react-native-firebase/ios/RNFirebase/firestore/RNFirebaseFirestore.m

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#import "RNFirebaseFirestore.h"
#if __has_include(<FirebaseFirestore/FirebaseFirestore.h>)
#import <Firebase.h>
#import "RNFirebaseEvents.h"
#import "RNFirebaseFirestoreCollectionReference.h"
#import "RNFirebaseFirestoreDocumentReference.h"
@implementation RNFirebaseFirestore
RCT_EXPORT_MODULE();
- (id)init {
self = [super init];
if (self != nil) {
}
return self;
}
RCT_EXPORT_METHOD(collectionGet:(NSString *) appName
path:(NSString *) path
filters:(NSArray *) filters
orders:(NSArray *) orders
options:(NSDictionary *) options
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getCollectionForAppPath:appName path:path filters:filters orders:orders options:options] get:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(collectionOffSnapshot:(NSString *) appName
path:(NSString *) path
filters:(NSArray *) filters
orders:(NSArray *) orders
options:(NSDictionary *) options
listenerId:(nonnull NSString *) listenerId) {
[RNFirebaseFirestoreCollectionReference offSnapshot:listenerId];
}
RCT_EXPORT_METHOD(collectionOnSnapshot:(NSString *) appName
path:(NSString *) path
filters:(NSArray *) filters
orders:(NSArray *) orders
options:(NSDictionary *) options
listenerId:(nonnull NSString *) listenerId) {
RNFirebaseFirestoreCollectionReference *ref = [self getCollectionForAppPath:appName path:path filters:filters orders:orders options:options];
[ref onSnapshot:listenerId];
}
RCT_EXPORT_METHOD(documentBatch:(NSString *) appName
writes:(NSArray *) writes
commitOptions:(NSDictionary *) commitOptions
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
FIRFirestore *firestore = [RNFirebaseFirestore getFirestoreForApp:appName];
FIRWriteBatch *batch = [firestore batch];
for (NSDictionary *write in writes) {
NSString *type = write[@"type"];
NSString *path = write[@"path"];
NSDictionary *data = write[@"data"];
FIRDocumentReference *ref = [firestore documentWithPath:path];
if ([type isEqualToString:@"DELETE"]) {
batch = [batch deleteDocument:ref];
} else if ([type isEqualToString:@"SET"]) {
NSDictionary *options = write[@"options"];
if (options && options[@"merge"]) {
batch = [batch setData:data forDocument:ref options:[FIRSetOptions merge]];
} else {
batch = [batch setData:data forDocument:ref];
}
} else if ([type isEqualToString:@"UPDATE"]) {
batch = [batch updateData:data forDocument:ref];
}
}
[batch commitWithCompletion:^(NSError * _Nullable error) {
if (error) {
[RNFirebaseFirestore promiseRejectException:reject error:error];
} else {
NSMutableArray *result = [[NSMutableArray alloc] init];
for (NSDictionary *write in writes) {
// Missing fields from web SDK
// writeTime
[result addObject:@{}];
}
resolve(result);
}
}];
}
RCT_EXPORT_METHOD(documentCollections:(NSString *) appName
path:(NSString *) path
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] get:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(documentCreate:(NSString *) appName
path:(NSString *) path
data:(NSDictionary *) data
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] create:data resolver:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(documentDelete:(NSString *) appName
path:(NSString *) path
options:(NSDictionary *) options
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] delete:options resolver:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(documentGet:(NSString *) appName
path:(NSString *) path
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] get:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(documentGetAll:(NSString *) appName
documents:(NSString *) documents
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
// Not supported on iOS out of the box
}
RCT_EXPORT_METHOD(documentOffSnapshot:(NSString *) appName
path:(NSString *) path
listenerId:(nonnull NSString *) listenerId) {
[RNFirebaseFirestoreDocumentReference offSnapshot:listenerId];
}
RCT_EXPORT_METHOD(documentOnSnapshot:(NSString *) appName
path:(NSString *) path
listenerId:(nonnull NSString *) listenerId) {
RNFirebaseFirestoreDocumentReference *ref = [self getDocumentForAppPath:appName path:path];
[ref onSnapshot:listenerId];
}
RCT_EXPORT_METHOD(documentSet:(NSString *) appName
path:(NSString *) path
data:(NSDictionary *) data
options:(NSDictionary *) options
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] set:data options:options resolver:resolve rejecter:reject];
}
RCT_EXPORT_METHOD(documentUpdate:(NSString *) appName
path:(NSString *) path
data:(NSDictionary *) data
resolver:(RCTPromiseResolveBlock) resolve
rejecter:(RCTPromiseRejectBlock) reject) {
[[self getDocumentForAppPath:appName path:path] update:data resolver:resolve rejecter:reject];
}
/*
* INTERNALS/UTILS
*/
+ (void)promiseRejectException:(RCTPromiseRejectBlock)reject error:(NSError *)error {
NSDictionary *jsError = [RNFirebaseFirestore getJSError:error];
reject([jsError valueForKey:@"code"], [jsError valueForKey:@"message"], error);
}
+ (FIRFirestore *)getFirestoreForApp:(NSString *)appName {
FIRApp *app = [FIRApp appNamed:appName];
return [FIRFirestore firestoreForApp:app];
}
- (RNFirebaseFirestoreCollectionReference *)getCollectionForAppPath:(NSString *)appName path:(NSString *)path filters:(NSArray *)filters orders:(NSArray *)orders options:(NSDictionary *)options {
return [[RNFirebaseFirestoreCollectionReference alloc] initWithPathAndModifiers:self app:appName path:path filters:filters orders:orders options:options];
}
- (RNFirebaseFirestoreDocumentReference *)getDocumentForAppPath:(NSString *)appName path:(NSString *)path {
return [[RNFirebaseFirestoreDocumentReference alloc] initWithPath:self app:appName path:path];
}
// TODO: Move to error util for use in other modules
+ (NSString *)getMessageWithService:(NSString *)message service:(NSString *)service fullCode:(NSString *)fullCode {
return [NSString stringWithFormat:@"%@: %@ (%@).", service, message, [fullCode lowercaseString]];
}
+ (NSString *)getCodeWithService:(NSString *)service code:(NSString *)code {
return [NSString stringWithFormat:@"%@/%@", [service lowercaseString], [code lowercaseString]];
}
+ (NSDictionary *)getJSError:(NSError *)nativeError {
NSMutableDictionary *errorMap = [[NSMutableDictionary alloc] init];
[errorMap setValue:@(nativeError.code) forKey:@"nativeErrorCode"];
[errorMap setValue:[nativeError localizedDescription] forKey:@"nativeErrorMessage"];
NSString *code;
NSString *message;
NSString *service = @"Firestore";
// TODO: Proper error codes
switch (nativeError.code) {
default:
code = [RNFirebaseFirestore getCodeWithService:service code:@"unknown"];
message = [RNFirebaseFirestore getMessageWithService:@"An unknown error occurred." service:service fullCode:code];
break;
}
[errorMap setValue:code forKey:@"code"];
[errorMap setValue:message forKey:@"message"];
return errorMap;
}
- (NSArray<NSString *> *)supportedEvents {
return @[FIRESTORE_COLLECTION_SYNC_EVENT, FIRESTORE_DOCUMENT_SYNC_EVENT];
}
@end
#else
@implementation RNFirebaseFirestore
@end
#endif