Use is_valid for Id

src/data_provider/words.rs

@@ -1,4 +1,4 @@
-use crate::lang::{WordData, WordGroup, INVALID_ID};
+use crate::lang::{INVALID_ID, WordData, WordGroup};
 use rusqlite::{Connection, params};
 use std::collections::HashMap;
 
@@ -64,7 +64,7 @@ pub fn add_words(words: &mut [WordData], connection: &mut Connection) {
 }
 
 pub fn update_word(word: &mut WordData, connection: &Connection) {
-    if word.id == INVALID_ID {
+    if !word.id.is_valid() {
         add_word(word, connection);
     } else {
         connection
@@ -86,7 +86,7 @@ pub fn update_word(word: &mut WordData, connection: &Connection) {
 }
 
 pub fn delete_word(word: &WordData, connection: &Connection) {
-    if word.id == INVALID_ID {
+    if !word.id.is_valid() {
         return;
     }
     connection
@@ -160,7 +160,7 @@ pub fn add_group(group: &mut WordGroup, connection: &Connection) {
 }
 
 pub fn update_group(group: &mut WordGroup, connection: &Connection) {
-    if group.id == INVALID_ID {
+    if !group.id.is_valid() {
         add_group(group, connection);
     } else {
         connection
@@ -176,7 +176,7 @@ pub fn update_group(group: &mut WordGroup, connection: &Connection) {
 }
 
 pub fn delete_group(group: &WordGroup, connection: &Connection) {
-    if group.id == INVALID_ID {
+    if !group.id.is_valid() {
         return;
     }
     connection