batching events

packages/common/src/object.ts

@@ -13,9 +13,14 @@ export function toDots(
       };
     }
 
+    if (value === undefined || value === null) {
+      return acc;
+    }
+
     return {
       ...acc,
-      [`${path}${key}`]: typeof value === 'string' ? value.trim() : value,
+      [`${path}${key}`]:
+        typeof value === 'string' ? value.trim() : String(value),
     };
   }, {});
 }
@@ -52,3 +57,46 @@ export function getSuperJson<T>(str: string): T | null {
   }
   return json;
 }
+
+type AnyObject = Record<string, any>;
+
+export function deepMergeObjects<T>(target: AnyObject, source: AnyObject): T {
+  const merged: AnyObject = {};
+  // Include all keys from both objects
+  const allKeys = new Set([...Object.keys(target), ...Object.keys(source)]);
+
+  allKeys.forEach((key) => {
+    const targetValue = target[key];
+    const sourceValue = source[key];
+
+    if (
+      (isNil(sourceValue) && !isNil(targetValue)) ||
+      (sourceValue === '' &&
+        typeof targetValue === 'string' &&
+        targetValue !== '')
+    ) {
+      // Keep target value if source value is null or undefined
+      merged[key] = targetValue;
+    } else if (
+      sourceValue !== undefined &&
+      isObject(targetValue) &&
+      isObject(sourceValue)
+    ) {
+      // Recursively merge objects
+      merged[key] = deepMergeObjects(targetValue, sourceValue);
+    } else if (sourceValue !== undefined) {
+      // Directly assign any non-undefined source values
+      merged[key] = sourceValue;
+    } else if (sourceValue === undefined && target[key] !== undefined) {
+      // Keep target value if source value is undefined
+      merged[key] = targetValue;
+    }
+  });
+
+  return merged as T;
+}
+
+// Helper function to check if a value is an object (but not null or an array)
+function isObject(value: any): boolean {
+  return value !== null && typeof value === 'object' && !Array.isArray(value);
+}