- Added delete insulin sample feature

Author: GGGava

RCTAppleHealthKit/RCTAppleHealthKit+Methods_Results.h

@@ -17,6 +17,7 @@
 - (void)results_deleteBloodGlucoseSample:(NSString *)oid callback:(RCTResponseSenderBlock)callback;
 - (void)results_deleteCarbohydratesSample:(NSString *)oid callback:(RCTResponseSenderBlock)callback;
 - (void)results_saveInsulinDeliverySample:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback;
+- (void)results_deleteInsulinDeliverySample:(NSString *)oid callback:(RCTResponseSenderBlock)callback;
 - (void)results_registerObservers:(RCTBridge *)bridge hasListeners:(bool)hasListeners;
 
 @end

RCTAppleHealthKit/RCTAppleHealthKit+Methods_Results.m

@@ -226,6 +226,21 @@ - (void)results_deleteCarbohydratesSample:(NSString *)oid callback:(RCTResponseS
     }];
 }
 
+- (void)results_deleteInsulinDeliverySample:(NSString *)oid callback:(RCTResponseSenderBlock)callback
+{
+    HKQuantityType *insulinDeliveryType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierInsulinDelivery];
+    NSUUID *uuid = [[NSUUID alloc] initWithUUIDString:oid];
+    NSPredicate *uuidPredicate = [HKQuery predicateForObjectWithUUID:uuid];
+    [self.healthStore deleteObjectsOfType:insulinDeliveryType predicate:uuidPredicate withCompletion:^(BOOL success, NSUInteger deletedObjectCount, NSError * _Nullable error) {
+        if (!success) {
+            NSLog(@"An error occured while deleting the insulin delivery sample %@. The error was: ", error);
+            callback(@[RCTMakeError(@"An error occured while deleting the insulin delivery sample", error, nil)]);
+            return;
+        }
+        callback(@[[NSNull null], @(deletedObjectCount)]);
+    }];
+}
+
 - (void)results_registerObservers:(RCTBridge *)bridge hasListeners:(bool)hasListeners
 {
     if (@available(iOS 11.0, *)) {

RCTAppleHealthKit/RCTAppleHealthKit.m

@@ -484,6 +484,12 @@ + (BOOL)requiresMainQueueSetup
     [self results_saveInsulinDeliverySample:input callback:callback];
 }
 
+RCT_EXPORT_METHOD(deleteInsulinDeliverySample:(NSString *)oid callback:(RCTResponseSenderBlock)callback)
+{
+    [self _initializeHealthStore];
+    [self results_deleteInsulinDeliverySample:oid callback:callback];
+}
+
 RCT_EXPORT_METHOD(saveCarbohydratesSample:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback)
 {
     [self _initializeHealthStore];

index.d.ts

@@ -447,6 +447,11 @@ declare module 'react-native-health' {
       callback: (err: string, results: HealthValue) => void,
     ): void
 
+    deleteInsulinDeliverySample(
+      id: string,
+      callback: (error: string, result: HealthValue) => void,
+    ): void
+
 
     Constants: Constants
   }