From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Wed, 27 Oct 2021 13:35:43 +0000 (+0200)
Subject: fix(ssr): make skipHydrate compatible with @vue/composition-api
X-Git-Tag: pinia@2.0.0~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=71448b008fc4517ab0036b98121a0346df75880e;p=thirdparty%2Fvuejs%2Fpinia.git

fix(ssr): make skipHydrate compatible with @vue/composition-api
---

diff --git a/packages/pinia/src/store.ts b/packages/pinia/src/store.ts
index 0936d67e..9ab67fa0 100644
--- a/packages/pinia/src/store.ts
+++ b/packages/pinia/src/store.ts
@@ -74,13 +74,19 @@ function mergeReactiveObjects<T extends StateTree>(
 }
 
 const skipHydrateSymbol = __DEV__ ? Symbol('pinia:skipHydration') : Symbol()
+const skipHydrateMap = /*#__PURE__*/ new WeakMap<any, any>()
 
 export function skipHydrate<T = any>(obj: T): T {
-  return Object.defineProperty(obj, skipHydrateSymbol, {})
+  return isVue2
+    ? // in @vue/composition-api, the refs are sealed so defineProperty doesn't work...
+      skipHydrateMap.set(obj, 1) && obj
+    : Object.defineProperty(obj, skipHydrateSymbol, {})
 }
 
 function shouldHydrate(obj: any) {
-  return !isPlainObject(obj) || !obj.hasOwnProperty(skipHydrateSymbol)
+  return isVue2
+    ? skipHydrateMap.has(obj)
+    : !isPlainObject(obj) || !obj.hasOwnProperty(skipHydrateSymbol)
 }
 
 const { assign } = Object