tambahannya

x.ts

@@ -0,0 +1,73 @@
+
+/**
+ * Helper type to recursively generate all possible key paths up to 7 levels deep.
+ * Example: "media.data", "a.b.c.d.e.f.g"
+ */
+ type NestedKeyOf<T, Prev extends string = ''> = {
+    [K in keyof T & (string | number)]: T[K] extends Record<string, any>
+      ? | `${Prev}${K}`
+        | `${Prev}${K}.${NestedKeyOf<T[K], ''>}`
+      : `${Prev}${K}`;
+  }[keyof T & (string | number)];
+  
+  /**
+   * Safely get deep value by string path like "a.b.c[0].d"
+   */
+ function getValueByPath<
+    T extends object,
+    P extends string,
+    R = unknown
+  >(obj: T, path: P, defaultValue?: R): any {
+    try {
+      return path
+        .replace(/\[(\w+)\]/g, '.$1')
+        .split('.')
+        .reduce((acc: any, key) => (acc != null ? acc[key] : undefined), obj) ?? defaultValue;
+    } catch {
+      return defaultValue;
+    }
+  }
+  
+  /**
+   * Safely set deep value by string path like "a.b.c[0].d"
+   */
+  export function setValueByPath<T extends object>(
+    obj: T,
+    path: string,
+    value: any
+  ): void {
+    const keys = path.replace(/\[(\w+)\]/g, '.$1').split('.');
+    let current: any = obj;
+  
+    for (let i = 0; i < keys.length - 1; i++) {
+      const key = keys[i];
+      if (current[key as keyof typeof current] == null || typeof current[key as keyof typeof current] !== 'object') {
+        current[key as keyof typeof current] = isNaN(Number(keys[i + 1])) ? {} : [];
+      }
+      current = current[key as keyof typeof current];
+    }
+  
+    current[keys[keys.length - 1] as keyof typeof current] = value;
+  }
+  
+
+  const data = {
+    "from": "6289505046093@c.us",
+    "fromMe": false,
+    "body": "halo gaes",
+    "hasMedia": false,
+    "type": "chat",
+    "to": "6289697338821@c.us",
+    "deviceType": "android",
+    "media": {
+      "data": "image...",
+      "mimetype": null,
+      "filename": null,
+      "filesize": null
+    },
+    "notifyName": "jenna ai"
+  }
+
+  const find = getValueByPath(data, "media.data")
+
+  console.log(find)