &'static str {
-        "SELECT id, name FROM word_groups"
-    }
-
-    fn save() -> &'static str {
-        "UPDATE word_groups SET name = ?1 WHERE id = ?2"
-    }
-
-    fn add() -> &'static str {
-        "INSERT INTO word_groups (name) VALUES (?1)"
-    }
-
-    fn name() -> &'static str {
-        "word_groups"
-    }
-
-    fn from_sql(row: &Row) -> Result<WordGroup, Error> {
-        Ok(WordGroup {
-            id: row.get(0)?,
-            name: row.get(1)?,
-        })
-    }
-
-    fn insert_params(entity: &WordGroup) -> impl Params {
-        (&entity.name,)
-    }
-
-    fn update_params(entity: &WordGroup) -> impl Params {
-        (&entity.name, entity.id)
-    }
-}
-
 pub fn add_word(word: &mut WordData, connection: &Connection) -> MaybeError {
     let index : u32 = connection
         .query_row(