feat: Version 2

Closes #627, closes #1047

server/utils/normalize-values.js

@@ -0,0 +1,44 @@
+/*!
+ * Copyright (c) 2024 PLANKA Software GmbH
+ * Licensed under the Fair Use License: https://github.com/plankanban/planka/blob/master/LICENSE.md
+ */
+
+const normalizeValues = (rules, values, record) => {
+  if (record) {
+    // eslint-disable-next-line no-param-reassign
+    values = {
+      ...record,
+      ...values,
+    };
+  }
+
+  return Object.entries(rules).reduce((result, [fieldName, { setTo, defaultTo }]) => {
+    let value = values[fieldName];
+
+    if (!_.isUndefined(setTo)) {
+      const setToValue = _.isFunction(setTo) ? setTo(values) : setTo;
+
+      if (!_.isUndefined(setToValue)) {
+        value = setToValue;
+      }
+    }
+
+    if (!_.isUndefined(defaultTo) && _.isNil(value)) {
+      const defaultToValue = _.isFunction(defaultTo) ? defaultTo(values) : defaultTo;
+
+      if (!_.isUndefined(defaultToValue)) {
+        value = defaultToValue;
+      }
+    }
+
+    if (!_.isUndefined(value)) {
+      if (!record || value !== record[fieldName]) {
+        result[fieldName] = value; // eslint-disable-line no-param-reassign
+      }
+    }
+
+    return result;
+  }, {});
+};
+
+module.exports = normalizeValues;