From 81137cf258bce2d8b3f9dbbe1e66eeb16bb1abf9 Mon Sep 17 00:00:00 2001
From: Bastian Jakobi <55296998+bastianjakobi@users.noreply.github.com>
Date: Wed, 9 Oct 2024 12:20:34 +0200
Subject: [PATCH] feat: add util for using nested key definitions in
 ngrx-local-storage-sync (#519)

* feat: add util for using nested key definitions in ngrx-local-storage-sync

* fix: rename method

---------

Co-authored-by: SchettlerKoehler <62466958+SchettlerKoehler@users.noreply.github.com>
---
 libs/ngrx-accelerator/src/index.ts            |  3 ++-
 .../create-nested-key-configuration.ts        | 24 +++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 libs/ngrx-accelerator/src/lib/utils/local-storage/create-nested-key-configuration.ts

diff --git a/libs/ngrx-accelerator/src/index.ts b/libs/ngrx-accelerator/src/index.ts
index f457c2fe..a3e63c79 100644
--- a/libs/ngrx-accelerator/src/index.ts
+++ b/libs/ngrx-accelerator/src/index.ts
@@ -8,4 +8,5 @@ export * from './lib/utils/effects/filter-for-query-params-changed'
 export * from './lib/utils/selectors/create-child-selectors'
 
 // Local Storage
-export * from './lib/utils/local-storage/lazy-loading-merge-reducer'
\ No newline at end of file
+export * from './lib/utils/local-storage/lazy-loading-merge-reducer'
+export * from './lib/utils/local-storage/create-nested-key-configuration'
\ No newline at end of file
diff --git a/libs/ngrx-accelerator/src/lib/utils/local-storage/create-nested-key-configuration.ts b/libs/ngrx-accelerator/src/lib/utils/local-storage/create-nested-key-configuration.ts
new file mode 100644
index 00000000..8fbefac1
--- /dev/null
+++ b/libs/ngrx-accelerator/src/lib/utils/local-storage/create-nested-key-configuration.ts
@@ -0,0 +1,24 @@
+export interface Options {
+  serialize?: (state: any) => any
+  deserialize?: (state: any) => any
+  reviver?: (key: string, value: any) => any
+  replacer?: ((key: string, value: any) => any) | string[]
+  encrypt?: (message: string) => string
+  decrypt?: (message: string) => string
+  filter?: string[]
+  space?: string | number
+}
+
+type CommonKeyConfigurationTypes = Options | ((key: string, value: any) => any)
+
+export interface KeyConfiguration {
+  [key: string]: string[] | number[] | KeyConfiguration[] | CommonKeyConfigurationTypes
+}
+
+export interface NestedKeyConfiguration {
+    [key: string]: (string | number | NestedKeyConfiguration)[] | CommonKeyConfigurationTypes
+  }
+
+export function createNestedKeyConfiguration(nestedKeyConfiguration: (string | NestedKeyConfiguration)[]): KeyConfiguration[] {
+  return nestedKeyConfiguration as KeyConfiguration[]
+}