feat: ✨ Limit with the number of notification shown (#8)

* feat: ✨ Limit with the number of notification shown

* fix: 🐛 initial value of the limit changed to null

* docs: 📝 The type value of the limit has been changed

README.md

@@ -87,6 +87,10 @@ export type NotifyOptions = {
    * Show the timeout bar
    */
   noTimeoutBar?: boolean;
+  /**
+   * Limit the number of notification displayed at the same time.
+   */
+  limit?: number | null;
   /**
    * the function to call when the notification is clicked
    * @param remove - the function to remove the notification that was clicked

example/ios/Podfile.lock

@@ -579,4 +579,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 520bd180df6b59d9e514e0a1f7b7818051cbf850
 
-COCOAPODS: 1.11.2
+COCOAPODS: 1.11.3

src/NotifyProvider.tsx

@@ -36,19 +36,27 @@ export const NotifyProviderBase = ({ children }: PropsWithChildren<{}>) => {
       options,
       onPress,
       noTimeoutBar = false,
+      limit = null,
     }: NotifyOptions) => {
-      setItems((prev) => [
-        ...prev,
-        {
-          id: generateUUID(10),
-          level,
-          message,
-          duration,
-          options,
-          onPress,
-          noTimeoutBar,
-        },
-      ]);
+      setItems((prev) => {
+        if (limit) {
+          const count = prev.filter((i) => i.level === level).length;
+          if (count >= limit) return prev;
+        }
+        return [
+          ...prev,
+          {
+            id: generateUUID(10),
+            message,
+            duration,
+            level,
+            options,
+            onPress,
+            noTimeoutBar,
+            limit,
+          },
+        ];
+      });
     },
     []
   );

src/index.ts

@@ -19,6 +19,10 @@ export type NotifyOptions = {
    * Show the timeout bar
    */
   noTimeoutBar?: boolean;
+  /**
+   * Limit the number of notification displayed at the same time.
+   */
+  limit?: number | null;
   /**
    * the function to call when the notification is clicked
    * @param remove - the function to remove the notification that was clicked