added new Methods_Sleep category

RCTAppleHealthKit/RCTAppleHealthKit+Methods_Sleep.h

+#import "RCTAppleHealthKit.h"
+
+@interface RCTAppleHealthKit (Methods_Sleep)
+
+- (void)sleep_getSleepSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback;
+
+@end

RCTAppleHealthKit/RCTAppleHealthKit+Methods_Sleep.m

+
+#import "RCTAppleHealthKit+Methods_Sleep.h"
+#import "RCTAppleHealthKit+Queries.h"
+#import "RCTAppleHealthKit+Utils.h"
+
+@implementation RCTAppleHealthKit (Methods_Sleep)
+
+
+
+- (void)sleep_getSleepSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
+{
+    NSDate *startDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:nil];
+    NSDate *endDate = [RCTAppleHealthKit dateFromOptions:input key:@"endDate" withDefault:[NSDate date]];
+    if(startDate == nil){
+        callback(@[RCTMakeError(@"startDate is required in options", nil, nil)]);
+        return;
+    }
+
+    NSPredicate *predicate = [RCTAppleHealthKit predicateForSamplesBetweenDates:startDate endDate:endDate];
+    NSUInteger *limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
+
+
+    [self fetchSleepCategorySamplesForPredicate:predicate
+                               limit:limit
+                          completion:^(NSArray *results, NSError *error) {
+        if(results){
+            callback(@[[NSNull null], results]);
+            return;
+        } else {
+            NSLog(@"error getting sleep samples: %@", error);
+            callback(@[RCTMakeError(@"error getting sleep samples", nil, nil)]);
+            return;
+        }
+    }];
+
+
+
+
+
+
+
+
+
+
+
+
+// fetchSleepCategorySamplesForPredicate
+
+
+
+
+    // HKCategoryType *categoryType =
+    // [HKObjectType categoryTypeForIdentifier:HKCategoryTypeIdentifierSleepAnalysis];
+    //
+    // HKCategorySample *categorySample =
+    // [HKCategorySample categorySampleWithType:categoryType
+    //                                    value:HKCategoryValueSleepAnalysisAsleep
+    //                                startDate:startDate
+    //                                  endDate:endDate];
+
+
+
+
+
+    // HKQuantityType *weightType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMass];
+    //
+    // HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input];
+    // if(unit == nil){
+    //     unit = [HKUnit poundUnit];
+    // }
+    //
+    // [self fetchMostRecentQuantitySampleOfType:weightType
+    //                                 predicate:nil
+    //                                completion:^(HKQuantity *mostRecentQuantity, NSDate *startDate, NSDate *endDate, NSError *error) {
+    //     if (!mostRecentQuantity) {
+    //         NSLog(@"error getting latest weight: %@", error);
+    //         callback(@[RCTMakeError(@"error getting latest weight", error, nil)]);
+    //     }
+    //     else {
+    //         // Determine the weight in the required unit.
+    //         double usersWeight = [mostRecentQuantity doubleValueForUnit:unit];
+    //
+    //         NSDictionary *response = @{
+    //                 @"value" : @(usersWeight),
+    //                 @"startDate" : [RCTAppleHealthKit buildISO8601StringFromDate:startDate],
+    //                 @"endDate" : [RCTAppleHealthKit buildISO8601StringFromDate:endDate],
+    //         };
+    //
+    //         callback(@[[NSNull null], response]);
+    //     }
+    // }];
+}
+
+
+@end