backuptask: track copy and upload statistics

src/backups.js

@@ -6,7 +6,6 @@ exports = module.exports = {
     getLatestInTargetByIdentifier, // brutal function name
     add,
     update,
-    setState,
     list,
     listBySiteId,
     listByTypePaged,
@@ -147,9 +146,12 @@ async function update(backup, data) {
 
     const fields = [], values = [];
     for (const p in data) {
-        if (p === 'label' || p === 'preserveSecs') {
+        if (p === 'label' || p === 'preserveSecs' || p === 'state') {
             fields.push(p + ' = ?');
             values.push(data[p]);
+        } else if (p === 'stats') {
+            fields.push(`${p}Json=?`);
+            values.push(JSON.stringify(data[p]));
         }
     }
     values.push(backup.id);
@@ -165,14 +167,6 @@ async function update(backup, data) {
     }
 }
 
-async function setState(id, state) {
-    assert.strictEqual(typeof id, 'string');
-    assert.strictEqual(typeof state, 'string');
-
-    const result = await database.query('UPDATE backups SET state = ? WHERE id = ?', [state, id]);
-    if (result.affectedRows !== 1) throw new BoxError(BoxError.NOT_FOUND, 'Backup not found');
-}
-
 async function list(page, perPage) {
     assert(typeof page === 'number' && page > 0);
     assert(typeof perPage === 'number' && perPage > 0);