appstitch_mongodb

Description:

appstitch mongodb

Appstitch MongoDB #
Serverless Mongo DB Integrations for Appstitch
Platforms #

iOS
Android
Web


Usage #
Create a document #

void insertUser() async {
final user = User(
email: "[email protected]",
firstName: "Steve",
lastName: "Rogers",
dateOfBirth: DateTime(1918, 07, 04)).toJson();


final result = await db
.collection("users")
.insert(user);

if (result.success!) {
final userID = result.id!;
} else {
print(result.message!);
}
}

copied to clipboard
Fetch one document #

void fetchUser() async {

final result = await db
.collection("logging")
.id(userID)
.include(
["email", "firstName",
"dateOfBirth"])
.fetch();

if (result.success!) {

user = User.fromJson(result.doc!);
} else {
print(result.message!);
}
}
copied to clipboard
Fetch multiple documents #

void fetchUsers() async {
startSpinner();

final result = await db
.collection("logging")
.where("email", OperatorType.equal, "[email protected]")
.limit(20)
.fetch();

if (result.success!) {
final users = result.docs!
} else {
print(result.message!);
}
}

copied to clipboard
Read Options



Option
Type
Description




collection
String
Required. Collection name


id
String
Return a specific document. Either 1 document is returned or null


where
string, OperatorType, object
A query object used filter documents


include
String[]
Return specific document fields. The _id field is, by default, included in the output documents.


exclude
String[]
Prevent specific document fields from being return. The _id field is, by default


limit
number
Limits the number of documents. Default 50 returned


startAfter
number
Skips the first n documents where n is the specified skip number and passes the remaining documents




Update a document #

void updateUser() async {
user.email = "[email protected]";

final result =
await db.collection("logging").id(userID).update(user.toJson());

if (result.success!) {
print("Successfully Updated");
} else {
print(result.message!);
}
}
copied to clipboard
Delete a document #
void deleteUser() async {

final result = await db
.collection("logging")
.id(userID).delete();

if (result.success!) {
print("Successfully Deleted");
} else {
print(result.message!);
}
}

copied to clipboard
Write Options



Option
Type
Description




collection
String
Required. Collection name


id
String
Return a specific document. Either 1 document is returned or null


where
string, OperatorType, object
A query object used filter documents




Algolia Integration #
The Algolia integration keeps your MongoDB & Algolia data in sync. The syncData option is available on all write operations (insert, update, delete).
Example
final result = await db
.collection("users")
.insert(_user, WriteOptions(syncData: true))
copied to clipboard

Install #
appstitch_core: ^1.0.4
appstitch_mongodb: ^1.0.0
copied to clipboard
Initialize #
import 'package:appstitch_core/options.dart';
import 'package:appstitch_core/core.dart';
import 'package:appstitch_mongodb/mongodb.dart';

Core core = Core();
MongoDB db = MongoDB();

@override
void initState() {
super.initState();

final options = Options(appstitchKey, clientID: clientID);
core.initialize(options);

}
copied to clipboard