Added apiUrl check for Branch.json (#1371)

Author: nsingh-branch

Sources/BranchSDK/Branch.m

@@ -235,6 +235,10 @@ - (id)initWithInterface:(BNCServerInterface *)interface
     BranchJsonConfig *config = BranchJsonConfig.instance;
     self.deferInitForPluginRuntime = config.deferInitForPluginRuntime;
 
+    if (config.apiUrl) {
+        [Branch setAPIUrl:config.apiUrl];
+    }
+    
     if (config.enableLogging) {
         [self enableLogging];
     }

Sources/BranchSDK/BranchJsonConfig.m

@@ -17,6 +17,8 @@
 NSString * _Nonnull const BranchJsonConfigDeferInitForPluginRuntimeOption = @"deferInitForPluginRuntime";
 NSString * _Nonnull const BranchJsonConfigEnableLogging = @"enableLogging";
 NSString * _Nonnull const BranchJsonConfigCheckPasteboardOnInstall = @"checkPasteboardOnInstall";
+NSString * _Nonnull const BranchJsonConfigAPIUrl = @"apiUrl";
+
 
 @interface BranchJsonConfig()
 @property (nonatomic, strong) NSDictionary *configuration;
@@ -161,6 +163,11 @@ - (NSString *)testKey
     return self[BranchJsonConfigTestKeyOption];
 }
 
+- (NSString *)apiUrl
+{
+    return self[BranchJsonConfigAPIUrl];
+}
+
 - (id)objectForKey:(NSString *)key
 {
     return self.configuration[key];

Sources/BranchSDK/Private/BranchJsonConfig.h

@@ -16,6 +16,7 @@ extern NSString * _Nonnull const BranchJsonConfigUseTestInstanceOption;
 extern NSString * _Nonnull const BranchJsonConfigDeferInitForPluginRuntimeOption;
 extern NSString * _Nonnull const BranchJsonConfigEnableLogging;
 extern NSString * _Nonnull const BranchJsonConfigCheckPasteboardOnInstall;
+extern NSString * _Nonnull const BranchJsonConfigAPIUrl;
 
 @interface BranchJsonConfig : NSObject
 
@@ -29,6 +30,7 @@ extern NSString * _Nonnull const BranchJsonConfigCheckPasteboardOnInstall;
 @property (nonatomic, readonly, assign) BOOL deferInitForPluginRuntime;
 @property (nonatomic, readonly, assign) BOOL enableLogging;
 @property (nonatomic, readonly, assign) BOOL checkPasteboardOnInstall;
+@property (nonatomic, readonly, nullable, copy) NSString *apiUrl;
 
 - (nullable id)objectForKey:(NSString * _Nonnull)key;
 - (nullable id)objectForKeyedSubscript:(NSString * _Nonnull)key;