Aded rethinkdb support
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Thomas Hii
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commit
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4 changed files with 26 additions and 29 deletions
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@ -66,14 +66,14 @@ See the tests for more usage examples.
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## **Important Notes**
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When connecting to the locally installed instance of MongoDB or docker based MongoDB with authentication enabled, the following connection string is not supported by the MongoDB driver yet.
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When connecting to a locally installed instance of MongoDB or docker based MongoDB with authentication enabled, the following connection string is not supported yet.
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```dart
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var db = Db('mongodb://<username>:<password>@localhost:27017/local');
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var db = Db('mongodb://<username>:<password>@localhost:27017/testDB');
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await db.open();
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```
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Use the following instead.
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Use the following instead. By default the user access information is stored in `admin` database.
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```dart
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var db = Db('mongodb://localhost:27017/testDB');
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@ -81,5 +81,7 @@ Use the following instead.
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await db.authenticate("<username>", "<password>", authDb: "admin");
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```
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Where
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* `<username>` is MongoDB username
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* `<password>` is MongoDB password
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@ -1,6 +1,6 @@
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name: angel3_mongo
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version: 8.2.0
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description: MongoDB-enabled services for the Angel3 framework. Well-tested.
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description: This is MongoDB-enabled service for the Angel3 framework.
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homepage: https://angel3-framework.web.app/
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repository: https://github.com/dart-backend/angel/tree/master/packages/mongo
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environment:
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@ -3,7 +3,7 @@
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[](https://pub.dartlang.org/packages/angel_rethink)
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[](https://travis-ci.org/angel-dart/rethink)
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RethinkDB-enabled services for the Angel framework.
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RethinkDB-enabled service for the Angel3 framework.
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## Installation
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@ -14,21 +14,16 @@ dependencies:
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angel3_rethink: ^8.0.0
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```
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`package:rethinkdb_driver2` will be installed as well.
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`belatuk-rethinkdb` driver will be used for connecting to RethinkDB.
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## Usage
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This library exposes one class: `RethinkService`. By default, these services will even
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listen to [changefeeds](https://www.rethinkdb.com/docs/changefeeds/ruby/) from the database,
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which makes them very suitable for WebSocket use.
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However, only `CREATED`, `UPDATED` and `REMOVED` events will be fired. This is technically not
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a problem, as it lowers the numbers of events you have to handle on the client side. ;)
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This library exposes one class: `RethinkService`. By default, these services will listen to [changefeeds](https://www.rethinkdb.com/docs/changefeeds/ruby/) from the database, which makes them very suitable for WebSocket use. However, only `CREATED`, `UPDATED` and `REMOVED` events will be fired. Technically not
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a problem, as it lowers the number of events that need to be handled on the client side.
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## Model
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`Model` is class with no real functionality; however, it represents a basic document, and your services should host inherited classes.
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Other Angel service providers host `Model` as well, so you will easily be able to modify your application if you ever switch databases.
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`Model` is class with no real functionality; however, it represents a basic document, and your services should host inherited classes. Other Angel service providers host `Model` as well, so you will easily be able to modify your application if you ever switch databases.
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```dart
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class User extends Model {
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@ -37,16 +32,21 @@ class User extends Model {
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}
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main() async {
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var r = new RethinkDb();
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var conn = await r.connect();
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var r = RethinkDb();
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var conn = await r.connect(
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db: 'testDB',
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host: "localhost",
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port: 28015,
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user: "admin",
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password: "");
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app.use('/api/users', new RethinkService(conn, r.table('users')));
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app.use('/api/users', RethinkService(conn, r.table('users')));
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// Add type de/serialization if you want
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app.use('/api/users', new TypedService<User>(new RethinkService(conn, r.table('users'))));
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app.use('/api/users', TypedService<User>(RethinkService(conn, r.table('users'))));
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// You don't have to even use a table...
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app.use('/api/pro_users', new RethinkService(conn, r.table('users').filter({'membership': 'pro'})));
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app.use('/api/pro_users', RethinkService(conn, r.table('users').filter({'membership': 'pro'})));
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app.service('api/users').afterCreated.listen((event) {
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print("New user: ${event.result}");
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@ -60,17 +60,17 @@ This class interacts with a `Query` (usually a table) and serializes data to and
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## RethinkTypedService<T>
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Does the same as above, but serializes to and from a target class using `package:json_god` and its support for reflection.
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Does the same as above, but serializes to and from a target class using `belatuk_json_serializer` and it supports reflection.
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## Querying
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You can query these services as follows:
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```curl
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/path/to/service?foo=bar
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```
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The above will query the database to find records where 'foo' equals 'bar'.
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The former will sort result in ascending order of creation, and so will the latter.
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The above will query the database to find records where `foo` equals `bar`. The former will sort result in ascending order of creation, and so will the latter.
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You can use advanced queries:
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@ -1,7 +1,6 @@
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name: angel3_rethinkdb
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version: 8.0.0
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description: RethinkDB-enabled services for the Angel3 framework.
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publish_to: none
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description: This is RethinkDB-enabled service for the Angel3 framework.
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environment:
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sdk: ">=3.3.0 <4.0.0"
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homepage: https://angel3-framework.web.app/
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@ -18,8 +17,4 @@ dev_dependencies:
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logging: ^1.2.0
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test: ^1.25.0
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lints: ^4.0.0
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dependency_overrides:
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belatuk_rethinkdb:
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path: ../../../rethink_db
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