From f30bdf20c5af7b1c3051a3069613d0489ebfc445 Mon Sep 17 00:00:00 2001
From: "Murugan, Vimal" <vimal.murugan@one.verizon.com>
Date: Tue, 9 Jul 2019 17:06:29 +0530
Subject: [PATCH] removed pages and modules from cache based on server input.

---
 .../LoadHandling/MVMCoreLoadRequestOperation.m   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/MVMCore/MVMCore/LoadHandling/MVMCoreLoadRequestOperation.m b/MVMCore/MVMCore/LoadHandling/MVMCoreLoadRequestOperation.m
index 17ad922..f92d577 100644
--- a/MVMCore/MVMCore/LoadHandling/MVMCoreLoadRequestOperation.m
+++ b/MVMCore/MVMCore/LoadHandling/MVMCoreLoadRequestOperation.m
@@ -359,6 +359,8 @@
     if (!loadObject.pageDataFromCache) {
         loadObject.pageJSON = pageJSON;
         loadObject.pageType = [pageJSON string:KeyPageType];
+        //Remove the pages and modules from cache
+        [self removeCaches:[jsonDictionary dict:@"RemoveCaches"]];
     }
     
     // Sets the response info map
@@ -830,6 +832,20 @@
     }
 }
 
++ (void)removeCaches:(nullable NSDictionary *)cacheDictionary {
+    
+    if (cacheDictionary) {
+        NSArray *pagesToClear = [cacheDictionary array:@"pagesToClear"];
+        NSArray *modulesToClear = [cacheDictionary array:@"modulesToClear"];
+        if (modulesToClear) {
+            [[MVMCoreCache sharedCache] removeJSONForModules:modulesToClear];
+        }
+        [pagesToClear enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+            [[MVMCoreCache sharedCache] removeJSONForPageType:obj];
+        }];
+    }
+}
+
 #pragma mark - Presentation Delegate
 
 - (void)navigationController:(UINavigationController *)navigationController willDisplayViewController:(UIViewController *)viewController {