react-native-firebase/ios/RNFirebase/firestore/RNFirebaseFirestoreDocument...

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#import "RNFirebaseFirestoreDocumentReference.h"
@implementation RNFirebaseFirestoreDocumentReference
#if __has_include(<Firestore/FIRFirestore.h>)
- (id)initWithPath:(NSString *) app
path:(NSString *) path {
self = [super init];
if (self) {
_app = app;
_path = path;
_ref = [[RNFirebaseFirestore getFirestoreForApp:_app] documentWithPath:_path];
}
return self;
}
- (void)collections:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
// Not supported on iOS
}
- (void)create:(NSDictionary *) data
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
// Not supported on iOS out of the box
}
- (void)delete:(NSDictionary *)options
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
[_ref deleteDocumentWithCompletion:^(NSError * _Nullable error) {
[RNFirebaseFirestoreDocumentReference handleWriteResponse:error resolver:resolve rejecter:reject];
}];
}
- (void)get:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
[_ref getDocumentWithCompletion:^(FIRDocumentSnapshot * _Nullable snapshot, NSError * _Nullable error) {
if (error) {
[RNFirebaseFirestore promiseRejectException:reject error:error];
} else {
NSDictionary *data = [RNFirebaseFirestoreDocumentReference snapshotToDictionary:snapshot];
resolve(data);
}
}];
}
- (void)set:(NSDictionary *) data
options:(NSDictionary *) options
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
if (options && options[@"merge"]) {
[_ref setData:data options:[FIRSetOptions merge] completion:^(NSError * _Nullable error) {
[RNFirebaseFirestoreDocumentReference handleWriteResponse:error resolver:resolve rejecter:reject];
}];
} else {
[_ref setData:data completion:^(NSError * _Nullable error) {
[RNFirebaseFirestoreDocumentReference handleWriteResponse:error resolver:resolve rejecter:reject];
}];
}
}
- (void)update:(NSDictionary *) data
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
[_ref updateData:data completion:^(NSError * _Nullable error) {
[RNFirebaseFirestoreDocumentReference handleWriteResponse:error resolver:resolve rejecter:reject];
}];
}
+ (void)handleWriteResponse:(NSError *) error
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject {
if (error) {
[RNFirebaseFirestore promiseRejectException:reject error:error];
} else {
// Missing fields from web SDK
// writeTime
resolve(@{});
}
}
+ (NSDictionary *)snapshotToDictionary:(FIRDocumentSnapshot *)documentSnapshot {
NSMutableDictionary *snapshot = [[NSMutableDictionary alloc] init];
[snapshot setValue:documentSnapshot.reference.path forKey:@"path"];
[snapshot setValue:documentSnapshot.data forKey:@"data"];
// Missing fields from web SDK
// createTime
// readTime
// updateTime
return snapshot;
}
#endif
@end