firebase log level

Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Async.m

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+/**
+ Copyright 2018 Google Inc. All rights reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "FBLPromise+Async.h"
+
+#import "FBLPromisePrivate.h"
+
+@implementation FBLPromise (AsyncAdditions)
+
++ (instancetype)async:(FBLPromiseAsyncWorkBlock)work {
+  return [self onQueue:self.defaultDispatchQueue async:work];
+}
+
++ (instancetype)onQueue:(dispatch_queue_t)queue async:(FBLPromiseAsyncWorkBlock)work {
+  NSParameterAssert(queue);
+  NSParameterAssert(work);
+
+  FBLPromise *promise = [[self alloc] initPending];
+  dispatch_group_async(FBLPromise.dispatchGroup, queue, ^{
+    work(
+        ^(id __nullable value) {
+          if ([value isKindOfClass:[FBLPromise class]]) {
+            [(FBLPromise *)value observeOnQueue:queue
+                fulfill:^(id __nullable value) {
+                  [promise fulfill:value];
+                }
+                reject:^(NSError *error) {
+                  [promise reject:error];
+                }];
+          } else {
+            [promise fulfill:value];
+          }
+        },
+        ^(NSError *error) {
+          [promise reject:error];
+        });
+  });
+  return promise;
+}
+
+@end
+
+@implementation FBLPromise (DotSyntax_AsyncAdditions)
+
++ (FBLPromise* (^)(FBLPromiseAsyncWorkBlock))async {
+  return ^(FBLPromiseAsyncWorkBlock work) {
+    return [self async:work];
+  };
+}
+
++ (FBLPromise* (^)(dispatch_queue_t, FBLPromiseAsyncWorkBlock))asyncOn {
+  return ^(dispatch_queue_t queue, FBLPromiseAsyncWorkBlock work) {
+    return [self onQueue:queue async:work];
+  };
+}
+
+@end
+
+/** Stub used to force the linker to include the categories in this file. */
+void FBLIncludeAsyncCategory(void) {}