From 2c4ae43e688a9873e86211ea0e7aeb9ba770dd77 Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 18 Oct 2022 08:59:09 +0200
Subject: Update

---
 alarm/node_modules/pronote-api/src/data/id.js | 33 +++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 alarm/node_modules/pronote-api/src/data/id.js

(limited to 'alarm/node_modules/pronote-api/src/data/id.js')

diff --git a/alarm/node_modules/pronote-api/src/data/id.js b/alarm/node_modules/pronote-api/src/data/id.js
new file mode 100644
index 0000000..2c3c2d3
--- /dev/null
+++ b/alarm/node_modules/pronote-api/src/data/id.js
@@ -0,0 +1,33 @@
+const { h64 } = require('xxhashjs');
+
+function withId(obj, fields, extraData)
+{
+    const result = {};
+    for (const field of fields) {
+        result[field] = obj[field];
+    }
+
+    if (extraData) {
+        result.__extraData = extraData;
+    }
+
+    return {
+        id: h64(JSON.stringify(result), 0).toString(16),
+        ...obj
+    };
+}
+
+function checkDuplicates(objs)
+{
+    for (const obj of objs) {
+        const duplicates = objs.filter(o => o.id === obj.id);
+
+        if (duplicates.length > 1) {
+            duplicates.forEach((d, i) => d.id = d.id.substring(0, d.id.length - 1) + i);
+        }
+    }
+
+    return objs;
+}
+
+module.exports = { withId, checkDuplicates };
-- 
cgit