implement renaming feature for vorgang

UI and backend logic
make ´NameItemEditor´ reusable to be able to use with Vorgang

src/lib/components/NameItemEditor.svelte

@@ -13,7 +13,8 @@
 	// props, old syntax
 	export let list: ListItem[] = [];
 	export let currentName: string;
-	export let onSave: (n: string, o: string) => unknown = () => {};
+	export let vorgangToken: string | null;
+	export let onSave: (n: string, o: string, t?: string) => unknown = () => {};
 	export let onDelete: (n: string) => unknown = () => {};
 
 	let localName = currentName;
@@ -43,8 +44,10 @@
 	}
 
 	function commitEdit() {
-		if (!error && localName != currentName) onSave(localName, currentName);
-
+		if (!error && localName != currentName) onSave(localName, currentName, vorgangToken);
+		// restore original value
+		if (error) { localName = currentName }
+		
 		isEditing = false;
 	}
 
@@ -54,7 +57,8 @@
 	}
 
 	function handleDeleteClick() {
-		onDelete(currentName);
+		// vorgangToken defined when deleting Vorgang, otherwise Crime
+		onDelete(vorgangToken || currentName);
 	}
 </script>
 

src/lib/server/vorgangService.ts

@@ -234,3 +234,25 @@ export const vorgangPINValidation = function (vorgangToken: string, vorgangPIN:
 
 	return true;
 };
+
+/**
+ * Rename Vorgang
+ * @param vorgangToken
+ * @param newName
+ * @returns {int} number of affected lines
+ */
+export const renameVorgangByToken = function (vorgangToken: string, newName: string) {
+	const renameSQLStmt = 'UPDATE cases set name = ? WHERE token = ?';
+	const statement = db.prepare(renameSQLStmt);
+
+	let info;
+	
+	try {
+		info = statement.run(newName, vorgangToken);
+	} catch (err) {
+		console.log(`error: ${err}`)
+		return 0;
+	}
+
+	return info.changes;
+};