fix: avoid redefinition of the __ctx__ property (#263)

ktsn · Jul 21, 2020 · 2598540 · 2598540
1 parent 895ad65
commit 2598540
Showing 1 changed file with 16 additions and 9 deletions.
diff --git a/src/module.ts b/src/module.ts
@@ -298,9 +298,11 @@ function initGetters<
     injectStore: (store) => {
       const context = module.context(store)
 
-      Object.defineProperty(getters, '__ctx__', {
-        get: () => context,
-      })
+      if (!getters.hasOwnProperty('__ctx__')) {
+        Object.defineProperty(getters, '__ctx__', {
+          get: () => context,
+        })
+      }
 
       getters.$init(store)
     },
@@ -355,9 +357,12 @@ function initMutations<
     mutations: options,
     injectStore: (store) => {
       const context = module.context(store)
-      Object.defineProperty(mutations, '__ctx__', {
-        get: () => context,
-      })
+
+      if (!mutations.hasOwnProperty('__ctx__')) {
+        Object.defineProperty(mutations, '__ctx__', {
+          get: () => context,
+        })
+      }
     },
   }
 }
@@ -410,9 +415,11 @@ function initActions<
     injectStore: (store) => {
       const context = module.context(store)
 
-      Object.defineProperty(actions, '__ctx__', {
-        get: () => context,
-      })
+      if (!actions.hasOwnProperty('__ctx__')) {
+        Object.defineProperty(actions, '__ctx__', {
+          get: () => context,
+        })
+      }
 
       actions.$init(store)
     },